Novel chain piece for pipe chain conveyor

Abstract

The utility model relates to the technical field of pipe chain conveyors, in particular to a novel chain piece for a pipe chain conveyor, which comprises a chain, the outer surface of the chain is movably connected with a first chain piece, the front part of the outer surface of the chain is movably connected with a second chain piece, and a connecting bolt is jointly and movably connected between the second chain piece and a connecting bolt. According to the novel chain piece for the pipe chain conveyor, the wear-resisting protruding blocks are arranged on the outer surface of the second chain piece and the outer surface of the first chain piece, when the whole chain piece moves in a pipeline, the wear-resisting protruding blocks conduct friction firstly, and therefore the contact time between the second chain piece and the inner wall of the pipeline and the contact time between the first chain piece and the inner wall of the pipeline are prolonged; and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of tube chain conveyors, in particular to a novel chain piece for a tube chain conveyor. Background Art

[0002] The pipe chain conveyor is a mechanical device used to transport materials, which uses pipes and chains for transportation. The pipe chain conveyor is usually used to transport bulk materials, such as granular materials, powdered materials or block materials. It is characterized by high conveying efficiency, small footprint, stable and reliable operation. The chain of the pipe chain conveyor is usually made of special alloy steel or other wear-resistant materials, with good wear resistance and strength to adapt to long-term high-intensity working environment;

[0003] There are at least the following disadvantages in the use of the chain pieces of the existing pipe chain conveyor: 1. Although the chain pieces of the existing pipe chain conveyor are made of wear-resistant materials, after long-term use, the outer surface of the chain piece will rub against the inner wall of the pipe for a long time, which will still cause the outer surface of the chain piece to be uneven, thereby affecting the conveying efficiency; 2. Most of the existing chain pieces are two pieces spliced ​​into one piece, and directly connected by bolts, which are easy to be broken, affecting the stability of use. Therefore, we have launched a new high-efficiency and energy-saving volumetric heat exchanger. Utility Model Content

[0004] The main purpose of the utility model is to provide a new type of chain piece for a tube chain conveyor, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A new type of chain plate for a tube chain conveyor comprises a chain, wherein a first chain plate is movably connected to the outer surface of the chain, a second chain plate is movably connected to the front of the outer surface of the chain, and a connecting bolt is movably connected between the second chain plate and the connecting bolt.

[0007] Preferably, the right end of the No. 2 chain plate is fixedly connected with a No. 2 reinforcement block, the upper end, front end and lower end of the No. 2 reinforcement block are fixedly connected with No. 2 reinforcement ribs, the No. 2 chain plate is an arc-shaped structure, and a plurality of wear-resistant protrusions are fixedly connected to the outer surface of the No. 2 chain plate, a No. 2 inclined hole is opened in the middle of the rear end of the No. 2 chain plate, and two No. 2 arc-shaped grooves are opened at the rear end of the No. 2 chain plate, and the No. 2 inclined hole is located between the two No. 2 arc-shaped grooves, and the rear end of the No. 2 chain plate is fixedly connected with two plug-in blocks, and the two No. 2 arc-shaped grooves are both located between the two plug-in blocks.

[0008] Preferably, the two plug-in blocks are both of a structure that is narrow in the front and wide in the back, and the two plug-in blocks are both of a structure that is narrow in the right and wide in the left.

[0009] By adopting the above technical solution: the plug block is narrow at the front and wide at the back, which improves the stability after connection and avoids shaking.

[0010] Preferably, the left end of the No. 2 chain plate is fixedly connected to the No. 2 base, the No. 2 inclined hole penetrates the No. 2 base, and the No. 2 base and the No. 2 inclined hole are both movably connected with the connecting bolts.

[0011] By adopting the above technical solution: the No. 2 base supports the connecting bolts, thereby improving the stability of the connecting bolts.

[0012] Preferably, a No. 1 inclined hole is opened in the middle part of the front end of the No. 1 chain plate, two No. 1 arc-shaped grooves are opened at the front end of the No. 1 chain plate, the No. 1 inclined hole is located between the two No. 1 arc-shaped grooves, two pair of slots are opened at the front end of the No. 1 chain plate, the two No. 1 arc-shaped grooves are located between the two No. 1 arc-shaped grooves, the right end of the No. 1 chain plate is fixedly connected to the No. 1 base, the No. 1 inclined hole penetrates the No. 1 base, the left end of the No. 1 chain plate is fixedly connected to the No. 1 reinforcement block, and the upper end, lower end and rear end of the No. 1 reinforcement block are all fixedly connected to the No. 1 reinforcement rib.

[0013] By adopting the above technical solution: the slot and the plug-in block are adapted to each other, thereby improving the stability after connection.

[0014] Preferably, the No. 1 inclined hole and the No. 1 base are both movably connected with connecting bolts.

[0015] By adopting the above technical solution: the connecting bolt passes through the No. 2 chain plate through the No. 1 inclined hole, thereby improving the connection stability.

[0016] Preferably, the two pairs of slots are adapted to the two plug-in blocks, and the positions of the two No. 1 arc-shaped slots correspond to the positions of the two No. 2 arc-shaped slots.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. In the utility model, two No. 2 arc grooves are arranged on the No. 2 chain plate, and two corresponding pairing slots are opened on the No. 1 chain plate. When the No. 2 chain plate and the No. 1 chain plate are spliced ​​together, the two No. 2 arc grooves are inserted into the two pairing slots, so that the No. 2 chain plate and the No. 1 chain plate can be more tightly connected together, and the No. 1 chain plate and the No. 2 chain plate are prevented from shaking after being connected. By arranging the No. 2 reinforcing ribs and the No. 2 reinforcing blocks on the No. 2 chain plate, and arranging the No. 1 reinforcing ribs and the No. 1 reinforcing blocks on the No. 1 chain plate, the strength of the No. 1 chain plate and the No. 2 chain plate is improved;

[0019] 2. In the utility model, a plurality of wear-resistant protrusions are arranged on the outer surface of the No. 2 chain plate and the outer surface of the No. 1 chain plate. When the entire chain plate moves in the pipeline, the plurality of wear-resistant protrusions are rubbed first, thereby extending the contact time between the No. 2 chain plate and the No. 1 chain plate and the inner wall of the pipeline and improving the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a new type of chain piece for a tube chain conveyor of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the second chain piece of a new type of chain piece for a tube chain conveyor of the utility model;

[0022] Figure 3 It is a left view of the second chain piece of a new type of chain piece for a tube chain conveyor of the utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of a No. 1 chain piece of a new type of chain piece for a tube chain conveyor of the utility model.

[0024] In the figure: 1, chain; 2, chain plate No. 1; 3, chain plate No. 2; 4, connecting bolt; 21, arc groove No. 1; 22, inclined hole No. 1; 23, slot; 24, reinforcing block No. 1; 25, reinforcing rib No. 1; 26, base No. 1; 31, reinforcing rib No. 2; 32, reinforcing block No. 2; 33, wear-resistant protrusion; 34, arc groove No. 2; 35, inclined hole No. 2; 36, plug-in block; 37, base No. 2. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-4 , the utility model provides a technical solution:

[0029] A new type of chain piece for a tube chain conveyor comprises a chain 1, wherein a first chain piece 2 is movably connected to the outer surface of the chain 1, a second chain piece 3 is movably connected to the front of the outer surface of the chain 1, and a connecting bolt 4 is movably connected between the second chain piece 3 and the connecting bolt 4.

[0030] In this embodiment, the right end of the No. 2 chain plate 3 is fixedly connected to the No. 2 reinforcement block 32, the upper end, front end and lower end of the No. 2 reinforcement block 32 are fixedly connected to the No. 2 reinforcement rib 31, the No. 2 chain plate 3 is an arc-shaped structure, and a number of wear-resistant protrusions 33 are fixedly connected to the outer surface of the No. 2 chain plate 3, a No. 2 inclined hole 35 is opened in the middle of the rear end of the No. 2 chain plate 3, and two No. 2 arc-shaped grooves 34 are opened at the rear end of the No. 2 chain plate 3, and the No. 2 inclined hole 35 is located between the two No. 2 arc-shaped grooves 34, and the No. 2 inclined hole 35 is located between the two No. 2 arc-shaped grooves 34, and the rear end of the No. 2 chain plate 3 is fixedly connected to two plug-in blocks 36, and the two No. 2 arc-shaped grooves 34 are both located between the two plug-in blocks 36; the two plug-in blocks 36 are both narrow in front and wide in the back, and the two plug-in blocks 36 are both narrow in the right and wide in the left; the left end of the No. 2 chain plate 3 is fixedly connected to the No. 2 base 37, the No. 2 inclined hole 35 penetrates the No. 2 base 37, and the No. 2 base 37 and the No. 2 inclined hole 35 are both interlaced and movably connected with the connecting bolt 4.

[0031] Through the above scheme: after the two plug-in blocks 36 on the second chain plate 3 are inserted into the two plug-in slots 23 on the first chain plate 2, they are connected together by connecting bolts 4. With the cooperation of the two plug-in blocks 36 and the two plug-in slots 23, the connection stability between the second chain plate 3 and the first chain plate 2 can be improved to avoid shaking.

[0032] In this embodiment, an inclined hole No. 1 22 is opened in the middle of the front end of the No. 1 chain plate 2, and two arc-shaped grooves No. 1 21 are opened at the front end of the No. 1 chain plate 2, and the inclined hole No. 1 22 is located between the two arc-shaped grooves No. 1 21. Two matching slots 23 are opened at the front end of the No. 1 chain plate 2, and the two arc-shaped grooves No. 1 21 are located between the two arc-shaped grooves No. 1 21. The right end of the No. 1 chain plate 2 is fixedly connected to a base No. 1 26, and the inclined hole No. 1 22 runs through the base No. 1 26. The left end of the No. 1 chain plate 2 is fixedly connected to a reinforcing block No. 1 24, and the upper end, lower end and rear end of the No. 1 reinforcing block 24 are fixedly connected to a reinforcing rib No. 25; the inclined hole No. 1 22 and the No. 1 base 26 are both movably connected with the connecting bolt 4; the two matching slots 23 are both adapted to the two matching blocks 36, and the positions of the two arc-shaped grooves No. 1 21 correspond to the positions of the two arc-shaped grooves No. 2 34.

[0033] Through the above scheme: after the two slots 23 on the No. 1 chain plate 2 are inserted into the two plug-in blocks 36 on the No. 2 chain plate 3, they are connected together by connecting bolts 4. With the cooperation of the two plug-in blocks 36 and the two slots 23, the connection stability between the No. 2 chain plate 3 and the No. 1 chain plate 2 can be improved to avoid shaking.

[0034] It should be noted that the utility model is a new type of chain piece for a tube chain conveyor. During use, the chain 1 is first placed between the No. 1 chain piece 2 and the No. 2 chain piece 3, and the No. 2 chain piece 3 is located at the left part of the No. 1 chain piece 2. The No. 2 chain piece 3 is moved to the right. Since two No. 2 arc grooves 34 are provided on the No. 2 chain piece 3, and two corresponding pairing slots 23 are opened on the No. 1 chain piece 2, when the No. 2 chain piece 3 and the No. 1 chain piece 2 are spliced ​​together, the two No. 2 arc grooves 34 are inserted into the two pairing slots 23, so that the No. 2 chain piece 3 and the No. 1 chain piece 2 can be more tightly connected together, avoiding the No. 1 chain piece 2 and the No. 2 chain piece 3 from being connected. After shaking, by setting No. 2 reinforcing ribs 31 and No. 2 reinforcing blocks 32 on the No. 2 chain plate 3, and setting No. 1 reinforcing ribs 25 and No. 1 reinforcing blocks 24 on the No. 1 chain plate 2, the strength of the No. 1 chain plate 2 and the No. 2 chain plate 3 is improved, and then the No. 1 chain plate 2 and the No. 2 chain plate 3 are fixed to the outer surface of the chain 1 by connecting bolts 4 to complete the assembly, and by setting a number of wear-resistant protrusions 33 on the outer surface of the No. 2 chain plate 3 and the outer surface of the No. 1 chain plate 2, when the entire chain plate moves in the pipe, the several wear-resistant protrusions 33 are first rubbed, thereby extending the contact time between the No. 2 chain plate 3 and the No. 1 chain plate 2 and the inner wall of the pipe, thereby improving the service life.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new type of chain piece for a tube chain conveyor, comprising a chain (1), characterized in that: The outer surface of the chain (1) is movably connected to a first chain plate (2), the front of the outer surface of the chain (1) is movably connected to a second chain plate (3), and the second chain plate (3) and the connecting bolt (4) are movably connected to each other by a connecting bolt (4); The right end of the No. 2 chain plate (3) is fixedly connected with a No. 2 reinforcing block (32), and the upper end, front end and lower end of the No. 2 reinforcing block (32) are fixedly connected with No. 2 reinforcing ribs (31). The No. 2 chain plate (3) is an arc-shaped structure, and a plurality of wear-resistant protrusions (33) are fixedly connected to the outer surface of the No. 2 chain plate (3). A No. 2 inclined hole (35) is opened in the middle of the rear end of the No. 2 chain plate (3), and two No. 2 arc-shaped grooves (34) are opened at the rear end of the No. 2 chain plate (3), and the No. 2 inclined hole (35) is located between the two No. 2 arc-shaped grooves (34). The rear end of the No. 2 chain plate (3) is fixedly connected with two plug-in blocks (36), and the two No. 2 arc-shaped grooves (34) are both located between the two plug-in blocks (36).

2. The new chain piece for a tube chain conveyor according to claim 1 is characterized in that: The two inserting blocks (36) are both structures that are narrow in front and wide in the back, and the two inserting blocks (36) are both structures that are narrow in the right and wide in the left.

3. The new chain piece for a tube chain conveyor according to claim 1 is characterized in that: The left end of the No. 2 chain plate (3) is fixedly connected to a No. 2 base (37), the No. 2 inclined hole (35) penetrates the No. 2 base (37), and the No. 2 base (37) and the No. 2 inclined hole (35) are both interlaced and movably connected with the connecting bolt (4).

4. The new chain piece for a tube chain conveyor according to claim 1 is characterized in that: A No. 1 inclined hole (22) is formed in the middle of the front end of the No. 1 chain plate (2), two No. 1 arcuate grooves (21) are formed at the front end of the No. 1 chain plate (2), the No. 1 inclined hole (22) is located between the two No. 1 arcuate grooves (21), two pairing slots (23) are formed at the front end of the No. 1 chain plate (2), the two No. 1 arcuate grooves (21) are located between the two No. 1 arcuate grooves (21), the right end of the No. 1 chain plate (2) is fixedly connected to a No. 1 base (26), the No. 1 inclined hole (22) penetrates the No. 1 base (26), the left end of the No. 1 chain plate (2) is fixedly connected to a No. 1 reinforcing block (24), and the upper end, the lower end and the rear end of the No. 1 reinforcing block (24) are fixedly connected to a No. 1 reinforcing rib (25).

5. The new chain piece for a tube chain conveyor according to claim 4 is characterized in that: The first inclined hole (22) and the first base (26) are both interpenetratingly and movably connected with the connecting bolt (4).

6. The new chain piece for a tube chain conveyor according to claim 4 is characterized in that: The two pair of slots (23) are both matched with the two pair of inserting blocks (36), and the positions of the two first arc-shaped slots (21) correspond to the positions of the two second arc-shaped slots (34).

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