Annular fence type pipeline chain wheel feeding device

Abstract

The utility model discloses an annular fence type pipeline chain wheel feeding device which comprises an annular fence type pipeline body. The annular fence type pipeline body is further provided with a notch matched with the chain wheel, the annular chain is arranged in the annular fence type pipeline body in a rotatable mode, the chain wheel is in linkage fit with the annular chain through the notch, and the motor is connected with the chain wheel in a rotating fit mode through a rotating shaft. The feeding device has the advantages that by introducing the design of the annular fence type feeding pipeline, double advantages are achieved: firstly, smooth circulation of materials is promoted through the design, and continuity and high efficiency of flowing of the materials are ensured; and secondly, a'fence 'is naturally formed by the annular structure, and a main working area is effectively defined, so that a standardized and normalized working space is more easily constructed, and the overall working efficiency and safety are improved. And 2, a V-shaped notch structure is adopted for connection of a feeding pipeline and a discharging pipeline, so that the feeding and discharging area is increased, and feeding and discharging are smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe chain feeding, in particular to a ring-shaped fence type pipe sprocket feeding device. Background Art

[0002] The ring fence type pipe sprocket feeding device, as a highly efficient material conveying equipment, is widely used in the material handling process of various industries.

[0003] The device is mainly composed of multiple connected pipe sections and annular chains. Through the circular movement of the annular chain in the pipeline, the material is continuously transported from one location to another. Due to its tubular structure and annular chain transmission method, the annular fence type pipeline sprocket feeding device has significant advantages in sealing, efficiency and flexibility.

[0004] In order to meet the transportation needs in different scenarios, the existing ring fence type pipeline sprocket feeding device is designed to adapt to the transportation of materials with a larger flow rate. It is usually achieved by adopting a bell mouth design. However, although this method improves the transportation capacity, it also brings new problems, such as the accumulation and blockage of materials at the flared mouth and the resulting decrease in transportation efficiency.

[0005] In terms of the layout of the pipe chain pipeline, it is usually necessary to consider the limitation of the working range. In order to ensure the normal operation of the ring chain and materials, the pipeline is generally installed along a specific path, including straight, curved and vertical forms. Such a layout not only helps to adapt to the complex on-site environment, but also improves the transportation efficiency through reasonable path planning. However, due to the diversity of pipeline shapes and space limitations, the chain drive structure tends to become relatively compact, which to some extent affects the transmission efficiency and service life of the ring chain.

[0006] In order to avoid the inconvenience of chain transmission caused by the overly compact chain feeding structure, the prior art uses high-strength materials or optimizes the sprocket design. However, although these methods can improve the performance of chain transmission to a certain extent, they may also cause new problems. For example, the use of high-strength materials may increase manufacturing costs. In addition, although optimizing the sprocket design can improve transmission efficiency, it may also increase the complexity of the equipment and the difficulty of maintenance.

[0007] Therefore, how to expand the feed port and discharge port of the annular fence type pipe sprocket feeding device to improve the conveying capacity while avoiding the problems of material accumulation, blockage and overly compact chain transmission structure has become a technical problem to be solved by the utility model. Utility Model Content

[0008] The technical problem solved by the utility model is to provide a ring-fence type pipe sprocket feeding device in response to the defects existing in the above-mentioned prior art, so as to solve the problems of material accumulation, blockage, compact chain transmission structure and low transmission efficiency existing in the design and use of the ring-fence type pipe sprocket feeding device proposed in the above-mentioned background technology.

[0009] In order to solve the above technical problems, the technical solutions adopted by the utility model are as follows:

[0010] A ring fence type pipeline sprocket feeding device, comprising a ring fence type pipeline body;

[0011] The annular fence type pipeline body is provided with a V-shaped feed inlet and an inverted V-shaped discharge outlet;

[0012] The V-shaped feed port is formed with a first arc-shaped notch portion that can extend upward on the outer surface of the pipe, and the feed pipe is fixedly arranged on the first arc-shaped notch portion;

[0013] The inverted V-shaped discharge port is formed with a second arc-shaped notch portion extending downward on the outer side of the pipe, and the discharge pipe is fixedly arranged on the second arc-shaped notch portion;

[0014] The annular fence type pipe body also has a notch that cooperates with the sprocket wheel. The annular chain is rotatably arranged in the annular fence type pipe body, and the sprocket wheel is linked with the annular chain through the notch.

[0015] As a further solution of the utility model, the annular chain includes a metal cable chain and a disc, the metal cable chain includes a horizontal connecting ring and a vertical connecting ring, and the disc is fixedly arranged on the vertical connecting ring.

[0016] As a further solution of the utility model, the disc is fixedly arranged at a middle position of the outer side of the vertical connecting ring.

[0017] As a further solution of the utility model, the transverse connecting ring includes a transverse annular hole, the sprocket includes a sprocket rod matched with the transverse annular hole, and the sprocket is connected to the transverse annular hole of one of the transverse connecting rings through the sprocket rod.

[0018] As a further solution of the utility model, the number of the sprocket rods is 6, and the 6 sprocket rods are evenly distributed on a circumference centered on the sprocket.

[0019] As a further solution of the utility model, the bottom end of the feed pipe is sealedly connected to the annular fence type pipeline body through a V-shaped feed port.

[0020] As a further solution of the utility model, the top end of the discharge pipe is sealedly connected to the annular fence type pipeline body through an inverted V-shaped feed port.

[0021] As a further solution of the utility model, the V-shaped feed port and the inverted V-shaped discharge port are respectively arranged on the annular inner side surface of the annular fence type pipeline body.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. By introducing the ring-type feeding pipe design, dual advantages are achieved: first, this design promotes the smooth circulation of materials and ensures the continuity and efficiency of material flow; second, the ring structure naturally forms a "fence", which effectively defines the main working area, making it easier to build a standardized and normalized working space, improving overall work efficiency and safety.

[0024] 2. A V-shaped notch structure is used in the connection of the inlet and outlet pipes to increase the inlet and outlet area, making the inlet and outlet smoother.

[0025] 3. The sprocket drive design positioned downward is not only conducive to stable positioning, but also effectively prevents the sprocket from shifting or shaking during transmission, thereby improving the stability and reliability of use.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0028] Figure 1 It is a structural schematic diagram of the utility model.

[0029] Figure 2 It is a structural schematic diagram of the utility model from another perspective.

[0030] Figure 3 It is a schematic diagram of the structure of the annular chain inside the annular fence type pipeline body of the utility model.

[0031] Figure 4 for Figure 3 A magnified schematic diagram of part A.

[0032] Figure 5 It is a structural schematic diagram of the V-shaped feed port of the utility model.

[0033] Figure 6 for Figure 5 An enlarged schematic diagram of part B.

[0034] Figure 7 It is a structural schematic diagram of the inverted V-shaped discharge port of the utility model.

[0035] Figure 8 for Figure 7 Enlarged schematic diagram of part C of FIG.

[0036] The reference numerals and names in the figures are as follows:

[0037] An annular fence type pipeline body 1, a V-shaped feed port 2, an inverted V-shaped discharge port 3, a first arc surface notch portion 4, a second arc surface notch portion 5, a sprocket 6, a notch 7, an annular chain 8, a metal chain 9, a disc 10, a transverse connecting ring 11, a vertical connecting ring 12, a transverse annular hole 13, a sprocket rod 14, a feed pipe 15, a discharge pipe 16, a rotating shaft 17, an arc surface 18, a vertical surface 19 and a bearing seat 20. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1 —8, in the embodiment of the utility model, a ring fence type pipeline sprocket feeding device comprises a ring fence type pipeline body 1; a V-shaped feed port 2 and an inverted V-shaped discharge port 3 are arranged on the ring fence type pipeline body 1; the V-shaped feed port 2 and the inverted V-shaped discharge port 3 form a gap in the original outer arc surface of the ring fence type pipeline body 1, and after the gap is formed, it is no longer restricted by the arc surface, so that it can be vertically connected to the feed pipe 15 or the discharge pipe 16, such as Figure 2 As shown, the positions where the feed pipe 15 and the discharge pipe 16 are connected to the annular fence type pipe body 1 respectively make the arc surface 18 of the V-shaped feed port 2 and the inverted V-shaped discharge port 3 on the annular fence type pipe body 1 become the vertical surface 19 after the feed pipe 15 and the discharge pipe 16 are connected. The arc surface 18 refers to the surface that originally blocks the V-shaped feed port 2 and the inverted V-shaped discharge port 3 when the V-shaped feed port 2 and the inverted V-shaped discharge port 3 are opened on the annular fence type pipe body 1, and the vertical surface 19 refers to a surface with vertical characteristics relative to the arc surface.

[0040] The sprocket 6 is sleeved on the rotating shaft 17 and fixedly connected to the rotating shaft 17, and the rotating shaft 17 is fixedly set on the workbench through the bearing seat 20, and the rotating shaft 17 is linked and connected with the motor shaft of a motor when working to achieve driving, which are all extended implementation methods that ordinary technicians in this field can know.

[0041] The V-shaped feed port 2 is formed with a first arc-shaped notch portion 4 extending upward on the outer surface of the pipe, and the feed pipe 15 is fixedly arranged on the first arc-shaped notch portion 4; the inverted V-shaped discharge port 3 is formed with a second arc-shaped notch portion 5 extending downward on the outer surface of the pipe, and the discharge pipe 16 is fixedly arranged on the second arc-shaped notch portion 5; the annular fence type pipe body 1 also has a notch 7 cooperating with the sprocket 6, and the annular chain 8 is rotatably arranged in the annular fence type pipe body 1, and the sprocket 6 is linked with the annular chain 8 through the notch 7, and the motor is rotatably connected with the sprocket 6 through the rotating shaft 17, and the rotating shaft 17 can be fixedly connected to a working platform through the bearing seat 20, which are all extended implementation methods known to ordinary technicians in this field.

[0042] The ring chain 8 includes a metal cable chain 9 and a disc 10. The metal cable chain 9 includes a transverse connecting ring 11 and a vertical connecting ring 12. The disc 10 is fixedly arranged on the vertical connecting ring 12. The disc 10 is fixedly arranged at the middle position of the outer side of the vertical connecting ring 12. The transverse connecting ring 11 includes a transverse annular hole 13. The sprocket 6 includes a sprocket rod 14 matched with the transverse annular hole 13. The sprocket 6 is connected to the transverse annular hole 13 of one of the transverse connecting rings 11 through the sprocket rod 14.

[0043] The number of sprocket rods 14 is 6, and the sprocket rods 14 are evenly distributed on the circumference centered on the sprocket 6. The bottom end of the feed pipe 15 is sealed and connected to the annular fence type pipeline body 1 through the V-shaped feed port 2. The top end of the discharge pipe 16 is sealed and connected to the annular fence type pipeline body 1 through the inverted V-shaped feed port 2. The V-shaped feed port 2 and the inverted V-shaped discharge port 3 are respectively arranged on the annular inner side surface of the annular fence type pipeline body 1.

[0044] Embodiment 1:

[0045] This embodiment is an embodiment in a specific application scenario.

[0046] For example, in a chemical production line, powdered materials need to be transported efficiently and stably. Since the material flow is large and it is required to avoid material leakage and external pollution during the transportation process, the annular fence type pipeline sprocket feeding device of the utility model is selected.

[0047] The device comprises a ring fence type pipeline body 1, which is characterized by being provided with a V-shaped feed port 2 and an inverted V-shaped discharge port 3. The design of the V-shaped feed port 2 enables the material to enter the pipeline smoothly, while the inverted V-shaped discharge port 3 ensures that the material can be discharged quickly and completely. This design not only improves the material conveying efficiency, but also effectively avoids the problem of material accumulation and blockage at the inlet and outlet.

[0048] The ring chain 8 in the device is composed of a metal cable chain 9 and a disc 10. The metal cable chain 9 includes a transverse connecting ring 11 and a vertical connecting ring 12, and the disc 10 is fixedly arranged on the vertical connecting ring 12. This structure makes the ring chain 8 more stable during the transmission process and can withstand greater tension. The sprocket 6 is linked with the ring chain 8 through a sprocket rod 14 that matches the annular hole of the transverse connecting ring 11, thereby driving the chain to circulate in the pipeline.

[0049] In specific operation, the feed pipe 15 is sealed and connected to the annular fence type pipeline body 1 through the V-shaped feed port 2, which ensures the sealing of the material during the transportation process and prevents external contamination. Similarly, the discharge pipe 16 is also sealed and connected to the pipeline body through the inverted V-shaped discharge port 3, ensuring that the material can be completely discharged without leakage.

[0050] In addition, the chain transmission structure of the device is reasonably designed to avoid the problem of being too compact. The sprocket 6 and the ring chain 8 are precisely matched, the transmission efficiency is high, and the service life is long. The entire device performs well during operation, not only meeting the high requirements of the chemical production line for material transportation, but also reducing maintenance costs and downtime.

[0051] Embodiment 2:

[0052] This embodiment describes in detail the application of the ring fence type pipeline sprocket feeding device in material transportation, especially its inlet and outlet pipeline connection, the ring fence type feeding pipeline design, and the arrangement of the motor shaft 17 and the sprocket 6.

[0053] First, the device adopts a unique V-shaped notch 7 structure in the connection of the inlet and outlet pipes. This design significantly increases the area of ​​inlet and outlet, making the material in and out process smoother. Specifically, the design of the V-shaped inlet 2 allows the material to enter the pipeline at a larger flow rate, while the inverted V-shaped outlet 3 ensures that the material can be discharged quickly and smoothly. This structure effectively avoids the accumulation and blockage of materials at the inlet and outlet, thereby improving the conveying efficiency.

[0054] Secondly, the device adopts a circular fence-type feeding pipeline design. This design not only limits the working range and ensures the stability and safety of materials during transportation, but also effectively avoids the inconvenience of chain transmission caused by the overly compact pipe chain feeding structure. The design of the circular fence-type pipeline allows the chain to have enough space for flexible movement during the transmission process, thereby improving the transmission efficiency and the service life of the equipment.

[0055] In addition, the device also has an innovative design in the arrangement of the motor shaft 17 and the sprocket 6. The motor shaft 17 is fixedly connected toward the bottom near both ends, and the sprocket 6 is also driven toward the bottom. This arrangement is conducive to the stable transmission of the sprocket 6, reduces vibration and noise, and further improves the reliability and durability of the device.

[0056] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0057] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A ring fence type pipeline sprocket feeding device, characterized in that: It includes a ring fence type pipeline body; The annular fence type pipeline body is provided with a V-shaped feed inlet and an inverted V-shaped discharge outlet; The V-shaped feed port is formed with a first arc-shaped notch portion that can extend upward on the outer surface of the pipe, and the feed pipe is fixedly arranged on the first arc-shaped notch portion; The inverted V-shaped discharge port is formed with a second arc-shaped notch portion extending downward on the outer side of the pipe, and the discharge pipe is fixedly arranged on the second arc-shaped notch portion; The annular fence type pipe body also has a notch that cooperates with the sprocket wheel. The annular chain is rotatably arranged in the annular fence type pipe body, and the sprocket wheel is linked with the annular chain through the notch.

2. The annular fence type pipeline sprocket feeding device according to claim 1 is characterized in that: The annular chain comprises a metal cable chain and a disc. The metal cable chain comprises a transverse connecting ring and a vertical connecting ring. The disc is fixedly arranged on the vertical connecting ring.

3. The annular fence type pipeline sprocket feeding device according to claim 2 is characterized in that: The disc is fixedly arranged at the middle position of the outer side of the vertical connecting ring.

4. The annular fence type pipeline sprocket feeding device according to claim 2, characterized in that: The transverse connecting ring comprises a transverse annular hole, the sprocket comprises a sprocket rod matched with the transverse annular hole, and the sprocket is connected in linkage with the transverse annular hole of one of the transverse connecting rings through the sprocket rod.

5. The annular fence type pipeline sprocket feeding device according to claim 4, characterized in that: The number of the sprocket rods is 6, and the sprocket rods are evenly distributed on a circle centered on the sprocket.

6. The annular fence type pipeline sprocket feeding device according to claim 1, characterized in that: The bottom end of the feed pipe is sealed and connected to the annular fence type pipeline body through a V-shaped feed port.

7. The annular fence type pipeline sprocket feeding device according to claim 1, characterized in that: The top end of the discharge pipe is sealed and connected to the annular fence type pipeline body through an inverted V-shaped feed port.

8. The annular fence type pipeline sprocket feeding device according to claim 1, characterized in that: The V-shaped feed inlet and the inverted V-shaped discharge outlet are respectively arranged on the inner side surface of the annular fence type pipeline body.

Images