CN201634183U

CN201634183U - Novel high-strength conveyer chain belt

Info

Publication number: CN201634183U
Application number: CN2010201722360U
Authority: CN
Inventors: 谭鹏飞; 王勇; 周蕾; 王景祥; 王锦强
Original assignee: GUANGZHOU AUTOPIONEER AUTOMATICAL EQUIPMENT CO Ltd
Current assignee: HUNAN AOPAI AUTOMATION EQUIPMENT CO., LTD.
Priority date: 2010-04-21
Filing date: 2010-04-21
Publication date: 2010-11-17
Anticipated expiration: 2020-04-21

Abstract

The utility model provides a novel high-strength conveyer chain belt which is used on a material conveying line track. The conveyer chain belt comprises a plurality of chain plates and a plurality of connecting pins; an inner pin hole and an outer pin hole are respectively arranged in front and rear of each chain plate; and two chain plates are connected by placing one end of the inner pin hole of the rear chain plate into a groove of the outer pin hole of the front chain plate, corresponding the inner pin hole of a rear chain sheet and the position of the outer pin hole of a front chain sheet and pushing the connecting pin into the outer pin hole and the inner pin hole. The connecting pins and the outer pin holes are in a flat position structure, both ends of each connecting pin are provided with convex parts, the convex parts are used for fixing the connection of the chain plates, the connecting pins and the pin holes are in spacing fitness, edges which are connected between the front chain plate and the rear chain plate are circular arc-shaped, and the bottom surface of each chain plate is provided with a guide rail saddle for a reinforcing rib and the track to be matched on. The novel high-strength conveyer chain belt has reasonable and compact structure and high strength, and can turn laterally.

Description

A kind of later-model high strength conveyor chain

Technical field

The utility model relates to a kind of high strength conveyor chain that uses on the mass transport trajectory, it is applicable to the conveying of light-end productss such as tobacco curing machinery, various food, medicine packaging machinery, belongs to the renovation technique of conveyor chain.

Background technology

At present, the conveyer chain that the travel line track of all kinds of packaging products adopts has two kinds, a kind of is the chain that adopts stainless steel material to make, the shortcoming of its existence is a complex structure, and quality is heavy, and the operation power consumption is high, noise is big, and chain and way rub are serious in the operational process, need to add lubricating oil, safeguard inconvenience, and the construction costs height.Second kind is the plastic conveying and plastic chain belt of injection mo(u)lding, usually carrier bar in these plastic conveying and plastic chain belts and the mounting or dismounting between pin difficulty, and these conveyor chains is installed in when moving on the delivery track, because the insufficient strength height, when if impulsive force is excessive, cause the chain fracture easily.

Summary of the invention

At the problems referred to above, the utility model provides a kind of later-model high strength conveyor chain, and this conveyor chain is that the polymer carrier bar by once injection moulding combines.This conveyor chain is simple in structure, easily mounting or dismounting, and cost is low, and friction coefficient is little, and self-lubricating property is good, and noise is low, and is in light weight, and the intensity height connects reliably, can turn.

Some connecting pins that high strength conveyor chain provided by the utility model comprises some carrier bars and is used to connect some carrier bars, be respectively equipped with inner pinhole and outside pin-and-hole before and after the carrier bar, inner pinhole one end of back one carrier bar is positioned on the groove of outside pin-and-hole of last carrier bar, and the inner pinhole of back one carrier bar is corresponding with the position of the outside pin-and-hole of last carrier bar, connecting pin is placed through in inner pinhole and the outside pin-and-hole, the protruding position of bonded assembly between two carrier bars before and after the two ends of connecting pin also are provided with and are used for fixing.

Connecting pin of the present utility model and inner pinhole, outside pin-and-hole adopt the free-running fit structure, and having guaranteed has mobile space after each carrier bar assembling, chain belt is in operation can adjusts two width between centerss between the carrier bar voluntarily; The inner pinhole of carrier bar is that benchmark is the normal cone shape to both sides with positive center, and making between carrier bar can rotating certain angle, makes carrier bar have the side direction turning function; And connecting pin and outside pin-and-hole all adopt flat bit architecture.In addition, the edge designs of joining between two carrier bars of front and back is circular-arc, can avoid the room effectively when carrier bar is rotated, and makes the connection compactness between two carrier bars again; Carrier bar is provided with the guide rail saddle with guide rail, and the guide rail saddle colludes the formula structure in being.

High strength conveyor chain of the present utility model is by being forced into connecting pin in the pin-and-hole of two adjacent carrier bars, two carrier bars are fixed and connected into conveyor chain by the protruding position of connecting pin, guaranteed the conformability of each carrier bar center.The surface roughness of carrier bar is moderate, and the delivery product is reliable and stable.The carrier bar bottom surface is provided with reinforced rib, has increased the intensity of carrier bar, and chain belt still can normally be moved under the situation that reaches the 600Kg pulling force.

The beneficial effects of the utility model are: the whole piece chain belt by high strength carrier bar combination forming can bend to certain arc, but chain belt is moving linearly not only, also can do circular motion, also can on less than 15 ° inclined-plane, move, like this, the whole piece conveyor chain just can be transported to desired location to material from a position, and whole delivery system design is simple more and flexible.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a left view of the present utility model.

Fig. 3 is the A-A cutaway view among Fig. 1.

Among the figure: 1, carrier bar; 2, connecting pin; 3, inner pinhole; 4, outside pin-and-hole; 5, protruding position; 6, reinforced rib; 7, guide rail saddle; 8, edge A; 9, edge B

The specific embodiment

Referring to figs. 1 through shown in Figure 3, this conveyor chain comprises some carrier bars 1 and some connecting pins 2, carrier bar 1 front and back are respectively equipped with inner pinhole 3 and outside pin-and-hole 4, inner pinhole 3 one ends by back one carrier bar are positioned on the groove of outside pin-and-hole 4 of last carrier bar, and make the inner pinhole 3 of back one carrier bar corresponding with the position of the outside pin-and-hole 4 of last carrier bar, and by connecting pin 2 is forced in inner pinhole 3 and the outside pin-and-hole 4, thereby two carrier bars are connected.Inner pinhole 3 is that benchmark is the normal cone shape to both sides with positive center, and so, making between carrier bar can rotating certain angle, makes carrier bar have the side direction turning function; Connecting pin 2 is all taked flat bit architecture with outside pin-and-hole 4, is convenient to assembled orientation; Connecting pin adopts the higher carbon steel autocracy of intensity to form.There is protruding position 5 at connecting pin 2 two ends, the connection before and after protruding position 5 is used for fixing between the carrier bar 1.Connecting pin 2 adopts free-running fit with cooperating of inner pinhole 3, outside pin-and-hole 4, and having guaranteed has mobile space after each carrier bar assembling, chain belt is in operation can adjusts two width between centerss between the carrier bar voluntarily.Edge A8, edge B9 that 1 of two carrier bar in front and back join are circular-arc, when rotating between adjacent two carrier bars 1, can avoid the room effectively, make the connection compactness between two carrier bars 1 again.Carrier bar 1 bottom surface is provided with reinforced rib 6, has strengthened the intensity of carrier bar 1 greatly, makes chain belt under the situation that reaches the 600Kg pulling force, still normally operation.Collude the formula structure in guide rail saddle 7 on the carrier bar 1 adopts and track is complementary, guide rail saddle 7 can guarantee that conveyor chain slides and do not derail on guide rail.

In sum, chain band strength height described in the utility model, connect reliable, but moving linearly not only, also can do circular motion, also can on less than 15 ° inclined-plane, move, like this, the whole piece conveyor chain just can be transported to desired location to material from a position, and whole delivery system design is simple more and flexible.

Claims

1. later-model high strength conveyor chain, comprise some carrier bars and some connecting pins, it is characterized in that: described connecting pin is used to connect described carrier bar, be respectively equipped with inner pinhole and outside pin-and-hole before and after the described carrier bar, inner pinhole one end of back one carrier bar is positioned on the groove of outside pin-and-hole of last carrier bar, and the inner pinhole of back one carrier bar is corresponding with the position of the outside pin-and-hole of last carrier bar, connecting pin is placed through in inner pinhole and the outside pin-and-hole, and described connecting pin two ends are provided with and are used for fixing the protruding position of bonded assembly between adjacent two carrier bars.

2. according to the described a kind of later-model high strength conveyor chain of claim 1, it is characterized in that: described connecting pin and inner pinhole, outside pin-and-hole adopt the free-running fit structure.

3. according to the described a kind of later-model high strength conveyor chain of claim 1, it is characterized in that: described inner pinhole is that benchmark is the normal cone shape to both sides with positive center, and described connecting pin and outside pin-and-hole all adopt flat bit architecture.

4. according to the described a kind of later-model high strength conveyor chain of claim 1, it is characterized in that: the edge that joins between adjacent two carrier bars is can avoid the room effectively when carrier bar is rotated and make the circular-arc of connection compactness between two carrier bars.

5. according to the described a kind of later-model high strength conveyor chain of claim 1, it is characterized in that: the bottom surface of described carrier bar is provided with the reinforced rib that increases carrier bar intensity.

6. according to the described a kind of later-model high strength conveyor chain of claim 1, it is characterized in that: described carrier bar be provided with guide rail in collude the guide rail saddle of formula structure.