Intelligent particle strength testing device

Abstract

The utility model discloses an intelligent particle strength testing device, which belongs to the technical field of particle strength testing and comprises a detection table and a hydraulic rod mounted on the detection table, a detection hammer head is fixedly connected to one end, facing the detection table, of the hydraulic rod, and a placement table positioned below the detection hammer head is arranged on the top surface of the detection table. Due to the fact that the periphery of the placing table is in an inward arc shape, when materials are placed on the placing table, the materials automatically roll to the center of the bottom of the placing table, collection and detection of the materials are facilitated, the top face of the detection table is provided with a connecting piece which is detachably provided with a plurality of protection plates, and the particle materials to be detected are placed on the placing table and then detected through the detection hammer head. When particles are crushed, the placing table is pulled away from the detection table, powder in the detection table is cleaned, the detection precision of the next time is improved, meanwhile, due to the fact that the periphery of the placing table is in an inward arc shape, materials automatically roll to the center of the bottom of the placing table after being placed in the placing table, and collection and detection of the materials are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of particle strength testing, and particularly relates to an intelligent particle strength testing device. Background Art

[0002] The compressive and crushing strength of solid particle catalysts is an important index to measure their performance, which has an important impact on the service life of solid particle catalysts, and a particle strength measuring instrument is required for measurement.

[0003] In the existing process of measuring particle strength, the particles will be crushed, and the crushed particles will remain on the test bench, affecting the accuracy of the next particle strength test and resulting in inaccurate test results.

[0004] Therefore, we propose an intelligent particle strength testing device to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem of cleaning the surface of the test bench in the prior art, and to propose an intelligent particle strength testing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An intelligent particle strength testing device includes a detection bench and a hydraulic rod installed on the detection bench, and a detection hammer head is fixedly connected to one end of the hydraulic rod facing the detection bench. A placement table is arranged on the top surface of the detection bench below the detection hammer head. A cross connection block is fixedly connected to the bottom of the placement table. A cross connection groove adapted to the cross connection block is formed on the top surface of the detection bench. A plurality of protection plates surrounding the outside of the placement table are arranged on the top surface of the detection bench. The top surface of the placement table contracts inward in a circular arc shape around the perimeter, the axis of the placement table is horizontal, the placement table is coaxial with the detection cone head, and a connecting member for detachably installing a plurality of protection plates is arranged on the top surface of the detection bench.

[0008] Preferably, a ring groove is formed on the top surface of the detection bench. The connecting member includes an annular placement plate inserted into the ring groove, and an annular slot for inserting a plurality of protection plates is formed on the top surface of the annular placement plate.

[0009] Preferably, a V-shaped connection groove is arranged at one end of each protection plate, and a V-shaped insertion block is arranged at the other end. The V-shaped connection grooves and V-shaped insertion blocks of adjacent two protection plates are adapted to each other.

[0010] Preferably, a rectangular groove communicating with the ring groove is formed on one side of the top surface of the detection bench. A T-shaped lifting plate inserted into the rectangular groove is fixedly connected to the outer circular surface of the annular placement plate.

[0011] Preferably, the vertical end of the T-shaped lifting plate is connected to the annular placement plate, and the two horizontal ends are attached to the side surface of the detection table.

[0012] Preferably, the protective plate is made of light-transmitting polypropylene material.

[0013] In summary, the technical effects and advantages of the present utility model are as follows: By providing the placement table, the cross connection block and the cross connection groove, the particulate material to be detected is placed on the placement table, and then detected by the detection hammer head. After the particles are crushed, the placement table is pulled out of the detection table, realizing the cleaning of the powder in the detection table and improving the detection accuracy for the next time. At the same time, since the periphery of the placement table is an inward arc, when the material is placed on the placement table, it automatically rolls to the center at the bottom of the placement table, facilitating the collection and detection of the material; By providing a plurality of protective plates, an annular placement plate and a T-shaped lifting plate, when detecting the particles, by installing the protective plates, it is possible to prevent a small number of particles from bouncing outward during the detection process, causing danger, and the plurality of protective plates are spliced end to end, facilitating the removal of the placement table surrounding the middle part. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of an intelligent particle strength testing device;

[0015] Figure 2 is a schematic structural diagram of the annular placement plate in an intelligent particle strength testing device;

[0016] Figure 3 is a schematic structural diagram of the connection of the placement table in an intelligent particle strength testing device;

[0017] Figure 4 is Figure 2 an enlarged schematic diagram of the structure at A in

[0018] In the figure: 1, detection table; 2, hydraulic rod; 3, annular placement plate; 4, protective plate; 5, placement table; 6, T-shaped lifting plate; 7, detection hammer head; 8, slot; 9, V-shaped connection groove; 10, V-shaped insertion block; 11, rectangular groove; 12, cross connection block; 13, cross connection groove; 14, ring groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0021] Referring toFigures 1 - 3 , an intelligent particle strength testing device, comprising a detection table 1 and a hydraulic rod 2 installed on the detection table 1, and a detection hammer head 7 is fixedly connected to one end of the hydraulic rod 2 facing the detection table 1. A placement table 5 is provided on the top surface of the detection table 1 below the detection hammer head 7. A cross connection block 12 is fixedly connected to the bottom of the placement table 5. A cross connection groove 13 adapted to the cross connection block 12 is opened on the top surface of the detection table 1. A plurality of protective plates 4 surrounding the outside of the placement table 5 are provided on the top surface of the detection table 1. During detection, it prevents the particulate material from bouncing around in all directions and causing accidental injury. The periphery of the top surface of the placement table 5 is contracted inwards to form an arc, and the axis of the placement table 5 is horizontal and coaxial with the detection cone head. Since the periphery of the placement table 5 is an inward arc, when the material is placed on the placement table 5, it automatically rolls to the center at the bottom of the placement table 5, facilitating the collection and detection of the material. A connecting member for detachably installing a plurality of protective plates 4 is provided on the top surface of the detection table 1. The particulate material to be detected is placed on the placement table 5, and then detected by the detection hammer head 7. After the particles are crushed, the placement table 5 is pulled away from the detection table 1, realizing the cleaning of the powder in the detection table 1 and improving the detection accuracy of the next time. At the same time, since the periphery of the placement table 5 is an inward arc, when the material is placed on the placement table 5, it automatically rolls to the center at the bottom of the placement table 5, facilitating the collection and detection of the material.

[0022] Refer to Figure 2 , a ring groove 14 is opened on the top surface of the detection table 1. The connecting member includes an annular placement plate 3 inserted into the ring groove 14. An annular slot 8 for inserting a plurality of protective plates 4 is opened on the top surface of the annular placement plate 3. First, the annular placement plate 3 is installed in the ring groove 14 on the top surface of the placement table 5, and then a plurality of protective plates 4 are sequentially installed in the annular placement plate 3 to realize the assembly of the protective plates 4 around the placement table 5.

[0023] Refer to Figure 4 , one end of each protective plate 4 is provided with a V-shaped connection groove 9 and the other end is provided with a V-shaped insertion block 10. The V-shaped connection grooves 9 and V-shaped insertion blocks 10 of adjacent two protective plates 4 are adapted to each other. When adjacent two protective plates 4 are assembled, the V-shaped connection grooves 9 and V-shaped insertion blocks 10 at the head and tail are connected to each other to realize the stability of the splicing of a plurality of protective plates 4.

[0024] Refer to Figure 2, a rectangular groove 11 communicating with the annular groove 14 is formed on one side of the top surface of the detection table 1. A T-shaped lifting plate 6 inserted into the rectangular groove 11 is fixedly connected to the outer circular surface of the annular placement plate 3. After multiple detections, a small part of the particles will fall on the detection table 1. Then, first remove the multiple protection plates 4 and clean the surface of the detection table 1. Since the top surface of the annular placement plate 3 is flush with the surface of the detection table 1, and part of the impurities cleaned from the detection table 1 are cleaned and the other part falls into the slot 8 of the annular placement plate 3. The annular placement plate 3 is integrally removed through the T-shaped lifting plate 6, and then it is inverted to clean the impurities falling into the annular placement plate 3, so that the annular groove 14 of the placement table 5 is kept clean, and when reinstalled, the annular placement plate 3 is kept horizontal.

[0025] Refer to Figure 2 , the vertical end of the T-shaped lifting plate 6 is connected to the annular placement plate 3, and the two horizontal ends are attached to the side surface of the detection table 1. The two horizontal sides of the T-shaped lifting plate 6 are attached to one side of the detection table 1, reducing the occupied space and preventing accidental touch.

[0026] Refer to Figure 1 , the protection plate 4 is made of light-transmitting polypropylene material. The polypropylene material is both environmentally friendly and can observe the internal test situation from the outside.

[0027] Working principle:

[0028] First, place the particulate material to be detected on the placement table 5. Since the four sides of the placement table 5 are inwardly curved, when the material is placed on the placement table 5, it will automatically roll to the center of the bottom of the placement table 5, and then be detected by the detection hammer head 7. When the particles are crushed, the placement table 5 is pulled away from the detection table 1, realizing the cleaning of the powder in the detection table 1, improving the detection accuracy of the next time, and at the same time, facilitating the collection and detection of the material.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An intelligent particle strength testing device, comprising a detection table (1) and a hydraulic rod (2) installed on the detection table (1), and a detection hammer head (7) is fixedly connected to one end of the hydraulic rod (2) facing the detection table (1), characterized in that, The top surface of the detection table (1) is provided with a placement table (5) located below the detection hammer head (7). The bottom of the placement table (5) is fixedly connected with a cross connection block (12). The top surface of the detection table (1) is provided with a cross connection groove (13) adapted to the cross connection block (12). The top surface of the detection table (1) is provided with a plurality of protective plates (4) surrounding the outside of the placement table (5). The top surface of the placement table (5) contracts inwardly in a circular arc shape around its perimeter, and the axis of the placement table (5) is horizontal. The placement table (5) is coaxial with the detection cone head. The top surface of the detection table (1) is provided with a connecting member for detachably mounting the plurality of protective plates (4).

2. The intelligent particle strength testing device according to claim 1, characterized in that, The top surface of the detection table (1) is provided with an annular groove (14). The connecting member includes an annular placement plate (3) inserted into the annular groove (14). The top surface of the annular placement plate (3) is provided with an annular slot (8) for inserting the plurality of protective plates (4).

3. An intelligent particle strength testing device according to claim 1, characterized in that, One end of each protective plate (4) is provided with a V-shaped connection groove (9), and the other end is provided with a V-shaped insertion block (10). The V-shaped connection grooves (9) and V-shaped insertion blocks (10) of two adjacent protective plates (4) are adapted to each other.

4. An intelligent particle strength testing device according to claim 2, wherein, A rectangular groove (11) communicating with the annular groove (14) is provided on one side of the top surface of the detection table (1). The outer circumferential surface of the annular placement plate (3) is fixedly connected with a T-shaped lifting plate (6) inserted into the rectangular groove (11).

5. An intelligent particle strength testing device according to claim 4, characterized in that The vertical end of the T-shaped lifting plate (6) is connected to the annular placement plate (3), and the two horizontal ends on both sides are in contact with the side surface of the detection table (1).

6. The intelligent particle strength testing device according to claim 1, characterized in that, The protective plate (4) is made of a light-transmitting polypropylene material.

Images