Stirring machine and processing equipment for producing steel ladle cover raw materials

Abstract

The utility model discloses a stirrer and processing equipment for producing steel ladle cover raw materials, the stirrer comprises a stirring barrel, a stirring structure and a plugging structure, a stirring tank is arranged in the stirring barrel, and a discharge port penetrating through the stirring tank and the outside is formed in the bottom of the stirring barrel; the stirring structure comprises a rotating shaft, a first stirring part and a second stirring part, and the first stirring part is mounted on the rotating shaft and comprises a scraper; the second stirring part is mounted on the rotating shaft and comprises a sub-driver and a plurality of stirring blades, the sub-driver is mounted on the rotating shaft, and the plurality of stirring blades are respectively mounted on an output shaft of the sub-driver; and the blocking structure is rotatably mounted at the outer bottom of the stirring barrel and is used for opening or closing the discharge port. The stirrer disclosed by the utility model is simple in structure and low in production energy consumption.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ladle cover raw materials, especially to a blender and processing equipment for producing ladle cover raw materials with the blender. BACKGROUND

[0002] The ladle cover plays a role in slowing down heat dissipation, reducing heat loss and maintaining molten steel quality in the steelmaking process, so it is very important in steelmaking. When producing the ladle cover, the corresponding raw materials and water need to be added to the stirring mechanism, and then fully mixed and poured into a suitable steel structure mold for casting and forming.

[0003] Chinese patent CN209221948U discloses a raw material stirring device for chromium-free nozzle fire clay for ladle, which comprises a stirring barrel, a stirring shaft arranged in the stirring barrel, and a rotating member arranged below the stirring barrel for driving the stirring barrel to rotate. A first-stage stirring assembly, a second-stage stirring assembly and a third-stage stirring assembly are sequentially arranged on the stirring shaft along its rotating path. The first-stage stirring assembly is used to push the intermediate material to both sides, the second-stage stirring assembly is used to push the material on both sides to the middle, and the third-stage stirring assembly is used to perform secondary rotary stirring on the material. The utility model solves the problems of insufficient stirring and uneven mixing of raw materials in the fire clay preparation process. The stirring mechanism of the patent can realize multi-stage stirring, but the mixed material has certain viscosity when discharging, which will adhere to the discharge hopper, resulting in uneven discharge. In severe cases, the staff needs to manually dredge the discharge, which is inconvenient to use.

[0004] The disclosure of the above background art content is only used to assist in understanding the concept and technical scheme of the utility model, and it does not necessarily belong to the prior art of the present patent application. In the absence of explicit evidence that the above content has been disclosed on the filing date of the present patent application, the above background art should not be used to evaluate the novelty and inventiveness of the present application. SUMMARY

[0005] The main purpose of the utility model is to provide a blender and processing equipment for producing ladle cover raw materials, which aims to realize the stirring and scraping of raw materials.

[0006] To achieve the above purpose, the utility model provides a Yang total blender, which comprises:

[0007] A stirring barrel is provided with a stirring groove inside, and a discharge port penetrating the stirring groove and the outside is formed in the bottom;

[0008] The stirring structure comprises a rotating shaft, a first stirring part and a second stirring part, the first stirring part is installed on the rotating shaft and comprises a scraper, the second stirring part is installed on the rotating shaft and comprises a sub-driver and a plurality of stirring blades, the sub-driver is installed on the rotating shaft, and the plurality of stirring blades are respectively installed on output shafts of the sub-driver, and

[0009] The blocking structure is rotatably installed on the outer bottom of the stirring barrel and is used for opening or closing the discharge port.

[0010] In an optional embodiment, the first stirring part comprises a first rod body, and the scraper is arranged on the first rod body and is inclined relative to the bottom of the stirring barrel.

[0011] In an optional embodiment, the second stirring part comprises a second rod body, and the plurality of stirring blades are respectively arranged on the second rod body.

[0012] In an optional embodiment, each stirring blade comprises a blade body and a support rod, the support rod is arranged on the output shaft of the sub-driver, and the blade body is arranged on the support rod.

[0013] In an optional embodiment, the plurality of stirring blades are equidistantly distributed on the sub-driver.

[0014] In an optional embodiment, the stirring barrel is provided with a discharge pipe arranged at the discharge port, the blocking structure comprises a driving assembly and a closing door, the driving assembly is installed on the discharge pipe, and the closing door is installed on the driving assembly.

[0015] In an optional embodiment, the driving assembly comprises a driving part and a rotating shaft, the driving part is installed on the discharge pipe, one end of the rotating shaft is installed on the output shaft of the driving part, and the other end is provided with the closing door.

[0016] The utility model also provides a kind of processing equipment for producing ladle cover raw material, the processing equipment includes frame body, stirrer, first feeder and second feeder,

[0017] The stirrer is installed on the frame body, and uses the stirrer described above,

[0018] The first feeder is movably installed on the top of the stirrer, for carrying raw material to the stirrer;

[0019] The second feeder is movably installed on the bottom of the stirrer, for receiving the raw material after stirring by the stirrer.

[0020] In an alternative embodiment, the first feeder comprises a hopper and a switch plate, the hopper is movably installed on the frame body and is provided with a discharging opening, and the switch plate is installed on the hopper to open or close the discharging opening.

[0021] In an alternative embodiment, the second feeder comprises a receiving hopper and a conveying track, the receiving hopper is located below the mixer and is slidably installed on the conveying track.

[0022] Compared with the prior art, the utility model has the beneficial effects that:

[0023] The utility model discloses a stirring barrel, a stirring structure and a plugging structure, the stirring barrel is provided with a stirring groove, the stirring structure is provided with a rotating shaft, a first stirring part and a second stirring part, the first stirring part is rotated through the rotation of the rotating shaft, thereby rotating the scraper and scraping the raw materials, the second stirring part rotates along with the rotating shaft, and a plurality of stirring blades are rotated and mixed by the sub driver, so that the raw materials can be scraped and stirred at the same time, and the efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structure shown in these drawings without creative labor.

[0025] Figure 1 It is a perspective view of an embodiment of the processing equipment for producing ladle cover raw materials of the utility model;

[0026] Figure 2 It is Figure 1 It is another view of the processing equipment for producing ladle cover raw materials in the utility model;

[0027] Figure 3 It is Figure 2 It is an enlarged view of part III in the utility model;

[0028] Figure 4 It is Figure 1 It is a view of the utility model I;

[0029] Figure 5 It is Figure 4 It is a sectional view along V-V direction in the utility model;

[0030] Figure 6 It is Figure 5 It is an enlarged view of part IV in the utility model.

[0031] EXPLANATION OF DRAWINGS:

[0032] Reference Name Reference Name 100 Blender 10 Blending barrel 20 Blending structure 30 Blocking structure 21 Rotating shaft 22 First blending part 23 Second blending part 221 Scraper 231 Sub-driver 232 Blending blade 24 Discharge pipe 222 First rod body 233 Second rod body 31 Driving assembly 32 Closure door 200 Frame body 300 First feeder 400 Second feeder

[0033] The purposes, functional features and advantages of the present application will be further described with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0035] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications also change accordingly.

[0036] In addition, the descriptions of "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application. Embodiment 1

[0037] Reference Figures 1 to 6 The present application proposes a mixer 100 for stirring the raw materials of the ladle cover, so that the raw materials are mixed uniformly.

[0038] In the embodiment of the utility model, this blender 100 includes stirring bucket 10, stirring structure 20 and plugging structure 30, the stirring bucket 10 inside is provided with stirring groove, the bottom is provided with the discharge port that penetrates stirring groove and outside, the stirring structure 20 includes rotating shaft 21, first stirring part 22 and second stirring part 23, first stirring part 22 is installed on rotating shaft 21, and including scraper 221, second stirring part 23 is installed on rotating shaft 21, and including sub driver 231 and several stirring blades 232, sub driver 231 is installed on rotating shaft 21, several stirring blades 232 are installed on the output shaft of sub driver 231 respectively, plugging structure 30 is rotatably installed on the outer bottom of stirring bucket 10, for opening or closing the discharge port, in the production process, through first stirring part 22 and second stirring part 23 together rotating stirring ladle cover raw material, on the one hand can effectively and fully stir, on the other hand when opening the discharge port, scraper 221 can scrape the raw material to the discharge port, so that the raw material is smoothly discharged, prevent accumulation in stirring bucket 10.

[0039] Specifically, the stirring bucket 10 can be installed on a frame body and has a cylindrical outer contour, the internal stirring groove has a cylindrical inner wall, a discharge port penetrating the stirring groove and the outside is formed on the bottom wall, the stirring bucket 10 is provided with a discharge pipe 24, the discharge pipe 24 is arranged at the discharge port and extends towards the side where the ground is located, so that the raw material can be prevented from splashing everywhere when being discharged. It can be understood that the rotating shaft 21 is connected with a driving member, the driving member drives the rotating shaft 21 to rotate when working, so as to drive the first stirring part 22 and the second stirring part 23 to rotate.

[0040] Please refer to Figure 3 In an embodiment of the utility model, the first stirring part 22 includes a first rod body 222, the scraper 221 is arranged on the first rod body 222 and is inclined relative to the bottom of the stirring bucket 10. Further, the first rod body 222 is L-shaped, one end is fixed on the rotating shaft 21 by welding or other common methods, and the other end is provided with the scraper 221 by welding or other methods. It can be understood that in order to better scrape the raw material, the scraper 221 is inclined towards the bottom of the stirring bucket 10, and the distal end is provided with a scraping surface.

[0041] In the application, the second stirring part 23 comprises a second rod body 233, and the sub-driver 231 is installed on the second rod body 232 by welding or the like, which can be a motor or the like, but is not limited thereto. Specifically, each stirring blade 232 comprises a blade body and a supporting rod, the supporting rod is arranged on the output shaft of the sub-driver 231 by welding or one-piece forming or the like, and the blade body is arranged on the supporting rod by welding or one-piece forming or the like, for stirring raw materials during rotation, and further, the plurality of stirring blades 231 are arranged at equal distances on the output shaft of the sub-driver 231.

[0042] In an embodiment of the utility model, the plugging structure 30 includes drive assembly 31 and closed door 32, drive assembly 31 is installed on the discharge pipe 24, and closed door 32 is installed on drive assembly 31, so that drive assembly 21 can drive closed door 32 to rotate and open or close the discharge port when working. More specifically, the drive assembly 31 includes a drive part and a rotating shaft, the drive part is fixed on the discharge pipe 24 by welding or screwing, and the rotating shaft is installed on the output shaft of the drive part at one end and has the closed door 32 installed at the other end by welding or the like.

[0043] It can be understood that, in order to control the drive assembly, the sub-driver and the like, the mixer 100 is provided with a control module, and the control module comprises a control unit, which can be a controller, a microcontroller, a microprocessor or other data processing chips, and will not be described here. Embodiment 2

[0044] Please refer to Figures 1-6 The utility model discloses a second embodiment proposes a kind of processing equipment for producing ladle cover raw material.

[0045] In an embodiment of the utility model, the processing equipment for producing ladle cover raw material comprises a mixer 100, a frame 200, a first feeder 300 and a second feeder 400, the mixer 100 is installed on the frame 200, and the specific structure is referred to the above embodiment. Since the mixer 100 adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described here.

[0046] Specifically, the frame 200 comprises a supporting frame and a suspension frame, the suspension frame is arranged on the supporting frame, and the mixer 100 is installed on the supporting frame. In order to facilitate water addition, a drain pipe is further arranged on the supporting frame, and the outlet of the drain pipe is aligned with the mixer 100.

[0047] The first feeder 300 is movably installed on the top of the mixer 100 for carrying raw materials to the mixer 100, and specifically comprises a feeding hopper and a switch plate, the feeding hopper is movably installed on the hanging frame of the frame body and is provided with a discharging port, and the switch plate is installed on the feeding hopper for opening or closing the discharging port.

[0048] The second feeder 400 comprises a receiving hopper and a conveying track, the receiving hopper is located below the mixer and is slidably installed on the conveying track.

[0049] In use, the feeding hopper of the first feeder 300 is controlled to move above the mixer 100, and the switch driving part is controlled to open the switch plate, raw materials are dropped from the feeding hopper to the stirring groove of the stirring barrel 10, the driving part is started, the driving part works to drive the rotating shaft 21 to rotate, the rotating shaft 21 rotates to drive the first rod body 222 and the second rod body 223 to rotate, thereby driving the scraper 221 to rotate and work,

[0050] At the same time, the sub-driving part 231 is controlled to work to drive the plurality of stirring blades 232 to work and stir the raw materials, after the stirring is completed, the sub-driving part 231 is closed and the driving assembly 31 is controlled to work, the driving assembly 31 works to drive the rotating shaft to rotate to open the closing door 32, the closing door 32 is opened, and the scraper 221 scrapes the raw materials to the discharging port and then drops the raw materials to the receiving hopper through the discharging pipe 24, and then the raw materials are sent to a preset position by the receiving hopper, so that the raw materials are stirred and conveyed.

[0051] The mixer 100 can not only stir, but also scrape the raw materials to the discharging port and drop the raw materials to the receiving hopper, so that the raw materials are prevented from accumulating in the stirring groove.

[0052] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation made by the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the present application.

Claims

1. A blender characterized by, The stirring machine comprises: a stirring barrel, which is internally provided with a stirring groove and externally provided with a discharge port; a stirring structure, which comprises a rotating shaft, a first stirring part and a second stirring part, the first stirring part is installed on the rotating shaft and comprises a scraper, the second stirring part is installed on the rotating shaft and comprises a sub-driver and a plurality of stirring blades, the sub-driver is installed on the rotating shaft, and the plurality of stirring blades are respectively installed on output shafts of the sub-driver; and a blocking structure, which is rotatably installed on an outer bottom of the stirring barrel and used for opening or closing the discharge port.

2. The blender of claim 1, wherein, Each stirring blade comprises a blade body and a support rod, the support rod is installed on the output shaft of the sub-driver, and the blade body is installed on the support rod.

3. The blender of claim 2, wherein, The plurality of stirring blades are equidistantly distributed on the sub-driver.

4. The blender of claim 3, wherein, The stirring barrel is provided with a discharge pipe, the discharge pipe is arranged at the discharge port, the blocking structure comprises a driving assembly and a closing door, the driving assembly is installed on the discharge pipe, and the closing door is installed on the driving assembly.

5. The blender of claim 1, wherein, The driving assembly comprises a driving part and a rotating shaft, the driving part is installed on the discharge pipe, one end of the rotating shaft is installed on an output shaft of the driving part, and the other end is installed with the closing door.

6. A processing apparatus for producing a ladle cover raw material, characterized by comprising: The processing equipment comprises a frame, a stirring machine, a first feeder and a second feeder, the stirring machine is installed on the frame and adopts the stirring machine according to any one of claims 1-5, the first feeder is movably installed on a top of the stirring machine and used for carrying raw materials to the stirring machine, the second feeder is movably installed on a bottom of the stirring machine and used for receiving the raw materials stirred by the stirring machine.

7. The processing apparatus for producing a ladle cover raw material according to claim 6, characterized by, The first feeder comprises a feeding hopper and a switch plate, the feeding hopper is movably installed on the frame and is provided with a discharge port, and the switch plate is installed on the feeding hopper and used for opening or closing the discharge port.

8. The processing apparatus for producing a ladle cover raw material according to claim 7, characterized by, The second feeder comprises a receiving hopper and a conveying track, the receiving hopper is located below the stirring machine and is slidably installed on the conveying track.

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