CN211302959U - Automatic feeding mechanism of anhydrous stemming mixer - Google Patents
Automatic feeding mechanism of anhydrous stemming mixer Download PDFInfo
- Publication number
- CN211302959U CN211302959U CN201922026195.8U CN201922026195U CN211302959U CN 211302959 U CN211302959 U CN 211302959U CN 201922026195 U CN201922026195 U CN 201922026195U CN 211302959 U CN211302959 U CN 211302959U
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- Prior art keywords
- automatic feeding
- conveyor belt
- hydraulic cylinder
- feeding mechanism
- machine body
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 description 20
- 239000000428 dust Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000032258 transport Effects 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000011271 tar pitch Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
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Abstract
The utility model discloses an automatic feeding mechanism of an anhydrous stemming mixer, the mixer is divided into an end cover and a machine body, a control box controls the opening and closing of the end cover and the mixing of the machine body, an automatic feeding device is arranged at the opening part of a mixing cavity, the automatic feeding device comprises a conveyor belt, a concave plate, a hydraulic cylinder and a plurality of feed bins, the feed bins are arranged above the conveyor belt through a cross beam, the discharge ends of the feed bins are arranged above the conveyor belt, a plurality of horizontal conveying rollers are arranged in the part of the concave plate close to the machine body, the hydraulic cylinder is arranged at one end of the concave plate far away from the machine body, the conveyor belt is arranged on the conveying rollers in a rolling way, the output end of the hydraulic cylinder is connected with one end of the conveyor belt through a push plate, a weight inductor is arranged at the bottom of the machine body, the, the automatic quick, accurate high efficiency reduces workman intensity of labour, raises the efficiency and product quality.
Description
Technical Field
The utility model relates to a mixer equipment technical field, concretely relates to automatic feeding mechanism of anhydrous stemming mixer.
Background
The stemming composition can be divided into two parts, namely refractory aggregate and a binding agent. The refractory aggregate refers to corundum, mullite, flint clay and other refractory raw materials and coke, mica and other modified materials. The binding agent is organic materials such as water or tar pitch, phenolic resin and the like, and is also added with SiC, Si3N4, an expanding agent, an additive and the like. The aggregate is composed into a matrix according to certain granularity and weight, and has certain plasticity under the mediation of a binding agent, so that the molten iron can be blocked by a taphole of a clay gun. At present, the method can be divided into two categories, namely water-containing stemming and anhydrous stemming, wherein the water-containing stemming is used in a medium and small blast furnace with lower top pressure and low enhanced smelting degree, and the anhydrous stemming is used in a medium and large blast furnace with higher top pressure and high enhanced smelting degree.
Use organic materials such as tar pitch and phenolic resin to make being called anhydrous stemming of binder, the raw materials of anhydrous stemming is solid-state under normal atmospheric temperature condition, store in a plurality of former feed bins, need artifical promotion dolly to connect the raw materials in each former feed bin in proper order, then carry mixer department, the mode through artifical material loading is last to the stirring intracavity material loading of mixer, and connect the material in former feed bin department through the personnel, weight is difficult to control, the batching is inaccurate, influence product quality, through artifical transport and material loading, waste time and energy, inefficiency, influence production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic feeding mechanism of anhydrous stemming mixer to solve artifical stirring intracavity transport material loading to the mixer, waste time and energy, inefficiency, and artifical batching inaccuracy, influence product quality's problem.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an automatic feeding mechanism of an anhydrous stemming mixer comprises a mixer and a control box, wherein the mixer is divided into an end cover and a mixer body, the mixer body is provided with an upward-opening mixing cavity, the control box controls the opening and closing of the end cover and the mixing of the mixer body, an automatic feeding device is arranged at the opening of the mixing cavity and comprises a conveyor belt, a concave plate, a hydraulic cylinder and a plurality of bins, the bins are arranged above the conveyor belt through a cross beam, the discharge ends of the bins are positioned above the conveyor belt, a plurality of horizontal conveying rollers are rotatably arranged in the part, close to the mixer body, of the concave plate, the hydraulic cylinder is arranged at one end, far away from the mixer body, of the concave plate, the conveyor belt is arranged on the conveying rollers in a rolling manner, the output end of the hydraulic cylinder is connected with one end of the conveyor, the bottom of organism is provided with the weight inductor, the weight inductor with the control box is connected, the control box with the pneumatic cylinder with the motor on the conveyer belt is connected, and control the pneumatic cylinder with the motor on the conveyer belt works.
The further technical scheme is as follows: the discharge end of the bin is provided with a spiral conveyor, the spiral conveyor is connected with the control box, and the control box controls the spiral conveyor to work.
The further technical scheme is as follows: and a dust bag is arranged at the discharge end of the spiral conveyor.
The further technical scheme is as follows: and a conical pressure reducer is arranged in the storage bin.
The further technical scheme is as follows: the discharge end of the conveyor belt 3 is provided with a transition plate which is inclined downwards, and the height of the lowest end of the transition plate is higher than the opening of the stirring cavity.
The further technical scheme is as follows: the conveyer belt is V type conveyer belt, just the band face of conveyer belt is provided with the stripe.
The further technical scheme is as follows: the hydraulic cylinder is a double-rod hydraulic cylinder.
Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:
1. the utility model provides an automatic feeding mechanism of anhydrous stemming mixer, through the automatic feeding who is provided with rather than stirring the chamber at the mixer department and corresponds, replace artifical transport and material loading, time saving and labor saving, high efficiency, do not influence the mixer and carry the lid that closes of carrying with the end cover, install the weight inductor in the below of mixer organism, when the raw materials passes through automatic feeding in proper order and send into the mixer, the weight of raw materials in the weight inductor can the monitoring machine, when a raw materials weight reaches the requirement, begin the delivery of another kind of raw materials, it is automatic quick, accurate high efficiency, reduce workman intensity of labour, high efficiency and product quality.
2. Screw conveyer is installed to the below of feed bin, screw conveyer is connected with the control box, control box control screw conveyer work, control box makes things convenient for the start and stop of screw conveyer on each feed bin of coordinated control after responding to weight through the weight inductor, be convenient for be the accurate pay-off of mixer, improve product quality, be provided with the toper pressure reducer in the feed bin, effectively prevent that the raw materials from blockking up the discharge gate of feed bin, screw conveyer's discharge end is provided with the dust bag, effectively prevent the blanking raise dust, the cab apron of downward sloping is installed to the discharge end of conveyer belt, the raw materials can fall into the stirring intracavity smoothly, effectively prevent that the raw materials from dropping, the conveyer belt is V type conveyer belt, and the area face of conveyer belt is provided with the stripe, conveniently transport the raw materials, the pneumatic cylinder is the double-rod pneumatic cylinder, double-rod.
Drawings
Fig. 1 is a schematic structural diagram of an automatic feeding mechanism of the anhydrous stemming mixer of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
embodiment 1 referring to an embodiment shown in fig. 1, an automatic feeding mechanism of an anhydrous stemming mixer comprises a mixer and a control box 5, wherein the mixer is divided into an end cover 2 and a machine body 1, the machine body 1 is provided with a mixing cavity 7 with an upward opening, and the control box 5 controls the opening and closing of the end cover and the mixing of the machine body 1, and is characterized in that: the opening of the stirring cavity 7 is provided with an automatic feeding device, the automatic feeding device comprises a conveyor belt 3, a concave plate 4, a hydraulic cylinder 6 and a plurality of bins 8, the bins 8 are arranged above the conveyor belt 3 through a cross beam 9, the discharge end of the bin 8 is arranged above the conveyor belt 3, the concave plate 4 is close to part of the machine body 1 and internally and rotatably provided with a plurality of horizontal conveyor rollers 10, the hydraulic cylinder 6 is arranged at one end of the concave plate 4 far away from the machine body 1, the conveyor belt 3 is arranged on the conveyor rollers 10 in a rolling way, the output end of the hydraulic cylinder 6 is connected with one end of the conveyor belt 3 through a push plate 11, the bottom of the machine body 1 is provided with a weight inductor 12, the weight inductor 12 is connected with the control box 5, the control box 5 is connected with the hydraulic cylinder 6 and a motor on the conveyor belt, and controls the operation of the hydraulic cylinder 6 and the motor on the conveyor belt 3.
The working principle of the automatic feeding mechanism of the anhydrous stemming stirring machine is as follows: the mixer is divided into an end cover 2 and a machine body 1, the machine body 1 is provided with a stirring cavity 7 with an opening facing upwards, a control box 5 controls the opening and closing of the end cover and the opening of the stirring cavity 7 of the machine body 1 to be provided with an automatic feeding device, a storage bin 8 is arranged above a conveyor belt 3 through a cross beam 9, the discharge end of the storage bin 8 is always positioned above the conveyor belt 3 and cannot exceed the range of the conveyor belt 3, a plurality of horizontal conveyor rollers 10 are rotatably arranged in the part of a concave plate 4 close to the machine body 1, a hydraulic cylinder 6 is arranged at one end of the concave plate 4 far away from the machine body 1, the conveyor belt 3 is arranged on the conveyor rollers 10 in a rolling way, the output end of the hydraulic cylinder 6 is connected with one end of the conveyor belt 3 through a push plate 11, the bottom of the machine body 1 is provided with a weight inductor 12, the weight inductor 12, the during operation, part organism 1 and end cover 2 with the mixer earlier, pneumatic cylinder 6 starts the opening part that pushes away organism 1's stirring chamber 7 with conveyer belt 3's discharge end, feed bin 8 begins the blanking on toward conveyer belt 3, conveyer belt 3 is to the interior pay-off of organism 1's stirring chamber 7, weight inductor 12 can monitor the weight of organism 1 interior raw materials, when a raw materials weight reaches the requirement, one of them feed bin 8 stops the delivery, another feed bin 8 begins the delivery of another kind of raw materials, it is automatic quick, it is accurate high-efficient, reduce workman intensity of labour, efficiency is improved and product quality.
Example 2:
on the basis of the above embodiment 1, embodiment 2 shows an embodiment, a spiral conveyor 13 is installed at the discharge end of the stock bin 8, the spiral conveyor 13 is connected with the control box 5, and the control box 5 controls the spiral conveyor 13 to work.
Example 3:
on the basis of the above embodiment, embodiment 3 shows an embodiment in which the discharge end of the screw conveyor 13 is provided with a dust bag 14.
The discharge end of screw conveyer 13 is provided with dust bag 14, and dust bag 14 prevents effectively that the discharge end blanking of screw conveyer 13 from producing the raise dust.
Example 4:
on the basis of the above embodiment, embodiment 4 shows an embodiment in which a conical pressure reducer 15 is provided inside the silo 8.
Be provided with toper pressure reducer 15 in the feed bin 8, toper pressure reducer 15 is whole to be the toper, prevents effectively that the raw materials from blockking up the discharge gate of feed bin 8.
Example 5:
on the basis of the above embodiment, the embodiment 5 shows an embodiment that the discharge end of the conveyor belt 3 is provided with a transition plate 16 which is inclined downwards, and the height of the lowest end of the transition plate 16 is higher than the opening of the stirring cavity 7. The conveyer belt 3 is the V type conveyer belt, just the band face of conveyer belt 3 is provided with the stripe.
The cab apron 16 of crossing of downward sloping is installed to the discharge end of conveyer belt 3, and the raw materials can prevent effectively that the raw materials from dropping in the stirring chamber 7 that falls smoothly, and conveyer belt 3 is V type conveyer belt, and the area face of conveyer belt 3 is provided with the stripe, and the friction of increase raw materials and conveyer belt 3 prevents that the raw materials from skidding, conveniently transports the raw materials.
Example 6:
on the basis of the above embodiment, embodiment 6 shows an embodiment in which the hydraulic cylinder 6 is a double-rod hydraulic cylinder.
The hydraulic cylinder 6 is a double-rod hydraulic cylinder purchased in the market, the double-rod hydraulic cylinder pushes the push plate 11 by using double rods, and the stress of the push plate 11 is relatively balanced.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. The utility model provides an anhydrous stemming mixer's automatic feeding mechanism, includes mixer and control box (5), the mixer divide into end cover (2) and organism (1), organism (1) is provided with opening stirring chamber (7) that makes progress, control box (5) control the end cover play close with the stirring of organism (1), its characterized in that: the opening part of the stirring cavity (7) is provided with an automatic feeding device, the automatic feeding device comprises a conveyor belt (3), a concave plate (4), a hydraulic cylinder (6) and a plurality of bins (8), the bins (8) are installed above the conveyor belt (3) through a cross beam (9), the discharge end of each bin (8) is located above the conveyor belt (3), the concave plate (4) is close to part of the machine body (1) in a rotating manner and is provided with a plurality of horizontal conveyor rollers (10), the hydraulic cylinder (6) is installed at one end of the concave plate (4) far away from the machine body (1), the conveyor belt (3) is installed on the conveyor rollers (10) in a rolling manner, the output end of the hydraulic cylinder (6) is connected with one end of the conveyor belt (3) through a push plate (11), the bottom of the machine body (1) is provided with a weight sensor (12), the weight sensor (12) is connected with the control box (5), the control box (5) is connected with the hydraulic cylinder (6) and the motor on the conveyor belt (3), and controls the hydraulic cylinder (6) and the motor on the conveyor belt (3) to work.
2. The automatic feeding mechanism of anhydrous stemming mixer according to claim 1, wherein: screw conveyer (13) are installed to the discharge end of feed bin (8), screw conveyer (13) with control box (5) are connected, control box (5) control screw conveyer (13) work.
3. The automatic feeding mechanism of anhydrous stemming mixer according to claim 2, wherein: and a dust-proof bag (14) is arranged at the discharge end of the spiral conveyor (13).
4. The automatic feeding mechanism of anhydrous stemming mixer according to claim 1, wherein: a conical pressure reducer (15) is arranged in the storage bin (8).
5. The automatic feeding mechanism of anhydrous stemming mixer according to claim 1, wherein: the discharge end of the conveyor belt (3) is provided with a transition plate (16) which inclines downwards, and the height of the lowest end of the transition plate (16) is higher than the opening of the stirring cavity (7).
6. The automatic feeding mechanism of anhydrous stemming mixer according to claim 1, wherein: the conveying belt (3) is a V-shaped conveying belt, and stripes are arranged on the belt surface of the conveying belt (3).
7. The automatic feeding mechanism of anhydrous stemming mixer according to claim 1, wherein: the hydraulic cylinder (6) is a double-rod hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922026195.8U CN211302959U (en) | 2019-11-21 | 2019-11-21 | Automatic feeding mechanism of anhydrous stemming mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922026195.8U CN211302959U (en) | 2019-11-21 | 2019-11-21 | Automatic feeding mechanism of anhydrous stemming mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211302959U true CN211302959U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922026195.8U Expired - Fee Related CN211302959U (en) | 2019-11-21 | 2019-11-21 | Automatic feeding mechanism of anhydrous stemming mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211302959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345169A (en) * | 2022-01-04 | 2022-04-15 | 河南大学 | Intelligent soil mixer for laboratory |
-
2019
- 2019-11-21 CN CN201922026195.8U patent/CN211302959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345169A (en) * | 2022-01-04 | 2022-04-15 | 河南大学 | Intelligent soil mixer for laboratory |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |