CN216836202U - Material guide device at feed end of mixer for preparing refractory materials - Google Patents

Abstract

The utility model discloses a blendor feed end guide device is used in refractory material preparation, the device comprises a device body, the inside of device body is provided with the guide filter screen, the welding of guide filter screen is on the side surface of rotation axis, the tip link up the device body of rotation axis is connected with step motor's output through the shaft coupling. In the utility model, by arranging the stepping motor, the rotating shaft, the guide filter screen and the filtering structure, the rotating shaft is driven to rotate by the stepping motor, and then the guide filter screen is driven to rotate, so that the material raw material is distributed to the edges at two sides at the feed inlet, the material raw material is prevented from being overstocked under the feed inlet of the mixer, the stirring shaft and the stirring blade inside the mixer are damaged, the uniform dispersion is ensured, the reduction of production energy consumption is facilitated, and the production efficiency is improved; the guide filter screen can also play the effect of premixing stirring to the material raw materials when rotating, further improvement production efficiency.

Description

Material guide device at feed end of mixer for preparing refractory materials

Technical Field

The utility model relates to a refractory material processing technology field especially relates to blendor feed end guide device is used in refractory material preparation.

Background

At present, in the processing engineering of refractory materials, the raw materials of the refractory materials need to be mixed and stirred so as to improve the quality performance of the refractory products.

The prior art has the following problems:

because a material distribution mechanism is lacked at a feed inlet of a refractory material mixer in the prior art, materials are mainly concentrated under the feed inlet, and further the long-term stress of the mixer is uneven, so that the service cycle of a stirring shaft and stirring blades is shortened; meanwhile, when the raw materials are put in manually, a large amount of dust can be sprayed out from the feeding port, so that the dust flies, and once the dust is sucked into the body by a worker, the personal health of the worker is seriously affected.

We propose a refractory material preparation guide device at the feed end of a mixer to solve the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a material guiding device at the feed end of a mixer for preparing refractory materials.

In order to achieve the above purpose, the utility model adopts the following technical scheme: refractory material preparation is with blendor feed end guide device, including the device body, the inside of device body is provided with the guide filter screen, the welding of guide filter screen is on the side surface of rotation axis, the tip through device body of rotation axis is connected with step motor's output through the shaft coupling, the discharge gate department of device body is provided with filtration.

Preferably, the device body side surface link up and is provided with the inlet pipe, spacing door is installed through metal hinge in the inside of inlet pipe, and is provided with spacing spring between one side of spacing door and the inlet pipe, the opposite side of spacing door is provided with the stopper, the inner wall surface at the inlet pipe is fixed to the stopper.

Preferably, the filtering structure comprises an I-shaped ring, a filtering plate and a damping spring, wherein the bottom surface of the filtering plate is provided with a filtering hole, the outer wall surface of the filtering plate is provided with a groove in a penetrating manner, the I-shaped ring is arranged inside the groove, and the damping spring is arranged above and below the I-shaped ring respectively.

Preferably, the outer wall surface of worker's ring is provided with the external screw thread structure, the discharge gate department of device body sets up the internal thread structure that the cooperation external screw thread structure used.

Preferably, an observation window is formed in the side surface of the device body, and transparent glass is inlaid in the observation window.

Preferably, the stepping motor is electrically connected with an external controller through a lead.

Compared with the prior art, the utility model has the advantages that;

1. in the utility model, by arranging the stepping motor, the rotating shaft, the guide filter screen and the filtering structure, the rotating shaft is driven to rotate by the stepping motor, and then the guide filter screen is driven to rotate, so that the material raw material is distributed to the edges at two sides at the feed inlet, the material raw material is prevented from being overstocked under the feed inlet of the mixer, the stirring shaft and the stirring blade inside the mixer are damaged, the uniform dispersion is ensured, the reduction of production energy consumption is facilitated, and the production efficiency is improved; the guide filter screen can also play the effect of premixing stirring to the material raw materials when rotating, further improvement production efficiency.

2. The utility model discloses in, through setting up the inlet pipe, spacing door, spacing spring and stopper, inside material raw materials enters into the inlet pipe, spacing door receives the gravity extrusion of material raw materials, can make spacing spring also can receive the extrusion and produce deformation, material raw materials is from the inside of inlet pipe access device body, after material raw materials access device body is inside, spacing spring has a reaction force, thereby reset spacing door to the original place, seal the inlet pipe, avoid appearing a large amount of dusts of feed inlet department blowout, lead to the dirt powder to fly upward, seriously influence the condition of workman's the personal health, good operational environment has been improved for the staff, high efficiency is environmental protection again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a material guiding device at a feed end of a mixer for preparing refractory materials according to the present invention;

fig. 2 is a schematic view of the overall structure of a material guiding device at the feed end of a mixer for preparing refractory materials according to the present invention;

fig. 3 is the overall structure diagram of the filtering structure of the material guiding device at the feeding end of the mixer for preparing refractory materials.

Illustration of the drawings:

1. a device body; 2. a rotating shaft; 3. a material guiding filter screen; 4. a stepping motor; 5. a filter plate; 6. an I-shaped ring; 7. a groove; 8. a damping spring; 9. a feeding pipe; 10. a limiting block; 11. a limit door; 12. a limiting spring; 13. an observation window; 14. filtering holes; 15. and (4) a filtering structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a refractory material preparation mixer feed end guide device includes a device body 1, a guide filter screen 3 is disposed inside the device body 1, the guide filter screen 3 is welded on a side surface of a rotating shaft 2, an end portion of the rotating shaft 2 penetrates through the device body 1 and is connected with an output end of a stepping motor 4 through a coupler, and a filter structure 15 is disposed at a discharge port of the device body 1.

In this embodiment: drive rotation axis 2 through step motor 4 and rotate, and then drive guide filter screen 3 and rotate for the material raw materials divides the material in feed inlet department to both sides edge, prevents that the material raw materials from overstock under the feed inlet department of mixing the machine, causes the harm to mixing the inside (mixing) shaft of machine and stirring vane, ensures that the dispersion is even, is favorable to reducing the production energy consumption, improves production efficiency.

Specifically, the side surface of the device body 1 is provided with the feeding pipe 9 in a penetrating manner, the inside of the feeding pipe 9 is provided with a limiting door 11 through a metal hinge, a limiting spring 12 is arranged between one side of the limiting door 11 and the feeding pipe 9, the other side of the limiting door 11 is provided with a limiting block 10, and the limiting block 10 is fixed on the inner wall surface of the feeding pipe 9.

In this embodiment: inside material raw materials enters into inlet pipe 9, when spacing door 11 receives the gravity extrusion of material raw materials, can make spacing spring 12 also receive the extrusion and produce deformation, the inside of material raw materials from inlet pipe 9 entering device body 1, after material raw materials entering device body 1 is inside, spacing spring 12 has a reaction force, thereby reset spacing door 11 to the original place, seal inlet pipe 9, avoid appearing a large amount of dust of feed inlet department's blowout, lead to the dust powder to fly upward, seriously influence the condition of workman's personal health, good operational environment has been improved for the staff, high efficiency is the environmental protection again.

Specifically, the filtering structure 15 is composed of an I-shaped ring 6, a filtering plate 5 and a damping spring 8, filtering holes 14 are formed in the bottom end surface of the filtering plate 5, a groove 7 is formed in the outer wall surface of the filtering plate 5 in a penetrating mode, the I-shaped ring 6 is arranged inside the groove 7, and the damping spring 8 is arranged above and below the I-shaped ring 6 respectively.

In this embodiment: under the mutually supporting use through filter 5, I-shaped ring 6 and damping spring 8, can play buffering absorbing effect to the material raw materials of whereabouts, reduce the use damage to filter 5, prolong filter 5's life.

Specifically, the outer wall surface of the i-shaped ring 6 is provided with an external thread structure, and the discharge port of the device body 1 is provided with an internal thread structure used in cooperation with the external thread structure.

In this embodiment: through the use of mutually supporting of external screw thread structure and internal thread structure, be convenient for install and dismantle filtration 15, and then be convenient for change filtration 15.

Specifically, an observation window 13 is formed in a side surface of the apparatus body 1, and transparent glass is embedded in the observation window 13.

In this embodiment: by providing the observation window 13, observation of the inside of the apparatus body 1 is facilitated.

Specifically, the stepping motor 4 is electrically connected to an external controller through a wire.

In this embodiment: the control of the stepping motor 4 is facilitated by providing an external controller (not shown in the figures), and the controller control circuit can be realized by simple programming by a person skilled in the art, which belongs to the common general knowledge in the art, and is only used without modification, so that the detailed description of the control mode and the circuit connection is omitted.

The working principle is as follows: when the device works, a worker installs the device body 1 at a feed inlet on the top end of a mixing machine, when material raw materials enter the feed pipe 9, the limiting door 11 is extruded by the gravity of the material raw materials, the limiting spring 12 can be extruded to deform, the material raw materials enter the device body 1 from the feed pipe 9, after the material raw materials enter the device body 1, the limiting spring 12 has a reaction force, so that the limiting door 11 is reset to the original position, the feed pipe 9 is sealed, the situation that the body health of workers is seriously affected due to the fact that a large amount of dust is sprayed out of the feed inlet is avoided, a good working environment is improved for the worker, and the device is efficient and environment-friendly; the rotating shaft 2 is driven to rotate through the stepping motor 4, and the guide filter screen 3 is further driven to rotate, so that material raw materials are distributed from the feeding port to the edges of two sides, the material raw materials are prevented from being overstocked under the feeding port of the mixer, a stirring shaft and a stirring blade in the mixer are damaged, uniform dispersion is ensured, the reduction of production energy consumption is facilitated, and the production efficiency is improved; the guide filter screen 3 can also play the effect of premixing and stirring the material raw materials while rotating, thereby further improving the production efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Refractory material preparation is with blendor feed end guide device, including device body (1), its characterized in that, the inside of device body (1) is provided with guide filter screen (3), guide filter screen (3) welding is on the side surface of rotation axis (2), the tip of rotation axis (2) link up the output that device body (1) is connected with step motor (4) through the shaft coupling, the discharge gate department of device body (1) is provided with filtration (15).

2. The refractory material preparation mixer feed end guide device as claimed in claim 1, wherein a feed pipe (9) is arranged on the side surface of the device body (1) in a penetrating manner, a limit door (11) is mounted inside the feed pipe (9) through a metal hinge, a limit spring (12) is arranged between one side of the limit door (11) and the feed pipe (9), a limit block (10) is arranged on the other side of the limit door (11), and the limit block (10) is fixed on the inner wall surface of the feed pipe (9).

3. The material guiding device at the feeding end of a mixer for refractory material preparation according to claim 1, wherein the filtering structure (15) is composed of an I-shaped ring (6), a filtering plate (5) and a damping spring (8), filtering holes (14) are formed in the bottom end surface of the filtering plate (5), a groove (7) is formed in the outer wall surface of the filtering plate (5) in a penetrating manner, the I-shaped ring (6) is arranged inside the groove (7), and the damping spring (8) is respectively arranged above and below the I-shaped ring (6).

4. A refractory preparation mixer feed end guide device according to claim 3, characterized in that the outer wall surface of the I-shaped ring (6) is provided with an external thread structure, and the discharge port of the device body (1) is provided with an internal thread structure matched with the external thread structure.

5. A refractory preparation mixer feed end guide device in accordance with claim 1, wherein a side surface of the device body (1) is opened with an observation window (13), and a transparent glass is embedded inside the observation window (13).

6. A refractory preparation mixer feed end guide device in accordance with claim 1, wherein the stepping motor (4) is electrically connected to an external controller through a wire.

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