CN211768480U

CN211768480U - Heavy-load linear jacking transfer machine

Info

Publication number: CN211768480U
Application number: CN202020212009.XU
Authority: CN
Inventors: 李祖平; 苏燕; 王松; 袁辉
Original assignee: Shanghai Xingpack Automation Co ltd
Current assignee: Shanghai Xingpack Automation Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-27
Anticipated expiration: 2030-02-26

Abstract

The application relates to a heavy load straight line jacking moves machine of carrying, include: the guide rod is fixed on the base along the vertical direction; the lifting frame is connected to the guide rod and can lift along the guide rod; the conveying belt supports are fixed on the liftable rack in rows, each conveying belt support is provided with a chain wheel and a chain arranged on the chain wheel, and each conveying belt support is also fixed with a chain support; the upper part of the chain forms a conveying surface capable of conveying articles, and the chain support is arranged on the lower surface of the upper part of the chain; the liftable frame can rise or fall under the drive of first driving piece, and the sprocket can rotate and drive the chain rotation under the drive of second driving piece, makes article transmit on the chain. The utility model discloses be applied to the complete set project in, realize whole buttress material or single great material change direction of delivery's requirement in limited place space, carry behind the jacking or fall the back and carry.

Description

Heavy-load linear jacking transfer machine

Technical Field

The application belongs to the technical field of transmission machinery, and particularly relates to a heavy-load linear jacking transfer machine.

Background

In the assembly line and the warehouse logistics transportation of products, articles are transported by a conveyor line in many ways. For example, a plurality of conveyor lines are arranged vertically and horizontally in a distribution yard, and a transfer device is arranged at an intersection of the conveyor lines. Then, the transfer direction of the article is changed by the transfer device which is operated, and the article is carried into or out of the main conveyor line from the intersection position. The transfer machine enables articles to conveniently enter and exit the main conveying line and the auxiliary conveying line, collision, extrusion and even damage of external structures caused by stacking of the articles in the conveying process are avoided, and the transfer machine is widely applied to the field of industrial and logistics conveying.

However, in the process of jacking the conveyor belt of the jacking transfer machine, when the weight of the conveyed articles is large, the articles are difficult to support by the traditional conveying belt, and the jacking transfer machine is limited to be used for conveying the articles with large weight.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the heavy-load linear jacking transfer machine is provided for solving the defect that the jacking transfer machine in the prior art can not transfer articles with larger weight.

The utility model provides a technical scheme that its technical problem adopted is: a heavy-duty linear jacking transfer machine comprises:

the base is fixedly provided with a guide rod along the vertical direction;

the lifting rack is connected to the guide rod and can lift along the guide rod;

the conveying belt supports are fixed on the liftable rack in rows, each conveying belt support is provided with a chain wheel and a chain arranged on the chain wheel, and each conveying belt support is also fixed with a chain support; the upper part of the chain forms a conveying surface capable of conveying articles, and the chain support is arranged on the lower surface of the upper part of the chain;

the lifting rack can ascend or descend under the drive of the first driving piece, and the chain wheel can rotate under the drive of the second driving piece to drive the chain to rotate, so that objects are transmitted on the chain.

Preferably, the utility model discloses a heavy load straight line jacking moves machine of carrying, first driving piece passes through cam mechanism and connects liftable frame.

Preferably, the utility model discloses a heavy load straight line jacking moves machine of carrying, cam mechanism includes:

the driving shaft is arranged on the base through a bearing and can be driven by the first driving piece to rotate;

cams fixed to both ends of the driving shaft;

and one side of the jacking block is fixed on the lifting rack, the other side of the jacking block is abutted against the cam, and the jacking block can be jacked when the cam rotates.

Preferably, the utility model discloses a heavy load straight line jacking moves machine of carrying, the cam includes:

a cam body;

the roller is rotatably connected to one eccentric end of the cam main body;

the edge of the jacking block is abutted against the circumference of the roller.

Preferably, the chain support of the heavy-duty linear jacking transfer machine of the present invention has a support bar disposed along an upper portion of the chain; and a roller is arranged on the chain pin of each section of the chain and can roll along the supporting strips.

Preferably, the utility model discloses a heavy load straight line jacking moves machine of carrying, the both ends of support bar have the inclined plane.

Preferably, the utility model discloses a machine is carried in heavy load straight line jacking, first driving piece with the drive shaft passes through the transmission of chain sprocket mechanism.

Preferably, the second driving member of the heavy-duty linear jacking transfer machine of the present invention is fixed below the liftable frame; the second driving piece passes through chain sprocket mechanism and connects the sprocket drive shaft, sprocket drive shaft connection is on all transmission band supports, every on the transmission band support the sprocket all is connected the sprocket drive shaft can follow the sprocket drive shaft rotates.

Preferably, the utility model discloses a heavy load straight line jacking moves machine of carrying, the drive shaft is total two sets of, sets up symmetrically the both ends of base.

Preferably, the utility model discloses a machine is carried in heavy load straight line jacking, install the leading wheel on the angle of the rear end along direction of delivery of transmission band support.

The utility model has the advantages that: the bearing capacity of the jacking transfer machine is greatly improved, so that the jacking transfer machine can be used for conveying articles with larger weight.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

Fig. 1 is a schematic overall structure diagram of a heavy-duty linear jacking transfer machine according to an embodiment of the present application;

FIG. 2 is a schematic view of a base structure according to an embodiment of the present application;

FIG. 3 is a schematic view of a conveyor belt support structure according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a cam mechanism according to an embodiment of the present application.

The reference numbers in the figures are:

1 base

2 liftable frame

3 conveying belt support

4 first driving member

5 second driving member

6 sprocket drive shaft

11 guide bar

31 chain wheel

32 chain

33 chain support

34 guide wheel

41 drive shaft

42 cam

43 jacking block

321 rollers

331 supporting bar

421 cam main body

422 roller

3311 inclined plane.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

The present embodiment provides a heavy load linear jacking transfer machine, as shown in fig. 1 to 3, including:

the device comprises a base 1, wherein a guide rod 11 along the vertical direction is fixed on the base 1;

the lifting frame 2 is connected to the guide rod 11 and can lift along the guide rod 11;

the conveyor belt supports 3 are fixed on the liftable rack 2 in rows, each conveyor belt support 3 is provided with a chain wheel 31 and a chain 32 arranged on the chain wheel 31, and each conveyor belt support 3 is also fixed with a chain support 33; the upper part of the chain 32 forms a conveying surface capable of conveying articles, and the chain support 33 is arranged on the lower surface of the upper part of the chain 32;

the liftable rack 2 can be driven by the first driving part 4 to ascend or descend, and the chain wheel 31 can be driven by the second driving part 5 to rotate so as to drive the chain 32 to rotate, so that articles are transmitted on the chain 32.

The heavy-duty linear jacking of this embodiment moves machine of carrying sets up in the below of the transport face of cylinder transmission line, through but lifting machine frame 2's lift makes transmission band support 3 pass the clearance between the cylinder and let on the cylinder transmission line goods that are transmitting transfer to chain 32, realizes moving of goods from this. In this embodiment, the roller conveyor line conveys goods with heavy weight, so that the general conveyor chain cannot bear the weight, the chain 32 is supported by the chain support 33 fixed on the conveyor belt support 3, as shown in fig. 3, the chain support 33 is supported on the lower surface of the upper part of the chain 32, and thus the heavy-duty linear jacking transfer machine of this embodiment can convey goods with heavy weight. The utility model discloses be applied to the complete set project in, realize whole buttress material or single great material change direction of delivery's requirement in limited place space, carry behind the jacking or fall the back and carry.

Preferably, in the heavy-duty linear jacking transfer machine of the embodiment, the first driving member 4 is connected to the liftable frame 2 through a cam mechanism. The cam mechanism can periodically drive the lifting frame 2 to lift, and has simple driving and stable operation.

Preferably, in the heavy-duty linear jacking transfer machine of the present embodiment, as shown in fig. 4, the cam mechanism includes:

a driving shaft 41, which is mounted on the base 1 through a bearing and can be driven by the first driving member 4 to rotate;

cams 42 fixed to both ends of the driving shaft 41;

and one side of the jacking block 43 is fixed on the lifting frame 2, the other side of the jacking block 43 is abutted against the cam 42, and the jacking block 43 can be jacked when the cam 42 rotates.

Preferably, in the heavy-duty linear jacking transfer machine of the present embodiment, as shown in fig. 4, the cam 42 includes:

a cam body 421;

a roller 422, wherein the roller 422 is rotatably connected to one eccentric end of the cam main body 421;

the edge of the jacking block 43 abuts against the circumference of the roller 422.

Specifically, the lower edge of jacking piece 43 supports through the lower edge of gyro wheel 422 and jacking piece 43 along the horizontal direction, because for rolling friction when gyro wheel 422 rotates, can reduce jacking piece 43 and the holistic wearing and tearing of cam 42.

Preferably, in the heavy-duty linear jacking transfer machine of the present embodiment, as shown in fig. 3, the chain bracket 33 has a supporting bar 331 disposed along an upper portion of the chain 32; the chain pins of each section of the chain 32 are provided with rollers 321, and the rollers 321 can roll along the supporting bars 331. The supporting strips 331 intensively support the rollers 321 of the chain 32, and the rollers 321 can roll, so that the friction force between the chain 32 and the supporting strips 331 is small, the transmission of the chain 32 is not influenced, and the conveying of heavy objects can be facilitated.

Preferably, as shown in fig. 3, the two ends of the supporting bar 331 of the heavy-duty linear jacking transfer machine of the present embodiment have inclined surfaces 3311. The inclined surfaces 3311 can facilitate the rollers 321 to roll accurately onto the support bars 331 from the outside of the support bars 331.

Preferably, in the heavy-duty linear jacking transfer machine of the present embodiment, as shown in fig. 2, the first driving element 4 and the driving shaft 41 are driven by a chain and sprocket mechanism. The chain and sprocket mechanism has large driving traction force and stable driving.

Preferably, in the heavy-duty linear jacking transfer machine of the present embodiment, as shown in fig. 1-2, the second driving member 5 is fixed below the liftable frame 2; the second driving member 5 is connected with a chain wheel driving shaft 6 through a chain and chain wheel mechanism, the chain wheel driving shaft 6 is connected on all the transmission belt supports 3, and each chain wheel 31 on the transmission belt support 3 is connected with the chain wheel driving shaft 6 and can rotate along with the chain wheel driving shaft 6. All the chain wheels 31 are driven to rotate simultaneously through the chain wheel driving shafts 6, the synchronism is high, and stable transmission of goods is facilitated.

Preferably, as shown in fig. 2, the driving shafts 41 of the heavy-duty linear jacking transfer machine of the present embodiment have two sets, and are symmetrically disposed at two ends of the base 1. The symmetrical structure can be convenient for the liftable frame 2 to be balanced in two sides when being jacked, and the integral deviation to one side is avoided.

Preferably, in the heavy-duty linear jacking transfer machine of the present embodiment, as shown in fig. 3, a guide wheel 34 is mounted on a corner of the rear end of the conveyor belt bracket 3 in the conveying direction. The guide wheels 34 enable the goods to be removed from the chain 32 in a transitional manner, so that the edges of the goods are prevented from striking the corners of the frame of the conveyor line.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a heavy load straight line jacking moves machine of carrying which characterized in that includes:

the device comprises a base (1), wherein a guide rod (11) along the vertical direction is fixed on the base (1);

the lifting rack (2) is connected to the guide rod (11) and can lift along the guide rod (11);

the conveying belt supports (3) are fixed on the liftable rack (2) in rows, each conveying belt support (3) is provided with a chain wheel (31) and a chain (32) arranged on the chain wheel (31), and each conveying belt support (3) is also fixed with a chain support (33); the upper part of the chain (32) forms a conveying surface capable of conveying articles, and the chain support (33) is arranged on the lower surface of the upper part of the chain (32);

liftable frame (2) can rise or descend under the drive of first driving piece (4), sprocket (31) can rotate and drive under the drive of second driving piece (5) chain (32) rotate, make article transmit on chain (32).

2. The heavy-duty linear jacking transfer machine according to claim 1, characterized in that said first driving member (4) is connected to said liftable frame (2) by a cam mechanism.

3. The heavy-duty linear jacking transfer machine of claim 2, wherein said cam mechanism comprises:

the driving shaft (41) is arranged on the base (1) through a bearing and can rotate under the driving of the first driving piece (4);

cams (42) fixed to both ends of the drive shaft (41);

jacking piece (43), one side is fixed on liftable frame (2), and the opposite side supports and leans on cam (42), jacking piece (43) can be in cam (42) are by the jacking when rotating.

4. The heavy-duty linear jacking transfer machine according to claim 3, wherein said cam (42) comprises:

a cam body (421);

a roller (422), wherein the roller (422) is rotatably connected to one end of the cam main body (421) which is eccentric;

the edge of the jacking block (43) abuts against the circumference of the roller (422).

5. The heavy-duty linear jacking transfer machine according to any one of claims 1 to 4, wherein said chain support (33) has a support bar (331) disposed along an upper portion of said chain (32); and a roller (321) is arranged on the chain pin of each section of the chain (32), and the roller (321) can roll along the supporting strip (331).

6. The heavy-duty linear jacking transfer machine of claim 5, wherein said support bar (331) has inclined surfaces (3311) at both ends.

7. The heavy-duty linear jacking transfer machine according to any one of claims 3-4, characterized in that said first driving member (4) is in transmission with said driving shaft (41) through a chain and sprocket mechanism.

8. The heavy-duty linear jacking transfer machine according to any one of claims 2-4, characterized in that said second driving member (5) is fixed below said liftable frame (2); second driving piece (5) are through chain sprocket mechanism connection sprocket drive shaft (6), sprocket drive shaft (6) are connected on all transmission band supports (3), every on transmission band support (3) sprocket (31) all are connected sprocket drive shaft (6) and can follow sprocket drive shaft (6) rotate.

9. The heavy-duty linear jacking transfer machine according to any one of claims 3 to 4, characterized in that said driving shafts (41) are symmetrically arranged at both ends of said base (1) in two groups.

10. The heavy-duty linear jacking transfer machine according to any one of claims 1 to 4, wherein a guide wheel (34) is mounted on a corner of a rear end of said conveyor belt bracket (3) in the conveying direction.