Rock chipping test device

Abstract

The utility model provides a rock chiseling test device, and belongs to the technical field of rock chiseling tests. According to the technical scheme, the device comprises a detection table, the bottom end in the detection table is fixedly connected with a supporting seat, the top end of the supporting seat is provided with a supporting plate, one end of the supporting plate is fixedly connected with a protection plate, the two sides of the top end of the detection table are fixedly connected with supporting frames, the top ends of the supporting frames are provided with hydraulic cylinders, and the output ends of the hydraulic cylinders are fixedly connected with a detection plate; a pressure sensor is installed in the detection plate, and a chisel head is installed at the bottom end of the detection plate. The rock chiseling test device has the beneficial effects that stones are placed through the supporting plate, the supporting plate is placed on the supporting seat, the protective plate covers one end of the detection table, when the chisel head presses down the stones for detection, the protective plate can prevent chiseled broken stones from splashing out, during material taking, the handle is directly held, the supporting plate is pulled outwards, and the stone chiseling test device is convenient to use. And the supporting plate can take out all the broken stones from the interior of the detection table together, and the problem that centralized collection is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock crushing experimental devices, in particular to a rock crushing test device. Background Technique

[0002] Rock crushing is a common way to survey geology during construction. When detecting, the sample rock needs to be placed on the detection device, and the crushing component on the detection device can conduct a crushing test on the stone.

[0003] After retrieval, common rock crushing devices have the problem of inconvenient centralized collection when in use. For example, when the stone is placed on the detection device for experiment, the stone is crushed under force, and the crushed stones fly everywhere, which is inconvenient for centralized cleaning and collection. Moreover, the flying crushed stones may injure the staff, posing a certain safety hazard.

[0004] Therefore, there is an urgent need for a rock crushing test device to solve the above technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to overcome the problems of inconvenient centralized collection and easy injury to the staff proposed in the background technique, and provide a rock crushing test device.

[0006] To achieve the above-mentioned utility model purpose, the technical solution adopted by the utility model is specifically as follows: a rock crushing test device, characterized in that it includes a detection table, a support frame is fixedly arranged at the upper end of the detection table, a hydraulic cylinder is installed on the support frame, a detection plate is fixedly arranged at the output end of the hydraulic cylinder, a chisel head is arranged at the lower end of the detection plate, a pressure sensor is arranged between the detection plate and the chisel head, a support seat is fixedly arranged at the bottom end inside the detection table, a support plate is slidably arranged above the support seat, the support plate is located below the chisel head, one end of the support plate is fixedly connected with a protection plate, clamping cylinders are respectively arranged on two opposite sides inside the detection table, clamping plates are fixedly arranged at the shaft ends of the clamping cylinders, and clamping pads are arranged on the side where two clamping plates are close to each other.

[0007] Further, an installation slider is arranged at the bottom end of the support plate, and an installation slideway matched with the installation slider is arranged on the support seat.

[0008] Further, a plurality of balls are arranged on the installation slider, and the balls are in contact with the inner wall of the installation slideway.

[0009] Further, the protection plate is installed at the front end of the detection table, and a handle is fixedly connected to one end of the protection plate.

[0010] Further, fixing bolts are arranged at the top end and the bottom end of the clamping plate, one side of the clamping pad is embedded in one side of the clamping plate, and the bottom end of the fixing bolt is embedded in the inside of the clamping pad.

[0011] Further, two sets of clamping plates are provided, and one side of the clamping plate is provided with a rubber material cushion block.

[0012] Further, splicing blocks are fixedly connected to the tops of both sides of the chisel head, splicing slots are fixedly connected to both sides of the bottom end of the detection plate, and a limiting baffle is movably connected to one end of the splicing slot.

[0013] Further, the splicing blocks are embedded inside the splicing slots, and the limiting baffle is arranged at one end of the splicing blocks.

[0014] Further, the top end of the chisel head is in contact with the bottom end of the pressure sensor.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By providing a support plate, a support base, an installation slider, an installation slideway, a ball, a protection plate and a handle, when detecting, place the stone on the support plate, and then place the support plate on the support base. The installation slider at the bottom of the support plate is inserted into the installation slideway and pushed. The protection plate covers one end of the detection table. When the chisel head presses down on the stone for detection, the protection plate can prevent the chiseled crushed stones from splashing out. When taking the material, directly hold the handle and pull the support plate outwards. The support plate can take out all the crushed stones from the detection table together. This structure realizes the functions of facilitating feeding and centralized collection of crushed stones.

[0017] 2. By providing a clamping cylinder, a clamping plate, a clamping pad and a fixing bolt, the clamping cylinder can clamp and limit the stone to be tested. When detecting, first place the stone on the support plate, and then start the clamping cylinder. The clamping cylinder pushes the clamping plate to one side. The clamping pad on the clamping plate can fit the stone. The clamping pad is made of rubber material. Therefore, the clamping pad can tightly fit and clamp the stone. The clamping pad can be removed and replaced. Just unscrew the fixing bolt when replacing. This structure realizes the function of facilitating limit clamping.

[0018] 3. By providing a chisel head, a limiting baffle, a splicing slot and a splicing block, the hydraulic cylinder pushes the chisel head downwards, and the chisel head can chisel and test the stone. The chisel head will be damaged after long-term use. The damaged chisel head can be removed from the device. When disassembling, rotate and move the limiting baffle away. After the limiting baffle moves away from one end of the splicing block, pull the chisel head forward, and the splicing block on the chisel head can be taken out from the splicing slot. This structure realizes the function of facilitating replacement. Description of the Drawings

[0019] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0020] Figure 1 is the front elevation sectional structure diagram of the present utility model;

[0021] Figure 2 is the front elevation structure diagram of the present utility model;

[0022] Figure 3 is of the present utility model Figure 1 magnified structure diagram at position A;

[0023] Figure 4 is the front elevation sectional structure diagram of the clamping plate of the present utility model.

[0024] Among them, the reference numerals are: 1, test bench; 2, support plate; 3, support base; 4, clamping cylinder; 5, clamping plate; 6, mounting slider; 7, chisel head; 8, test plate; 9, support frame; 10, hydraulic cylinder; 11, pressure sensor; 12, clamping pad; 13, mounting slideway; 14, ball; 15, protective plate; 16, handle; 17, limit baffle; 18, splicing card slot; 19, splicing card block; 20, fixing bolt. Specific embodiments

[0025] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0026] Embodiment 1: Please refer to Figures 1-4 , a rock chiseling test device, including a test bench 1, a support base 3 fixedly connected to the bottom end inside the test bench 1, a support plate 2 arranged at the top end of the support base 3, a protective plate 15 fixedly connected to one end of the support plate 2, support frames 9 fixedly connected to both sides of the top end of the test bench 1, a hydraulic cylinder 10 installed at the top end of the support frame 9, a test plate 8 fixedly connected to the output end of the hydraulic cylinder 10, a pressure sensor 11 installed inside the test plate 8, a chisel head 7 installed at the bottom end of the test plate 8, clamping cylinders 4 installed on both sides inside the test bench 1, a clamping plate 5 fixedly connected to the output end of the clamping cylinder 4, a clamping pad 12 installed on one side of the clamping plate 5, mounting sliders 6 fixedly connected to both sides of the bottom end of the support plate 2, balls 14 movably connected to both sides of the mounting sliders 6, and a mounting slideway 13 arranged inside the support base 3;

[0027] The mounting slider 6 is embedded inside the mounting slideway 13 and is in sliding connection, one side of the ball 14 is in contact with the inner wall of the mounting slideway 13, the protective plate 15 is installed at the front end of the test bench 1, and a handle 16 is fixedly connected to one end of the protective plate 15;

[0028] Specifically, as shown in Figure 1 andFigure 2 As shown, place the stone on the support plate 2, and then place the support plate 2 on the support base 3. The mounting slider 6 at the bottom of the support plate 2 is inserted into the interior of the mounting slideway 13 and pushed. When the chisel head 7 presses down on the stone for detection, the protective plate 15 can prevent the chipped gravel from splashing out. When taking the material, directly hold the handle 16 and pull the support plate 2 outwards. The support plate 2 can take out all the gravel from the interior of the detection table 1 together.

[0029] Embodiment 2: Fixing bolts 20 are provided at the top and bottom of the clamping plate 5. One side of the clamping pad 12 is embedded in one side of the clamping plate 5, and the bottom end of the fixing bolt 20 is embedded in the interior of the clamping pad 12. There are two groups of clamping plates 5, and one side of the clamping plate 5 is a cushion block made of rubber material;

[0030] Specifically, as Figure 1 and Figure 4 shown, when detecting, first place the stone on the support plate 2, and then start the clamping cylinder 4. The clamping cylinder 4 pushes the clamping plate 5 to one side. The clamping pad 12 on the clamping plate 5 can fit the stone. The clamping pad 12 is made of rubber material, so the clamping pad 12 can tightly fit and clamp the stone. The clamping pad 12 can be removed and replaced. When replacing, just unscrew the fixing bolt 20.

[0031] Embodiment 3: The top ends on both sides of the chisel head 7 are fixedly connected with splicing blocks 19. The two sides at the bottom end of the detection plate 8 are fixedly connected with splicing slots 18. One end of the splicing slot 18 is movably connected with a limit baffle 17. The splicing block 19 is embedded in the interior of the splicing slot 18. The limit baffle 17 is arranged at one end of the splicing block 19. The top end of the chisel head 7 is in contact with the bottom end of the pressure sensor 11;

[0032] Specifically, as Figure 1 and Figure 3 shown, the chisel head 7 can perform a chipping test on the stone. The chisel head 7 will be damaged after long-term use. The damaged chisel head 7 can be removed from the device. When disassembling, rotate and move the limit baffle 17 away. After the limit baffle 17 moves away from one end of the splicing block 19, pull the chisel head 7 forward, and the splicing block 19 on the chisel head 7 can be taken out from the interior of the splicing slot 18.

[0033] Working principle: When the utility model is in use, place the stone on the support plate 2, and then place the support plate 2 on the support base 3. The installation slider 6 at the bottom of the support plate 2 is inserted into the interior of the installation slideway 13 and pushed. The protection plate 15 covers one end of the detection table 1. The clamping cylinder 4 pushes the clamping plate 5 to one side. The clamping pad 12 on the clamping plate 5 can fit the stone. The clamping pad 12 is made of rubber material, so the clamping pad 12 can tightly fit and clamp the stone. When the chisel head 7 presses down on the stone for detection, the protection plate 15 can prevent the chiseled broken stones from splashing out. The hydraulic cylinder 10 pushes the chisel head 7 downward, and the chisel head 7 presses down on the stone for detection. The pressure sensor 11 can achieve pressure detection. After the detection is completed, take the material. When taking the material, directly hold the handle 16 and pull the support plate 2 outward. The support plate 2 can take out all the broken stones from the interior of the detection table 1 together. This structure realizes the functions of convenient feeding and centralized collection of broken stones.

[0034] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A rock crushing test device, characterized in that: The invention comprises a testing platform (1), wherein a support frame (9) is fixedly arranged at the upper end of the testing platform (1), a hydraulic cylinder (10) is installed on the support frame (9), a testing plate (8) is fixedly arranged at the output end of the hydraulic cylinder (10), a chisel head (7) is arranged at the lower end of the testing plate (8), a pressure sensor (11) is arranged between the testing plate (8) and the chisel head (7), a supporting seat (3) is fixedly arranged at the bottom end of the testing platform (1), a supporting plate (2) is slidably arranged on the upper side of the supporting seat (3), the supporting plate (2) is located below the chisel head (7), one end of the supporting plate (2) is fixedly connected to a protective plate (15), clamping cylinders (4) are respectively arranged on opposite sides of the inside of the testing platform (1), clamping plates (5) are fixedly arranged at the axial ends of the clamping cylinders (4), and clamping pads (12) are arranged on the sides where the two clamping plates (5) are close to each other.

2. A rock chipping test device according to claim 1, characterized in that: The bottom end of the support plate (2) is provided with a mounting slide block (6), and the support seat (3) is provided with a mounting slideway (13) matching with the mounting slide block (6).

3. A rock chipping test device according to claim 2, characterized in that: A plurality of balls (14) are arranged on the installation slide block (6), and the balls (14) are in contact with the inner wall of the installation slideway (13).

4. A rock chipping test device according to claim 1, characterized in that: The protective plate (15) is installed at the front end of the detection platform (1), and one end of the protective plate (15) is fixedly connected to a handle (16).

5. A rock chipping test device according to claim 1, characterized in that: The top and bottom ends of the clamping plate (5) are provided with fixing bolts (20), one side of the clamping pad (12) is embedded in one side of the clamping plate (5), and the bottom end of the fixing bolt (20) is embedded in the interior of the clamping pad (12).

6. A rock chipping test device according to claim 1, characterized in that: The clamping plates (5) are provided in two groups, and one side of the clamping plates (5) is provided with a rubber pad.

7. A rock chipping test device according to claim 1, characterized in that: The top ends of both sides of the chisel head (7) are fixedly connected with splicing blocks (19), the two sides of the bottom end of the detection plate (8) are fixedly connected with splicing slots (18), and one end of the splicing slot (18) is movably connected with a limit stopper (17).

8. A rock chipping test device according to claim 7, characterized in that: The splicing card block (19) is embedded in the splicing card slot (18), and the limit baffle (17) is arranged at one end of the splicing card block (19).

9. A rock chipping test device according to claim 1, characterized in that: The top end of the chisel head (7) is in contact with the bottom end of the pressure sensor (11).

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