CN208643279U

CN208643279U - A screening device for tungsten powder production with good screening effect

Info

Publication number: CN208643279U
Application number: CN201821207634.4U
Authority: CN
Inventors: 陈伟东; 戴湘平
Original assignee: Jiangxi Xianglu Tungsten Industry Co Ltd
Current assignee: Jiangxi Xianglu Tungsten Industry Co Ltd
Priority date: 2018-07-28
Filing date: 2018-07-28
Publication date: 2019-03-26
Anticipated expiration: 2028-07-28

Abstract

The utility model discloses a kind of good tungsten powder production screening plants of screening effect, including transverse slat, left side at the top of the transverse slat is fixedly connected with shell, right side at the top of transverse slat is fixedly connected with fixed plate, it is fixedly connected with transmission case at the top of fixed plate, is driven on the right side of the chamber interior wall back side and is fixedly connected with motor.The utility model passes through setting transverse slat, shell, fixed plate, transmission case, motor, turntable, first fixed column, first drive rod, second drive rod, second fixed column, first fixed link, second fixed link, first fixed block, leak frame, second fixed block, third drive rod, third fixed block, first discharge nozzle, second discharge nozzle, third discharge nozzle, feeding warehouse and supporting leg are used cooperatively, solve the problems, such as that existing screening plant is not suitable for large-scale production, the good tungsten powder production screening plant of the screening effect, has the fast advantage of breakneck acceleration, it is suitble to large-scale use, improve the practicability of screening plant.

Description

Screening plant is used in a kind of production of the tungsten powder that screening effect is good

Technical field

The utility model relates to screening plant technical field, the good tungsten powder production screening dress of specially a kind of screening effect It sets.

Background technique

Super thick tungsten base cemented carbide is made using good high-purity extra-coarse tungsten carbide powder as raw material, is had good strong Degree and the advantages that toughness, be widely used in petroleum drilling and mining, the fields such as miner's tool, stamping die, hard material.Tungsten powder processing It is needed in production using to screening plant, but existing screening plant breakneck acceleration is slow, is not suitable for use of large-scale production, thus Reduce the practicability of screening plant.

Utility model content

The purpose of this utility model is to provide a kind of good tungsten powder production screening plants of screening effect, have screening speed Fast advantage is spent, solves the problems, such as that existing screening plant is not suitable for large-scale production.

To achieve the above object, the utility model provides the following technical solutions: a kind of tungsten powder that screening effect is good production use Screening plant, including transverse slat, the left side at the top of the transverse slat are fixedly connected with shell, and the right side at the top of the transverse slat is fixedly connected There is fixed plate, transmission case is fixedly connected at the top of the fixed plate, is fixedly connected on the right side of the transmission chamber interior wall back side Motor, the output end of the motor are fixedly connected with turntable, and the positive top of turntable is fixedly connected with the first fixed column, institute The surface for stating the first fixed column is arranged with the first drive rod, and the positive left side of the first drive rod is connected by first rotating shaft activity It is connected to the second drive rod, the positive left side of the transmission chamber interior wall is fixedly connected with the second fixed column, second fixed column The back side is through the second drive rod and extends to the back side of the second drive rod, the surface of second fixed column and the second drive rod Top slide connects, and the first fixed link is fixedly connected at the top of first drive rod, and the top of first fixed link is solid Surely it is connected with the second fixed link, the left side of second fixed link sequentially passes through transmission case and shell from right to left and extends to shell The inside of body, the positive left side of the second fixed link are connected with the first fixed block by third shaft, and described first is solid Determine to be fixedly connected with leakage frame on the left of block, the two sides of the leakage arch are fixedly connected to the second fixed block, and described second is solid The back side for determining block is connected with third drive rod by the 4th shaft, and the top at the third drive rod back side passes through the 5th turn Axis is connected with third fixed block, is fixedly connected at the top of the top of the third fixed block and inner walls, the leakage frame The bottom in left side is communicated with the first discharge nozzle, and the surface of first discharge nozzle slidably connects the second discharge nozzle, and described second The left side of discharge nozzle runs through shell and extends to the left side of shell, and the bottom on the left of the shell is communicated with third discharge nozzle, institute It states and is communicated with feeding warehouse at the top of shell, the two sides of the transverse slat bottom are fixedly connected to supporting leg.

Preferably, the first opening that the second fixed link of cooperation uses is offered on the left of the transmission case, the shell Right side opening is equipped with the second opening that the second fixed link of cooperation uses.

Preferably, the surface of second discharge nozzle is fixedly connected with the first block, the right side of the second discharging pipe surface Side is fixedly connected with the second block, and first block is located at the left side of shell, and second block is located at the inside of shell.

Preferably, the third opening that the second discharge nozzle of cooperation uses, second discharging are offered on the left of the shell It is provided with the first control valve at the top of pipe, is provided with the second control valve at the top of the third discharge nozzle.

Preferably, tension spring, the right side of the tension spring and transmission chamber interior wall are fixedly connected on the right side of second fixed link Right side be fixedly connected.

Preferably, the cross-sectional area at the top of the feeding warehouse is greater than the cross-sectional area of feeding warehouse bottom, the type of the motor Number be Y180M-2.

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

1, the utility model passes through setting transverse slat, shell, fixed plate, transmission case, motor, turntable, the first fixed column, first Drive rod, the second drive rod, the second fixed column, the first fixed link, the second fixed link, the first fixed block, leakage frame, second are fixed The cooperation of block, third drive rod, third fixed block, the first discharge nozzle, the second discharge nozzle, third discharge nozzle, feeding warehouse and supporting leg It uses, solves the problems, such as that existing screening plant is not suitable for large-scale production, the good tungsten powder production screening dress of the screening effect It sets, has the fast advantage of breakneck acceleration, be suitble to large-scale use, improve the practicability of screening plant.

2, the utility model can make the cleverer of the second fixed link movement by setting the first opening and the second opening It is living, the Caton of the second fixed link is reduced, interstructural transmitting is facilitated, it, can be effective by the first block of setting and the second block It drives the second discharge nozzle to move up and down, facilitates and leakage frame is discharged in the raw material not screened down, increase production efficiency, pass through setting Third opening, can effectively enhance the movement of the second discharge nozzle, improve the flexibility of operation, can be effectively avoided first and go out The damage of expects pipe and the second discharge nozzle can leak frame and remain at admittedly by the way that tension spring is arranged when screening plant stops working Positioning is set, convenient for users to maintenance overhaul, by be arranged feeding warehouse, can person more convenient to use raw material to be screened is fallen Enter the inside to shell, improve processing efficiency, by the first control valve of setting and the second control valve, can easily control not The discharge of same specification raw material, it is user-friendly.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the main view of the utility model structure driven case；

Fig. 3 is the left view of the utility model structure driven case；

Fig. 4 is the partial enlarged view of the utility model structure A.

In figure: 1 transverse slat, 2 shells, 3 fixed plates, 4 transmission cases, 5 motors, 6 turntables, 7 first fixed columns, 8 first drive rods, 9 second drive rods, 10 second fixed columns, 11 first fixed links, 12 second fixed links, 13 first fixed blocks, 14 leakage frames, 15 second Fixed block, 16 third drive rods, 17 third fixed blocks, 18 first discharge nozzles, 19 second discharge nozzles, 20 third discharge nozzles, 21 into Feed bin, 22 supporting legs, 23 first openings, 24 second openings, 25 first blocks, 26 second blocks, 27 thirds opening, 28 first controls Valve, 29 second control valves, 30 tension springs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4, a kind of tungsten powder that screening effect is good production screening plant, including transverse slat 1 are please referred to, 1 top of transverse slat Left side is fixedly connected with shell 2, and the right side at 1 top of transverse slat is fixedly connected with fixed plate 3, and the top of fixed plate 3 is fixedly connected with Transmission case 4, transmission case are fixedly connected with motor 5 on the right side of the 4 inner wall back side, and the output end of motor 5 is fixedly connected with turntable 6, turn The positive top of disk 6 is fixedly connected with the first fixed column 7, and the surface of the first fixed column 7 is arranged with the first drive rod 8, and first passes The positive left side of lever 8 is connected with the second drive rod 9 by first rotating shaft, and the positive left side of 4 inner wall of transmission case is fixed to be connected It is connected to the second fixed column 10, the back side of the second fixed column 10 runs through the second drive rod 9 and extends to the back side of the second drive rod 9, The surface of second fixed column 10 is connected with the top slide of the second drive rod 9, and the top of the first drive rod 8 is fixedly connected with first Fixed link 11, the top of the first fixed link 11 are fixedly connected with the second fixed link 12, and the right side of the second fixed link 12 is fixedly connected There is tension spring 30, is fixedly connected on the right side of the right side of tension spring 30 and 4 inner wall of transmission case, it, can be when screening dress by the way that tension spring 30 is arranged Set when stopping working, leakage frame 14 remains at fixed position, convenient for users to maintenance overhaul, the left side of the second fixed link 12 Transmission case 4 and shell 2 and the inside for extending to shell 2 are sequentially passed through from right to left, and the left side of transmission case 4 offers cooperation second The first opening 23 that fixed link 12 uses, the right side opening of shell 2 are equipped with the second opening 24 that the second fixed link 12 of cooperation uses, lead to Setting the first opening 23 and the second opening 24 are crossed, more flexible, the second fixed link of reduction that the second fixed link 12 is mobile can be made 12 Caton, facilitates interstructural transmitting, and the positive left side of the second fixed link 12 is connected with first by third shaft and consolidates Determine block 13, the left side of the first fixed block 13 is fixedly connected with leakage frame 14, and it is solid that the two sides at 14 top of leakage frame are fixedly connected to second Determine block 15, the back side of the second fixed block 15 is connected with third drive rod 16,16 back side of third drive rod by the 4th shaft Top third fixed block 17 is connected with by the 5th shaft, the top of third fixed block 17 and the top of 2 inner wall of shell It is fixedly connected, the bottom in 14 left side of leakage frame is communicated with the first discharge nozzle 18, and the surface of the first discharge nozzle 18 slidably connects second Discharge nozzle 19, the surface of the second discharge nozzle 19 are fixedly connected with the first block 25, and the right side on 19 surface of the second discharge nozzle is fixed to be connected It is connected to the second block 26, the first block 25 is located at the left side of shell 2, and the second block 26 is located at the inside of shell 2, passes through setting the One block 25 and the second block 26, can effectively drive the second discharge nozzle 19 to move up and down, facilitate the raw material that will do not screened down Discharge leakage frame 14, increases production efficiency, and the left side of the second discharge nozzle 19 runs through shell 2 and extends to the left side of shell 2, shell 2 left side offers the third opening 27 that the second discharge nozzle 19 of cooperation uses, and by setting third opening 27, can effectively enhance The movement of second discharge nozzle 19, improves the flexibility of operation, and the first discharge nozzle 18 and the second discharge nozzle can be effectively avoided 19 damage, the top of the second discharge nozzle 19 are provided with the first control valve 28, and the top of third discharge nozzle 20 is provided with the second control Valve 29 processed can easily control the discharge of different size raw material by the first control valve 28 of setting and the second control valve 29, side Just the bottom of the use of user, 2 left side of shell is communicated with third discharge nozzle 20, and the top of shell 2 is communicated with feeding warehouse 21, into The cross-sectional area at 21 top of feed bin is greater than the cross-sectional area of 21 bottom of feeding warehouse, and the model Y180M-2 of motor 5 passes through setting Feeding warehouse 21, can person more convenient to use raw material to be screened is poured into the inside of shell 2, improve processing efficiency, it is horizontal The two sides of 1 bottom of plate are fixedly connected to supporting leg 22.

In use, user first closes the first control valve 28 and the second control valve 29, then by raw material to be screened by into Feed bin 21 is poured into the inside of shell 2, and raw material is made to drop into the inside of leakage frame 14, starts motor 5, and motor 5 drives 6 turns of turntable Dynamic, turntable 6 drives the rotation of the first fixed column 7, and the first fixed column 7 drives the first drive rod 8 to swing, and the first drive rod 8 drives the One fixed link 11 is swung, and the first fixed link 11 drives the second fixed link 12 mobile, and the second fixed link 12 passes through the first fixed block 13 Leakage frame 14 is driven to swing, to screen to the raw material inside leakage frame 14, part material drops into shell 2 by leakage frame 14 Bottom opens the second control valve 29, filtered raw material is collected, the first control valve 28 is then opened, will be without mistake The raw material of filter is discharged from the first discharge nozzle 18 and the second discharge nozzle 19, and the cooperation by the above structure can effectively increase screening dress The speed for setting screening makes screening plant adapt to large-scale production, improves the practicability of screening plant.

In summary: the good tungsten powder production screening plant of the screening effect, by the way that transverse slat 1, shell 2, fixed plate is arranged 3, transmission case 4, motor 5, turntable 6, the first fixed column 7, the first drive rod 8, the second drive rod 9, the second fixed column 10, first are solid Fixed pole 11, the second fixed link 12, the first fixed block 13, leakage frame 14, the second fixed block 15, third drive rod 16, third fixed block 17, the first discharge nozzle 18, the second discharge nozzle 19, third discharge nozzle 20, feeding warehouse 21 and supporting leg 22 are used cooperatively, and are solved existing There is the problem of screening plant is not suitable for large-scale production.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. A screening device for the production of tungsten powder with good screening effect, comprising a transverse plate (1), characterized in that: the left side of the top of the transverse plate (1) is fixedly connected with a housing (2), and the transverse plate (1) is (1) A fixing plate (3) is fixedly connected to the right side of the top, a transmission box (4) is fixedly connected to the top of the fixing plate (3), and a motor is fixedly connected to the right side of the back of the inner wall of the transmission box (4). (5), the output end of the motor (5) is fixedly connected with a turntable (6), the top of the front of the turntable (6) is fixedly connected with a first fixing column (7), and the first fixing column (7) A first transmission rod (8) is sleeved on the surface of the first transmission rod (8), the left side of the front of the first transmission rod (8) is movably connected with a second transmission rod (9) through the first rotating shaft, and the front side of the inner wall of the transmission box (4) A second fixing column (10) is fixedly connected to the left side of the second fixing column (10). The surface of the fixed column (10) is slidably connected to the top of the second transmission rod (9), and the top of the first transmission rod (8) is fixedly connected with a first fixed rod (11), the first fixed rod (11) ) is fixedly connected with a second fixing rod (12), and the left side of the second fixing rod (12) penetrates the transmission case (4) and the casing (2) in sequence from right to left and extends to the casing (2) ), the left side of the front of the second fixing rod (12) is movably connected with a first fixing block (13) through the third rotating shaft, and the left side of the first fixing block (13) is fixedly connected with a leakage frame ( 14), both sides of the top of the leaking frame (14) are fixedly connected with a second fixing block (15), and the back of the second fixing block (15) is movably connected with a third transmission rod (16) through the fourth rotating shaft ), the top of the back of the third transmission rod (16) is movably connected with a third fixing block (17) through the fifth rotating shaft, and the top of the third fixing block (17) is fixed with the top of the inner wall of the housing (2). connected, the bottom of the left side of the leakage frame (14) is connected with a first discharge pipe (18), and the surface of the first discharge pipe (18) is slidably connected with a second discharge pipe (19). The left side of the second discharge pipe (19) penetrates through the casing (2) and extends to the left side of the casing (2), and the bottom of the left side of the casing (2) is communicated with a third discharge pipe (20) A feeding bin (21) is communicated with the top of the casing (2), and legs (22) are fixedly connected to both sides of the bottom of the horizontal plate (1).

2. A screening device for producing tungsten powder with good screening effect according to claim 1, characterized in that: the left side of the transmission box (4) is provided with a first fixing rod (12) used in conjunction with the second fixing rod (12). An opening (23) is provided on the right side of the casing (2) with a second opening (24) for cooperating with the second fixing rod (12).

3. A screening device for producing tungsten powder with good screening effect according to claim 1, characterized in that: the surface of the second discharge pipe (19) is fixedly connected with a first stopper (25), so A second stopper (26) is fixedly connected to the right side of the surface of the second discharge pipe (19), the first stopper (25) is located on the left side of the housing (2), and the second stopper ( 26) is located inside the housing (2).

4. A screening device for producing tungsten powder with good screening effect according to claim 1, characterized in that: the left side of the casing (2) is provided with a second discharge pipe (19) for use Three openings (27), the top of the second discharge pipe (19) is provided with a first control valve (28), and the top of the third discharge pipe (20) is provided with a second control valve (29).

5. The screening device for producing tungsten powder with good screening effect according to claim 1, wherein a tension spring (30) is fixedly connected to the right side of the second fixing rod (12), and the tension spring (30) is fixedly connected to the right side of the second fixing rod (12). The right side of the spring (30) is fixedly connected with the right side of the inner wall of the transmission case (4).

6. The screening device for producing tungsten powder with a good screening effect according to claim 1, wherein the cross-sectional area of the top of the feeding bin (21) is larger than the cross-sectional area of the bottom of the feeding bin (21). area, the model of the motor (5) is Y180M-2.