Ore crushing experiment device capable of automatically opening, closing and discharging

Abstract

The utility model discloses an automatic opening, closing and discharging ore crushing experiment device which comprises a cylinder cover support, a hydraulic push rod device, a cylinder cover connecting frame, a cylinder cover, a cylinder body, a variable frequency motor, a motor support, a platform base, a coupler, a coupler support and a remote control system. The cylinder cover bracket, the motor bracket and the coupler bracket are fixed on the platform base; the variable frequency motor is arranged on the motor support, the two couplings are connected to the two coupling supports respectively, the first shaft and the second shaft are arranged at the two ends of the barrel, one end of the barrel is connected with the variable frequency motor through the first shaft, the other end of the barrel is connected with the couplings through the second shaft, and the barrel is in a suspended state. The cylinder cover covers the cylinder body and is connected with the hydraulic push rod device through the cylinder cover connecting frame; the hydraulic push rod device controls opening and closing of the cylinder cover, and the variable frequency motor controls the angle of the cylinder. According to the utility model, the automation degree of equipment is improved, the experiment time is shortened, and the safety and the working efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of automatic opening and unloading's broken ore experimental device, belong to mineral processing technical field. BACKGROUND

[0002] Ore crushing is an important link in mineral processing technology, which plays a fundamental and important role in the whole mineral processing flow. With the rapid development of China's steel, non-ferrous metal and chemical industry, higher requirements are put forward for experimental equipment applied in this field.

[0003] Broken ore experimental equipment plays an important role in laboratory and production, and can meet the needs of different industries for ore or material crushing. The existing and more common experimental equipment is usually composed of a cylinder, a cylinder cover, an operation platform, etc. The ore and material to be crushed are tested in the cylinder. The cylinder cover is connected with the cylinder by bolts to achieve the purpose of sealing. After the broken ore experiment is completed, the bolts are removed to open the cylinder cover, and the material is poured out. The bolts need to be removed and tightened, and the material needs to be poured out manually. The automation degree of the experimental process is low, time-consuming and labor-intensive, and the engineering is complicated. There are also great safety risks in manual operation. Therefore, there is an urgent need for a broken ore experimental equipment with high automation degree and improved work efficiency. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a broken ore experimental device that can be automatically opened and unloaded to shorten the experimental time and improve the work efficiency.

[0005] To solve this technical problem, the utility model provides a kind of automatic opening and unloading's broken ore experimental device, including cylinder cover support, hydraulic push rod device, cylinder cover connecting frame, cylinder cover, cylinder, variable frequency motor, motor support, platform base, shaft coupling, shaft coupling support and remote control system, the upper surface of the platform base is provided with bolt hole, cylinder cover support, motor support and shaft coupling support are fixed on the platform base by bolt;Variable frequency motor is arranged on the motor support, two shaft couplings are respectively combined on two shaft coupling supports by bolt, the both ends of the cylinder are provided with shaft one and shaft two, one end of the cylinder is connected with variable frequency motor through shaft one, the other end is connected with shaft coupling through shaft two, and the cylinder is in a suspended state;The cylinder cover is covered on the cylinder, and the cylinder cover is connected with the hydraulic push rod device through the cylinder cover connecting frame;The hydraulic push rod device controls the opening and closing of the cylinder cover, and the variable frequency motor controls the angle of the cylinder.

[0006] The cylinder cover connecting frame is Y-shaped structure, one end is connected with the cylinder cover support through pin shaft, and the other two ends are connected with the cylinder cover by welding;One end of the hydraulic push rod device is fixed on the cylinder cover support, and the telescopic end is connected with the cylinder cover connecting frame through pin shaft, so as to realize the opening and closing of the cylinder cover.

[0007] The observation hole is arranged on the barrel cover, and the experimental state in the barrel can be effectively observed.

[0008] The reinforcing plate is welded on both ends of the barrel body, and shaft one and shaft two are welded on the reinforcing plate.

[0009] The variable frequency motor is bolted on the motor support, the variable frequency motor is connected with shaft one through a key and drives shaft one by a built-in shaft coupling, and the barrel body is turned over.

[0010] The ore crushing experimental device controls the extension and retraction of the hydraulic push rod device through the remote control system, and then controls the angle of the barrel cover, so that the barrel body is opened and closed.

[0011] The ore crushing experimental device controls the rotation angle of the variable frequency motor through the remote control system, realizes the angle control of the barrel body, and realizes the automatic dumping of the material in the barrel body.

[0012] The barrel cover support, the motor support, the platform base and the shaft coupling support are all welded parts.

[0013] Beneficial effects: the remote control of the opening and closing of the barrel cover and the unloading of the barrel body is realized, the dependence on manual operation is overcome to a certain extent, the automation degree of the traditional equipment is improved, the experimental time is effectively shortened, and the safety and work efficiency of operation are improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an assembly schematic front view of the utility model;

[0015] Figure 2 It is an assembly schematic right view of the utility model;

[0016] Figure 3 It is a structure schematic view of the barrel body of the utility model;

[0017] Figure 4 It is a barrel cover opening state schematic view of the utility model;

[0018] Figure 5 It is a schematic view of the barrel cover opening and the barrel body turning over of the utility model.

[0019] In the drawing: 1, barrel cover support; 2, hydraulic push rod device; 3, barrel cover connecting frame; 4, barrel cover; 5, barrel body; 51, shaft one; 52, shaft two; 53, reinforcing plate; 54, reinforcing rib; 6, variable frequency motor; 7, motor support; 8, platform base; 9, shaft coupling; 10, shaft coupling support. DETAILED DESCRIPTION

[0020] The utility model will be described in detail below in combination with the drawings and examples.

[0021] AsFigures 1-5 As shown, this utility model provides an automatic opening, closing, and unloading ore crushing experimental device, including a cylinder cover support 1, a hydraulic push rod device 2, a cylinder cover connecting frame 3, a cylinder cover 4, a cylinder body 5, a variable frequency motor 6, a motor support 7, a platform base 8, couplings 9, coupling supports 10, and a remote control system. The upper surface of the platform base 8 is provided with bolt holes. The cylinder cover support 1, the motor support 7, and the coupling supports 10 are fixed to the platform base 8 by bolts, making installation and disassembly convenient and their positions adjustable. The variable frequency motor 6 is mounted on the motor support 7, and the two couplings 9... The cylinder 5 is bolted to two coupling brackets 10. The cylinder 5 has a shaft 1 51 and a shaft 2 52 at both ends. One end of the cylinder 5 is connected to the variable frequency motor 6 through the shaft 1 51 and fixed by the coupling 9 and coupling bracket 10 on one side. The other end is connected and fixed to the coupling 9 and coupling bracket 10 on the other side through the shaft 2 52. The cylinder 5 is in a suspended state. The cylinder cover 4 covers the cylinder 5 and is connected to the hydraulic push rod device 2 through the cylinder cover connecting bracket 3. The hydraulic push rod device 2 controls the opening and closing of the cylinder cover 4, and the variable frequency motor 6 controls the rotation angle of the cylinder 5.

[0022] The cylinder cover connecting frame 3 has a Y-shaped structure. One end is connected to the cylinder cover bracket 1 by a pin, and the other two ends are connected to the cylinder cover 4 by welding. One end of the hydraulic push rod device 2 is fixed on the cylinder cover bracket 1, and the telescopic end is connected to the cylinder cover connecting frame 3 by a pin, thereby realizing the opening and closing of the cylinder cover 4 with a wide range of motion. The cylinder cover 4 is provided with an observation hole, which can effectively observe the experimental state inside the cylinder.

[0023] Reinforcing plates 53 are welded to both ends of the cylinder 5. Shaft 1 51 and shaft 2 52 are welded to the reinforcing plates 53. Reinforcing ribs 54 are welded between shaft 1 51 and shaft 2 52 and the reinforcing plates 53 to improve the resistance to deformation.

[0024] The variable frequency motor 6 is bolted to the motor bracket 7. The variable frequency motor 6 uses a built-in coupling to connect to the shaft 51 via a key for transmission, controlling the rotation of the cylinder 5 to pour out the internal material. The cylinder shaft is directly connected to the variable frequency motor 6, saving equipment space.

[0025] The crushing test device controls the extension and retraction of the hydraulic push rod device 2 through a remote control system, thereby controlling the angle of the cylinder cover 4. By controlling the extension and retraction of the hydraulic push rod device, the cylinder cover can be opened at a suitable angle, realizing the opening and closing of the cylinder body 5.

[0026] The crushing experimental device controls the rotation angle of the variable frequency motor 6 through a remote control system, thereby controlling the angle of the cylinder 5 and realizing the automatic unloading of materials inside the cylinder 5.

[0027] The cylinder cover bracket 1, motor bracket 7, platform base 8, and coupling bracket 10 are all welded components.

[0028] The working process of this utility model is as follows: The cylinder 5 is in a horizontal initial position, and the cylinder cover 4 is in an open state. After the raw material is added, a signal is sent through the remote control terminal. The signal receiving module feeds back to the main processor. The main processor sends an instruction to the controller of the hydraulic push rod device 2. The hydraulic push rod device 2 retracts, closes and presses the cylinder cover 4, and the experiment can be carried out at this time. After the experiment is completed, a signal is sent again through the remote control terminal. The hydraulic push rod device 2 extends and opens the cylinder cover 4. At the same time, the controller of the variable frequency motor 6 receives an instruction and controls the cylinder 5 to flip by adjusting the rotation angle of the variable frequency motor 6, discharging the raw material in the cylinder 5. Subsequently, the cylinder 5 is driven back to the initial horizontal state by the variable frequency motor 6, waiting for the next experiment.

[0029] The opening and closing of the cylinder cover and the rotation of the cylinder body are controlled by a hydraulic push rod device and a variable frequency motor, respectively. The variable frequency motor is connected to the cylinder shaft via a key using a built-in coupling. The remote control system can control the extension and retraction of the hydraulic push rod device and the angle adjustment of the variable frequency motor, thereby controlling the opening and closing of the cylinder cover and the rotation of the cylinder body. This enables the opening and closing of the cylinder cover and the unloading of the cylinder body, to a certain extent overcoming the dependence on manual labor, improving the automation level of traditional equipment, effectively shortening the experimental time, and improving the safety and efficiency of operation.

[0030] The above-described embodiments of this utility model are merely illustrative examples and are not the only ones. All modifications within the scope of this utility model or equivalent to this utility model are encompassed by this utility model.

Claims

1. An automatic opening, closing, and unloading ore crushing experimental device, characterized in that: The system includes a cylinder cover bracket (1), a hydraulic push rod device (2), a cylinder cover connecting frame (3), a cylinder cover (4), a cylinder body (5), a variable frequency motor (6), a motor bracket (7), a platform base (8), a coupling (9), a coupling bracket (10), and a remote control system. The upper surface of the platform base (8) is provided with bolt holes. The cylinder cover bracket (1), the motor bracket (7), and the coupling bracket (10) are fixed to the platform base (8) by bolts. The variable frequency motor (6) is mounted on the motor bracket (7), and the two couplings (9) are connected by bolts. The cylinder (5) is mounted on two coupling brackets (10). The cylinder (5) has a shaft 1 (51) and a shaft 2 (52) at both ends. One end of the cylinder (5) is connected to the variable frequency motor (6) through the shaft 1 (51), and the other end is connected to the coupling (9) through the shaft 2 (52). The cylinder (5) is in a suspended state. The cylinder cover (4) covers the cylinder (5). The cylinder cover (4) is connected to the hydraulic push rod device (2) through the cylinder cover connecting bracket (3). The hydraulic push rod device (2) controls the opening and closing of the cylinder cover (4), and the variable frequency motor (6) controls the angle of the cylinder (5).

2. The automatic opening and closing and unloading ore crushing experimental device according to claim 1, characterized in that: The cylinder cover connecting frame (3) has a Y-shaped structure. One end is connected to the cylinder cover bracket (1) by a pin, and the other two ends are connected to the cylinder cover (4) by welding. One end of the hydraulic push rod device (2) is fixed on the cylinder cover bracket (1), and the telescopic end is connected to the cylinder cover connecting frame (3) by a pin, thereby realizing the opening and closing of the cylinder cover (4).

3. The automatic opening and closing and unloading ore crushing experimental device according to claim 1, characterized in that: The tube cover (4) is provided with an observation hole, which can effectively observe the experimental state inside the tube.

4. The automatic opening and closing and unloading ore crushing experimental device according to claim 1, characterized in that: The cylinder (5) has reinforcing plates (53) welded to both ends. Shaft 1 (51) and shaft 2 (52) are welded to the reinforcing plates (53). Reinforcing ribs (54) are welded between shaft 1 (51) and shaft 2 (52) and the reinforcing plates (53).

5. The automatic opening and closing and unloading ore crushing experimental device according to claim 1, characterized in that: The variable frequency motor (6) is bolted to the motor bracket (7). The variable frequency motor (6) uses a built-in coupling to connect with shaft 1 (51) via a key for transmission, thereby controlling the rotation of the cylinder (5).

6. The automatic opening and closing and unloading ore crushing experimental device according to claim 1, characterized in that: The crushing test device controls the extension and retraction of the hydraulic push rod device (2) through a remote control system, thereby controlling the angle of the cylinder cover (4) and realizing the opening and closing of the cylinder body (5).

7. The automatic opening and closing and unloading ore crushing experimental device according to claim 1, characterized in that: The crushing test device controls the rotation angle of the variable frequency motor (6) through a remote control system to achieve angle control of the cylinder (5), thereby realizing the automatic unloading of materials inside the cylinder (5).

8. The automatic opening and closing and unloading experimental device for crushing ore according to any one of claims 1-7, characterized in that: The cylinder cover bracket (1), motor bracket (7), platform base (8), and coupling bracket (10) are all welded parts.

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