CN219334929U - Size control classifying screen machine for cast steel shot production - Google Patents
Size control classifying screen machine for cast steel shot production Download PDFInfo
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- CN219334929U CN219334929U CN202320704852.3U CN202320704852U CN219334929U CN 219334929 U CN219334929 U CN 219334929U CN 202320704852 U CN202320704852 U CN 202320704852U CN 219334929 U CN219334929 U CN 219334929U
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- 229910001208 Crucible steel Inorganic materials 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000012216 screening Methods 0.000 claims abstract description 113
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a size control grading screening machine for cast steel shot production, which comprises a screening machine body and a circulation box, wherein the circulation box is arranged on the right side of the screening machine body, a feed hopper is arranged on the left side of the screening machine body, a discharge hole is arranged on the right side of the screening machine body, and a multi-stage sieve plate is arranged on the inner side of the screening machine body. This size control classified screening machine for as-cast steel shot production passes through the setting of multistage sieve, wherein multistage sieve edge embedded setting is in screening machine body inner wall, multistage sieve surface runs through and is provided with little through-hole, well through-hole and big through-hole, be convenient for carry out multistage screening according to the size of as-cast steel shot to multistage sieve right-hand member constitutes hinged joint with the screening machine body, multistage sieve left end top is provided with reset spring, multistage sieve below is provided with the cam, when driving motor drive cam is rotatory, multistage sieve utilizes reset spring to slide from top to bottom, is convenient for improve the screening efficiency of this screening machine.
Description
Technical Field
The utility model relates to the technical field of cast steel shot production, in particular to a size control classifying screen machine for cast steel shot production.
Background
The cast steel shot is made of high quality crushed steel, which is first melted and then formed into a pellet shape by high pressure water injection. The formed pellets were heated again to purify the homogenate, and then subjected to quenching treatment. The as-cast steel shot is formed in various sizes, and in order to maximize the use of the as-cast steel shot, a screening process using a screening machine is required. However, the existing screening machine has the following defects:
1. in the use process of the existing screening machine, classification screening cannot be carried out according to the sizes of the cast steel shots, so that the sizes of the screened cast steel shots have larger difference, multiple screening is needed, the use ratio of the cast steel shots is reduced, and the screening efficiency is reduced;
2. the existing screening machine only has one-time screening in the use process, the screening process is easy to occur due to the fact that the screening is incomplete, the residual cast steel shots need to be screened again, a large amount of manpower is needed, and the screening efficiency is reduced.
We have therefore proposed a sizing classifying screen for the production of as-cast steel shots in order to solve the problems set out above.
Disclosure of Invention
The utility model aims to provide a size control classifying screen machine for cast steel shot production, which aims to solve the problems that the prior screening machine provided in the background art cannot carry out multistage screening and cyclic screening in the use process, so that the use rate and the screening efficiency of cast steel shots are reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a size control grading screening machine for cast steel shot production comprises a screening machine body and a circulation box;
the screening machine body is of a cuboid structure, the right side of the screening machine body is provided with a circulation box, and the circulation box is higher than the upper surface of the screening machine body;
the screening machine comprises a screening machine body, a circulating box, a feeding hopper, a discharging hole, a feeding device and a discharging device, wherein the feeding hopper is arranged on the left side of the screening machine body and protrudes out of the left side of the screening machine body;
the screening machine body inboard is provided with multistage sieve, multistage sieve edge embedded mounting in screening machine body inner wall.
Preferably, the inside helical blade that is provided with of circulation case, helical blade is vertical installs in the circulation incasement portion to helical blade axle head utilizes motor drive to rotate under the helical blade, and helical blade's transmission direction upwards, and circulation case top left side runs through and is provided with the feed opening, and the feed opening sets up in sieve separator body top.
By adopting the technical scheme, the lower shaft end of the helical blade is driven to rotate by the motor, the transmission direction of the helical blade is upward, and as-cast steel shots without screening are subjected to circulating screening treatment, the screening quality is improved.
Preferably, the lower part of the blanking opening corresponds to the arrangement of the conveyor belt, the inner side of the conveyor belt is symmetrically provided with two groups of driving rollers, the shaft ends of the driving rollers are arranged above the screening machine body by using supporting columns, the conveyor belt is symmetrically provided with baffle plates, the baffle plates are perpendicular to the upper surface of the screening machine body, and the tail ends of the conveyor belt correspond to the arrangement of the feed hopper.
By adopting the technical scheme, the conveyer belt is arranged below the blanking port, so that the cast steel shots of the circulation box enter the screening machine body along with the conveyer belt to screen again, and the screening efficiency is improved.
Preferably, the feeder hopper runs through in screening machine body left side surface setting, and the feeder hopper below corresponds and is provided with multistage sieve to multistage sieve has set gradually little through-hole, well through-hole and big through-hole from a left side to the right side, and little through-hole, well through-hole and big through-hole correspond as-cast shot size setting respectively.
By adopting the technical scheme, the small through holes, the medium through holes and the large through holes are sequentially formed from left to right through the multi-stage sieve plate, so that as-cast steel shots with different sizes can be conveniently screened out according to the small through holes, the medium through holes and the large through holes, and the grading screening of the as-cast steel shots is realized.
Preferably, three groups of collecting boxes are correspondingly arranged below the small through holes, the middle through holes and the large through holes respectively, sliding blocks arranged on the bottom surfaces of the collecting boxes and the inner wall of the screening machine body form a sliding structure, three groups of opening and closing doors are correspondingly arranged on the surface of the screening machine body on the collecting boxes, and the opening and closing doors are connected with the screening machine body uniformly through hinges.
By adopting the technical scheme, three groups of collecting boxes are correspondingly arranged below the small through hole, the medium through hole and the large through hole respectively, and the sliding blocks arranged on the bottom surface of the collecting boxes and the inner wall of the screening machine body form a sliding structure, so that cast steel shots with different sizes are independently stored, and the collecting boxes are convenient to take.
Preferably, a cam is arranged between the collecting box and the multi-stage sieve plate, a cam shaft end penetrates through the back surface of the screening machine body and is provided with a belt wheel, a belt wheel is correspondingly arranged at the left driving roller shaft end, a belt is connected between the shaft end of the cam and the driving roller shaft end, and the cam and the driving roller form a synchronous rotating structure through a driving motor by utilizing the belt.
By adopting the technical scheme, the belt is connected between the shaft end of the cam and the shaft end of the driving roller, and when the driving motor drives the cam to rotate, the driving roller can synchronously rotate by utilizing the belt.
Preferably, the rotation of the cam enables the multi-stage screen plate to form a shaking structure, the right end of the multi-stage screen plate and the inner wall of the screening machine body form a hinge connection, a reset spring is arranged above the left side of the multi-stage screen plate and arranged inside the screening machine body, and the reset spring enables the left end of the multi-stage screen plate to slide up and down.
By adopting the technical scheme, the right end of the multi-stage screen plate is hinged with the inner wall of the screening machine body, and the reset spring is arranged above the left side of the multi-stage screen plate, so that the left end of the multi-stage screen plate can slide up and down, and the screening efficiency of the screening machine is accelerated.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the circulation box, the circulation box is arranged on the right side of the screening machine body, the discharge hole arranged on the right side of the screening machine body is arranged on the left side surface of the circulation box in a penetrating way, the spiral blade is vertically arranged in the circulation box, the transmission direction of the spiral blade is upward, the circulation screening of the as-cast steel shots without screening is facilitated, the conveyer belt is correspondingly arranged below the discharge hole which is arranged on the left side of the circulation box in a penetrating way, the baffle plates are arranged on the front side and the rear side of the conveyer belt, the falling phenomenon of the as-cast steel shots is avoided, the tail end of the conveyer belt is arranged corresponding to the feed hopper, and when the as-cast steel shots need to be screened again, the manpower is saved, and the screening efficiency is improved.
2. The utility model is characterized in that the edge of the multi-stage sieve plate is embedded in the inner wall of the screening machine body, the surface of the multi-stage sieve plate is provided with a small through hole, a middle through hole and a large through hole in a penetrating way, the multi-stage screening is conveniently carried out according to the size of an as-cast steel shot, the right end of the multi-stage sieve plate is hinged with the screening machine body, a reset spring is arranged above the left end of the multi-stage sieve plate, a cam is arranged below the multi-stage sieve plate, and when a driving motor drives the cam to rotate, the multi-stage sieve plate slides up and down by using the reset spring, so that the screening efficiency of the screening machine is conveniently improved.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic side cross-sectional view of the present utility model;
FIG. 4 is a schematic top perspective view of a multi-stage screen panel of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a screening machine body; 2. a circulation box; 3. a feed hopper; 4. a discharge port; 5. a multi-stage screen plate; 6. a helical blade; 7. a feed opening; 8. a conveyor belt; 9. a driving roller; 10. a baffle; 11. a small through hole; 12. a middle through hole; 13. a large through hole; 14. a collection box; 15. an opening/closing door; 16. a cam; 17. a belt; 18. a driving motor; 19. and a return spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides an as-cast steel shot production is with hierarchical sieve separator of size control, including sieve separator body 1 and circulation case 2, sieve separator body 1 is cuboid structure, sieve separator body 1 right side is provided with circulation case 2, and circulation case 2 is higher than sieve separator body 1 upper surface, sieve separator body 1 left side is provided with feeder hopper 3, feeder hopper 3 stands out in sieve separator body 1 left side, and sieve separator body 1 right side is provided with discharge gate 4, discharge gate 4 runs through in circulation case 2 left side surface setting, sieve separator body 1 inboard is provided with multistage sieve 5, multistage sieve 5 edge is embedded installs in sieve separator body 1 inner wall.
As shown in fig. 1 to 4, the circulation box 2 is internally provided with a helical blade 6, the helical blade 6 is vertically installed inside the circulation box 2, the lower shaft end of the helical blade 6 is driven to rotate by a motor, the transmission direction of the helical blade 6 is upward, the left side above the circulation box 2 is penetrated and provided with a feed opening 7, and the feed opening 7 is arranged above the screening machine body 1. The lower shaft ends of the helical blades 6 are driven to rotate by a motor, the transmission direction of the helical blades 6 is upward, and as-cast steel shots without screening are subjected to circulating screening treatment, the screening quality is improved. The conveyer belt 8 sets up corresponding to feed opening 7 below, and conveyer belt 8 inboard bilateral symmetry is provided with two sets of driving rollers 9, and the axle head of driving roller 9 utilizes the support column to install in sieve separator body 1 top to conveyer belt 8 front and back symmetry is provided with baffle 10, and baffle 10 sets up perpendicular sieve separator body 1 upper surface, and conveyer belt 8 end corresponds feeder hopper 3 setting. Through the setting of feed opening 7 below correspondence conveyer belt 8, be convenient for make circulation case 2's as cast steel shot get into screening machine body 1 again along with conveyer belt 8 and screen, improved screening efficiency. The feeder hopper 3 runs through in screening machine body 1 left side surface setting, and feeder hopper 3 below corresponds to be provided with multistage sieve 5 to multistage sieve 5 has set gradually little through-hole 11, well through-hole 12 and big through-hole 13 from a left side to the right side, and little through-hole 11, well through-hole 12 and big through-hole 13 correspond as cast shot size setting respectively. The small through holes 11, the middle through holes 12 and the large through holes 13 are sequentially formed from left to right through the multi-stage sieve plate 5, so that as-cast steel shots with different sizes can be conveniently screened out according to the small through holes 11, the middle through holes 12 and the large through holes 13, and grading screening of the as-cast steel shots is realized. Three groups of collecting boxes 14 are correspondingly arranged below the small through holes 11, the middle through holes 12 and the large through holes 13 respectively, sliding blocks arranged on the bottom surfaces of the collecting boxes 14 and the inner wall of the screening machine body 1 form a sliding structure, three groups of opening and closing doors 15 are correspondingly arranged on the surface of the screening machine body 1 of the collecting boxes 14, and the opening and closing doors 15 are uniformly connected with the screening machine body 1 through hinges. Three groups of collecting boxes 14 are correspondingly arranged below the small through holes 11, the middle through holes 12 and the large through holes 13 respectively, and sliding blocks arranged on the bottom surfaces of the collecting boxes 14 and the inner wall of the screening machine body 1 form a sliding structure, so that cast steel shots with different sizes are independently stored, and the collecting boxes 14 are convenient to take.
As shown in fig. 1 and fig. 3 to 5, a cam 16 is arranged between the collecting box 14 and the multi-stage screen plate 5, the shaft end of the cam 16 penetrates through the back of the screening machine body 1 and is provided with a belt wheel, the shaft end of the left driving roller 9 is correspondingly provided with a belt wheel, a belt 17 is connected between the shaft end of the cam 16 and the shaft end of the driving roller 9, and the cam 16 and the driving roller 9 form a synchronous rotating structure through a driving motor 18 by utilizing the belt 17. A belt 17 is connected between the shaft end of the cam 16 and the shaft end of the driving roller 9, and when the driving motor 18 drives the cam 16 to rotate, the driving roller 9 can be conveniently rotated synchronously by using the belt 17. The rotation of the cam 16 enables the multi-stage screen plate 5 to form a shaking structure, the right end of the multi-stage screen plate 5 and the inner wall of the screening machine body 1 form hinge connection, a reset spring 19 is arranged above the left side of the multi-stage screen plate 5, the reset spring 19 is arranged inside the screening machine body 1, and the reset spring 19 enables the left end of the multi-stage screen plate 5 to slide up and down. The right end of the multi-stage screen plate 5 is hinged with the inner wall of the screening machine body 1, and a reset spring 19 is arranged above the left side of the multi-stage screen plate 5, so that the left end of the multi-stage screen plate 5 can slide up and down, and the screening efficiency of the screening machine is accelerated.
Working principle: when the size control grading screening machine for the cast steel shot production is used, through the arrangement of the circulation box 2, the circulation box 2 is arranged on the right side of the screening machine body 1, the discharge hole 4 arranged on the right side of the screening machine body 1 is formed in the left side surface of the circulation box 2 in a penetrating mode, the spiral blades 6 are vertically arranged in the circulation box 2, the transmission direction of the spiral blades 6 is upward, the cast steel shots which are not screened can be conveniently and circularly screened, the conveyer belt 8 is correspondingly arranged below the blanking hole 7 which is formed in the left side of the circulation box 2 in a penetrating mode, the baffle plates 10 are arranged on the front side and the rear side of the conveyer belt 8, the falling phenomenon of the cast steel shots is avoided, the tail end of the conveyer belt 8 is arranged corresponding to the feed hopper 3, when the cast steel shots need to be screened again, labor is saved, and screening efficiency is improved; through the setting of multistage sieve 5, wherein multistage sieve 5 edge embedded setting is in sieve 1 inner wall, multistage sieve 5 surface runs through and is provided with little through-hole 11, well through-hole 12 and big through-hole 13, be convenient for carry out multistage screening according to the size of as-cast steel shot, and multistage sieve 5 right-hand member constitutes hinged joint with sieve 1, multistage sieve 5 left end top is provided with reset spring 19, multistage sieve 5 below is provided with cam 16, when driving motor 18 drive cam 16 rotatory, multistage sieve 5 utilizes reset spring 19 to slide from top to bottom, be convenient for improve the screening efficiency of this sieve separator.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an as-cast steel shot production is with size control classified screening machine, includes sieve separator body (1) and circulation case (2), its characterized in that:
the screening machine body (1) is of a cuboid structure, the right side of the screening machine body (1) is provided with a circulation box (2), and the circulation box (2) is higher than the upper surface of the screening machine body (1);
the screening machine comprises a screening machine body (1), wherein a feeding hopper (3) is arranged on the left side of the screening machine body (1), the feeding hopper (3) protrudes out of the left side of the screening machine body (1), a discharging hole (4) is formed in the right side of the screening machine body (1), and the discharging hole (4) penetrates through the left side surface of a circulation box (2);
the screening machine is characterized in that a multi-stage screen plate (5) is arranged on the inner side of the screening machine body (1), and the edge of the multi-stage screen plate (5) is embedded in the inner wall of the screening machine body (1).
2. The sizing and classifying screen for cast steel shot production according to claim 1, wherein: the utility model discloses a screening machine, including screening machine body (1), circulating box (2) is inside to be provided with helical blade (6), and helical blade (6) are vertical installs inside circulating box (2) to the axle head utilizes motor drive to rotate under helical blade (6), and the direction of transmission of helical blade (6) upwards, and circulating box (2) top left side runs through and is provided with feed opening (7), and feed opening (7) set up in screening machine body (1) top.
3. The size control classification screening machine for cast steel shot production according to claim 2, wherein: the blanking mouth (7) below corresponds conveyer belt (8) setting, and conveyer belt (8) inboard bilateral symmetry is provided with two sets of driving rollers (9), and the axle head of driving roller (9) utilizes the support column to install in sieve separator body (1) top to symmetry is provided with baffle (10) around conveyer belt (8), and baffle (10) perpendicular sieve separator body (1) upper surface setting, and conveyer belt (8) end corresponds feeder hopper (3) setting.
4. The sizing and classifying screen for cast steel shot production according to claim 1, wherein: the feeder hopper (3) runs through in sieve separator body (1) left side surface setting, and feeder hopper (3) below corresponds to be provided with multistage sieve (5) to multistage sieve (5) have set gradually little through-hole (11), well through-hole (12) and big through-hole (13) from left to right, and little through-hole (11), well through-hole (12) and big through-hole (13) correspond as-cast shot size setting respectively.
5. The sizing and classifying screen for cast steel shot production according to claim 4, wherein: three groups of collecting boxes (14) are correspondingly arranged below the small through holes (11), the middle through holes (12) and the large through holes (13) respectively, sliding blocks arranged on the bottom surfaces of the collecting boxes (14) and the inner wall of the screening machine body (1) form a sliding structure, three groups of opening and closing doors (15) are correspondingly arranged on the surface of the screening machine body (1) of the collecting boxes (14), and the opening and closing doors (15) are connected with the screening machine body (1) uniformly in a hinge mode.
6. The sizing and classifying screen for cast steel shot production according to claim 5, wherein: a cam (16) is arranged between the collecting box (14) and the multi-stage screen plate (5), the shaft end of the cam (16) penetrates through the back of the screening machine body (1) and is provided with a belt wheel, the shaft end of the left driving roller (9) is correspondingly provided with a belt wheel, a belt (17) is connected between the shaft end of the cam (16) and the shaft end of the driving roller (9), and the cam (16) and the driving roller (9) form a synchronous rotating structure through a driving motor (18) by utilizing the belt (17).
7. The sizing and classifying screen for cast steel shot production according to claim 6, wherein: the rotation of cam (16) makes multistage sieve (5) constitute shake structure, and multistage sieve (5) right-hand member and sieve separator body (1) inner wall constitute hinged joint to multistage sieve (5) left side top is provided with reset spring (19), and reset spring (19) set up in sieve separator body (1) inside, and reset spring (19) make multistage sieve (5) left end slide from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320704852.3U CN219334929U (en) | 2023-04-03 | 2023-04-03 | Size control classifying screen machine for cast steel shot production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320704852.3U CN219334929U (en) | 2023-04-03 | 2023-04-03 | Size control classifying screen machine for cast steel shot production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219334929U true CN219334929U (en) | 2023-07-14 |
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ID=87105731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320704852.3U Active CN219334929U (en) | 2023-04-03 | 2023-04-03 | Size control classifying screen machine for cast steel shot production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219334929U (en) |
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- 2023-04-03 CN CN202320704852.3U patent/CN219334929U/en active Active
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