CN210914389U - Prevent wind glassware pipeline down - Google Patents
Prevent wind glassware pipeline down Download PDFInfo
- Publication number
- CN210914389U CN210914389U CN201922016325.XU CN201922016325U CN210914389U CN 210914389 U CN210914389 U CN 210914389U CN 201922016325 U CN201922016325 U CN 201922016325U CN 210914389 U CN210914389 U CN 210914389U
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- baffle
- feed bin
- blanking
- bin
- weight
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Abstract
The utility model relates to the technical field of cement production equipment, in particular to a windproof blanking device pipeline, the windproof blanking device pipeline comprises a blanking bin, a conveying pipe and an air feeder, the blanking bin is arranged along the vertical direction, the conveying pipe is communicated and arranged at the lower end of the blanking bin along the horizontal direction, the air feeding end of the air feeder is communicated and arranged at one end of the conveying pipe, prevent wind glassware pipeline still includes prevent wind unloading subassembly down, prevent wind unloading subassembly includes baffle, counterweight rod and balancing weight, and the baffle is located feed bin down and the slope sets up, and one side fixedly connected with dead lever that the baffle slope leaned on, one side and the feed bin inside wall butt of dead lever are kept away from to the baffle, and the feed bin is worn out and is connected with the rotation of feed bin down at the both ends of dead lever, and two counterweight rod difference fixed connection are at the both ends that the feed bin body was worn out to the dead lever, and the counterweight rod perpendicular to dead lever, the balancing weight setting is on the counterweight rod. The utility model discloses a function that makes the difficult reverse shift up of material whereabouts in-process.
Description
Technical Field
The utility model relates to a cement manufacture equipment technical field, in particular to prevent wind glassware pipeline down.
Background
At present, cement is widely applied to engineering of civil construction, water conservancy, national defense and the like as an important cementing material, the wide application of cement drives the rapid development of cement manufacturing plants, cement raw materials are conveyed to a processing area in the cement manufacturing process, the cement raw materials are crushed, proportioned and ground into raw materials, then the raw materials are fed into a cement kiln to be calcined into a material for conveying, finally, a proper amount of gypsum is added into clinker to be ground into cement, in the grinding process of the cement raw materials, part of the materials can be insufficiently ground and need to be conveyed to a grinding part for continuous grinding, and the rest of the sufficiently ground materials need to be conveyed to the next processing procedure through a conveying device.
The cement conveying device in the prior art comprises a feeding pipeline, a lower storage bin, a conveying pipeline and a blower, wherein the lower storage bin is arranged along the vertical direction, the feeding pipeline is communicated with the upper end of the lower storage bin, the conveying pipeline is communicated with the lower end of the lower storage bin, the conveying pipeline is arranged along the horizontal direction, and the blower is communicated with the end part of the conveying pipeline.
The prior art has the defects that in the falling process of the materials from the lower feed bin, air in the conveying pipeline below the lower feed bin can enter the lower feed bin, so that the blanking of the materials in the lower feed bin is not smooth or the materials move upwards reversely.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent wind glassware pipeline down has realized making the function that the material whereabouts in-process is difficult reverse shifts up.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a prevent wind glassware pipeline down, prevent wind glassware pipeline down includes feed bin, conveyer pipe and forced draught blower down, and vertical direction setting is followed to the feed bin down, and the conveyer pipe sets up the feed bin lower extreme under along the horizontal direction intercommunication, and the air supply end intercommunication of forced draught blower sets up the one end at the conveyer pipe, prevent wind glassware pipeline down still including preventing wind the unloading subassembly, prevent wind the unloading subassembly and include baffle, counterweight rod and balancing weight, the baffle is located feed bin down and the slope sets up, and one side fixedly connected with dead lever that the dead lever was leaned on in the baffle slope, one side and the feed bin inside wall butt of dead lever are kept away from to the baffle, and the feed bin is worn out and is connected with the rotation of feed bin down at the both ends that the feed bin body was worn out to the dead lever.
Through adopting above-mentioned technical scheme, the material falls on the baffle, when the material on the baffle gathers certain weight, when the weight of material is greater than the weight of balancing weight on the baffle, the weight lever rotates and drives the baffle and rotates downwards, make the material along the baffle whereabouts, the material falls behind, the baffle resumes under the drive of balancing weight gravity, because the baffle slope sets up and its one side and the feed bin inside wall butt of keeping away from the dead lever, consequently, the baffle can't upwards rotate, consequently, the possibility that the material reverse ascending has been reduced, consequently, make the whereabouts of material be difficult for receiving the influence of wind-force in the conveyer pipe, realized that the material falls smoothly in the conveyer pipe and be difficult for taking place the function that.
The utility model discloses further set up to: the internal fixed limiting plate that is provided with of feed bin under, limiting plate and the direction setting that is on a parallel with the baffle along, limiting plate fixed connection under on the feed bin inside wall and with baffle upper surface butt, limiting plate middle part cavity, one side that the limiting plate is close to the dead lever is the opening form, the horizontal cross-section of limiting plate is C shape, the limiting groove has been seted up to one side that the dead lever was kept away from to the limiting plate.
By adopting the technical scheme, when the baffle rotates, a certain gap is left between the side edge of the baffle adjacent to the fixed rod and the inner side wall of the blanking bin, the baffle can be blocked between the baffle and the inner side wall of the blanking bin in the falling process of the material, so that the baffle can not rotate smoothly, is fixedly connected on the inner side wall of the blanking bin through a limit plate, the limit plate shields the gap between the baffle plate and the blanking bin, because the limit plate is obliquely arranged and the limit groove is arranged on one side of the limit plate away from the fixed rod, the material falling on the limit plate can fall into the limit groove along the obliquely arranged limit plate, so that the material on the limit plate can smoothly fall, all the other materials falling on the baffle can fall down along with the rotation of the baffle, and meanwhile, the limiting plate plays a role in limiting the baffle, so that the function that smaller material particles are not easy to block the gap between the baffle and the inner side wall of the blanking bin is realized. The utility model discloses further set up to: prevent wind unloading subassembly and set up two along vertical direction, two baffles are parallel to each other, and the distance between two prevent wind unloading subassemblies is greater than the baffle along the distance between the both sides that are on a parallel with the dead lever direction.
Through adopting above-mentioned technical scheme, when the top baffle was opened, the material whereabouts, the below baffle was in the closed condition this moment, and the below baffle plays the effect of blockking to the wind-force in the conveyer pipe for top baffle material whereabouts process is difficult for receiving the influence of wind-force in the conveyer pipe, and when the material fell to the below baffle under the top baffle on, the top baffle was closed, and the below baffle was opened, and the top baffle played the effect of blockking to the material, prevented the reverse possibility that shifts up of material.
The utility model discloses further set up to: the distance between the two upper counterweight rod end parts is smaller than the distance between the two lower counterweight rod end parts.
By adopting the technical scheme, when the baffle plate at the lower part is opened, the baffle plate at the upper part is in a closed state, the weight rod positioned at the lower part rotates upwards, the distance between the end parts of the two weight rods at the upper part is smaller than the distance between the end parts of the two weight rods positioned at the lower part, and therefore the rotation of the weight rod at the lower part cannot be interfered by the weight rod at the upper part.
The utility model discloses further set up to: prevent wind unloading subassembly still includes two stop nut, and the balancing weight cover is established on the counterweight rod, and two stop nut all with counterweight rod threaded connection, two stop nut are located the both sides of balancing weight respectively.
Through adopting above-mentioned technical scheme, two stop nut are located the both sides of balancing weight respectively, consequently play limiting displacement to the balancing weight, and the stop nut that will keep away from dead lever one side takes off, and removable balancing weight makes the weight of baffle unloading once can adjust.
The utility model discloses further set up to: the included angle between the counterweight rod and the baffle is 120-150 degrees, and when the baffle and the limiting plate are in an inclined state and are abutted against the limiting plate, the counterweight rod is in a horizontal state.
Through adopting above-mentioned technical scheme, this inclination, the weight lever can produce the counter weight effect to the baffle, if the weight lever is in the coplanar with the baffle, perhaps is that the weight lever is located the planar top in baffle place, then the weight lever rotates the in-process and probably with unloading storehouse outer side wall butt, and then leads to the unable too big angle of rotation of baffle for the material whereabouts is not smooth.
The utility model discloses further set up to: prevent wind unloading subassembly still includes the driving piece, and the driving piece is connected on feed bin lateral wall down, and the driving piece can drive the counterweight rod and rotate.
By adopting the technical scheme, the driving piece drives the balance weight rod to rotate, so that the baffle can be opened and closed, and if the materials in the lower storage bin are blocked, the baffle can be controlled to be opened through the driving piece, so that the materials can fall smoothly; meanwhile, the opening and closing of the baffle can be controlled at regular time through the driving piece, so that the falling bin falls uniformly.
The utility model discloses further set up to: the driving piece is for driving actuating cylinder, and the both ends that drive actuating cylinder pass through the articulated shaft with unloading storehouse outer side wall and counterweight rod articulated setting respectively, the articulated shaft perpendicular to drives the plane at actuating cylinder and counterweight rod place.
Through adopting above-mentioned technical scheme, it is articulated with the outside lateral wall of counterweight rod and unloading storehouse respectively to drive actuating cylinder both ends, consequently can drive the flexible length that drives actuating cylinder through the control, and then makes the counterweight rod rotate along with driving actuating cylinder, has consequently realized the function that the control baffle opened and closed.
To sum up, the utility model discloses following technological effect has:
1. by adopting the structure of the windproof blanking assembly, the function of preventing the material from moving upwards reversely in the blanking process is realized;
2. by adopting the structure of the limiting plate, the function that the baffle and the inner side wall of the blanking bin are not easily blocked in the falling process of the material is realized;
3. through the structure that adopts the driving piece, realized the function that can control baffle and regularly open or close.
Drawings
FIG. 1 is a three-dimensional perspective view of the present embodiment;
FIG. 2 is a schematic partial sectional view of the structure of the windproof blanking assembly;
FIG. 3 is a partial three-dimensional schematic view illustrating the internal position relationship of the limiting plate;
FIG. 4 is a partial three-dimensional perspective view of the protruding driver.
In the figure, 1, a feed bin; 11. a limiting plate; 111. a limiting groove; 2. a windproof blanking component; 21. a baffle plate; 22. fixing the rod; 23. a weight lever; 231. a connecting rod; 24. a balancing weight; 25. a limit nut; 26. a driving cylinder; 3. a delivery pipe; 4. an air blower.
Detailed Description
Example 1:
as shown in fig. 1, the utility model provides a prevent wind glassware pipeline down, prevent wind the unloading pipeline including feed bin 1 down, prevent wind unloading subassembly 2, conveyer pipe 3 and forced draught blower 4, feed bin 1 sets up along vertical direction down, and the setting of conveyer pipe 3 intercommunication is at feed bin 1 lower extreme down, and conveyer pipe 3 sets up along the horizontal direction, and forced draught blower 4 intercommunication sets up in the one end of conveyer pipe 3, prevents wind unloading subassembly 2 and sets up feed bin 1 and conveyer pipe 3's intercommunication department down. The material is added and is fallen to prevent wind unloading subassembly 2 in feed bin 1 on, prevent wind unloading subassembly 2 and can make the material fall to conveyer pipe 3 smoothly in, make the material be difficult for receiving the influence of wind-force in the conveyer pipe 3 and reverse the shifting up simultaneously, the material is carried the material under the effect of wind-force behind the feed pipe 3 and is collected the department under.
As shown in fig. 2, prevent wind unloading subassembly 2 including baffle 21, counterweight 23 and balancing weight 24, baffle 21 is located feed bin 1 down and the slope sets up, the slope of baffle 21 leans on one side fixedly connected with dead lever 22, one side and the feed bin 1 inside wall butt of dead lever 22 are kept away from to baffle 21, feed bin 1 is worn out down and is rotated with feed bin 1 to the both ends of dead lever 22 and be connected, two counterweight 23 respectively fixed connection at the both ends that feed bin 1 body was worn out down to the dead lever 22, counterweight 23 perpendicular to dead lever 22, balancing weight 24 sets up on counterweight 23. On the material fell baffle 21, when the material on the baffle 21 gathered certain weight, weight rod 23 rotated when the weight of material was greater than the weight of balancing weight 24 on the baffle 21, baffle 21 rotates downwards, make the material along baffle 21 whereabouts, the material falls behind down, baffle 21 resumes under the drive of balancing weight 24 gravity, because baffle 21 slope sets up and its one side and the 1 inside wall butt in feed bin of keeping away from dead lever 22, consequently, baffle 21 can't upwards rotate, consequently, the reverse ascending possibility of material has been reduced, consequently, make the whereabouts of material be difficult for receiving the influence of wind-force in the conveyer pipe 3, realized that the material falls smoothly in conveyer pipe 3 and be difficult for taking place the function of reverse ascending. The included angle between the weight rod 23 and the baffle plate 21 is 120-. This inclination, the weight lever 23 can produce the counter weight effect to baffle 21, if the weight lever 23 is in the coplanar with baffle 21, perhaps is that the weight lever 23 is located the planar top in baffle 21 place, then the weight lever 23 rotates the in-process and probably with feed bin 1 lateral wall butt down, and then leads to the unable too big angle of rotation of baffle 21 for the material whereabouts is not smooth.
As shown in fig. 2 and 3, 1 internal fixed limiting plate 11 that is provided with of feed bin under, limiting plate 11 with along the direction setting that is on a parallel with baffle 21, limiting plate 11 fixed connection under on 1 inside wall of feed bin and with baffle 21 upper surface butt, limiting plate 11 middle part cavity, one side that limiting plate 11 is close to dead lever 22 is the opening form, the horizontal cross-section of limiting plate 11 is C shape, limiting plate 11 keeps away from one side of dead lever 22 and has seted up spacing groove 111. When the baffle 21 rotates, a certain gap is left between the side edge of the baffle 21 adjacent to the fixing rod 22 and the inner side wall of the blanking bin 1, the baffle 21 may be blocked between the baffle 21 and the inner side wall of the blanking bin 1 during the falling process of the material, so that the baffle 21 rotates unsmoothly, is fixedly connected on the inner side wall of the blanking bin 1 through a limit plate 11, the limit plate 11 shields the gap between the baffle plate 21 and the blanking bin 1, because the limit plate 11 is obliquely arranged, one side of the limit plate 11 far away from the fixed rod 22 is provided with a limit groove 111, therefore, the materials falling on the limiting plate 11 can fall into the limiting groove 111 along the limiting plate 11 which is arranged obliquely, so that the materials on the limiting plate 11 can fall smoothly, the rest of the materials falling on the baffle 21 can fall down along with the rotation of the baffle 21, and meanwhile, the limiting plate 11 plays a role in limiting the baffle 21, so that the function that the gap between the baffle 21 and the inner side wall of the blanking bin 1 is not easily blocked by small material particles is realized.
As shown in fig. 2, prevent wind unloading subassembly 2 and set up two along vertical direction, two baffles 21 are parallel to each other, two prevent wind the distance between the unloading subassembly 2 and be greater than baffle 21 along the distance between the both sides that are on a parallel with dead lever 22 direction, when top baffle 21 opens, the material whereabouts, below baffle 21 is in the closed condition at this moment, below baffle 21 plays the effect of blockking to the wind-force in the conveyer pipe 3, make top baffle 21 material whereabouts process be difficult for receiving the influence of wind-force in the conveyer pipe 3, when the material falls on below baffle 21 through top baffle 21, top baffle 21 closes, below baffle 21 opens, top baffle 21 plays the effect of blockking to the material, prevent the reverse possibility that shifts up of material. The distance between the end parts of the two weight rods 23 positioned above is smaller than the distance between the end parts of the two weight rods 23 positioned below, when the baffle plate 21 below is opened, the baffle plate 21 above is in a closed state, the weight rods 23 positioned below rotate upwards, and the distance between the end parts of the two weight rods 23 positioned above is smaller than the distance between the end parts of the two weight rods 23 positioned below, so that the weight rods 23 above do not interfere with the rotation of the weight rods 23 below.
In order to conveniently control the weight of baffle 21 unloading once, the utility model discloses a balancing weight 24 is the detachable structure. As shown in fig. 2, the windproof blanking assembly 2 further includes two limit nuts 25, the counterweight block 24 is sleeved on the counterweight rod 23, the two limit nuts 25 are both in threaded connection with the counterweight rod 23, and the two limit nuts 25 are respectively located at two sides of the counterweight block 24. Two stop nut 25 are located the both sides of balancing weight 24 respectively, consequently play limiting displacement to balancing weight 24, will keep away from stop nut 25 of dead lever 22 one side and take off, removable balancing weight 24 makes the weight of baffle 21 unloading once can adjust.
Example 2:
The utility model discloses a theory of operation does:
the material falls onto the baffle 21, when the material on the baffle 21 is gathered to a certain weight, the weight rod 23 rotates when the weight of the material on the baffle 21 is greater than that of the counterweight block 24, the baffle 21 rotates downwards, so that the material falls along the baffle 21, after the material falls down, the baffle 21 is driven by the gravity of the counterweight block 24 to recover to the original position, because the baffle 21 is obliquely arranged and one side of the baffle 21, which is far away from the fixed rod 22, is abutted against the inner side wall of the blanking bin 1, the baffle 21 cannot rotate upwards, the possibility of reverse rising of the material is reduced, the falling of the material is not easily influenced by the wind power in the conveying pipe 3, and the function that the material falls into the conveying pipe 3 smoothly and; when the top baffle 21 is opened, the material falls, and below baffle 21 is in the closed condition at this moment, and below baffle 21 plays the effect of blockking to the wind-force in the conveyer pipe 3 for top baffle 21 material whereabouts process is difficult for receiving the influence of wind-force in the conveyer pipe 3, and when the material fell to below baffle 21 through top baffle 21 on, top baffle 21 closed, and below baffle 21 is opened, and top baffle 21 plays the effect of blockking to the material, prevents the reverse possibility that shifts up of material. Need to make baffle 21 open regularly and close, and then lead to unloading regularly in the feed bin 1, when guaranteeing its unloading even, through the flexible length that drives actuating cylinder 26 of control drive actuating cylinder 26 piston rod, and then make the weight lever 23 rotate along with driving actuating cylinder 26, consequently realized that control baffle 21 opens and the closed function, realized promptly and can open closed function by timing control baffle 21.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a prevent wind glassware pipeline down, prevent wind glassware pipeline down includes feed bin (1), conveyer pipe (3) and forced draught blower (4) down, and feed bin (1) sets up along vertical direction down, and conveyer pipe (3) set up feed bin (1) lower extreme down along the horizontal direction intercommunication, and the air supply end intercommunication of forced draught blower (4) sets up the one end at conveyer pipe (3), its characterized in that, prevent wind glassware pipeline down still includes prevent wind unloading subassembly (2), prevent wind unloading subassembly (2) including baffle (21), counter weight pole (23) and balancing weight (24), baffle (21) are located feed bin (1) down and the slope sets up, and one side fixedly connected with dead lever (22) that baffle (21) slope was leaned on, one side that dead lever (22) were kept away from in baffle (21) and feed bin (1) inside wall butt down, the both ends of dead lever (22) are worn out feed bin (1) down and are rotated with feed bin (1, two weight rods (23) are respectively and fixedly connected with two ends of the fixing rod (22) penetrating out of the lower storage bin (1), the weight rods (23) are perpendicular to the fixing rod (22), and the balancing weight (24) is arranged on the weight rods (23).
2. The windproof blanking device pipeline according to claim 1, characterized in that a limiting plate (11) is fixedly arranged in the blanking bin (1), the limiting plate (11) is arranged in a direction parallel to the baffle (21), the limiting plate (11) is fixedly connected to the inner side wall of the blanking bin (1) and is abutted against the upper surface of the baffle (21), the middle of the limiting plate (11) is hollow, one side of the limiting plate (11) close to the fixing rod (22) is open, the horizontal section of the limiting plate (11) is C-shaped, and one side of the limiting plate (11) far away from the fixing rod (22) is provided with a limiting groove (111).
3. The windproof blanking device pipeline according to claim 1, characterized in that two windproof blanking assemblies (2) are arranged in the vertical direction, the two baffles (21) are parallel to each other, and the distance between the two windproof blanking assemblies (2) is greater than the distance between the two sides of the baffles (21) in the direction parallel to the fixing rods (22).
4. The wind resistant downer pipe according to claim 1, wherein the distance between the ends of the two upper counterweight rods (23) is smaller than the distance between the ends of the two lower counterweight rods (23).
5. The windproof blanking device pipeline according to claim 1, characterized in that the windproof blanking assembly (2) further comprises two limit nuts (25), the counterweight (24) is sleeved on the counterweight rod (23), the two limit nuts (25) are both in threaded connection with the counterweight rod (23), and the two limit nuts (25) are respectively located on two sides of the counterweight (24).
6. The wind-proof blanking device pipeline according to claim 1, wherein the included angle between the weight rod (23) and the baffle (21) is 120-.
7. The wind-proof blanking device pipeline according to claim 1, wherein the wind-proof blanking assembly (2) further comprises a driving member, the driving member is connected to the outer side wall of the blanking bin (1), and the driving member can drive the balance weight rod (23) to rotate.
8. The windproof blanking device pipeline according to claim 7, characterized in that the driving member is a driving cylinder (26), two ends of the driving cylinder (26) are respectively hinged to the outer side wall of the blanking bin (1) and the counterweight rod (23) through a hinge shaft, and the hinge shaft is perpendicular to the plane where the driving cylinder (26) and the counterweight rod (23) are located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922016325.XU CN210914389U (en) | 2019-11-20 | 2019-11-20 | Prevent wind glassware pipeline down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922016325.XU CN210914389U (en) | 2019-11-20 | 2019-11-20 | Prevent wind glassware pipeline down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210914389U true CN210914389U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922016325.XU Active CN210914389U (en) | 2019-11-20 | 2019-11-20 | Prevent wind glassware pipeline down |
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| Country | Link |
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| CN (1) | CN210914389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505249A (en) * | 2020-11-16 | 2022-05-17 | 中山精量衡器制造有限公司 | Weighing and rejecting machine capable of preventing liquid from splashing |
-
2019
- 2019-11-20 CN CN201922016325.XU patent/CN210914389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505249A (en) * | 2020-11-16 | 2022-05-17 | 中山精量衡器制造有限公司 | Weighing and rejecting machine capable of preventing liquid from splashing |
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