CN216944821U

CN216944821U - Belt anti-deviation device for logistics conveying line

Info

Publication number: CN216944821U
Application number: CN202122845226.XU
Authority: CN
Inventors: 徐建红
Original assignee: Jiangsu Xinjiesheng Intelligent Equipment Co ltd
Current assignee: Jiangsu Xinjiesheng Intelligent Equipment Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-12
Anticipated expiration: 2031-11-19

Abstract

The utility model provides a belt deviation preventing device for a logistics conveying line, which belongs to the technical field of conveying line belt protection devices and aims to solve the problems that a belt is easy to deform and wear in a mode of preventing the belt from deviating by blocking the belt, and the belt cannot be effectively straightened; when the belt deviates, the belt pushes the guide wheel to move, and the guide wheel drives the tensioning wheel to reversely deviate, so that the belt can be subjected to aligning treatment, and the workload of manual maintenance is reduced.

Description

Belt anti-deviation device for logistics conveying line

Technical Field

The utility model belongs to the technical field of conveyor belt protection devices, and particularly relates to a belt deviation prevention device for a logistics conveyor.

Background

A plurality of belt conveyors, roller conveyors and the like are arranged in the logistics center to form a conveying chain, the conveying chain is connected end to form a continuous conveying line, various articles are accurately conveyed from one position to another position of a production site or a receiving site at the highest speed in the best path, and the articles are uniformly transferred to ensure that the various articles are conveyed in a classified manner according to the needed coordination.

When the conveying line runs, one of the most common faults when the conveying belt deviates is generally processed by maintaining the belt, the center line coincidence of the conveying belt and plane difference values of several families at the head and the tail are manually monitored, but the effect is insufficient, the labor capacity of workers is increased, and therefore a deviation-preventing device is generally installed in the existing logistics conveying line to save labor power for maintenance.

The utility model discloses a novel patent of use as application number CN202022023749.1 discloses a off tracking device is prevented to belt down, include, compression roller, bearing roller, compression roller axle, bearing roller axle, circle fender dish, backup pad, belt etc. through setting up a compression roller and two bearing rollers at belt both ends down, circle fender dish on the bearing roller can block it when the belt off tracking.

Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, the device circle keeps off the dish and is in the same place with the bearing roller is fixed, and then the belt rotates, blocks through the circle keeps off the dish during the belt off tracking, nevertheless can't reset the belt, and the belt off tracking angle is too big to be blockked it by force and is makeed the belt easily and take place deformation, and blocks that the process can lead to the fact wearing and tearing to the belt unavoidably.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a belt deviation preventing device for a logistics conveying line is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a belt deviation preventing device for a logistics conveying line, which aims to solve the problems that a belt is easy to deform and wear in a mode of preventing the belt from deviating by blocking the belt, and the belt cannot be effectively corrected.

The utility model relates to a belt deviation prevention device for a logistics conveying line, which is achieved by the following specific technical means:

the utility model provides a belt prevents off tracking device for commodity circulation transfer chain, includes the frame, the frame both ends are provided with two sets of fixed plates and two sets of flanges respectively, wear to be equipped with two sets of installation poles on the flange, and are two sets of the cover is equipped with the direction subassembly on the installation pole, and is two sets of be provided with the balancing stand between the fixed plate, wear to be equipped with the horizontal pole on the balancing stand, the cover is equipped with the take-up pulley on the horizontal pole, be provided with the connecting seat on the fixed plate, the balancing stand is through two sets of coupling mechanism and two sets of the connecting seat is connected, the direction subassembly passes through drive assembly and is connected with coupling mechanism.

Further, the guide assembly comprises a guide wheel, the guide assembly comprises two groups of movable blocks which penetrate through the installation rod, the movable blocks are connected through a rotating shaft, the guide wheel is sleeved on the rotating shaft, the movable blocks are arranged in a two-group mode, return springs are arranged between the convex plates, and the return springs are respectively sleeved on the installation rod in a two-group mode.

Furthermore, a friction sleeve is sleeved on the guide wheel and is made of rubber.

Further, coupling mechanism includes the set-square, it decides the button with the right angle to be provided with the hypotenuse knob on the set-square respectively, the set-square passes through the right angle decide the button with the connecting seat is connected, the set-square passes through the hypotenuse knob with the balancing stand is connected.

Further, the transmission assembly comprises a telescopic rod, two groups of U-shaped plates are arranged on one side of the movable block, fixed rods are arranged on the U-shaped plates, the telescopic rod sleeves the fixed rods, and one end of the telescopic rod is connected with the triangular plate through a connecting rod.

Furthermore, two groups of supporting frames are arranged at the bottom end of the frame.

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

1. through the setting of take-up pulley, with this novel installation to conveyor belt gyration department, the take-up pulley is installed to the upper belt and between the lower floor's belt to tighten the belt, avoid the belt to skid because of the pine and lead to the off tracking, upper belt both sides are through two sets of guide pulleys rather than the contact, and two sets of guide pulleys can follow the motion of belt and rotate, and the effectual conveying efficiency who has increased the belt that coincides with the central line for the belt.

2. Through the setting of two sets of set-squares, when the off tracking appears in the belt, the belt promotes the guide pulley translation, the guide pulley passes through the telescopic link and drives the set-square around its right angle and decides the button rotation, the hypotenuse knob of the set-square other end then drives the take-up pulley reverse deviation through the balancing stand, the reverse deviation of take-up pulley can make the belt return just, the in-process reset spring that the belt returns just drives the guide pulley and hugs closely belt one side and moves back simultaneously, the set-square then drives the take-up pulley and returns just, the effectual belt off tracking that has prevented, and can return just to the condition of belt off tracking and handle.

Drawings

Fig. 1 is a perspective view of a belt deviation preventing device for a logistics conveying line.

Fig. 2 is an exploded view of the belt deviation preventing device for the logistics conveying line.

Fig. 3 is a schematic structural diagram of a balancing stand in the belt deviation preventing device for the logistics conveying line.

Fig. 4 is a schematic structural diagram of a triangular plate in the belt deviation preventing device for the logistics conveying line.

Fig. 5 is a schematic structural diagram of a guide assembly in the belt deviation preventing device for the logistics conveying line.

Fig. 6 is a schematic structural diagram of a transmission assembly in the belt deviation preventing device for the logistics conveying line.

Fig. 7 is a partial structure schematic diagram of the belt deviation preventing device for the logistics conveying line.

Fig. 8 is a rear side view of the belt deviation preventing device for the logistics conveying line.

Fig. 9 is a top view of the belt deviation preventing device for the logistics conveying line, wherein the belt deviation preventing device is used for preventing the belt from deviating leftwards.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a frame; 2. a support frame; 3. a fixing plate; 4. a convex plate; 5. a belt; 6. a belt pulley; 7. a guide wheel; 8. a return spring; 9. mounting a rod; 10. a connecting seat; 11. a balancing stand; 12. a tension wheel; 13. a set square; 14. a cross bar; 15. a movable block; 16. a U-shaped plate; 17. a connecting rod; 18. a telescopic rod; 19. a rotating shaft; 20. fixing the rod; 21. a bevel knob; 22. a right-angle fixing button; 23. and (4) a friction sleeve.

Detailed Description

Embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the utility model provides a belt deviation preventing device for a logistics conveying line, which comprises a frame 1, wherein two ends of the frame 1 are respectively provided with two groups of fixing plates 3 and two groups of convex plates 4, two groups of mounting rods 9 penetrate through the convex plates 4, the frame 1 is arranged at the rotating position of a belt 5, and the two groups of mounting rods 9 are respectively arranged above and below the upper layer of the belt 5.

A balance frame 11 is arranged between the two groups of fixing plates 3, a cross rod 14 penetrates through the balance frame 11, a tension wheel 12 is sleeved on the cross rod 14, and the tension wheel 12 is arranged inside the belt 5 and tightens the belt 5 together with the belt pulley 6.

Be provided with connecting seat 10 on fixed plate 3, balancing stand 11 is connected with two sets of connecting seats 10 through two sets of coupling mechanism, and coupling mechanism includes set-square 13, is provided with hypotenuse knob 21 on the set-square 13 respectively and decides button 22 with the right angle, and set-square 13 is decided button 22 through the right angle and is connected with connecting seat 10, and set-square 13 is decided the setting of button 22 through the right angle, and connecting seat 10 makes set-square 13 can only rotate around its right angle with fixed plate 3 fixed settings.

Wherein, the cover is equipped with guide assembly on two sets of installation poles 9, guide assembly includes guide pulley 7, all wear to be equipped with movable block 15 on two sets of installation poles 9, the clearance is all left at the both ends of movable block 15 on installation pole 9, make movable block 15 can control about on installation pole 9, connect through pivot 19 between two sets of

movable block

15, 7 covers of guide pulley are established on

pivot

19, 7 middle parts of guide pulley and the upper marginal contact of belt 5, belt 5 is when the transportation, 7 movements that can follow belt 5 of guide pulley are rotatory, can not lead to the fact wearing and tearing to belt 5.

Wherein, two groups of reset springs 8 are arranged between the two groups of movable blocks 15 and the convex plate 4, and the two groups of reset springs 8 are respectively sleeved on the two groups of mounting rods 9; through the setting of reset spring 8, when belt 5 takes place the skew, belt 5 promotes guide pulley 7 and removes, and when belt 5 resets, reset spring 8 can reset guide pulley 7, makes it move back.

Wherein, the guide wheel 7 is sleeved with a friction sleeve 23, and the friction sleeve 23 is made of rubber; the friction force between the belt 5 and the guide wheel 7 is increased, so that the guide wheel 7 can rotate along with the movement of the belt 5, and the guide wheel 7 is prevented from slipping.

In some embodiments, the array of both ends is provided with spacing tooth about 7 inside, and belt 5 edge is provided with the rack groove that corresponds spacing tooth, and spacing tooth card is established at the rack inslot, and during belt 5 motion, through spacing tooth and rack groove mesh mutually, belt 5 then drives guide pulley 7 and rotates, and the setting of spacing tooth can carry out spacing transmission to belt 5, can avoid guide pulley 7 to skid at belt 5 edge simultaneously.

The transmission assembly comprises a telescopic rod 18, one side of each of the two groups of movable blocks 15 is provided with a U-shaped plate 16, a fixed rod 20 is arranged on each U-shaped plate 16, the telescopic rod 18 is sleeved on the fixed rod 20, and one end of the telescopic rod 18 is connected with the triangular plate 13 through a connecting rod 17; when the belt 5 deviates, the belt 5 pushes the guide wheel 7 to move between the two groups of mounting rods 9, the movable block 15 enables the telescopic rod 18 to drive the oblique corner of the triangular plate 13 to move through the U-shaped plate 16, and the triangular plate 13 rotates around a right angle.

Wherein, set-square 13 is connected with balancing stand 11 through hypotenuse knob 21, and it is rotatory around right angle fixed button 22 when set-square 13 passes through 5 off tracking of belt, and hypotenuse knob 21 then drives 11 reverse excursions of balancing stand to make take-up pulley 12 reverse excursions, can drive belt 5 and go back just, when belt 5 returns just, reset spring 8 drives guide pulley 7 and moves back, and guide pulley 7 then drives take-up pulley 12 and then returns just simultaneously.

Wherein, 1 bottom of frame is provided with two sets of support frames 2, and support frame 2 can be to this novel support place.

The specific use mode and function of the embodiment are as follows:

when the belt straightening machine is used, the belt straightening machine is firstly placed at the return position of a belt 5, a tension pulley 12 is placed in the belt 5, the belt 5 is tightened by the tension pulley 12 and a belt pulley 6, two groups of guide wheels 7 are respectively contacted with the edge of the upper layer of the belt 5, when the belt 5 moves, the guide wheels 7 rotate along with the movement of the belt 5, when the belt 5 deviates, the belt 5 pushes the guide wheels 7 to move between the two groups of mounting rods 9, a movable block 15 enables a telescopic rod 18 to drive inclined corners of a triangular plate 13 to move through a U-shaped plate 16, the triangular plate 13 rotates around a right-angle fixed button 22, an inclined-edge knob 21 on the triangular plate 13 drives a balance frame 11 to reversely deviate, so that the tension pulley 12 reversely deviates, the belt 5 can be driven to straighten, when the belt 5 straightens, a return spring 8 drives the guide wheels 7 to move backwards, the guide wheels 7 drives the tension pulley 12 to simultaneously straighten, the deviation of the belt 5 is effectively prevented, the belt 5 can be subjected to aligning treatment when the deviation occurs, and the workload of manual maintenance is reduced.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a belt prevents centring device for commodity circulation transfer chain which characterized in that: including frame (1), frame (1) both ends are provided with two sets of fixed plate (3) and two sets of flange (4) respectively, wear to be equipped with two sets of installation pole (9) on flange (4), and are two sets of the cover is equipped with the direction subassembly on installation pole (9), and is two sets of be provided with gimbal (11) between fixed plate (3), wear to be equipped with horizontal pole (14) on gimbal (11), the cover is equipped with take-up pulley (12) on horizontal pole (14), be provided with connecting seat (10) on fixed plate (3), gimbal (11) are through two sets of coupling mechanism and two sets of connecting seat (10) are connected, the direction subassembly passes through the drive assembly and is connected with coupling mechanism.

2. The belt deviation preventing device for the logistics conveying line as recited in claim 1, wherein: the direction subassembly includes guide pulley (7), and is two sets of all wear to be equipped with movable block (15) on installation pole (9), and is two sets of connect through pivot (19) between movable block (15), guide pulley (7) cover is established pivot (19) are last, and are two sets of movable block (15) with all be provided with reset spring (8) between flange (4), it is two sets of reset spring (8) cover is respectively established two sets of on installation pole (9).

3. The belt deviation preventing device for the logistics conveying line as recited in claim 2, wherein: the guide wheel (7) is sleeved with a friction sleeve (23), and the friction sleeve (23) is made of rubber.

4. The belt deviation preventing device for the logistics conveying line as claimed in claim 2, wherein: coupling mechanism includes set-square (13), it decides button (22) with the right angle to be provided with hypotenuse knob (21) on set-square (13) respectively, set-square (13) pass through right angle decide button (22) with connecting seat (10) are connected, set-square (13) pass through hypotenuse knob (21) with balancing stand (11) are connected.

5. The belt deviation preventing device for the logistics conveying line as claimed in claim 4, wherein: the transmission assembly comprises a telescopic rod (18), a U-shaped plate (16) is arranged on one side of each movable block (15), a fixing rod (20) is arranged on each U-shaped plate (16), the telescopic rod (18) is sleeved on the fixing rod (20), and one end of the telescopic rod (18) is connected with the triangular plate (13) through a connecting rod (17).

6. The belt deviation preventing device for the logistics conveying line as claimed in claim 1, wherein: two groups of supporting frames (2) are arranged at the bottom end of the frame (1).