Grinding machine with high grinding precision for mining industry processing engineering

Abstract

The utility model discloses a high milling precision flour mill for mining industry processing engineering, which comprises a bottom plate, a flour mill body, a feeding cylinder and a fixed cover, a buffer rubber pad is adhered to the bottom of the bottom plate, and hydraulic telescopic rods are fixedly mounted at the front end and the rear end of the top of the fixed cover. A movable plate is fixedly connected to the extending end of the hydraulic telescopic rod, fixing frames are fixedly connected to the front end and the rear end of the bottom of the movable plate, movable wheels are arranged at the lower ends of the fixing frames, and a motor is fixedly installed at the bottom of the feeding barrel. Through the action of the hydraulic telescopic rod, the discharging pipe, the feeding hopper, the feeding barrel, the feeding hopper, the fixing cover, the moving wheels, the fixing frame, the moving plate, the conveying blades, the rotating rod, the corrugated pipe, the discharging opening and the motor, the problems that an existing flour mill is inconvenient to move and lacks a feeding structure, so that manual climbing for feeding is needed in the later period, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mining processing equipment, in particular to a grinding machine with high grinding precision used in mining processing engineering. Background Art

[0002] Mineral processing engineering is an applied technical discipline that studies mineral separation. Its purpose is to separate useful minerals from gangue (useless) minerals. For example, the gangue minerals such as quartz in iron, copper, lead and zinc ores can be enriched into artificial rich ores through gravity separation, magnetic separation, flotation, chemical separation, biological separation and other methods to prepare for the next step of smelting (the smelting process belongs to the metallurgical engineering specialty). The grinding mill is a necessary equipment for mining processing engineering.

[0003] At present, as the Chinese utility model provides "CN218132140U", a grinding mill with high grinding precision for mining processing engineering is disclosed, including a box body, a first motor and a third motor, the upper end of the inner cavity of the box body is fixedly connected to a guide plate and a grinding cylinder, the left and right sides of the lower end of the inner cavity of the box body are fixedly connected to fixed blocks, the inner surface of the fixed block is movably connected to a movable rod, the bottom of the movable rod is fixedly connected to a limit plate, the lower end of the outer surface of the movable rod is sleeved with a spring, the top of the movable rod is fixedly connected to a filter screen plate, and the middle end of the bottom of the filter screen plate is fixedly connected to a fixed plate. The utility model solves the problem that the existing grinding mill has different grinding uniformity, poor grinding precision and cannot meet people's use needs through the functions of the third motor, the first crushing roller, the gear, the second crushing roller, the guide plate, the grinding cylinder, the first motor, the grinding roller, the rotating shaft, the cam, the fixed plate, the spring, the movable rod, the filter screen plate and the feeding cylinder.

[0004] However, the above-mentioned existing technical solutions still have other deficiencies. For example, the existing grinding mills are inconvenient to move and lack a feeding structure, which requires manual climbing and feeding in the later stage, which is time-consuming and labor-intensive. Therefore, we propose a grinding mill with high grinding precision for mining processing engineering. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding mill with high grinding precision for mining processing engineering, which has the advantages of convenient position movement and feeding structure, and solves the problem that the existing grinding mill is inconvenient to move and lacks a feeding structure, resulting in the need for manual climbing and feeding in the later stage, which is time-consuming and laborious.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding mill with high grinding precision for mining processing engineering, comprising a bottom plate, a grinding mill body, a feeding barrel and a fixed cover, a buffer rubber pad being bonded to the bottom of the bottom plate, a hydraulic telescopic rod being fixedly installed at both front and rear ends of the top of the fixed cover, a moving plate being fixedly connected at the protruding end of the hydraulic telescopic rod, a fixing frame being fixedly connected at the front and rear ends of the bottom of the moving plate, a moving wheel being arranged at the lower end of the fixing frame, a motor being fixedly installed at the bottom of the feeding barrel, a rotating rod being fixedly connected at the output end of the motor, a feeding blade being fixedly connected to the outer surface of the rotating rod, a discharge pipe being arranged at the upper end of the left side of the feeding barrel, a bellows being arranged at the lower end of the discharge pipe, and a discharge port being fixedly connected at the bottom of the bellows.

[0007] Preferably, notches are provided at both left and right ends of the bottom plate, and the moving wheels are located inside the notches, and a fixed cover is fixedly connected to a corresponding position of the notch at the top of the bottom plate.

[0008] Preferably, a grinding mill body is fixedly mounted on the middle end of the top of the bottom plate, and a control switch is fixedly mounted on the right end of the front surface of the grinding mill body.

[0009] Preferably, a feed hopper is provided on the top of the grinding mill body, and a cover plate is provided on the top of the feed hopper.

[0010] Preferably, a fixing seat is fixedly connected to the right side of the grinding mill body, and a feeding cylinder is arranged at the right end of the fixing seat.

[0011] Preferably, a through slot is provided at the lower end of the right side of the feeding tube, and a feeding hopper is fixedly connected to the through slot at a corresponding position of the lower end of the right side of the feeding tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model achieves the purpose of convenient position movement and loading structure through the functions of hydraulic telescopic rod, discharge pipe, feed hopper, feeding cylinder, throwing hopper, fixed cover, moving wheel, fixed frame, moving plate, feeding blade, rotating rod, bellows, discharge port and motor, and solves the problem that the existing grinding mill is inconvenient to move and lacks loading structure, resulting in manual climbing and loading in the later stage, which is time-consuming and laborious. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixed cover in the main viewing state of the utility model;

[0016] Figure 3It is a schematic diagram of the cross-sectional structure of the feeding barrel in the front view state of the utility model.

[0017] In the figure: 1. bottom plate; 2. cushion rubber pad; 3. grinding mill body; 4. hydraulic telescopic rod; 5. discharge pipe; 6. feed hopper; 7. fixed seat; 8. control switch; 9. feed barrel; 10. feeding hopper; 11. fixed cover; 12. moving wheel; 13. fixed frame; 14. moving plate; 15. feeding blade; 16. rotating rod; 17. bellows; 18. discharge port; 19. through slot; 20. motor; 21. notch. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The bottom plate 1, buffer rubber pad 2, grinding mill body 3, hydraulic telescopic rod 4, discharge pipe 5, feed hopper 6, fixed seat 7, control switch 8, feeding barrel 9, feeding hopper 10, fixed cover 11, moving wheel 12, fixed frame 13, moving plate 14, feeding blade 15, rotating rod 16, bellows 17, discharge port 18, through groove 19, motor 20 and notch 21 components of the present application are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0022] See also Figure 1-3 A grinding mill with high grinding precision for mining processing engineering comprises a bottom plate 1, a grinding mill body 3, a feeding barrel 9 and a fixed cover 11. A buffer rubber pad 2 is bonded to the bottom of the bottom plate 1. Hydraulic telescopic rods 4 are fixedly installed at both front and rear ends of the top of the fixed cover 11. The extended end of the hydraulic telescopic rod 4 is fixedly connected with a moving plate 14. The front and rear ends of the bottom of the moving plate 14 are fixedly connected with a fixing frame 13. A moving wheel 12 is arranged at the lower end of the fixing frame 13. A motor 20 is fixedly installed at the bottom of the feeding barrel 9. A rotating rod 16 is fixedly connected to the output end of the motor 20. A feeding blade 15 is fixedly connected to the outer surface of the rotating rod 16. A discharge pipe 5 is arranged at the upper end of the left side of the feeding barrel 9. A bellows 17 is arranged at the lower end of the discharge pipe 5. A discharge port 18 is fixedly connected to the bottom of the bellows 17.

[0023] Slots 21 are provided at both left and right ends of the bottom plate 1 , and the moving wheels 12 are located inside the slots 21 . A fixed cover 11 is fixedly connected to a corresponding position of the slot 21 located at the top of the bottom plate 1 .

[0024] A grinding mill body 3 is fixedly mounted on the middle end of the top of the bottom plate 1 , and a control switch 8 is fixedly mounted on the right end of the front surface of the grinding mill body 3 .

[0025] A feed hopper 6 is provided on the top of the grinding mill body 3 , and a cover plate is provided on the top of the feed hopper 6 .

[0026] A fixing seat 7 is fixedly connected to the right side of the grinding mill body 3 , and a feeding cylinder 9 is arranged at the right end of the fixing seat 7 .

[0027] A through slot 19 is provided at the lower end of the right side of the feeding tube 9 , and a feeding hopper 10 is fixedly connected to the through slot 19 at a corresponding position of the lower end of the right side of the feeding tube 9 .

[0028] When in use, the mill is powered on through an external power socket, then the cover plate is removed from the top of the feed hopper 6, and the bellows 17 is stretched through the discharge port 18, so that the lower end of the discharge pipe 5 extends to the inside of the mill body 3, and then the ore to be ground is put into the feed hopper 10, and the motor 20 is turned on by the control switch 8 to drive the rotating rod 16 and the feeding blade 15 to rotate, so that the put ore can enter the feed barrel 9 through the through slot 19, and then the ore is discharged through the discharge pipe 5, the bellows 17 and the discharge port 18. After that, it directly enters the inside of the grinding mill body 3, which realizes the rapid feeding of ore and reduces the physical consumption of the staff. Through the setting of the buffer rubber pad 2, when the grinding mill body 3 is working, it can play the role of buffering and shock absorption, reduce the noise generation, and realize buffering protection for the grinding mill body 3. When the hydraulic telescopic rod 4 is controlled by the control switch 8 to drive the moving plate 14 and the fixed frame 13 to extend, the moving wheel 12 passes through the notch 21 and contacts the ground, thereby facilitating the position movement of the grinding mill and meeting people's use needs.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding mill with high grinding precision for use in mining processing engineering, comprising a bottom plate (1), a grinding mill body (3), a feeding cylinder (9) and a fixed cover (11), Features: A buffer rubber pad (2) is bonded to the bottom of the base plate (1); hydraulic telescopic rods (4) are fixedly installed at both the front and rear ends of the top of the fixed cover (11); the extended end of the hydraulic telescopic rod (4) is fixedly connected to a movable plate (14); the front and rear ends of the bottom of the movable plate (14) are fixedly connected to a fixed frame (13); a movable wheel (12) is arranged at the lower end of the fixed frame (13); a motor (20) is fixedly installed at the bottom of the feeding barrel (9); a rotating rod (16) is fixedly connected to the output end of the motor (20); a feeding blade (15) is fixedly connected to the outer surface of the rotating rod (16); a discharge pipe (5) is arranged at the upper end of the left side of the feeding barrel (9); a bellows (17) is arranged at the lower end of the discharge pipe (5); a discharge port (18) is fixedly connected to the bottom of the bellows (17).

2. A grinding mill with high grinding precision for mining processing engineering according to claim 1, Features: The left and right ends of the bottom plate (1) are both provided with slots (21), and the moving wheels (12) are located inside the slots (21). The slots (21) are located at the top of the bottom plate (1) and are fixedly connected to a fixed cover (11) at a corresponding position.

3. A grinding mill with high grinding precision for mining processing engineering according to claim 1, Features: A grinding mill body (3) is fixedly mounted on the middle end of the top of the bottom plate (1), and a control switch (8) is fixedly mounted on the right end of the front surface of the grinding mill body (3).

4. A grinding mill with high grinding precision for mining processing engineering according to claim 1, Features: A feed hopper (6) is arranged on the top of the grinding mill body (3), and a cover plate is arranged on the top of the feed hopper (6).

5. A grinding mill with high grinding precision for mining processing engineering according to claim 1, Features: A fixing seat (7) is fixedly connected to the right side of the grinding machine body (3), and a feeding cylinder (9) is arranged at the right end of the fixing seat (7).

6. A grinding mill with high grinding precision for mining processing engineering according to claim 1, Features: A through slot (19) is provided at the lower end of the right side of the feeding tube (9), and a feeding hopper (10) is fixedly connected to the through slot (19) at a corresponding position of the lower end of the right side of the feeding tube (9).

Images