CN217482247U

CN217482247U - Pipeline connecting device and powder processing equipment

Info

Publication number: CN217482247U
Application number: CN202221745667.0U
Authority: CN
Inventors: 李彦荣
Original assignee: Inner Mongolia Yili Industrial Group Co Ltd
Current assignee: Inner Mongolia Yili Industrial Group Co Ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-09-23
Anticipated expiration: 2032-07-06

Abstract

The embodiment of the application provides a pipe connection device and powder processing equipment, wherein, pipe connection device includes: a mounting frame; the connecting pipe is fixed on the mounting frame, a first end of the connecting pipe is used for connecting a discharge hole of the first equipment, a second end of the connecting pipe is used for connecting a feed hole of the second equipment, and the discharge hole of the first equipment is higher than the feed hole of the second equipment; the mounting frame reciprocates along the axial direction of the connecting pipe to drive the connecting pipe to be close to or far away from the feeding hole. The technical scheme of this application embodiment drives the connecting pipe through the drive mounting bracket and is close to or keeps away from the discharge gate to can realize the pipe connection between first equipment and the second equipment fast, be convenient for change the second equipment that is used for connecing the material, convenient operation has improved production efficiency.

Description

Pipeline connecting device and powder processing equipment

Technical Field

The application relates to the technical field of production equipment, in particular to a pipeline connecting device and powder processing equipment.

Background

The powder mixing refers to a process of uniformly mixing two or more different components of powder by means of mutual diffusion, convection and shearing among powder particles. Two or more materials are put into a mixing device to be mixed, so that the contact surface area of the materials can be increased in the mixing process to promote chemical reaction, and physical change can be accelerated. However, the existing powder dry mixing machine is complex in powder box replacement, consumes long time, is easy to generate dust and raise the difficulty of environmental cleaning.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a pipeline connecting device and powder processing equipment, which are used for solving or relieving one or more technical problems in the prior art.

As a first aspect of embodiments of the present application, an embodiment of the present application provides a pipe connection device, including:

a mounting frame;

the connecting pipe is fixed on the mounting frame, a first end of the connecting pipe is used for connecting a discharge hole of the first equipment, a second end of the connecting pipe is used for connecting a feed hole of the second equipment, and the discharge hole of the first equipment is higher than the feed hole of the second equipment;

the mounting frame reciprocates along the axial direction of the connecting pipe to drive the connecting pipe to be close to or far away from the feeding hole and/or the discharging hole.

In one embodiment, the second end of the connecting pipe is provided with a convex ring extending along the radial direction of the connecting pipe, and a stepped groove is formed between the convex ring and the connecting pipe;

and/or a soft cushion is arranged in the stepped groove and connected to the convex ring, and the soft cushion is tightly pressed with the outer side surface of the feeding port under the condition that the connecting pipe is connected to the second equipment.

In one embodiment, the discharge port, the feed port and the connecting pipe are on the same axis; and/or the connecting tube is made of a hard material.

In one embodiment, the first apparatus is a dry blender and the second apparatus is a meal bin.

In one embodiment, the connecting pipe is provided at a side thereof with a first air flow pipe extending outwardly, the first air flow pipe communicating with the inside of the connecting pipe, and the dry mixer is provided with a second air flow pipe communicating with the inside of the dry mixer, the second air flow pipe communicating with the first air flow pipe.

In one embodiment, the pipe connecting device further comprises a fixing frame and an operating rod, wherein the fixing frame is used for being connected with the first equipment, the operating rod is connected to the fixing frame, and the operating rod is suitable for rotating along the radial direction of the connecting pipe;

under the condition that the operating rod is driven to rotate, the mounting frame reciprocates on the fixing frame along the axial direction of the connecting pipe so as to drive the connecting pipe to be close to or far away from the feeding hole.

In one embodiment, the mounting bracket includes a mounting plate and a connector;

the mounting plate is provided with a mounting opening for mounting a connecting pipe, and the middle part of the connecting pipe is connected with the mounting plate; one end of the connecting piece is connected with the mounting plate, and the other end of the connecting piece is connected with the operating rod;

in the case of the actuating lever actuating the connecting piece, the mounting plate drives the connecting tube closer to or further away from the inlet opening and/or the outlet opening.

In one embodiment, the fixing frame is provided with a mounting hole, an inner sleeve is arranged in the mounting hole, and the mounting frame is provided with a lifting rod which is arranged in the mounting hole and matched with the inner sleeve so as to connect the mounting frame with the fixing frame.

In one embodiment, the operating rod includes a first rod and a second rod, the first rod is rotatably connected to the fixing frame, one end of the second rod is connected to an end of the first rod away from the connecting tube, an end of the first rod close to the connecting tube is connected to the connecting member, and the second rod is perpendicular to the first rod.

As a second aspect of an embodiment of the present application, an embodiment of the present application provides a powder processing apparatus including the pipe connection device in any one of the above embodiments.

The pipe connection device of this application embodiment adopts above-mentioned technical scheme to drive the connecting pipe and is close to or keeps away from the discharge gate to can realize the pipe connection between first equipment and the second equipment fast, be convenient for change the second equipment that is used for connecing the material, convenient operation has improved production efficiency.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and following detailed description.

Drawings

In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are therefore not to be considered limiting of its scope.

Fig. 1 is a schematic structural view illustrating a pipe coupling device according to an embodiment of the present application.

Fig. 2 shows a schematic diagram of a connecting tube and a first device according to an embodiment of the present application.

Fig. 3 is a schematic view illustrating a state in which a connection pipe according to an embodiment of the present application is installed in a second apparatus.

Fig. 4 is a schematic view illustrating a state in which a connection pipe is disconnected from a second device according to an embodiment of the present application.

Description of reference numerals:

1. a mounting frame; 101. mounting a plate; 102. a connecting member;

2. a connecting pipe;

3. a convex ring;

4. a soft cushion;

5. a first gas flow pipe;

6. a fixed mount;

7. an operating lever; 701. a first rod body; 702. a second rod body;

8. a lifting rod;

9. an installation port;

10. a stepped groove;

11. a second gas flow tube;

12. a first device;

13. a second device;

14. a discharge port;

15. and (4) feeding a material inlet.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Referring to fig. 1 to 4 together, the present application provides a pipe connecting device, which includes: a mounting bracket 1 and a connecting tube 2.

The connecting pipe 2 is fixed on the mounting rack 1, a first end of the connecting pipe 2 is used for connecting a discharge port 14 of the first device 12, a second end of the connecting pipe 2 is used for connecting a feed port 15 of the second device 13, and the discharge port 14 of the first device 12 is higher than the feed port 15 of the second device 13.

The mounting frame 1 reciprocates along the axial direction of the connecting pipe 2 to drive the connecting pipe 2 to approach or leave the feeding hole 15 and/or the discharging hole 14.

Wherein, can drive connecting pipe 2 and be close to or keep away from feed inlet 15, also can drive connecting pipe 2 and be close to or keep away from discharge gate 14, can also drive connecting pipe 2 and be close to or keep away from feed inlet 15 and discharge gate 14 respectively step by step. In this embodiment, the moving target of the connecting pipe 2 is not particularly limited as long as the connecting pipe can be driven to move, so that the feeding port 15, the connecting pipe 2 and the discharging port 14 are communicated with each other.

In the embodiment of the application, both ends through connecting pipe 2 are connected with discharge gate 14 of first equipment 12 and feed inlet 15 of second equipment 13 respectively, and fix connecting pipe 2 on mounting bracket 1, because there is the difference in height between discharge gate 14 of first equipment 12 and the feed inlet 15 of second equipment 13, when reciprocating motion is along the axial of connecting pipe 2 in mounting bracket 1 is driven, connecting pipe 2 is driven and is close to or keeps away from discharge gate 14, so that can realize the pipe connection between first equipment 12 and the second equipment 13 fast, be convenient for change the second equipment 13 that is used for connecing the material, and the production efficiency is improved.

Illustratively, the discharge port 14, the feed port 15 and the connecting pipe 2 are on the same axis, so that when the first device 12 conveys the powder material to the second device 13, the powder material can be rapidly discharged without material blockage.

It should be noted that the discharge port 14, the feed port 15 and the connecting pipe 2 may not be located on the same axis, that is, the horizontal positions of at least two of the discharge port 14, the feed port 15 and the connecting pipe 2 are not the same in the horizontal direction. Further, the first device 12 and/or the second device 13 is provided with or connected with a horizontal displacement driving device, so that after the discharge port, the feed port and the connecting pipe 2 are positioned on the same axis by driving the horizontal displacement of the first device 12 and/or the second device 13, the connecting pipe 2 is driven to be close to or far from the feed port 15 and/or the discharge port 14.

Illustratively, the first apparatus 12 is a dry blender and the second apparatus 13 is a powder bin located below the dry blender. In the related art, the dry mixer and the powder box are directly connected by a hose. Namely: the upper end of the hose is stretched into a discharge port 14 of the dry mixer to be fixedly connected through a hoop, and the lower end of the hose is stretched into a feed port 15 of the powder box to be fixedly connected through the hoop. When changing the powder case, need dismantle the hose that is connected to powder case feed inlet 15, the operation is more loaded down with trivial details, influences production efficiency, leads to the material to ooze from the feed inlet 15 of powder case and the junction of hose easily simultaneously, increases the clear degree of difficulty of environment.

In the present embodiment, the connection pipe 2 is a hard pipe made of hard material (e.g., stainless steel). The upper end (first end) of the connecting pipe 2 is connected with a discharge hole of the dry mixer, and the lower end (second end) of the connecting pipe 2 is connected with a feed inlet 15 of the powder box. It should be noted that the upper end (first end) of the connecting pipe 2 is communicated with the discharge port 14 of the dry mixer through a hose, and the lower end (second end) of the connecting pipe 2 directly extends into the feed port 15 of the powder box for clamping. When changing the powder case, drive mounting bracket 1 moves towards the direction of dry mixing machine, because the hose can contract foldingly, so that mounting bracket 1 motion can be followed to connecting pipe 2, thereby mention the lower extreme of connecting pipe 2 in the feed inlet 15 of powder case, later place new powder case to the below of connecting pipe 2, and drive mounting bracket 1 moves towards the direction of powder case, thereby stretch into the lower extreme of connecting pipe 2 again and carry out the joint to the feed inlet 15 of new powder case, and is simple and convenient to operate, be convenient for to the quick replacement of powder case, be favorable to improving production efficiency. Meanwhile, the problem that materials are easy to seep out from the connection position of the powder box feeding hole 15 and the hose can be effectively solved.

In one embodiment, the lower end (second end) of the connection pipe 2 is provided with a protruding ring 3 extending in the radial direction of the connection pipe 2, and a stepped groove 10 is formed between the protruding ring 3 and the connection pipe 2. When stretching into the lower extreme of connecting pipe 2 to the feed inlet 15 of powder case, the upper end face looks butt of ladder groove 10 and powder case realizes the joint of connecting pipe 2 and powder case, the follow-up quick replacement to the powder case of being convenient for.

Illustratively, a cushion 4 is arranged in the stepped groove 10, and the cushion 4 is connected to the convex ring 3. Under the condition of connecting pipe 2 to second equipment 13, cushion 4 compresses tightly with the lateral surface of feed inlet 15 mutually to strengthen the leakproofness between feed inlet 15 and connecting pipe 2, prevent that the powder material from oozing from the clearance.

In one embodiment, the side of the connection pipe 2 is provided with a first gas flow pipe 5 extending outward, the first gas flow pipe 5 is communicated with the inside of the connection pipe 2, the dry mixer is provided with a second gas flow pipe 11 communicated with the inside of the dry mixer, and the second gas flow pipe 11 is communicated with the first gas flow pipe 5.

Due to the height difference between the discharge hole 14 of the dry mixer and the feed inlet 15 of the powder box, in the process that the dry mixer conveys powder materials to the powder box, the powder materials can generate dust under the action of gravity, so that the dust seeps out of the gap to the outside, and dust appears in a clean area. In the embodiment, the first airflow pipe 5 is communicated with the second airflow pipe 11, the first airflow pipe 5 is communicated with the inside of the connecting pipe 2, the connecting pipe 2 is communicated with the powder box, and the second airflow pipe 11 is communicated with the inside of the dry mixer, so that the internal pressure of the dry mixer and the powder box is balanced, the generation of pressure difference caused by height difference is avoided, the generation of dust is further avoided, and the problem that the dust is easily generated in the conveying process of powder materials is effectively solved.

In one embodiment, the pipe connecting device further comprises a fixing frame 6 and an operating rod 7, the fixing frame 6 is used for connecting with the first device 12, the operating rod 7 is connected on the fixing frame 6, and the operating rod 7 rotates along the radial direction of the connecting pipe 2. Under the condition that the operating rod 7 is driven to rotate, the mounting frame 1 reciprocates on the fixing frame 6 along the axial direction of the connecting pipe 2 so as to drive the connecting pipe 2 to be close to or far away from the feeding hole 15 and/or the discharging hole 14.

In this embodiment, install on first equipment 12 (dry mixer) through mount 6 to connect can be along the radial rotatory action bars 7 of connecting pipe 2 on mount 6, when needs break away from connecting pipe 2 with being connected of powder case, drive action bars 7 is rotatory, makes mounting bracket 1 of being connected with action bars 7 move on mount 6, so that the lower extreme of connecting pipe 2 is followed the feed inlet and is stretched out, thereby realize quick replacement to the powder case, simple structure, convenient operation. The operation lever 7 may be driven by a manual operation or by a power source, and is not limited herein.

Referring to fig. 3 and 4, the mounting bracket may be driven by a lever principle, for example, but not limited thereto, in addition to the way of driving the mounting bracket 1 to reciprocate by driving the operation rod 7 to rotate. For example: the one end that action bars 7 is close to connecting pipe 2 is articulated with mounting bracket 1, and the other end of action bars 7 extends to the direction of keeping away from connecting pipe 2, and action bars 7 is the arc setting. When the mounting frame 1 needs to be driven to move upwards, the operating rod 7 is pulled towards the direction of the powder box, so that the mounting frame 1 moves towards the direction of the dry mixing machine; when it is desired to drive the mounting frame 1 downward, the operating lever 7 is lifted in the direction of the dry blender to move the mounting frame 1 in the direction of the hopper.

In one embodiment, the mounting block 1 comprises a mounting plate 101 and a connector 102. The mounting plate 101 is provided with a mounting port 9 for mounting the connecting pipe 2, and the middle part of the connecting pipe 2 is connected with the mounting plate 101; one end of the connecting piece 102 is connected with the mounting plate 101, and the other end of the connecting piece 102 is connected with the operating rod 7; in the case of the lever 7 actuating the connection 102, the mounting plate 101 brings the connection tube closer to or further away from the inlet opening 15 and/or the outlet opening 14.

In one embodiment, the operation rod 7 comprises a first rod 701 and a second rod 702, the first rod 701 is rotatably connected to the fixing frame 6, one end of the second rod 702 is connected to an end of the first rod 701 far away from the connecting tube 2, an end of the first rod 701 near the connecting tube 2 is connected to the connecting member 102, and the second rod 702 is perpendicular to the first rod 701. By rotating the second rod 702, the first rod 701 is driven to rotate on the fixing frame 1, and then the connecting member 102 is driven to move up and down, so as to drive the connecting pipe 2 installed on the mounting plate 101 to be far away from the feeding hole 15 and/or the discharging hole 14.

In one embodiment, the fixing frame 6 has a mounting hole (not shown), an inner sleeve (not shown) is disposed in the mounting hole, the mounting frame 1 has a lifting rod 8, and the lifting rod 8 is disposed in the mounting hole and adapted to the inner sleeve, so that the mounting frame 1 is connected to the fixing frame 6. It should be noted that the lifting rod 8 penetrates through the mounting hole to be connected with the inner sleeve, so that the mounting rack 1 is connected with the fixing rack 6 in a lifting manner.

In the above embodiment, the axial direction of the connection pipe 2 means a direction perpendicular to the inner diameter of the connection pipe 2.

In another aspect of the embodiments of the present application, a powder processing apparatus is provided, which includes the pipeline connecting device in any one of the above embodiments.

Other configurations of the pipe connection apparatus of the above embodiments may be adopted by various technical solutions known by those skilled in the art now and in the future, and will not be described in detail herein.

In the description of the present specification, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present application, and these should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A pipe coupling, comprising:

a mounting frame;

the connecting pipe is fixed on the mounting frame, a first end of the connecting pipe is used for being connected with a discharge hole of first equipment, a second end of the connecting pipe is used for being connected with a feed inlet of second equipment, and the discharge hole of the first equipment is higher than the feed inlet of the second equipment;

the mounting frame reciprocates along the axial direction of the connecting pipe so as to drive the connecting pipe to be close to or far away from the feeding hole and/or the discharging hole.

2. The pipe coupling according to claim 1, wherein the second end of the connection pipe is provided with a collar extending in a radial direction of the connection pipe, and a stepped groove is formed between the collar and the connection pipe;

and/or the ladder inslot is equipped with the cushion, the cushion is connected on the bulge loop, will under the condition that the connecting pipe is connected to the second equipment, the cushion with the lateral surface of feed inlet compresses tightly mutually.

3. The pipe connecting device according to claim 2, wherein the discharge port, the feed port and the connecting pipe are on the same axis; and/or the connecting tube is made of a hard material.

4. The pipe coupling according to claim 1, wherein the first apparatus is a dry mixer and the second apparatus is a powder bin.

5. The pipe connecting device according to claim 4, wherein the connecting pipe is provided at a side thereof with a first gas flow pipe extending outwardly, the first gas flow pipe communicating with the inside of the connecting pipe, and the dry mixer is provided with a second gas flow pipe communicating with the inside of the dry mixer, the second gas flow pipe communicating with the first gas flow pipe.

6. The pipe connecting device according to any one of claims 1 to 5, further comprising a fixing frame for connecting with a first apparatus and an operating lever connected to the fixing frame and adapted to rotate in a radial direction of the connecting pipe;

under the condition that the operating rod is driven to rotate, the mounting frame reciprocates on the fixing frame along the axial direction of the connecting pipe so as to drive the connecting pipe to be close to or far away from the feeding hole and/or the discharging hole.

7. The pipe coupling according to claim 6, wherein the mounting bracket comprises a mounting plate and a connector;

the mounting plate is provided with a mounting opening for mounting the connecting pipe, and the middle part of the connecting pipe is connected with the mounting plate; one end of the connecting piece is connected with the mounting plate, and the other end of the connecting piece is connected with the operating rod;

under the condition that the operating rod drives the connecting piece, the mounting plate drives the connecting pipe to be close to or far away from the feeding hole and/or the discharging hole.

8. The pipe connecting device according to claim 6, wherein the fixing frame has a mounting hole, an inner sleeve is disposed in the mounting hole, and a lifting rod is disposed on the mounting frame and fitted with the inner sleeve, so that the mounting frame is connected to the fixing frame.

9. The pipe connecting device according to claim 7, wherein the operating rod comprises a first rod and a second rod, the first rod is rotatably connected to the fixing frame, one end of the second rod is connected to an end of the first rod away from the connecting pipe, an end of the first rod close to the connecting pipe is connected to the connecting member, and the second rod is perpendicular to the first rod.

10. A powder processing apparatus comprising the pipe connection device according to any one of claims 1 to 9.