Crushing device for barite mineral separation

Abstract

The utility model relates to the technical field of barite beneficiation crushing, in particular to a crushing device for barite beneficiation, which comprises a base and a main body, the main body is arranged at the upper end of the base, a crushing mechanism is arranged in the main body, a crushing motor is arranged in the crushing mechanism, a main gear is fixedly mounted at the output end of the crushing motor, and a first crushing cylinder is fixedly mounted on one side of the main gear. A transmission gear is arranged on one side of the main gear, an auxiliary gear is arranged on one side of the transmission gear, a second crushing barrel is fixedly installed at one end of the auxiliary gear, a discharging mechanism is arranged at the upper end of the main body, a transverse plate is arranged in the discharging mechanism, supporting columns are fixedly installed at the two ends of the transverse plate, a feeding hopper is arranged at the upper end of the transverse plate, and a supporting plate is arranged at the lower end of the feeding hopper; the conveying hopper is arranged at the lower end of the supporting plate, the crushing mechanism is arranged, barite can be crushed through the crushing mechanism, the barite is conveyed to the conveying assembly through the discharging opening, the driving motor drives the conveying assembly to work, and then the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of barite beneficiation and crushing, in particular to a crushing device for barite beneficiation. Background Art

[0002] Barite is the most common mineral of barium. It is composed of barium sulfate and is produced in low-temperature hydrothermal veins, such as quartz barite veins, fluorite barite veins, etc. It often coexists with galena, sphalerite, chalcopyrite, cinnabar, etc. The barite deposits produced in Hunan, Guangxi, Qinghai and Jiangxi in my country are mostly huge hydrothermal single mineral veins. Barite can also be produced in sedimentary rocks and appears in the form of nodules. It is mostly found in sedimentary manganese deposits and shallow sea mud and sandy sedimentary rocks. In the residual clay cover layer of weathered residual deposits, it is often in the form of nodules and blocks. Crushing is required during the processing of barite.

[0003] In this regard, China's patent application number: CN209271522U discloses a crushing device for barite beneficiation, including a shell assembly, a drive assembly and a screening assembly, the shell assembly includes a support stone, a support seat, a working box, a first conveyor belt and a second conveyor belt, the support seat is arranged on the upper surface of the support stone, and is fixedly connected to the support stone; the crushed material falls on the screen, the motor drives the first eccentric shaft to rotate through the first transmission belt, the first eccentric shaft can transfer kinetic energy to the second eccentric shaft through the second transmission belt, so as to achieve the effect of vibration of the screening frame, small-volume materials will pass through the screen and fall onto the second conveyor belt, and large-volume materials will fall onto the first conveyor belt, so as to achieve the screening effect, the dust suction motor will suck in the dust around the screen, so as to protect the working environment, a plurality of rotating shafts are arranged in the screen, and the push plate pushes the screen, so that the mesh of the screen can be changed.

[0004] However, in the existing crushing device for barite beneficiation, the barites of different sizes are easy to block the feed hopper during the crushing process, which affects the subsequent crushing work.

[0005] Therefore, in order to solve the above problems, a crushing device for barite beneficiation is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a crushing device for barite ore dressing, so as to solve the problem of the crushing device for barite ore dressing in the prior art mentioned in the above background technology, in which the different sizes of barites in the prior art are easy to block the feed hopper during the crushing process, affecting the subsequent crushing work.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crushing device for barite beneficiation, comprising: a base and a main body, a main body is provided at the upper end of the base, a crushing mechanism is provided in the main body, a crushing motor is provided in the crushing mechanism, a main gear is fixedly installed at the output end of the crushing motor, a first crushing barrel is fixedly installed on one side of the main gear, and a transmission gear is provided on one side of the main gear, a sub-gear is provided on one side of the transmission gear, a second crushing barrel is fixedly installed on one end of the sub-gear, and a feeding mechanism is provided at the upper end of the main body, a cross plate is provided in the feeding mechanism, support columns are fixedly installed at both ends of the cross plate, a feeding hopper is provided at the upper end of the cross plate, a support plate is provided at the lower end of the feeding hopper, and a transfer hopper is provided at the lower end of the support plate.

[0008] Preferably, the crushing motor is fixedly installed on one side of the main body, the first crushing barrel is rotatably installed in the main body, and the main gear is meshed with the transmission gear.

[0009] Preferably, one side of the transmission gear is meshed with the sub-gear, and the main gear is movably connected to the sub-gear through the transmission gear, the second crushing barrel is rotatably installed in the main body, and the first crushing barrel and the second crushing barrel are in close contact with each other.

[0010] Preferably, an inclined screen is fixedly installed in the main body, a discharge port is opened at the lower end of the inclined screen, a conveying component is provided at the lower end of the discharge port, a driving motor is provided on one side of the conveying component, and the driving motor is connected to the conveying component through a belt.

[0011] Preferably, one end of the support column is fixedly mounted on the main body, a fixed plate is fixedly mounted in the transfer hopper, telescopic rods are fixedly mounted at both ends of the fixed plate, a force-bearing plate is fixedly mounted on the telescopic end of the telescopic rod, and a spring is provided at the lower end of the force-bearing plate, and one end of the spring is fixedly mounted on the fixed plate.

[0012] Preferably, a feed hopper is provided at the lower end of the transfer hopper, a feeding motor is fixedly installed on one side of the feeding hopper, a transmission rod is fixedly installed on the output end of the feeding motor, a hollow ball is provided on the transmission rod, and the hollow ball is movably installed in the feed hopper.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A crushing mechanism is provided, through which barite can be crushed. The crushing motor in the mechanism drives the main gear and the first crushing barrel to rotate in the main body, and the transmission gear drives the sub-gear to rotate the second crushing barrel in the main body, so that the first crushing barrel and the second crushing barrel rotate in the opposite direction to crush the barite. The large-particle stones are discharged from one side of the main body by filtering through the inclined screen, and finally the barite is transported to the conveying assembly through the discharge port. The driving motor drives the conveying assembly to work, thereby improving the working efficiency of the device.

[0015] 2. A feeding mechanism is provided, through which the barite can be prevented from being blocked during the feeding process. The barite is transported to the transfer hopper through the feed hopper in the mechanism, and the pressure plate inside can buffer the barite so that the pressure plate is compressed to drive the telescopic rod to extend and retract. In this process, the pressure plate can be buffered by the spring, and the transmission rod is driven to rotate by the feeding motor, thereby driving the hollow ball to rotate in the feed hopper, so that the barite is not easy to be blocked, thereby improving the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic front view of the structure of the main body of the utility model;

[0019] Figure 3 It is a schematic diagram of the front cross-section of the structure of the material feeding mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the structural section of the crushing mechanism of the utility model.

[0021] In the figure: 1. base; 2. main body; 3. crushing mechanism; 31. crushing motor; 32. main gear; 33. first crushing cylinder; 34. transmission gear; 35. sub-gear; 36. second crushing cylinder; 37. inclined screen; 38. discharge port; 39. drive motor; 310. transmission assembly; 4. unloading mechanism; 41. cross plate; 42. support column; 43. feed hopper; 44. support plate; 45. transfer hopper; 46. force plate; 47. fixed plate; 48. telescopic rod; 49. spring; 410. feed hopper; 411. unloading motor; 412. transmission rod; 413. hollow ball. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] The crushing motor 31, driving motor 39 and unloading motor 411 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described here in detail.

[0025] A crushing device for barite beneficiation, comprising: a base 1 and a main body 2, wherein the upper end of the base 1 is provided with a main body 2, the main body 2 is provided with a crushing mechanism 3, the crushing mechanism 3 is provided with a crushing motor 31, the output end of the crushing motor 31 is fixedly mounted with a main gear 32, one side of the main gear 32 is fixedly mounted with a first crushing barrel 33, and one side of the main gear 32 is provided with a transmission gear 34, one side of the transmission gear 34 is provided with a sub-gear 35, one end of the sub-gear 35 is fixedly mounted with a second crushing barrel 36, and a feeding mechanism 4 is provided at the upper end of the main body 2, the feeding mechanism 4 is provided with a transverse plate 41, support columns 42 are fixedly mounted at both ends of the transverse plate 41, and a feeding hopper 43 is provided at the upper end of the transverse plate 41, a support plate 44 is provided at the lower end of the feed hopper 43, and a transfer hopper 45 is provided at the lower end of the support plate 44. By setting this component, the crushing mechanism 3 can be used to crush the barite, and the barite can be discharged through the feeding mechanism 4 without being blocked.

[0026] As a further feature of the present invention, the crushing motor 31 is fixedly mounted on one side of the main body 2, the first crushing barrel 33 is rotatably mounted in the main body 2, and the main gear 32 is meshed with the transmission gear 34. By setting this component, the crushing motor 31 can drive the main gear 32 and the first crushing barrel 33 to rotate.

[0027] As a further feature of the present invention, one side of the transmission gear 34 is meshed with the sub-gear 35, and the main gear 32 is movably connected to the sub-gear 35 through the transmission gear 34. The second crushing barrel 36 is rotatably installed in the main body 2, and the first crushing barrel 33 and the second crushing barrel 36 are fitted together. By setting this component, the sub-gear 35 can be driven to rotate through the transmission gear 34, thereby driving the second crushing barrel 36 to rotate.

[0028] As a further feature of the utility model, an inclined screen 37 is fixedly installed in the main body 2, and a discharge port 38 is opened at the lower end of the inclined screen 37. A conveying component 310 is provided at the lower end of the discharge port 38. A driving motor 39 is provided on one side of the conveying component 310, and the driving motor 39 is connected to the conveying component 310 through a belt. By setting this component, the barite can be screened and filtered through the inclined screen 37, and large particles of stone can be discharged from one side of the main body 2.

[0029] As a further feature of the utility model, one end of the support column 42 is fixedly mounted on the main body 2, a fixed plate 47 is fixedly mounted in the transfer hopper 45, telescopic rods 48 are fixedly mounted at both ends of the fixed plate 47, a force-bearing plate 46 is fixedly mounted at the telescopic end of the telescopic rod 48, and a spring 49 is provided at the lower end of the force-bearing plate 46, one end of the spring 49 is fixedly mounted on the fixed plate 47. By providing this component, the barite can be buffered by the pressure plate 46 in the transfer hopper 45 to prevent damage to the lower transfer hopper 45.

[0030] As a further feature of the present invention, a feed hopper 410 is provided at the lower end of the transfer hopper 45, and a discharge motor 411 is fixedly installed on one side of the feed hopper 410, and a transmission rod 412 is fixedly installed on the output end of the discharge motor 411, and a hollow ball 413 is provided on the transmission rod 412, and the hollow ball 413 is movably installed in the feed hopper 410. By setting this component, the discharge motor 411 can drive the transmission rod 412 to rotate, thereby driving the hollow ball 413 to rotate.

[0031] Working principle: When the crushing device for barite beneficiation is needed, the device only needs to be placed at the designated position through the base 1, and the unloading motor 411 in the unloading mechanism 4 is started to drive the transmission rod 412 to rotate so that the hollow ball 413 of stone rotates in the feeding hopper 410, and the barite to be crushed is transported from the feeding hopper 43 to the transfer hopper 45, and the pressure plate 46 is hit by stones to make the telescopic rods 48 on both sides telescope, and the pressure plate 46 is buffered by the spring 49, so as to effectively protect the transfer hopper 45, and the hollow ball 413 in the feed hopper 410 rotates to prevent the feed hopper 410 from being blocked. The plug is used to transport the barite into the main body 2, and the crushing motor 31 is started to drive the main gear 32 and the first crushing drum 33 to rotate, and the sub-gear 35 is driven to rotate through the transmission gear 34, and the second crushing drum 36 is driven to rotate through the sub-gear 35, so that the first crushing drum 33 and the second crushing drum 36 crush the barite in the main body 2, and the large particles of stone are filtered out from the side of the main body 2 by the inclined screen 37, and finally the barite is transported to the conveying component 310 through the discharge port 38, and the drive motor 39 is started to drive the conveying component 310 to transport the barite through the belt, so that the work can be completed.

[0032] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A crushing device for barite beneficiation, comprising: The invention comprises a base (1) and a main body (2), wherein the main body (2) is provided at the upper end of the base (1), and the main body (2) is characterized in that: a crushing mechanism (3) is provided in the main body (2), a crushing motor (31) is provided in the crushing mechanism (3), a main gear (32) is fixedly installed at the output end of the crushing motor (31), a first crushing barrel (33) is fixedly installed on one side of the main gear (32), and a transmission gear (34) is provided on one side of the main gear (32), and the transmission gear (34) is A secondary gear (35) is provided on the side, a second crushing cylinder (36) is fixedly mounted on one end of the secondary gear (35), and a feeding mechanism (4) is provided at the upper end of the main body (2), a transverse plate (41) is provided inside the feeding mechanism (4), support columns (42) are fixedly mounted at both ends of the transverse plate (41), a feeding hopper (43) is provided at the upper end of the transverse plate (41), a support plate (44) is provided at the lower end of the feeding hopper (43), and a transfer hopper (45) is provided at the lower end of the support plate (44).

2. A crushing device for barite beneficiation according to claim 1, characterized in that: The crushing motor (31) is fixedly mounted on one side of the main body (2), the first crushing barrel (33) is rotatably mounted in the main body (2), and the main gear (32) is meshed with the transmission gear (34).

3. A crushing device for barite beneficiation according to claim 1, characterized in that: One side of the transmission gear (34) is meshed with the auxiliary gear (35), and the main gear (32) is movably connected to the auxiliary gear (35) through the transmission gear (34). The second crushing barrel (36) is rotatably installed in the main body (2), and the first crushing barrel (33) and the second crushing barrel (36) are in close contact with each other.

4. A crushing device for barite beneficiation according to claim 1, characterized in that: An inclined screen (37) is fixedly installed in the main body (2), a discharge port (38) is provided at the lower end of the inclined screen (37), a conveying assembly (310) is provided at the lower end of the discharge port (38), a driving motor (39) is provided on one side of the conveying assembly (310), and the driving motor (39) is connected to the conveying assembly (310) via a belt.

5. A crushing device for barite beneficiation according to claim 1, characterized in that: One end of the support column (42) is fixedly mounted on the main body (2); a fixed plate (47) is fixedly mounted in the material transfer hopper (45); telescopic rods (48) are fixedly mounted at both ends of the fixed plate (47); a force-bearing plate (46) is fixedly mounted at the telescopic end of the telescopic rod (48); a spring (49) is provided at the lower end of the force-bearing plate (46); and one end of the spring (49) is fixedly mounted on the fixed plate (47).

6. A crushing device for barite beneficiation according to claim 1, characterized in that: A feeding hopper (410) is provided at the lower end of the transfer hopper (45), a feeding motor (411) is fixedly installed on one side of the feeding hopper (410), a transmission rod (412) is fixedly installed at the output end of the feeding motor (411), a hollow ball (413) is provided on the transmission rod (412), and the hollow ball (413) is movably installed in the feeding hopper (410).

Images