CN217262569U

CN217262569U - Double-layer conveying line lifting mechanism

Info

Publication number: CN217262569U
Application number: CN202220248792.4U
Authority: CN
Inventors: 黄雪格; 罗仓生
Original assignee: Shanghai Chuyu Intelligent Equipment Co Ltd
Current assignee: Shanghai Chuyu Intelligent Equipment Co Ltd
Priority date: 2022-02-06
Filing date: 2022-02-06
Publication date: 2022-08-23
Anticipated expiration: 2032-02-06

Abstract

The utility model belongs to the technical field of the conveying equipment technique and specifically relates to a double-deck transfer chain hoist mechanism to the lower problem of current double-deck transfer chain conveying efficiency, now proposes following scheme, and it includes frame, first transfer chain and installs the second transfer chain on first transfer chain, the inside of frame is provided with hoist mechanism, hoist mechanism is including rotating two-way lead screw, the spiro union of connection on the positive inner wall of frame at two-way lead screw outside two connecting blocks, articulate respectively two connecting rods bottom two connecting blocks, set up at the inside third transfer chain of frame, respectively the rigid coupling openly with two fixed blocks at the back at the third transfer chain, install the inside interception subassembly of frame and install inside the frame, with be used for driving two-way lead screw towards equidirectional pivoted drive assembly. The utility model provides a traditional double-deck transfer chain need suspend the transfer chain operation or artifical the participation letter sorting problem that just can carry out the transport in succession, improved double-deck transfer chain continuous conveyor's efficiency.

Description

Double-layer conveying line lifting mechanism

Technical Field

The utility model relates to a conveying equipment field especially relates to a double-deck transfer chain hoist mechanism.

Background

General transfer chain area is great, and double-deck transfer chain be one kind with two transfer chains along vertical direction stack together, in order to be used for reducing area's product transportation transfer chain, but present double-deck transfer chain is at the operation in-process, has the problem that needs the operation of pause transfer chain or artifical the participation letter sorting just can carry out in succession, degree of automation is low, leads to double-deck transfer chain conveying efficiency lower, for this reason, this scheme has proposed a double-deck transfer chain hoist mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of double-deck transfer chain hoist mechanism has solved the lower problem of double-deck transfer chain conveying efficiency among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a double-layer conveying line lifting mechanism comprises a frame, a first conveying line and a second conveying line arranged on the first conveying line, wherein the first conveying line and the second conveying line are positioned on one side of the frame, openings are formed in two sides of the frame, a lifting mechanism is arranged in the frame and comprises a bidirectional screw rod rotatably connected to the inner wall of the front side of the frame, two connecting blocks screwed outside the bidirectional screw rod, two connecting rods respectively hinged to the bottoms of the two connecting blocks, a third conveying line arranged in the frame, two fixed blocks respectively fixedly connected to the front side and the back side of the third conveying line, an intercepting component arranged in the frame and a driving component arranged in the frame and used for driving the bidirectional screw rod to rotate towards different directions, the other ends of the two connecting rods are respectively hinged to the tops of the two fixed blocks, and the third conveying line is respectively matched with the first conveying line and the second conveying line, the intercepting component comprises a one-way screw rod which is rotatably connected to the inner wall of the front side of one side, close to the second conveying line, of the frame, a baffle which is in threaded connection with the outside of the one-way screw rod, and a transmission component which is installed outside the two-way screw rod and the one-way screw rod and used for driving the one-way screw rod to rotate, wherein the baffle is located on one side, close to the second conveying line and the third conveying line, of the second conveying line.

Preferably, a plurality of supporting blocks are fixedly connected to the top of the first conveying line, and the second conveying line is fixedly connected to the tops of the supporting blocks.

Preferably, the conveying direction of the first conveying line is opposite to that of the second conveying line, and the conveying direction of the first conveying line is the same as that of the third conveying line.

Preferably, the driving assembly comprises a motor fixedly connected to the inner wall of the frame, a half bevel gear fixedly connected to one end of the output shaft of the motor, and two full bevel gears sleeved outside the two-way screw rod, wherein the half bevel gear is located between the two full bevel gears, and the half bevel gear is respectively engaged with the two full bevel gears to drive the two-way screw rod to rotate towards different directions.

Preferably, the inner wall of the front surface of the frame is further fixedly connected with a guide rod, the guide rod is located under the one-way screw rod and is arranged in parallel with the one-way screw rod, and the guide rod penetrates through the baffle and is in sliding connection with the baffle.

Preferably, the transmission part is respectively sleeved on two transmission wheels outside the bidirectional screw rod and the unidirectional screw rod and a belt in transmission connection with the two transmission wheels.

The utility model has the advantages that:

1. through the cooperation of each part of hoist mechanism, realized the effect that double-deck transfer chain circulated transport, solved traditional double-deck transfer chain and need suspend the transfer chain operation or artifical the participation letter sorting just can carry out the problem of carrying in succession, improved the efficiency that double-deck transfer chain carried in succession, degree of automation is high, has reduced the human cost.

The utility model discloses rational in infrastructure, easy operation has solved traditional double-deck transfer chain and has needed the operation of pause transfer chain or artifical the participation letter sorting problem that just can carry out in succession, has improved the efficiency that double-deck transfer chain carried in succession, has reduced the human cost.

Drawings

Fig. 1 is a front sectional view of the internal structure of the present invention.

Fig. 2 is a top view of the internal structure of the present invention.

Fig. 3 is a left side view of the internal structure of the present invention.

Reference numbers in the figures: 1. a frame; 2. a first conveyor line; 3. a second conveyor line; 4. a bidirectional screw rod; 5. connecting blocks; 6. a connecting rod; 7. a third conveyor line; 8. a fixed block; 9. a one-way screw rod; 10. a baffle plate; 11. a support block; 12. a motor; 13. a half bevel gear; 14. a full bevel gear; 15. a guide bar; 16. a driving wheel; 17. a belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a double-layer conveying line lifting mechanism comprises a frame 1, a first conveying line 2 and a second conveying line 3 installed on the first conveying line 2, wherein the top of the first conveying line 2 is fixedly connected with a plurality of supporting blocks 11, the second conveying line 3 is fixedly connected with the tops of the supporting blocks 11, the conveying directions of the first conveying line 2 and the second conveying line 3 are opposite, the first conveying line 2 and the second conveying line 3 are positioned on one side of the frame 1, openings are formed in two sides of the frame 1, a lifting mechanism is arranged inside the frame 1 and comprises a bidirectional screw rod 4 rotatably connected to the inner wall of the front side of the frame 1, two connecting blocks 5 screwed outside the bidirectional screw rod 4, two connecting rods 6 respectively hinged to the bottoms of the two connecting blocks 5, a third conveying line 7 arranged inside the frame 1, and two fixing blocks 8 fixedly connected to the front side and the back side of the third conveying line 7 respectively, The intercepting component is arranged in the frame 1, the driving component is arranged in the frame 1 and used for driving the two-way screw rod 4 to rotate towards different directions, the conveying directions of the first conveying line 2 and the third conveying line 7 are the same, the other ends of the two connecting rods 6 are respectively hinged with the tops of the two fixing blocks 8, the third conveying line 7 is respectively matched with the first conveying line 2 and the second conveying line 3, the intercepting component comprises a one-way screw rod 9 which is rotatably connected to the inner wall of the front side of one side, close to the second conveying line 3, of the frame 1, a baffle 10 which is in threaded connection with the outer portion of the one-way screw rod 9, and a transmission component which is arranged outside the two-way screw rod 4 and the one-way screw rod 9 and used for driving the one-way screw rod 9 to rotate, the baffle 10 is arranged on one side, close to the second conveying line 3 and the third conveying line 7, products are conveyed towards the direction of the frame 1 by being arranged on the second conveying line 3, when the products enter the third conveying line 7, the two-way screw rod 4 is driven to rotate reversely through the driving assembly, and then the two connecting blocks 5 are driven to be close to each other, so that the two connecting rods 6 are matched with the two fixing blocks 8 to drive the third conveying line 7 to move downwards to the same horizontal height as the first conveying line 2, the third conveying line 7 is started to convey products to the upper surface of the first conveying line 2, meanwhile, the two-way screw rod 4 drives the one-way screw rod 9 to rotate synchronously reversely through the transmission part in the reverse rotation process, and further drives the baffle 10 to move forwards horizontally, so that the baffle 10 intercepts a conveying channel between the second conveying line 3 and the third conveying line 7, and therefore when the third conveying line 7 moves downwards, the products on the second conveying line 3 continue to move towards the inner side of the frame 1, when the driving assembly drives the two-way screw rod 4 to rotate forwards, the connecting blocks 5 are matched with the connecting rods 6 and the fixing blocks 8 to drive the third conveying line 7 to move upwards to the same horizontal height as the second conveying line 3, The third conveying line 7 is closed, meanwhile, the bidirectional screw rod 4 drives the unidirectional screw rod 9 to rotate forwards synchronously through the transmission part, and further drives the baffle 10 to move backwards and horizontally, so that the second conveying line 3 and the third conveying line 7 are kept smooth, and double-layer circulating conveying is realized through circulation;

the driving assembly comprises a motor 12 fixedly connected to the inner wall of the frame 1, a half bevel gear 13 fixedly connected to one end of an output shaft of the motor 12 and two full bevel gears 14 sleeved outside the two-way screw rod 4, the half bevel gear 13 is positioned between the two full bevel gears 14, the half bevel gears 13 are respectively meshed with the two full bevel gears 14 and are used for driving the two-way screw rod 4 to rotate towards different directions, the half bevel gear 13 is driven to rotate forwards by matching the output shaft of the starting motor 12 with the output shaft, when the half bevel gear 13 rotates to be meshed with the full bevel gear 14 close to the third conveying line 7, the two-way screw rod 4 is driven to rotate backwards, and when the half bevel gear 13 rotates to be meshed with the full bevel gear 14 far away from the third conveying line 7, the two-way screw rod 4 is driven to rotate forwards and backwards in a reciprocating mode, and forwards are driven to rotate forwards and backwards in a circulating mode;

a guide rod 15 is further fixedly connected to the inner wall of the front face of the frame 1, the guide rod 15 is located right below the one-way screw rod 9 and is parallel to the one-way screw rod 9, the guide rod 15 penetrates through the baffle 10 and is in sliding connection with the baffle 10, and the baffle 10 horizontally moves along the outer wall of the guide rod 15 in the rotating process of the one-way screw rod 9;

the transmission parts are respectively sleeved on two transmission wheels 16 outside the bidirectional screw rod 4 and the unidirectional screw rod 9 and a belt 17 in transmission connection with the two transmission wheels 16, the bidirectional screw rod 4 drives the transmission wheels 16 outside the bidirectional screw rod 4 to synchronously rotate in the rotating process, and the unidirectional screw rod 9 is driven to synchronously rotate along with the bidirectional screw rod 4 through the effect of the transmission connection of the belt 17 and the transmission wheels 16 outside the unidirectional screw rod 9.

The working principle is as follows: the products are transported on the second conveying line 3 towards the direction of the frame 1, when the products enter the third conveying line 7 from the second conveying line 3, the bidirectional screw rod 4 is driven to rotate reversely through the driving assembly, and then the two connecting blocks 5 are driven to approach each other, so that the third conveying line 7 is driven to move downwards to the same horizontal height with the first conveying line 2 through the two connecting rods 6 matched with the two fixing blocks 8, then the third conveying line 7 is started to convey the products onto the first conveying line 2, meanwhile, the bidirectional screw rod 4 drives the unidirectional screw rod 9 to rotate reversely synchronously through the transmission part in the reversing process, and then the baffle 10 is driven to move forwards and horizontally, so that the baffle 10 intercepts the conveying channel between the second conveying line 3 and the third conveying line 7, and the products on the second conveying line 3 continue to move towards the inner side of the frame 1 when the third conveying line 7 moves downwards, when drive assembly drives two-way lead screw 4 corotation, drive third transfer chain 7 through connecting block 5 cooperation connecting rod 6 and fixed block 8 and upwards remove to be same level with second transfer chain 3, and close third transfer chain 7, simultaneously, two-way lead screw 4 drives the synchronous corotation of one-way lead screw 9 through transmission parts, and then drives baffle 10 horizontal migration backward, make and keep unobstructed between second transfer chain 3 and the third transfer chain 7, with this circulation, realize double-deck circulation and carry.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a double-deck transfer chain hoist mechanism, includes frame (1), first transfer chain (2) and installs second transfer chain (3) on first transfer chain (2), its characterized in that, first transfer chain (2) and second transfer chain (3) are located one side of frame (1), the opening has all been seted up to the both sides of frame (1), the inside of frame (1) is provided with hoist mechanism, hoist mechanism is including rotating two-way lead screw (4) of connecting on frame (1) front inner wall, spiro union at two outside connecting blocks (5) of two-way lead screw (4), articulate respectively two connecting rod (6) in two connecting block (5) bottoms, set up at the inside third transfer chain (7) of frame (1), respectively the rigid coupling at two fixed block (8) at the front of third transfer chain (7) and the back, install at the inside interception subassembly of frame (1) and install at the inside of frame (1), In order to be used for driving two-way lead screw (4) towards different direction pivoted drive assembly, two the other end of connecting rod (6) is articulated with the top of two fixed blocks (8) respectively, third transfer chain (7) cooperate with first transfer chain (2) and second transfer chain (3) respectively, the interception subassembly is including rotating the one-way lead screw (9) of connection on frame (1) is close to the positive inner wall of second transfer chain (3) one side, spiro union at outside baffle (10) of one-way lead screw (9) and install in two-way lead screw (4) and one-way lead screw (9) outside, in order to be used for driving one-way lead screw (9) pivoted drive part, baffle (10) are located one side that second transfer chain (3) and third transfer chain (7) are close to mutually.

2. The double-layer conveying line lifting mechanism according to claim 1, wherein a plurality of supporting blocks (11) are fixedly connected to the top of the first conveying line (2), and the second conveying line (3) is fixedly connected to the tops of the supporting blocks (11).

3. Double-deck conveyor line lifting mechanism according to claim 1, characterized in that the first conveyor line (2) and the second conveyor line (3) are transported in opposite directions, and the first conveyor line (2) and the third conveyor line (7) are transported in the same direction.

4. The double-layer conveying line lifting mechanism according to claim 1, wherein the driving assembly comprises a motor (12) fixedly connected to the inner wall of the frame (1), a half bevel gear (13) fixedly connected to one end of an output shaft of the motor (12), and two full bevel gears (14) sleeved outside the two-way screw rod (4), the half bevel gear (13) is located between the two full bevel gears (14), and the half bevel gears (13) are respectively engaged with the two full bevel gears (14) to drive the two-way screw rod (4) to rotate in different directions.

5. The double-layer conveying line lifting mechanism according to claim 1, wherein a guide rod (15) is further fixedly connected to an inner wall of the front face of the frame (1), the guide rod (15) is located right below the one-way screw rod (9) and is parallel to the one-way screw rod (9), and the guide rod (15) penetrates through the baffle (10) and is in sliding connection with the baffle (10).

6. The double-layer conveying line lifting mechanism according to claim 1, wherein the transmission parts are respectively sleeved on two transmission wheels (16) outside the two-way screw rod (4) and the one-way screw rod (9) and a belt (17) in transmission connection with the two transmission wheels (16).