CN219770896U - Conveyor chain and conveyor - Google Patents

Abstract

The utility model relates to the technical field of conveyor traction structures, and provides a conveyor chain and a conveyor, wherein the conveyor chain comprises: and a plurality of sections of chain units connected in pairs, wherein each section of chain unit comprises: a link assembly and a connecting assembly; the connecting assembly comprises a pin shaft and a fixing piece, wherein the connecting end of the pin shaft penetrates through the chain piece assembly and protrudes out of the side wall of the chain piece assembly, and the fixing piece is detachably connected with the connecting end of the pin shaft. The conveyor chain provided by the utility model is characterized in that a chain piece component and a connecting component are arranged in each chain unit in a plurality of sections of connected chain units, and the connecting component comprises a pin shaft and a fixing piece which are detachably connected. After the chain plate assembly is assembled, the chain plate assembly is formed into a whole through the pin shaft and the fixing piece. When the chain unit needs to be disassembled, the pin shaft and the fixing piece can be directly disassembled, so that the chain unit is convenient and quick, and good in flexibility.

Description

Conveyor chain and conveyor

Technical Field

The utility model relates to the technical field of conveyor traction structures, in particular to a conveyor chain and a conveyor.

Background

The conveyor can be used for transporting the material, uses the chain as traction and carrier in some conveyors, and chain conveyor's conveying ability is big, can be used to transport tray and large-scale turnover case etc. can carry the article, can store the article again on the conveying line, prevents that the article from continuing to carry, plays the effect of adjustment article interval or article speed, can be used as assembly line or as the storage transport of material.

The chain commonly used at present comprises chain pieces and pin shafts, wherein adjacent chain pieces are rotatably connected through the pin shafts, so that the chain forms a whole, articles are conveniently conveyed through the movement of the chain, but the pin shafts in the structure are difficult to disassemble, and the flexibility is poor.

Disclosure of Invention

The utility model provides a conveyor chain and a conveyor, which are used for solving the defects of difficult detachment of a pin shaft and poor flexibility in the prior art, and realizing that the pin shaft and a fixing piece can be directly detached when a chain unit needs to be detached, thereby being convenient and quick and having good flexibility.

The present utility model provides a conveyor chain comprising: and a plurality of sections of chain units connected in pairs, wherein each section of chain unit comprises: a link assembly and a connecting assembly;

the connecting assembly comprises a pin shaft and a fixing piece, wherein the connecting end of the pin shaft penetrates through the chain piece assembly and protrudes out of the side wall of the chain piece assembly, and the fixing piece is detachably connected with the connecting end of the pin shaft.

According to the conveyor chain provided by the utility model, the chain piece component is provided with the round hole matched with the diameter of the pin shaft.

According to the conveyor chain provided by the utility model, the pin shaft further comprises a clamping end, and the clamping end is provided with a clamping strip;

the first side wall of the chain piece component is provided with a first groove corresponding to the clamping strip.

According to the conveyor chain provided by the utility model, the connecting assembly further comprises a gasket, and two clamping blocks are arranged on the gasket;

and a second groove corresponding to the clamping block is formed in the second side wall of the chain piece assembly.

According to the conveyor chain provided by the utility model, the clamping blocks are symmetrically arranged with the clamping strips, and the appearance of the clamping blocks is the same as that of the end parts of the clamping strips.

According to the present utility model there is provided a conveyor chain,

the connecting end of the pin shaft is a threaded end, and the fixing piece is a nut.

According to the conveyor chain provided by the utility model, the connecting assembly further comprises a pin, and the connecting end of the pin shaft is provided with a pin hole matched with the pin;

the fixing piece is provided with a clamping groove matched with the pin;

the pin penetrates through the pin hole, and the end part of the pin is clamped with the clamping groove.

According to the conveyor chain provided by the utility model, the chain piece assembly comprises an inner chain piece, a first outer chain piece and a second outer chain piece;

the second outer chain piece and the first outer chain piece are symmetrically arranged;

the ends of the inner links are stacked between the ends of the first outer links and the second outer links.

According to the conveyor chain provided by the utility model, at least one push head part is arranged on the first outer chain piece.

The present utility model provides a conveyor comprising any of the conveyor chains described above.

The conveyor chain provided by the utility model is characterized in that a chain piece component and a connecting component are arranged in each chain unit in a plurality of sections of connected chain units, and the connecting component comprises a pin shaft and a fixing piece which are detachably connected. After the chain plate assembly is assembled, the chain plate assembly is formed into a whole through the pin shaft and the fixing piece. When the chain unit needs to be disassembled, the pin shaft and the fixing piece can be directly disassembled, so that the chain unit is convenient and quick, and good in flexibility.

In the conveyor provided by the embodiment of the utility model, the conveyor chain is applied, so that the conveyor chain has the advantages as described above, and the description is omitted here.

Additional aspects and advantages of embodiments of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the utility model.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a conveyor chain provided by the present utility model;

fig. 2 is a schematic structural view of a pin provided by the utility model;

FIG. 3 is a schematic top view of a gasket provided by the present utility model;

FIG. 4 is a schematic diagram of a front view of a gasket according to the present utility model;

FIG. 5 is a schematic front view of a first outer link according to the present utility model;

FIG. 6 is a schematic top view of a first outer link provided by the present utility model;

FIG. 7 is a schematic front view of a second outer link provided by the present utility model;

FIG. 8 is a schematic top view of a second outer link provided by the present utility model;

fig. 9 is a schematic structural view of an inner link plate provided by the present utility model.

Reference numerals:

1000: a chain unit;

100: a chain sheet assembly;

110: a round hole;

120: a first groove;

130: a second groove;

140: an inner link; 141: a long hole;

150: a first outer link;

160: a second outer link;

170: a push head part;

180: a boss;

200: a connection assembly;

210: a pin shaft; 211: a connection end; 212: a locking end;

220: a fixing member;

230: a gasket; 231: a clamping block;

240: and (5) a pin.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The examples provided by the present utility model will now be described with reference to fig. 1 to 7, it being understood that the following are merely illustrative embodiments of the present utility model and are not to be construed as limiting the present utility model in any way.

The utility model provides a conveyor chain, and fig. 1 is a schematic structural view of the conveyor chain provided by the utility model, please refer to fig. 1. The conveyor chain includes: the plurality of chain units 1000 are connected in pairs, and the adjacent chain units 1000 can rotate relative to each other so as to be deformed during movement. The chain unit 1000 may be used to hoist an article to move the article to a set position through movement of the chain, or the chain unit 1000 may be directly used to push the article to move, which is not limited in this embodiment.

Wherein each link unit 1000 includes: a link assembly 100 and a link assembly 200. The link assembly 100 serves to fix and push an article, and the link assembly 200 serves to integrate the link assembly 100.

Fig. 2 is a schematic structural view of a pin provided by the present utility model, please refer to fig. 2. Specifically, the connecting assembly 200 includes a pin 210 and a fixing member 220, where the connecting end 211 of the pin 210 passes through the chain plate assembly 100 and protrudes from the side wall of the chain plate assembly 100, and the fixing member 220 is detachably connected to the connecting end 211 of the pin 210. That is, after the assembly of the chain sheet assembly 100 is completed, the chain sheet assembly 100 is formed as a single body by the pin shaft 210 and the fixing member 220. When the chain unit 1000 needs to be disassembled, the pin shaft 210 and the fixing piece 220 can be directly disassembled, so that the chain unit is convenient and quick, and has good flexibility.

It should be noted that, the connection structure between the adjacent chain units 1000 is also the connection assembly 200, and the corresponding connection structure is the same as the connection structure described above, which is not repeated in this embodiment.

The conveyor chain provided by the utility model is provided with a chain piece assembly 100 and a connecting assembly 200 in each chain unit 1000 in the connected multi-section chain units 1000, and the connecting assembly 200 comprises a pin shaft 210 and a fixing piece 220 which are detachably connected. After the assembly of the chain sheet assembly 100 is completed, the chain sheet assembly 100 is formed as a unit by the pin shaft 210 and the fixing member 220. When the chain unit 1000 needs to be disassembled, the pin shaft 210 and the fixing piece 220 can be directly disassembled, so that the chain unit is convenient and quick, and has good flexibility.

In one embodiment of the present utility model, the chain plate assembly 100 is provided with a round hole 110 matching the diameter of the pin 210. The circular hole 110 is matched with the circular section of the pin shaft 210, so that the pin shaft 210 can be prevented from shaking in the circular hole 110, and meanwhile, the pitch of the chain piece assembly 100 is ensured to be equal to 6 inches specified by national standards, so that the conveyor chain has higher interchangeability and adaptability, and the condition that other downstream components need to be adjusted adaptively due to different pitches is avoided.

In one embodiment of the present utility model, the pin 210 further includes a locking end 212, that is, one end of the pin 210 is the connection end 211, and the other end is the locking end 212. Wherein, the locking end 212 is provided with a locking strip, so that the pin 210 forms a T shape; the first side wall of the chain sheet assembly 100 is provided with a first groove 120 corresponding to the clamping strip, the first groove 120 is intersected with the round hole 110, and the pin shaft 210 can be prevented from rotating by clamping the clamping strip in the first groove 120, so that the strength and the service life of the conveyor chain are improved.

FIG. 3 is a schematic top view of a gasket provided by the present utility model; fig. 4 is a schematic front view of a gasket according to the present utility model, please refer to fig. 3 to 4. In one embodiment of the present utility model, the connection assembly 200 further includes a spacer 230, and the spacer 230 is configured to be disposed between the fixing member 220 and the sidewall of the link assembly 100, so as to further fix the pin 210. Wherein, two clamping blocks 231 are arranged on the gasket 230; the second side wall of the chain sheet assembly 100 is provided with the second groove 130 corresponding to the clamping block 231, the first groove 120 is intersected with the round hole 110, and the pin shaft 210 can be further prevented from rotating by clamping the clamping block 231 in the second groove 130, so that the strength and the service life of the conveyor chain are improved.

Further, as described above, the clamping blocks 231 are symmetrically arranged with the clamping strips, and the shape of the clamping blocks 231 is the same as the shape of the end parts of the clamping strips. Correspondingly, the first recess 120 and the second recess 130 are also identical in shape. That is, while the clamping bar corresponds to the first groove 120 and the clamping block 231 corresponds to the second groove 130, the clamping bar may also correspond to the second groove 130 and the clamping block 231 corresponds to the first groove 120, that is, the inversion of the pin 210 and the fixing member 220 is achieved, so that the adaptability and the interchangeability of the connection assembly 200 are improved, and the popularization and the application are facilitated.

In one embodiment of the present utility model, the connecting end 211 of the pin 210 is a threaded end, and the fixing member 220 is a nut. Through threaded connection, the pin shaft 210 and the fixing piece 220 can be quickly detached and connected, and replacement and maintenance are simple. Moreover, no parts are damaged, no deformation of the chain plate assembly 100 is required, and no loosening of the chain or the like is required.

In one embodiment of the present utility model, the connection assembly 200 further includes a pin 240, and the connection end 211 of the pin 210 is provided with a pin hole matching the pin 240; the fixing member 220 is provided with a clamping groove matched with the pin 240; the pin 240 is inserted into the pin hole, and the end of the pin 240 is locked in the locking groove.

In the above structure, the pin 240 is used to fix the connection relationship between the fixing member 220 and the pin 210, and prevent the relative rotation between the fixing member 220 and the pin 210 from loosening, thereby ensuring the integrity and strength of the chain unit 1000.

In one embodiment provided by the present utility model, the chain plate assembly 100 described above includes an inner chain plate 140, a first outer chain plate 150, and a second outer chain plate 160. FIG. 5 is a schematic front view of a first outer link according to the present utility model; fig. 6 is a schematic top view of a first outer chain sheet provided by the present utility model, and fig. 7 is a schematic front view of a second outer chain sheet provided by the present utility model; fig. 8 is a schematic top view of the second outer chain sheet provided by the present utility model, please refer to fig. 5 to 8. Wherein the second outer link 160 is symmetrically disposed with the first outer link 150; the ends of the inner links 140 are stacked between the ends of the first outer links 150 and the second outer links 160. That is, the first outer link 150 and the second outer link 160 clamp the inner link 140, and the inner link 140 in the present chain unit 1000 is further connected to the first outer link 150 and the second outer link 160 in the adjacent chain unit 1000, so as to realize the connection of the multiple chain units 1000 in pairs.

The circular hole 110 is disposed on the first outer link 150, and the second outer link 160 may be provided with an elongated slot 161 corresponding to the circular hole 110, and correspondingly, the first outer link 150 is provided with a first groove 120 intersecting with the circular hole 110; a second groove 130 intersecting the long groove 161 is provided on the second outer link 160. Fig. 9 is a schematic structural view of an inner link provided by the present utility model, please refer to fig. 9. And a long hole 141 is provided in the middle of the inner link 140 to reinforce the strength of the inner link 140 and to reduce the weight of the inner link 140, and the long hole 141 is matched with the circular hole 110 at both ends thereof.

In one embodiment of the present utility model, at least one pusher 170 is provided on the first outer link 150, and the pusher 170 is used to push the articles. In particular, the pushing head 170 may be used to push the trolleys under it, and since one pushing head 170 is provided on each chain unit 1000, the trolleys form an uninterrupted centralized transmission.

Further, the first outer chain sheet 150 may further be provided with a protruding portion 180, and a limit groove may be formed between the protruding portion 180 and the push head 170, so that the upper end of the trolley walking on the track may be limited, thereby forming an anti-sliding structure, effectively solving the front-back dragging and sliding phenomenon when the lower trolley passes through the uneven track and descending, reducing production accidents, and solving the worry of users after the user.

In particular embodiments, the conveyor chain may be of various configurations, generally divided into: the present embodiment is not limited to a chain type, a link plate type, a link net type, a slat type, a bucket type, a tray type, a carriage type, or the like.

The conveyor chain provided by the utility model is provided with a chain piece assembly 100 and a connecting assembly 200 in each chain unit 1000 in the connected multi-section chain units 1000, and the connecting assembly 200 comprises a pin shaft 210 and a fixing piece 220 which are detachably connected. After the assembly of the chain sheet assembly 100 is completed, the chain sheet assembly 100 is formed as a unit by the pin shaft 210 and the fixing member 220. When the chain unit 1000 needs to be disassembled, the pin shaft 210 and the fixing piece 220 can be directly disassembled, so that the chain unit is convenient and quick, and has good flexibility.

Further, the connecting end 211 of the pin 210 is a threaded end, and the fixing member 220 is a nut. By means of the threaded connection, the pin shaft 210 and the fixing member 220 can be quickly detached and quickly connected, and the connecting assembly 200 further comprises a pin 240, wherein the pin 240 is used for fixing the connection relation between the fixing member 220 and the pin shaft 210, and preventing relative rotation between the fixing member 220 and the pin shaft 210 from loosening, so that the integrity and strength of the chain unit 1000 are guaranteed.

The present utility model provides a conveyor comprising any of the conveyor chains described above.

In particular embodiments, the conveyor may also have a variety of different configurations, such as a flatbed conveyor, a apron conveyor, a tray conveyor, a bucket conveyor, a roller chain conveyor, a curved conveyor, a scraper conveyor, a buried scraper conveyor, a hanging conveyor, a push conveyor, and the like. Of course, these types of conveyors are all driven by chains to convey materials, and therefore they are collectively referred to as chain conveyors.

The conveyor provided by the utility model is provided with the chain sheet assembly 100 and the connecting assembly 200 in each chain unit 1000 in the plurality of sections of chain units 1000 which are connected in pairs, and the connecting assembly 200 comprises a pin shaft 210 and a fixing piece 220 which are detachably connected. After the assembly of the chain sheet assembly 100 is completed, the chain sheet assembly 100 is formed as a unit by the pin shaft 210 and the fixing member 220. When the chain unit 1000 needs to be disassembled, the pin shaft 210 and the fixing piece 220 can be directly disassembled, so that the chain unit is convenient and quick, and has good flexibility.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. A conveyor chain, comprising: and a plurality of sections of chain units connected in pairs, wherein each section of chain unit comprises: a link assembly and a connecting assembly;

the connecting assembly comprises a pin shaft and a fixing piece, wherein the connecting end of the pin shaft penetrates through the chain piece assembly and protrudes out of the side wall of the chain piece assembly, and the fixing piece is detachably connected with the connecting end of the pin shaft.

2. The conveyor chain of claim 1, wherein the chain sheet assembly is provided with a circular hole matching the diameter of the pin shaft.

3. The conveyor chain of claim 1, wherein the pin shaft further comprises a detent end, the detent end having a detent bar disposed thereon;

the first side wall of the chain piece component is provided with a first groove corresponding to the clamping strip.

4. The conveyor chain of claim 3, wherein the connection assembly further comprises a spacer having two clips disposed thereon;

and a second groove corresponding to the clamping block is formed in the second side wall of the chain piece assembly.

5. The conveyor chain of claim 4, wherein the clamp blocks are symmetrically disposed with the clamp bar and the clamp blocks have the same profile as the clamp bar ends.

6. The conveyor chain of claim 1, wherein the conveyor chain comprises a plurality of conveyor chains,

the connecting end of the pin shaft is a threaded end, and the fixing piece is a nut.

7. The conveyor chain of claim 6, wherein the connection assembly further comprises a pin, the connection end of the pin shaft being provided with a pin hole that mates with the pin;

the fixing piece is provided with a clamping groove matched with the pin;

the pin penetrates through the pin hole, and the end part of the pin is clamped with the clamping groove.

8. The conveyor chain of claim 1, wherein the chain sheet assembly comprises an inner chain sheet, a first outer chain sheet, and a second outer chain sheet;

the second outer chain piece and the first outer chain piece are symmetrically arranged;

the ends of the inner links are stacked between the ends of the first outer links and the second outer links.

9. The conveyor chain of claim 8, wherein the first outer link has at least one push head portion disposed thereon.

10. A conveyor comprising a conveyor chain according to any one of claims 1 to 9.