CN220885780U - High-efficiency feeder - Google Patents
High-efficiency feeder Download PDFInfo
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- CN220885780U CN220885780U CN202322568678.7U CN202322568678U CN220885780U CN 220885780 U CN220885780 U CN 220885780U CN 202322568678 U CN202322568678 U CN 202322568678U CN 220885780 U CN220885780 U CN 220885780U
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- electric telescopic
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- 238000007599 discharging Methods 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000005303 weighing Methods 0.000 claims description 7
- 238000009628 steelmaking Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 17
- 229910002804 graphite Inorganic materials 0.000 description 16
- 239000010439 graphite Substances 0.000 description 16
- 239000000843 powder Substances 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to the technical field of steelmaking, in particular to a high-efficiency feeder, which comprises a feeding support frame, wherein the feeding support frame is arranged on a guide rail in a sliding manner; a material receiving hopper is arranged on the material feeding support frame, a first spiral discharging machine is vertically arranged at the top of the material receiving hopper downwards, and the first spiral discharging machine extends downwards into a discharging pipe at the bottom of the material receiving hopper; the left and right sides of first spiral discharger are equipped with first feed hopper, second feed hopper respectively, first feeder hopper, second feed hopper are all fixed at the top of holding the hopper the bottom of first feed hopper is equipped with first electric valve the bottom of second feed hopper is equipped with the second electric valve. The high-efficiency feeder can improve the discharging efficiency of the feeder.
Description
Technical Field
The utility model relates to the technical field of steelmaking, in particular to a high-efficiency feeder.
Background
The micro powder graphite has the effects of easy absorption, good carburetion effect, easy absorption and the like. When the steel is smelted, in the process of smelting the raw materials of pig iron into the steel, the micro powder graphite is added on the surface of molten steel according to a certain proportion, and the micro powder graphite is favorable for absorbing a proper amount of carbon in the micro powder graphite by mechanical and manual stirring or vortex stirring, so that the impurity content of sulfur type in the steel is reduced, the quality of products is improved, the production cost of castings is reduced, and the production cost is saved. The quality of the micro powder graphite is measured before adding, so that the adding proportion is met, when the micro powder graphite enters the hopper of the feeder for weighing and discharging, the micro powder graphite is accumulated and slowly falls on the side wall of the hopper of the feeder, and the discharging efficiency of the hopper is reduced.
Disclosure of utility model
The purpose of the utility model is that: the utility model provides a high-efficiency feeder, which can improve the discharging efficiency of the feeder.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
The high-efficiency feeder comprises a feeding support frame, wherein the feeding support frame is arranged on a guide rail in a sliding manner;
A material receiving hopper is arranged on the material feeding support frame, a first spiral discharging machine is vertically arranged at the top of the material receiving hopper downwards, and the first spiral discharging machine extends downwards into a discharging pipe at the bottom of the material receiving hopper;
The left side and the right side of the first spiral discharging machine are respectively provided with a first feeding funnel and a second feeding funnel, the first feeding funnel and the second feeding funnel are both fixed at the top of a bearing hopper, the bottom of the first feeding funnel is provided with a first electric valve, and the bottom of the second feeding funnel is provided with a second electric valve;
The left side of the first feeding funnel is provided with a first pushing device, the right side of the second feeding funnel is provided with a second pushing device, the first pushing device comprises a first pushing cylinder, the first pushing cylinder is fixed on the left side of the top of the material receiving funnel in an inclined mode, a piston rod of the first pushing cylinder is fixedly provided with a first adjusting cylinder, a piston cylinder of the first adjusting cylinder is fixedly provided with a first connecting rod, a first pushing plate is fixedly arranged on the first connecting rod, a first clamping groove is formed in the end portion of the piston rod of the first pushing cylinder, and the first pushing plate is slidably clamped in the first clamping groove through a first clamping block;
the first pushing plate is of a hollow structure, a first supporting vertical plate is arranged in the first pushing plate, one side of the first supporting vertical plate is provided with a plurality of first electric telescopic rods, the other side of the first supporting vertical plate is fixedly provided with a plurality of second electric telescopic rods, a first extension plate is fixed on the first electric telescopic rods, and a second extension plate is fixed on the second electric telescopic rods;
The second pushing device comprises a second pushing cylinder, the second pushing cylinder is obliquely fixed on the right side of the top of the material receiving hopper, a second adjusting cylinder is fixed on a piston rod of the second pushing cylinder, a second connecting rod is fixed on a piston cylinder of the second adjusting cylinder, a second pushing plate is fixed on the second connecting rod, a second clamping groove is formed in the end part of the piston rod of the second pushing cylinder, and the second pushing plate is slidably clamped in the second clamping groove through a second clamping block;
The second pushing plate is of a hollow structure, a second supporting vertical plate is arranged in the second pushing plate, one side of the second supporting vertical plate is provided with a plurality of third electric telescopic rods, the other side of the second supporting vertical plate is fixedly provided with a plurality of fourth electric telescopic rods, third extension plates are fixedly arranged on the third electric telescopic rods, and fourth extension plates are fixedly arranged on the fourth electric telescopic rods.
As an improvement: the bottom of discharging pipe is equipped with the second spiral discharger, the second spiral discharger level sets up in the bottom of holding the hopper, and the top of second spiral discharger is equipped with first row material pipe, second row material pipe in proper order along the material direction of delivery first row material pipe, second row are equipped with third electric valve, fourth electric valve in the material pipe respectively.
As an improvement: a plurality of weighing sensors are arranged on the feeding support frame.
As an improvement: an exhaust pipe is arranged at the top of the hopper, and a dustproof filter screen is arranged in the exhaust pipe.
As an improvement: a support plate is vertically upwards arranged on the guide rail, a distance adjusting cylinder is horizontally arranged on the support plate, and a piston rod of the distance adjusting cylinder is fixed on the feeding support frame.
In summary, the utility model has the following beneficial effects:
1. The first pushing cylinder and the second pushing cylinder respectively drive the first pushing plate and the second pushing plate to act downwards, so that micro powder graphite accumulated on the side wall of the material receiving hopper can be gradually pushed downwards into the material discharging pipe, and the material discharging efficiency of the feeder is improved;
2. when the quality of the micro powder graphite in the receiving hopper is high, the third electric valve can be opened to discharge redundant materials to the outside of the receiving hopper;
3. The top of the receiving hopper is provided with the exhaust pipe, so that the internal air pressure of the receiving hopper is the same as the external air pressure, and smooth discharging is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of the overall structure of a high-efficiency feeder;
FIG. 2 is a schematic view of a part A structure of a high-efficiency feeder;
FIG. 3 is a schematic view of the internal structure of the first pushing plate;
FIG. 4 is a schematic diagram of a portion B of a high efficiency feeder;
FIG. 5 is a schematic diagram of the internal structure of the second pusher plate;
Wherein: 1. a feed support; 2. a guide rail; 3. a material receiving hopper; 4. a first screw discharger; 5. a discharge pipe; 6. a first feed hopper; 7. a second feed hopper; 8. a first electrically operated valve; 9. a second electrically operated valve; 10. the first pushing cylinder; 11. the second pushing cylinder; 12. a first adjusting cylinder; 13. a second adjusting cylinder; 14. a first link; 15. a second link; 16. a first pushing plate; 17. a second pushing plate; 18. a first clamping groove; 19. a second clamping groove; 20. a first clamping block; 21. a second clamping block; 22. a first support riser; 23. a second support riser; 24. a first electric telescopic rod; 25. a second electric telescopic rod; 26. a third electric telescopic rod; 27. a fourth electric telescopic rod; 28. a first extension plate; 29. a second extension plate; 30. a third extension plate; 31. a fourth extension plate; 32. a second screw discharger; 33. a first discharge pipe; 34. a second discharge pipe; 35. a third electrically operated valve; 36. a fourth electrically operated valve; 37. a weighing sensor; 38. an exhaust pipe; 39. a distance adjusting cylinder; 40. and (5) supporting plates.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-5, a high-efficiency feeder includes a feeding support frame 1, wherein the feeding support frame 1 is slidably disposed on a guide rail 2;
A material receiving hopper 3 is arranged on the material feeding support frame 1, a first spiral discharging machine 4 is vertically and downwards arranged at the top of the material receiving hopper 3, and the first spiral discharging machine 4 downwards extends into a discharging pipe 5 at the bottom of the material receiving hopper 3;
The left side and the right side of the first spiral discharging machine 4 are respectively provided with a first feeding funnel 6 and a second feeding funnel 7, the first feeding funnel and the second feeding funnel 7 are both fixed at the top of the carrying hopper 3, the bottom of the first feeding funnel 6 is provided with a first electric valve 8, and the bottom of the second feeding funnel 7 is provided with a second electric valve 9;
A first pushing device is arranged on the left side of the first feeding funnel 6, a second pushing device is arranged on the right side of the second feeding funnel 7, the first pushing device comprises a first pushing cylinder 10, the first pushing cylinder 10 is obliquely fixed on the left side of the top of the hopper 3, a first adjusting cylinder 12 is fixed on a piston rod of the first pushing cylinder 10, a first connecting rod 14 is fixed on a piston cylinder of the first adjusting cylinder 12, a first pushing plate 16 is fixed on the first connecting rod 14, a first clamping groove 18 is formed in the end part of the piston rod of the first pushing cylinder 10, and the first pushing plate 16 is slidably clamped in the first clamping groove 18 through a first clamping block 20;
The first pushing plate 16 is of a hollow structure, a first supporting vertical plate 22 is arranged in the first pushing plate 16, a plurality of first electric telescopic rods 24 are arranged on one side of the first supporting vertical plate 22, a plurality of second electric telescopic rods 25 are fixed on the other side of the first electric telescopic rods, a first extension plate 28 is fixed on the first electric telescopic rods 24, and a second extension plate 29 is fixed on the second electric telescopic rods 25;
The second pushing device comprises a second pushing cylinder 11, the second pushing cylinder 11 is obliquely fixed on the right side of the top of the material receiving hopper 3, a second adjusting cylinder 13 is fixed on a piston rod of the second pushing cylinder 11, a second connecting rod 15 is fixed on a piston cylinder of the second adjusting cylinder 13, a second pushing plate 17 is fixed on the second connecting rod 15, a second clamping groove 19 is formed in the end part of the piston rod of the second pushing cylinder 11, and the second pushing plate 17 is slidably clamped in the second clamping groove 19 through a second clamping block 21;
The second pushing plate 17 is of a hollow structure, a second supporting vertical plate 23 is arranged in the second pushing plate 17, a plurality of third electric telescopic rods 26 are arranged on one side of the second supporting vertical plate 23, a plurality of fourth electric telescopic rods 27 are fixed on the other side of the second supporting vertical plate, a third extension plate 30 is fixed on the third electric telescopic rods 26, and a fourth extension plate 31 is fixed on the fourth electric telescopic rods 27.
The first pushing cylinder 10 and the second pushing cylinder 11 respectively drive the first pushing plate 16 and the second pushing plate 17 to move downwards, so that micro powder graphite accumulated on the side wall of the material receiving hopper 3 can be gradually pushed downwards into the material discharging pipe 5, and the material discharging efficiency of the feeder is improved.
The bottom of the discharging pipe 5 is provided with a second spiral discharging machine 32, the second spiral discharging machine 32 is horizontally arranged at the bottom of the receiving hopper 3, the top of the second spiral discharging machine 32 is sequentially provided with a first discharging pipe 33 and a second discharging pipe 34 along the material conveying direction, and the first discharging pipe 33 and the second discharging pipe 34 are respectively provided with a third electric valve 35 and a fourth electric valve 36. A plurality of weighing sensors 37 are arranged on the feeding support frame 1. When the quality of the micro powder graphite in the hopper 3 is more, the third electric valve 35 can be opened to discharge the redundant materials to the outside of the hopper 3.
An exhaust pipe 38 is arranged at the top of the hopper 3, and a dustproof filter screen is arranged in the exhaust pipe 38. The top of the hopper 3 is provided with the exhaust pipe 38, so that the internal air pressure of the hopper 3 is the same as the external air pressure, and smooth discharging is ensured.
A support plate 40 is vertically arranged on the guide rail 2 upwards, a distance adjusting cylinder 39 is horizontally arranged on the support plate 40, and a piston rod of the distance adjusting cylinder 39 is fixed on the feeding support frame 1.
Working principle: injecting the micro powder graphite into the material receiving hopper 3 through the first material feeding hopper 6 and the second material feeding hopper 7, weighing the current micro powder graphite by the weighing sensor 37, and stopping feeding when the micro powder graphite reaches the required quality;
If the feeding exceeds the required quality, a third electric valve 35 is opened, redundant materials are discharged to the outside of the hopper 3, a distance adjusting cylinder 39 is opened, a second discharging pipe 34 is moved to the upper part of the smelting furnace, a first spiral discharging machine 4 and a second spiral discharging machine 32 are opened, micro powder graphite is added to the surface of molten steel, in the adding process, the first pushing cylinder 10 and the second pushing cylinder 11 carry a first pushing plate 16 and a second pushing plate 17 to act downwards, at the moment, the first adjusting cylinder 12 and the second adjusting cylinder 13 enable the first pushing plate 16 and the second pushing plate 17 to be attached to the inner wall of the hopper 3, and in the downward acting process of the first pushing plate 16, the first extending plate 28 and the second extending plate 29 shrink inwards to the first pushing plate 16 under the action of a first electric telescopic rod 24 and a second electric telescopic rod 25 respectively, so that the length of the first pushing plate 16 can be matched with the inner wall of the hopper 3; in the downward action process of the second pushing plate 17, the third extending plate 30 and the fourth extending plate 31 respectively shrink inwards towards the second pushing plate 17 under the action of the third electric telescopic rod 26 and the fourth electric telescopic rod 27, so that the length of the second pushing plate 17 can be matched with the inner wall of the receiving hopper 3, micro powder graphite on the inner wall of the receiving hopper 3 can be pushed downwards into the discharging pipe 5, and the discharging efficiency of the feeder is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that; modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (5)
1. The high-efficiency feeder is characterized by comprising a feeding support frame, wherein the feeding support frame is arranged on a guide rail in a sliding manner;
A material receiving hopper is arranged on the material feeding support frame, a first spiral discharging machine is vertically arranged at the top of the material receiving hopper downwards, and the first spiral discharging machine extends downwards into a discharging pipe at the bottom of the material receiving hopper;
The left side and the right side of the first spiral discharging machine are respectively provided with a first feeding funnel and a second feeding funnel, the first feeding funnel and the second feeding funnel are both fixed at the top of a bearing hopper, the bottom of the first feeding funnel is provided with a first electric valve, and the bottom of the second feeding funnel is provided with a second electric valve;
The left side of the first feeding funnel is provided with a first pushing device, the right side of the second feeding funnel is provided with a second pushing device, the first pushing device comprises a first pushing cylinder, the first pushing cylinder is fixed on the left side of the top of the material receiving funnel in an inclined mode, a piston rod of the first pushing cylinder is fixedly provided with a first adjusting cylinder, a piston cylinder of the first adjusting cylinder is fixedly provided with a first connecting rod, a first pushing plate is fixedly arranged on the first connecting rod, a first clamping groove is formed in the end portion of the piston rod of the first pushing cylinder, and the first pushing plate is slidably clamped in the first clamping groove through a first clamping block;
the first pushing plate is of a hollow structure, a first supporting vertical plate is arranged in the first pushing plate, one side of the first supporting vertical plate is provided with a plurality of first electric telescopic rods, the other side of the first supporting vertical plate is fixedly provided with a plurality of second electric telescopic rods, a first extension plate is fixed on the first electric telescopic rods, and a second extension plate is fixed on the second electric telescopic rods;
The second pushing device comprises a second pushing cylinder, the second pushing cylinder is obliquely fixed on the right side of the top of the material receiving hopper, a second adjusting cylinder is fixed on a piston rod of the second pushing cylinder, a second connecting rod is fixed on a piston cylinder of the second adjusting cylinder, a second pushing plate is fixed on the second connecting rod, a second clamping groove is formed in the end part of the piston rod of the second pushing cylinder, and the second pushing plate is slidably clamped in the second clamping groove through a second clamping block;
The second pushing plate is of a hollow structure, a second supporting vertical plate is arranged in the second pushing plate, one side of the second supporting vertical plate is provided with a plurality of third electric telescopic rods, the other side of the second supporting vertical plate is fixedly provided with a plurality of fourth electric telescopic rods, third extension plates are fixedly arranged on the third electric telescopic rods, and fourth extension plates are fixedly arranged on the fourth electric telescopic rods.
2. The efficient feeder of claim 1, wherein a second spiral discharging machine is arranged at the bottom of the discharging pipe, the second spiral discharging machine is horizontally arranged at the bottom of the receiving hopper, a first discharging pipe and a second discharging pipe are sequentially arranged at the top of the second spiral discharging machine along the material conveying direction, and a third electric valve and a fourth electric valve are respectively arranged in the first discharging pipe and the second discharging pipe.
3. A high efficiency feeder according to claim 2, wherein a plurality of weighing sensors are provided on the feeder carriage.
4. The efficient feeder of claim 1, wherein an exhaust pipe is arranged at the top of the hopper, and a dust-proof filter screen is arranged inside the exhaust pipe.
5. The efficient feeder of claim 1, wherein a support plate is vertically arranged upwards on the guide rail, a distance adjusting cylinder is horizontally arranged on the support plate, and a piston rod of the distance adjusting cylinder is fixed on the feeding support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568678.7U CN220885780U (en) | 2023-09-19 | 2023-09-19 | High-efficiency feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568678.7U CN220885780U (en) | 2023-09-19 | 2023-09-19 | High-efficiency feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220885780U true CN220885780U (en) | 2024-05-03 |
Family
ID=90838188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322568678.7U Active CN220885780U (en) | 2023-09-19 | 2023-09-19 | High-efficiency feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220885780U (en) |
-
2023
- 2023-09-19 CN CN202322568678.7U patent/CN220885780U/en active Active
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