阅读说明：本技术 一种浓缩机用耐磨性能好的叶轮设备 (Impeller equipment with good wear resistance for thickener ) 是由 肖国良 丁宁 于 2020-06-01 设计创作，主要内容包括：本发明公开了一种浓缩机用耐磨性能好的叶轮设备,包括第一组装板,所述第一组装板的上表面固定连接有驱动电机,且第一组装板下表面的边缘固定连接有固定管,所述固定管的内部均滑动连接有滑动管,所述滑动管的底端之间固定连接有第二组装板,所述第一组装板下表面的中间部位转动连接有第一连接块,所述第二组装板上表面的中间部位转动连接有第二连接块,本发明涉及加工设备技术领域；该浓缩机用耐磨性能好的叶轮设备通过启动气缸,可以将两个组装板之间的间距进行调整,从而可以对滤网和连接轴进行安装和拆卸,结构简单,安装和拆卸的效率高,从而可以降低工作人员的劳动强度,并且方便对叶轮设备进行清洗和维修。(The invention discloses impeller equipment with good wear resistance for a concentrator, which comprises a first assembly plate, wherein the upper surface of the first assembly plate is fixedly connected with a driving motor, the edge of the lower surface of the first assembly plate is fixedly connected with a fixed pipe, the inner parts of the fixed pipes are respectively connected with a sliding pipe in a sliding manner, a second assembly plate is fixedly connected between the bottom ends of the sliding pipes, the middle part of the lower surface of the first assembly plate is rotatably connected with a first connecting block, and the middle part of the upper surface of the second assembly plate is rotatably connected with a second connecting block; this impeller equipment that wearing feature is good for concentrator can adjust the interval between two equipment boards through starting the cylinder to can install and dismantle filter screen and connecting axle, simple structure, the efficient of installation and dismantlement, thereby can reduce staff's intensity of labour, and the convenience washs and maintains impeller equipment.)

1. The impeller equipment for the concentrating machine is good in wear resistance, and comprises a first assembling plate (1), wherein a driving motor (4) is fixedly connected to the upper surface of the first assembling plate (1), a fixed pipe (2) is fixedly connected to the edge of the lower surface of the first assembling plate (1), the impeller equipment is characterized in that a sliding pipe (3) is slidably connected to the inner part of the fixed pipe (2), a second assembling plate (5) is fixedly connected between the bottom ends of the sliding pipe (3), a first connecting block (6) is rotatably connected to the middle part of the lower surface of the first assembling plate (1), a second connecting block (7) is rotatably connected to the middle part of the upper surface of the second assembling plate (5), a connecting shaft (16) is connected between the first connecting block (6) and the second connecting block (7) in a clamping manner, and a first impeller blade (8) is fixedly connected to the outer surface of the connecting shaft (16), and the lower side fixedly connected with second impeller page or leaf (9) that connecting axle (16) surface is close to first impeller page or leaf (8), be close to two sets of filter screens (10) of outside fixedly connected with of fixed pipe (2) and sliding tube (3) between first equipment board (1) and second equipment board (5).

2. The impeller apparatus with good wear resistance for the thickener according to claim 1, wherein: the inside fixed connection of fixed pipe (2) is after cylinder (11), the output of cylinder (11) passes through connecting plate (12) and sliding tube (3) fixed connection.

3. The impeller apparatus with good wear resistance for the thickener according to claim 2, wherein: sliding grooves (13) are formed in two sides of the inner portion of the fixed pipe (2), and two sides of the connecting plate (12) are connected to the inner portion of the sliding grooves (13) in a sliding mode.

4. The impeller apparatus with good wear resistance for the thickener according to claim 1, wherein: the connecting device is characterized in that a first embedded block (14) is fixedly connected to the top end of the connecting shaft (16), a second embedded block (15) is fixedly connected to the bottom end of the connecting shaft (16), and the first embedded block (14) and the second embedded block (15) are both cross-shaped components.

5. The impeller apparatus with good wear resistance for the thickener according to claim 1, wherein: connecting groove (61) have all been seted up to the lower surface of first connecting block (6) and the upper surface of second connecting block (7), and are two sets of connecting groove (61) are a cross component, the size of first embedding piece (14) and second embedding piece (15) is the same with the internal dimension of connecting groove (61).

6. The impeller apparatus with good wear resistance for the thickener according to claim 1, wherein: the upper end and the lower end of the filter screen (10) are respectively embedded into the first assembling plate (1) and the second assembling plate (5), and the filter screen (10) is fixedly connected with the first assembling plate (1) and the second assembling plate (5) through locking bolts (101).

Technical Field

The invention relates to the technical field of processing equipment, in particular to impeller equipment with good wear resistance for a thickener.

Background

The thickener is a continuously working concentrating and clarifying device, is suitable for dehydration treatment of concentrate and tailings in a concentrating mill, and is widely applied to industries such as metallurgy, chemical industry, coal, nonmetal ore dressing, environmental protection and the like. The high-efficiency thickener is not a simple sedimentation device in fact, but a novel dewatering device combined with the filtering characteristic of a mud layer, the common thickener has reliable work and low operating cost, and can play a role in storing and buffering feed, and the impeller device is one of important components in the common thickener.

Most as an organic whole of current impeller is fixed, leads to using the back for a long time, needs wash and maintain the impeller, and current impeller equipment is inconvenient to be dismantled and the equipment, leads to needing to consume the more energy of staff when clearing up the device to concentrated machine is at the during operation, and the great granule of some diameters can be mixed to its inside raw materials, can cause the influence to impeller equipment, thereby reduces the wearability of impeller.

Disclosure of Invention

The invention aims to provide impeller equipment with good wear resistance for a concentrator, and solves the problems that most of existing impellers are integrally fixed, the impellers need to be cleaned and maintained after being used for a long time, the existing impeller equipment is inconvenient to disassemble and assemble, more labor of workers needs to be consumed when the equipment is cleaned, and when the concentrator works, raw materials in the concentrator can be mixed with particles with larger diameters, the impeller equipment is affected, so that the wear resistance of the impellers is reduced, and the service life of the impellers is prolonged.

In order to solve the technical problem, the impeller equipment with good wear resistance for the concentrator provided by the invention comprises a first assembly plate, wherein the upper surface of the first assembly plate is fixedly connected with a driving motor, and the edge of the lower surface of the first assembling plate is fixedly connected with a fixed pipe, the inner parts of the fixed pipes are all connected with a sliding pipe in a sliding way, a second assembly plate is fixedly connected between the bottom ends of the sliding pipes, a first connecting block is rotatably connected at the middle part of the lower surface of the first assembly plate, a second connecting block is rotatably connected in the middle of the upper surface of the second assembling plate, a connecting shaft is clamped and connected between the first connecting block and the second connecting block, a first impeller blade is fixedly connected on the outer surface of the connecting shaft, and the connecting axle surface is close to the downside fixedly connected with second impeller page or leaf of first impeller page or leaf, be close to two sets of filter screens of outside fixedly connected with of fixed pipe and slip pipe between first equipment board and the second equipment board.

Preferably, the inside of the fixed pipe is fixedly connected with a rear air cylinder, and the output end of the air cylinder is fixedly connected with the sliding pipe through a connecting plate.

Preferably, the two sides of the inside of the fixed pipe are both provided with sliding grooves, and the two sides of the connecting plate are respectively connected inside the sliding grooves in a sliding manner.

Preferably, the top end of the connecting shaft is fixedly connected with a first embedding block, the bottom end of the connecting shaft is fixedly connected with a second embedding block, and the first embedding block and the second embedding block are both cross-shaped components.

Preferably, the lower surface of the first connecting block and the upper surface of the second connecting block are both provided with connecting grooves, the two groups of connecting grooves are cross-shaped members, and the sizes of the first embedded block and the second embedded block are the same as the inner sizes of the connecting grooves.

Preferably, the upper end and the lower end of the filter screen are embedded into the first assembling plate and the second assembling plate respectively, and the filter screen is fixedly connected with the first assembling plate and the second assembling plate through locking bolts.

Compared with the prior art, the impeller equipment with good wear resistance for the concentrator provided by the invention has the following beneficial effects:

the impeller equipment with good wear resistance for the thickener is provided, the distance between the two assembling plates can be adjusted by starting the air cylinder, so that the filter screen and the connecting shaft can be installed and disassembled, the structure is simple, the installing and disassembling efficiency is high, the labor intensity of workers can be reduced, the impeller equipment is convenient to clean and maintain, meanwhile, particles with larger diameters in raw materials can be isolated by the filter screen when the thickener works, the device can be prevented from being damaged by the particles with larger diameters, the wear resistance of the device is improved, the service life of the device is prolonged, and the production cost of the filter screen is lower.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an impeller apparatus with good wear resistance for a thickener according to the present invention;

FIG. 2 is a schematic view illustrating a coupling structure of a fixed pipe and a sliding pipe shown in FIG. 1;

FIG. 3 is a partial block diagram of the connecting shaft shown in FIG. 1;

FIG. 4 is a bottom view of the first connecting block shown in FIG. 1;

fig. 5 is a schematic view of an installation structure of the filter screen shown in fig. 1.

Reference numbers in the figures: 1. a first assembly plate; 2. a fixed tube; 3. a sliding tube; 4. a drive motor; 5. a second assembly plate; 6. a first connection block; 7. a second connecting block; 8. a first impeller blade; 9. a second impeller blade; 10. filtering with a screen; 11. a cylinder; 12. a connecting plate; 13. a chute; 14. a first embedding block; 15. a second embedded block; 16. a connecting shaft; 61. connecting grooves; 101. and locking the bolt.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an impeller apparatus with good wear resistance for a thickener according to the present invention; FIG. 2 is a schematic view illustrating a coupling structure of a fixed pipe and a sliding pipe shown in FIG. 1; FIG. 3 is a partial block diagram of the connecting shaft shown in FIG. 1; FIG. 4 is a bottom view of the first connecting block shown in FIG. 1; fig. 5 is a schematic view of an installation structure of the filter screen shown in fig. 1. The impeller equipment with good wear resistance for the thickener comprises a first assembling plate 1, the upper surface of the first assembling plate 1 is fixedly connected with a driving motor 4, the edge of the lower surface of the first assembling plate 1 is fixedly connected with a fixed pipe 2, the inside of the fixed pipe 2 is respectively and slidably connected with a sliding pipe 3, the inside of the fixed pipe 2 is fixedly connected with a rear air cylinder 11, the output end of the air cylinder 11 is fixedly connected with the sliding pipe 3 through a connecting plate 12, the two sides of the inside of the fixed pipe 2 are respectively provided with a sliding groove 13, the two sides of the connecting plate 12 are respectively and slidably connected with the inside of the sliding grooves 13, a second assembling plate 5 is fixedly connected between the bottom ends of the sliding pipe 3, the middle part of the lower surface of the first assembling plate 1 is rotatably connected with a first connecting block 6, the middle part of the upper surface of the second assembling plate 5 is rotatably connected with a second connecting block 7, the top end of the connecting shaft 16 is fixedly connected with a first embedded block 14, the bottom end of the connecting shaft 16 is fixedly connected with a second embedded block 15, the first embedded block 14 and the second embedded block 15 are both cross-shaped components, the lower surface of the first connecting block 6 and the upper surface of the second connecting block 7 are both provided with connecting grooves 61, the two groups of connecting grooves 61 are both cross-shaped components, the size of the first embedded block 14 and the size of the second embedded block 15 are the same as the inner size of the connecting grooves 61, the outer surface of the connecting shaft 16 is fixedly connected with a first impeller blade 8, the outer surface of the connecting shaft 16 close to the lower side of the first impeller blade 8 is fixedly connected with a second impeller blade 9, two groups of filter screens 10 are fixedly connected between the first assembling plate 1 and the second assembling plate 5 close to the outer sides of the fixed pipe 2 and the sliding pipe 3, the size and the type of the two groups of filter screens 10 are the same, the upper end and the lower end of the filter screen 10 are respectively embedded in the first assembling plate 1 and, and the filter screen 10 is fixedly connected with the first assembling plate 1 and the second assembling plate 5 through the locking bolt 101, and the details which are not described in detail in the present specification belong to the prior art which is well known to those skilled in the art, on the other hand, each electrical component in the present device is electrically connected with an external controller, and the working logic and the working sequence among each electrical component can be controlled by programming and manual work.

The impeller equipment with good wear resistance for the concentrator provided by the invention has the following working principle:

by starting the driving motor 4, the connecting shaft 16 can be driven to rotate through the first connecting block 6, particles with larger diameters in raw materials can be isolated through the filter screen 10 while rotating, when maintenance or cleaning is needed, the locking bolt 101 can be taken down firstly, then the air cylinder 11 is started, the air cylinder 11 drives the sliding pipe 3 to slide along the fixed pipe 2 through the connecting plate 12, after two ends of the filter screen 10 are separated from the first assembling plate 1 and the second assembling plate 5, the two groups of filter screens 10 are sequentially taken down from the device, along with the continuous work of the air cylinder 11, the connecting shaft 16 can be separated from the first connecting block 6 and the second connecting block 7, and then the connecting shaft 16 is taken out from the inside of the device, when the connecting shaft 16 is installed, the first embedded block 14 and the second embedded block 15 of the connecting shaft 16 can be respectively aligned to the connecting grooves 61 of the first connecting block 6 and the second connecting block 7, then, the air cylinder 11 is activated to shorten the distance between the second assembling plate 5 and the first assembling plate 1.

Compared with the prior art, the impeller equipment with good wear resistance for the concentrator provided by the invention has the following beneficial effects:

according to the invention, the distance between the two assembling plates can be adjusted by starting the air cylinder 11, so that the filter screen 10 and the connecting shaft 16 can be installed and disassembled, the structure is simple, the installing and disassembling efficiency is high, the labor intensity of workers can be reduced, the impeller equipment can be conveniently cleaned and maintained, meanwhile, the filter screen 10 can be used for isolating particles with larger diameters in raw materials when the thickener works, so that the device can be prevented from being damaged by the particles with larger diameters, the wear resistance of the device is improved, the service life of the device is prolonged, and the production cost of the device is lower.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.