CN216322313U - Alloy powder scattering and discharging device - Google Patents
Alloy powder scattering and discharging device Download PDFInfo
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- CN216322313U CN216322313U CN202122881144.0U CN202122881144U CN216322313U CN 216322313 U CN216322313 U CN 216322313U CN 202122881144 U CN202122881144 U CN 202122881144U CN 216322313 U CN216322313 U CN 216322313U
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Abstract
The utility model discloses an alloy powder scattering and discharging device, which relates to the field of alloy powder production equipment and comprises a box body, wherein the upper part of the box body is provided with a feed hopper, the bottom of the box body is provided with supporting legs, the utility model also comprises a scattering mechanism, a vibrating mechanism and a conveying mechanism, the utility model ensures that a sieve plate moves up and down in the box body in a reciprocating way through the matching of a fixed shaft, a cam and an elastic piece, on one hand, the utility model can carry out vibrating screening on alloy powder on the sieve plate so as to improve the blanking speed of the alloy powder, on the other hand, when the sieve plate moves up and down, the alloy powder above the sieve plate moves up and down, so that the scattering range of a scattering frame is increased, the scattering effect of the alloy powder is improved, and meanwhile, when large-particle alloy powder on the sieve plate is contacted with a fan-shaped pressing plate, the large-particle alloy powder can be extruded and crushed, so that the alloy powder on the large-particle sieve plate can fall through the sieve plate, thereby not only improving the production efficiency of the alloy powder, the labor capacity of workers is also reduced, and the workers can work conveniently.
Description
Technical Field
The utility model belongs to the field of alloy powder production equipment, and particularly relates to an alloy powder scattering and discharging device.
Background
Alloy powders are metal powders in which two or more components are partially or completely alloyed with each other, and alloy powders and powders of certain refractory compounds having metallic properties are main raw materials for powder metallurgy. The alloy powder belongs to loose substances, and the properties of the alloy powder comprehensively reflect the properties of metal, the properties of single particles and the characteristics of particle groups.
The scattering and discharging device can be used in the production process of alloy powder, and when the existing scattering and discharging device scatters the alloy powder, the sieve plate can be used for sieving the alloy powder, so that large-particle alloy powder which is not completely crushed can stay on the sieve plate.
And the large granule alloy powder that current scattering discharge device can't stop on the sieve carries out the breakage, needs the workman to collect the large granule alloy powder on the sieve after scattering the row material and accomplishing, then puts into crushing apparatus and carries out the breakage, and not only troublesome poeration like this increases workman's the amount of labour, has still reduced the production efficiency of alloy powder to user's user demand can not be satisfied.
Therefore, the shortcomings of the existing scattering and discharging device are improved correspondingly.
SUMMERY OF THE UTILITY MODEL
The utility model provides an alloy powder scattering and discharging device, aiming at the problems that the existing scattering and discharging device can not crush large-particle alloy powder staying on a sieve plate, workers need to collect the large-particle alloy powder on the sieve plate after scattering and discharging are completed, and then the large-particle alloy powder is placed into crushing equipment to be crushed, so that the operation is troublesome, the labor capacity of the workers is increased, and the production efficiency of the alloy powder is reduced.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an alloy powder scattering and discharging device comprises a box body, wherein a feed hopper is arranged at the upper part of the box body, supporting legs are arranged at the bottom of the box body, and the alloy powder scattering and discharging device also comprises a scattering mechanism, a vibrating mechanism and a conveying mechanism; the vibrating mechanism comprises a sieve plate and a vibrating assembly, the sieve plate is arranged in the middle of the box body in a matched mode, and the vibrating assembly is arranged below the sieve plate and enables the sieve plate to slide up and down along the inner wall of the box body in a reciprocating mode.
The scattering mechanism comprises a driving motor, a scattering frame and a pressing plate, the pressing plate is installed at the bottom of the scattering frame and is in contact with the upper surface of the sieve plate, and the driving motor is installed at the top of the box body and is fixedly connected with the top end of the scattering frame.
The conveying mechanism comprises a low-speed motor, a conveying cylinder, material guide plates and a conveying auger arranged in the conveying cylinder, the conveying cylinder is installed at the bottom of the inner wall of the box body, the outer end of the conveying cylinder extends out of the box body, a feeding hole is formed in the top of the conveying cylinder, the material guide plates are arranged on the front side and the rear side of the feeding hole and fixedly connected with the inner wall of the box body, and the low-speed motor is installed on the side face of the box body and fixedly connected with the outer end of the conveying auger.
As a preferred technical scheme of the utility model, the pressing plate is formed by butting four fan-shaped pressing plates, a fan-shaped gap is reserved between two adjacent fan-shaped pressing plates, a plurality of leak holes are formed in the fan-shaped pressing plates, and the diameters of the leak holes are the same as the diameters of sieve holes on the sieve plate.
As a preferred technical scheme of the utility model, the conveying auger comprises a conveying shaft and a spiral conveying wheel sleeved on the conveying shaft, bearings I are sleeved at two ends of the conveying shaft and are respectively arranged on the left side wall and the right side wall of the conveying cylinder, the outer end of the conveying shaft is fixedly connected with a low-speed motor, and a discharge hole is formed in the bottom of the outer end of the conveying cylinder.
As a preferred technical scheme of the utility model, the conveying shaft is divided into a conveying section and a scattering section, the spiral conveying wheel is arranged on the conveying section, and a plurality of scattering teeth are sleeved on the scattering section.
As a preferred technical scheme of the utility model, the vibration assembly comprises a fixed shaft, a cam and M elastic pieces, wherein the cam and the M elastic pieces are sleeved on the fixed shaft, the protruding end of the cam is in contact with the lower surface of the sieve plate, the fixed shaft is movably arranged in the box body, the top end of each elastic piece is fixedly connected with the sieve plate, and the bottom end of each elastic piece is fixedly connected with the inner wall of the box body through a fixed block.
As a preferred technical scheme of the utility model, the elastic part comprises a telescopic rod and a spring sleeved on the telescopic rod, and two ends of the telescopic rod are respectively and fixedly connected with the sieve plate and the fixed block.
As a preferred technical scheme of the utility model, the outer end of the fixed shaft extends out of the box body and is sleeved with a large chain wheel, the output shaft of the low-speed motor is sleeved with a small chain wheel, and the large chain wheel and the small chain wheel are in transmission connection through a chain.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the sieve plate is driven to reciprocate up and down in the box body through the matching of the fixed shaft, the cam and the elastic part, so that on one hand, alloy powder on the sieve plate can be subjected to vibration screening, and then the blanking speed of the alloy powder can be improved, on the other hand, when the sieve plate moves up and down, the alloy powder above the sieve plate can move up and down, and then the scattering range of the scattering frame is increased, and the scattering effect of the alloy powder is improved.
2. According to the utility model, the spiral conveying wheel and the scattering teeth are adopted, the spiral conveying wheel can push the alloy powder to move to the discharge hole, the scattering teeth can scatter the alloy powder to be discharged out of the conveying cylinder again, and the problem of agglomeration of the alloy powder in the conveying process is avoided.
3. According to the utility model, the guide plate is arranged, so that the alloy powder falling from the sieve plate can be guided, and the alloy powder can accurately enter the feed inlet through the guide plate, so that the ordered conveying of the alloy powder by the screw conveying wheel is ensured.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic left-side sectional view of the present invention;
FIG. 4 is a schematic top view of a sector shaped platen according to the present invention.
In the figure: the device comprises a box body 1, a 21 scattering frame, a 22 sieve plate, a 23 driving motor, a 24 fan-shaped pressing plate, an elastic part 3, a 31 telescopic rod, a 32 spring, a 41 large chain wheel, a 42 chain, a 43 small chain wheel, a 5 cam, a 6 fixed shaft, a 7 fixed block, an 8 low-speed motor, a 91 feeding hole, a 92 conveying cylinder, a 93 conveying shaft, 94 scattering teeth, a 95 discharging hole, a 96 spiral conveying wheel, 10 supporting legs, 11 feeding hoppers and 12 material guide plates.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
Referring to fig. 1-4, the present invention provides a technical solution of an alloy powder scattering and discharging device:
the first embodiment is as follows:
according to the figures 1-4, the device comprises a box body 1, a feed hopper 11 is arranged at the top of the box body 1, four supporting legs 10 are arranged at the bottom of the box body 1, and the device further comprises a scattering mechanism, a vibrating mechanism and a conveying mechanism.
The vibrating mechanism comprises a sieve plate 22 and a vibrating component, the sieve plate 22 is arranged in the middle of the box body 1 in a matching mode, the vibrating component is arranged below the sieve plate 22 and enables the sieve plate 22 to slide up and down along the inner wall of the box body 1 in a reciprocating mode, the vibrating component comprises a fixed shaft 6, a cam 5 and M elastic pieces 3, the cam 5 and the M elastic pieces 3 are sleeved on the fixed shaft 6, the protruding end of the cam 5 is in contact with the lower surface of the sieve plate 22, the fixed shaft 6 is movably installed in the box body 1, the sieve plate 22 can move up and down in the box body 1 in a reciprocating mode through the matching of the fixed shaft 6, the cam 5 and the elastic pieces 3, on one hand, alloy powder on the sieve plate 22 can be subjected to vibrating screening, the blanking speed of the alloy powder can be improved, on the other hand, when the sieve plate 22 moves up and down, the alloy powder above the sieve plate 22 can move up and down, the scattering range of the scattering frame 21 is enlarged, the scattering effect of the alloy powder is improved, the elastic pieces 3 comprise telescopic rods 31 and springs 32 sleeved on the telescopic rods 31, the both ends of telescopic link 31 respectively with sieve 22 and 7 fixed connection of fixed block, fixed block 7 is installed on 1 inner wall of box, can support sieve 22 fixedly through setting up telescopic link 31 to guarantee the stability of sieve 22 in the up-and-down motion process.
Break up the mechanism and include driving motor 23, break up frame 21 and clamp plate, break up frame 21 and include the pivot and install the epaxial pole of breaking up in the pivot, the top of pivot is passed through bearing two and is installed at box 1's top, the clamp plate install break up the bottom of frame 21 and with sieve 22 upper surface contact, its effect lies in: simultaneously when the large granule alloy powder on the sieve 22 contacts with fan-shaped clamp plate 24, can extrude the breakage to large granule alloy powder, make the alloy powder on the sieve 22 can both fall through sieve 22, so not only improved the production efficiency of alloy powder, workman's the amount of labour has still been alleviateed, workman's work has been made things convenient for, the clamp plate comprises four fan-shaped clamp plate 24 butt joints, there is fan-shaped gap between two adjacent fan-shaped clamp plate 24, driving motor 23 install at the top of box 1 and with the top fixed connection who breaks apart frame 21.
The conveying mechanism comprises a low-speed motor 8, a conveying cylinder 92, a material guide plate 12 and a conveying auger arranged in the conveying cylinder 92, the conveying auger comprises a conveying shaft 93 and a spiral conveying wheel 96 sleeved on the conveying shaft 93, two ends of the conveying shaft 93 are respectively sleeved with a first bearing, the two bearings are respectively arranged on the left side wall and the right side wall of the conveying cylinder 92, the outer end of the conveying shaft 93 is fixedly connected with the low-speed motor 8, the conveying cylinder 92 is arranged at the bottom of the inner wall of the box body 1, the outer end of the conveying cylinder 92 extends out of the box body 1, the bottom of the outer end of the conveying cylinder 92 is provided with a material outlet 95, the top of the conveying cylinder 92 is provided with a material inlet 91, the material guide plate 12 is arranged at the front side and the rear side of the material inlet 91 and is fixedly connected with the inner wall of the box body 1, the material guide plate 12 can guide alloy powder falling from the sieve plate 22, so that the alloy powder accurately enters the material inlet 91 through the material guide plate 12 to ensure the ordered conveying auger conveying wheel 96, the low-speed motor 8 is arranged on the side surface of the box body 1 and is fixedly connected with the outer end of the conveying shaft 93.
The outer end of the fixed shaft 6 extends out of the box body 1 and is sleeved with a large chain wheel 41, the output shaft of the low-speed motor 8 is sleeved with a small chain wheel 43, the large chain wheel 41 is in transmission connection with the small chain wheel 43 through a chain 42, and the fixed shaft 6 and the cam 5 are rotated through the matching of the large chain wheel 41, the small chain wheel 43 and the chain 42, so that the number of driving parts is reduced, and the production and use cost of the device is reduced.
When the device is used in detail, firstly, the low-speed motor 8 and the driving motor 23 are started, alloy powder is poured into the box body 1 through the feed hopper 11, the driving motor 23 drives the scattering frame 21 and the fan-shaped pressing plate 24 to rotate, then, the alloy powder is scattered, the scattered alloy powder falls down through the sieve plate 22, the driving motor 23 drives the conveying shaft 93 and the spiral conveying wheel 96 to rotate, the spiral conveying wheel 96 conveys the alloy powder in the conveying cylinder 92 in the rotating process, the alloy powder is discharged through the discharge port 95, meanwhile, the fixed shaft 6 and the cam 5 are enabled to rotate through the matching of the large chain wheel 41, the small chain wheel 43 and the chain 42, the cam 5 enables the sieve plate 22 to move upwards in the rotating process, then, large-particle alloy powder on the sieve plate 22 is enabled to be contacted with the fan-shaped pressing plate 24, the large-particle alloy powder is extruded and crushed, and the alloy powder on the sieve plate 22 can fall down through the sieve plate 22, when the protruding end of the cam 5 is not in contact with the sieve plate 22 any more, under the action of the elastic part 3, the sieve plate 22 can move up and down in the box body 1 in a reciprocating mode, on one hand, alloy powder on the sieve plate 22 can be subjected to vibration screening, and then the blanking speed of the alloy powder can be improved, on the other hand, when the sieve plate 22 moves up and down, the alloy powder above the sieve plate 22 can move up and down, and then the scattering range of the scattering frame 21 is increased, and the scattering effect of the alloy powder is improved.
Example two:
on the basis of the first embodiment, the same parts of the present embodiment as those of the first embodiment are not described again, and the differences are as follows: as shown in fig. 4, a plurality of leak holes are formed in the fan-shaped pressing plate 24, the diameter of each leak hole is the same as that of each sieve pore on the sieve plate 22, and alloy powder above the fan-shaped pressing plate 24 falls through the leak holes by the arrangement of the leak holes, so that the blanking speed of the alloy powder is increased.
Example three:
on the basis of the first embodiment, the same parts of the present embodiment as those of the first embodiment are not described again, and the differences are as follows: as shown in fig. 1, the conveying shaft 93 is divided into a conveying section and a scattering section, the spiral conveying wheel 96 is arranged on the conveying section, the scattering section is sleeved with a plurality of scattering teeth, and the spiral conveying wheel is used for: the scattering teeth 94 can scatter the alloy powder to be discharged from the conveying cylinder 92 again, so that the problem of agglomeration of the alloy powder in the conveying process is avoided.
Claims (7)
1. The utility model provides a discharge device is broken up to alloy powder, includes the box, and the upper portion of box is provided with the feeder hopper, and the bottom of box is provided with supporting legs, its characterized in that: the device also comprises a scattering mechanism, a vibrating mechanism and a conveying mechanism; the vibrating mechanism comprises a sieve plate and a vibrating assembly, the sieve plate is arranged in the middle of the box body in a matching mode, and the vibrating assembly is arranged below the sieve plate and enables the sieve plate to slide up and down along the inner wall of the box body in a reciprocating mode; the scattering mechanism comprises a driving motor, a scattering frame and a pressing plate, the pressing plate is installed at the bottom of the scattering frame and is in contact with the upper surface of the sieve plate, and the driving motor is installed at the top of the box body and is fixedly connected with the top end of the scattering frame; the conveying mechanism comprises a low-speed motor, a conveying cylinder, material guide plates and a conveying auger arranged in the conveying cylinder, the conveying cylinder is installed at the bottom of the inner wall of the box body, the outer end of the conveying cylinder extends out of the box body, a feeding hole is formed in the top of the conveying cylinder, the material guide plates are arranged on the front side and the rear side of the feeding hole and fixedly connected with the inner wall of the box body, and the low-speed motor is installed on the side face of the box body and fixedly connected with the outer end of the conveying auger.
2. An alloy powder scattering and discharging device as claimed in claim 1, wherein: the clamp plate is formed by four fan-shaped clamp plates in a butt joint mode, a fan-shaped gap is reserved between every two adjacent fan-shaped clamp plates, a plurality of leak holes are formed in the fan-shaped clamp plates, and the diameters of the leak holes are the same as the diameters of sieve holes in the sieve plate.
3. An alloy powder scattering and discharging device as claimed in claim 1, wherein: carry the auger including carrying axle and suit at the epaxial spiral delivery wheel of transport, carry the both ends of axle all to overlap and be equipped with bearing one, two bearing one install respectively on the left and right sides wall of transport cylinder, carry the outer end and the low-speed motor fixed connection of axle, the discharge gate has been seted up to the outer end bottom of transport cylinder.
4. An alloy powder scattering and discharging device as claimed in claim 3, wherein: the conveying shaft is divided into a conveying section and a scattering section, the spiral conveying wheel is arranged on the conveying section, and a plurality of scattering teeth are sleeved on the scattering section.
5. An alloy powder scattering and discharging device as claimed in claim 1, wherein: the vibrating component comprises a fixed shaft, a cam and M elastic pieces, wherein the cam and the M elastic pieces are sleeved on the fixed shaft, the protruding end of the cam is in contact with the lower surface of the sieve plate, the fixed shaft is movably installed in the box body, and the top end of each elastic piece is fixedly connected with the sieve plate and the bottom end of each elastic piece is fixedly connected with the inner wall of the box body through a fixed block.
6. An alloy powder scattering and discharging device as claimed in claim 5, wherein: the elastic piece comprises a telescopic rod and a spring sleeved on the telescopic rod, and two ends of the telescopic rod are fixedly connected with the sieve plate and the fixing block respectively.
7. An alloy powder scattering and discharging device as claimed in claim 5, wherein: the outer end of the fixed shaft extends out of the box body and is sleeved with a large chain wheel, the output shaft of the low-speed motor is sleeved with a small chain wheel, and the large chain wheel and the small chain wheel are in transmission connection through a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122881144.0U CN216322313U (en) | 2021-11-23 | 2021-11-23 | Alloy powder scattering and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122881144.0U CN216322313U (en) | 2021-11-23 | 2021-11-23 | Alloy powder scattering and discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216322313U true CN216322313U (en) | 2022-04-19 |
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ID=81152224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122881144.0U Active CN216322313U (en) | 2021-11-23 | 2021-11-23 | Alloy powder scattering and discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216322313U (en) |
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2021
- 2021-11-23 CN CN202122881144.0U patent/CN216322313U/en active Active
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