CN212798320U - Horizontal conveyor with eccentric automatic adjusting function - Google Patents

Abstract

The utility model discloses a horizontal conveyer that possesses eccentric automatic adjustment function, which comprises a frame housing, a plurality of supporting legs of frame housing lower extreme fixedly connected with, fixedly connected with reinforcing frame between a plurality of supporting leg lower extremes, terminal surface one side fixedly connected with places the case under the frame housing, place the fixed motor that is provided with of incasement portion, the output of motor runs through places case lateral wall and fixedly connected with drive sprocket, the frame housing is close to the inside rotation of the one end of placing the case and is provided with the drive roll, the drive roll runs through the one end fixedly connected with driven sprocket of frame housing lateral wall. The utility model discloses a horizontal conveyer that possesses eccentric automatic adjustment function, the device simple structure, convenient operation can correct the eccentric influence of conveyer belt automatically, and the tuningout is accurate, timely, improves the work efficiency of device, alleviates workman's the amount of labour greatly, is worth promoting.

Description

Horizontal conveyor with eccentric automatic adjusting function

Technical Field

The utility model relates to a conveying equipment technical field especially relates to a horizontal conveyor who possesses eccentric automatic adjustment function.

Background

The history of the conveyor is long, the ancient high rotary drum car and the overturning car of water lift in China are rudiments of modern bucket elevator and scraper conveyor, the belt conveyor has the advantages of conveying capacity, simple structure, convenient maintenance, standardized parts and the like, the belt conveyor is widely applied to industries such as mines, coal and the like and is used for conveying loose materials or finished articles, the belt conveyor is a machine for continuously conveying materials in a friction driving mode, the existing belt conveyor mainly comprises a machine frame provided with a conveying carrier roller and a return carrier roller, a conveying belt which can be supported on the conveying carrier roller and the return carrier roller in a circulating rolling mode and a driving device which is arranged on the machine frame and is used for driving the conveying belt to roll in a circulating mode.

In the running process of the belt conveyor, the phenomenon that the longitudinal center line of the conveying belt deviates from the theoretical center line of the rubber belt is called as rubber conveying belt deviation, the belt conveyor has the problem of deviation, the rubber belt and a rack can rub against each other, the edge rubber is abraded and turned over, and faults are caused, so that the belt deviation adjusting device is very important for conveying machinery.

At present, the conventional adjusting mode is that a long hole is formed in the end part of a conveyor frame, a screw is fixed through the long hole and is connected with a bend drum to fix the position of the bend drum, the screw is firstly loosened during deviation adjustment, the unpowered drum is subjected to deviation adjustment, and the bend drum is fixed after adjustment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a horizontal conveyor with an eccentric automatic adjusting function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a horizontal conveyor with an automatic eccentric adjusting function comprises a frame shell, wherein a plurality of supporting legs are fixedly connected to the lower end of the frame shell, reinforcing frames are fixedly connected among the lower ends of the plurality of supporting legs, a placing box is fixedly connected to one side of the lower end face of the frame shell, a motor is fixedly arranged inside the placing box, an output end of the motor penetrates through the side wall of the placing box and is fixedly connected with a driving chain wheel, a driving roller is rotatably arranged inside one end, close to the placing box, of the frame shell, a driven chain wheel is fixedly connected to one end, penetrating through the side wall of the frame shell, a tensioning roller is rotatably connected to one end, far away from the placing box, of the frame shell, a plurality of conveying rollers are rotatably connected to the inside of the frame shell between the driving roller and the tensioning roller, and conveying belts, the two outer side walls of the frame shell are fixedly connected with eccentric adjusting devices outside a conveying roller, the two eccentric adjusting devices comprise supporting frames, mounting plates are fixedly connected with the end portions of the two supporting frames, and a carrier roller is arranged between the two mounting plates and the side wall of the frame shell in a rotating mode.

As a further description of the above technical solution:

the lower ends of the plurality of supporting legs are fixedly connected with self-locking universal wheels.

As a further description of the above technical solution:

the driving chain wheel and the driven chain wheel are in transmission connection through a transmission chain.

As a further description of the above technical solution:

the tensioning is adjusted the spout all fixedly to the one end that frame casing both sides wall is close to the tensioning roller, the tensioning roller both ends are adjusted the inside slip of spout at two tensionings respectively.

As a further description of the above technical solution:

the outer sides of the two carrier rollers are fixedly provided with press roller shafts, the upper ends of the press roller shafts are rotatably provided with bearings, and the upper ends of the bearings are fixedly connected with press roller shells.

As a further description of the above technical solution:

the eccentric adjusting devices are arranged in a group at intervals on the side wall of the frame shell.

The utility model discloses following beneficial effect has:

the utility model provides a pair of horizontal conveyor who possesses eccentric automatic adjustment function carries out the level through setting up automatic tuningout device and tuningout partially, has broken away from traditional manual tuningout mode, makes tuningout become simple, can not influence the transmission of material, can tuningout and correct the operation in material transmission process is automatic.

Eccentric adjusting device comprises support frame, bearing roller and compression roller device, and when the conveyer belt off tracking, the conveyer belt can touch the compression roller device of lateral part, and it is rotatory to drive the compression roller device, makes the rotatory certain angle of support, and the linear velocity and the conveyer belt traffic direction of compression roller device produce the contained angle to produce opposite relative speed to the conveyer belt, make the conveyer belt get back to normal traffic direction, realize that the conveyer belt corrects eccentric effect.

The device simple structure, convenient operation can correct the eccentric influence of conveyer belt automatically, and the tuningout is accurate in time, improves the work efficiency of device, alleviates workman's the amount of labour greatly, is worth promoting.

Drawings

Fig. 1 is a front sectional view of a horizontal conveyor with an automatic eccentric adjustment function according to the present invention;

fig. 2 is a front view of a horizontal conveyor with an automatic eccentric adjustment function according to the present invention;

fig. 3 is a top view of a horizontal conveyor with an automatic eccentric adjustment function according to the present invention.

Illustration of the drawings:

1. a rack housing; 2. tensioning and adjusting the sliding chute; 3. an eccentric adjustment device; 4. placing a box; 5. a drive sprocket; 6. a drive chain; 7. a driven sprocket; 8. supporting legs; 9. a reinforcing frame; 10. a self-locking universal wheel; 11. a drive roll; 12. a tension roller; 13. a conveying roller; 14. a conveyor belt; 15. a motor; 16. a support frame; 17. mounting a plate; 18. a carrier roller; 19. a compression roller shaft; 20. a bearing; 21. and a press roller shell.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a horizontal conveyor with an eccentric automatic adjustment function comprises a frame shell 1, wherein the lower end of the frame shell 1 is fixedly connected with a plurality of supporting legs 8, reinforcing frames 9 are fixedly connected among the lower ends of the plurality of supporting legs 8, one side of the lower end surface of the frame shell 1 is fixedly connected with a placing box 4, a motor 15 is fixedly arranged inside the placing box 4, the output end of the motor 15 penetrates through the side wall of the placing box 4 and is fixedly connected with a driving chain wheel 5, a driving roller 11 is rotatably arranged inside one end of the frame shell 1 close to the placing box 4, one end of the driving roller 11 penetrating through the side wall of the frame shell 1 is fixedly connected with a driven chain wheel 7, a tensioning roller 12 is rotatably connected inside one end of the frame shell 1 far away from the placing box 4, a plurality of conveying rollers 13 are rotatably connected inside the frame shell 1 between the driving roller 11 and the tensioning roller 12, conveying belts 14 are fixedly arranged outside, two lateral walls of frame casing 1 are in the equal fixedly connected with eccentric adjusting device 3 in a conveying roller 13 outside, and two eccentric adjusting device 3 all include support frame 16, and the equal fixedly connected with mounting panel 17 of two support frame 16 tip all rotates between two mounting panels 17 and frame casing 1 lateral wall and is provided with bearing roller 18.

The equal fixedly connected with auto-lock universal wheel 10 of 8 lower extremes of a plurality of supporting legs, connect through 6 transmissions of drive chain between drive sprocket 5 and the driven sprocket 7, the tensioning regulation spout 2 has all been fixed to have seted up to the one end that frame casing 1 both sides wall is close to tensioning roller 12, tensioning roller 12 both ends slide in two tensioning regulation spouts 2 insides respectively, two bearing roller 18 outsides are all fixed and are provided with the compression roller axle 19, 19 upper ends of compression roller axle rotate and are provided with bearing 20, bearing 20 upper end fixedly connected with compression roller casing 21, eccentric adjusting device 3 sets up a set ofly at 1 lateral wall of frame casing every one section distance.

The working principle is as follows: when the horizontal conveyor with the automatic eccentric adjusting function is used, the motor 15 is started, the motor 15 rotates to drive the driving sprocket 5 to rotate, the driving sprocket 5 rotates to drive the transmission chain 6 to move, the transmission chain 6 moves to drive the driven sprocket 7 to rotate, the driven sprocket 7 rotates to drive the driving roller 11 to rotate, the driving roller 11 rotates to drive the conveying belt 14 to move, the conveying belt 14 moves to drive the tensioning roller 12 and the conveying roller 13 to rotate, so that the material is conveyed, when the conveying belt is eccentric, the conveying belt 14 touches the compression roller shell 21 on the compression roller shaft 19 to drive the compression roller shell 21 to rotate on the bearing 20, and simultaneously the support frame 16 rotates for a certain angle, so that the linear velocity of the compression roller shell 21 and the running direction of the conveying belt 14 generate a certain included angle, so as to generate opposite relative velocity to the conveying belt 14, and enable the conveying belt 14 to run in the opposite direction of eccentricity, gradually returning to the normal running direction to achieve the effect of correcting eccentricity, the tensioning roller 12 can perform tensioning effect on the conveying belt 14, so that the conveying belt 14 runs more stably.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a horizontal conveyor who possesses eccentric automatic adjustment function, includes frame casing (1), its characterized in that: the frame is characterized in that a plurality of supporting legs (8) are fixedly connected to the lower end of the frame shell (1), a reinforcing frame (9) is fixedly connected between the lower ends of the supporting legs (8), a placing box (4) is fixedly connected to one side of the lower end face of the frame shell (1), a motor (15) is fixedly arranged inside the placing box (4), an output end of the motor (15) penetrates through the side wall of the placing box (4) and is fixedly connected with a driving chain wheel (5), a driving roller (11) is arranged inside one end, close to the placing box (4), of the frame shell (1) in a rotating mode, one end, penetrating through the side wall of the frame shell (1), of the driving roller (11) is fixedly connected with a driven chain wheel (7), a tensioning roller (12) is connected inside the end, far away from the placing box (4), of the frame shell (1) in a rotating mode, a plurality of conveying rollers (13) are connected, drive roll (11), tensioning roller (12) and a plurality of conveying roller (13) outside are fixed and are provided with conveyor belt (14), two lateral walls of frame casing (1) are at the equal fixedly connected with eccentric adjusting device (3) in a conveying roller (13) outside, two eccentric adjusting device (3) all include support frame (16), two equal fixedly connected with mounting panel (17) of support frame (16) tip, all rotate between two mounting panel (17) and frame casing (1) lateral wall and be provided with bearing roller (18).

2. The horizontal conveyor with the automatic eccentric adjustment function according to claim 1, wherein: the lower ends of the supporting legs (8) are fixedly connected with self-locking universal wheels (10).

3. The horizontal conveyor with the automatic eccentric adjustment function according to claim 1, wherein: the driving chain wheel (5) is in transmission connection with the driven chain wheel (7) through a transmission chain (6).

4. The horizontal conveyor with the automatic eccentric adjustment function according to claim 1, wherein: frame casing (1) both sides wall is close to the one end of tensioning roller (12) and all fixes and has seted up the tensioning and adjust spout (2), tensioning roller (12) both ends are adjusted spout (2) inside slip at two tensionings respectively.

5. The horizontal conveyor with the automatic eccentric adjustment function according to claim 1, wherein: the outer sides of the two carrier rollers (18) are fixedly provided with press roller shafts (19), the upper ends of the press roller shafts (19) are rotatably provided with bearings (20), and the upper ends of the bearings (20) are fixedly connected with press roller shells (21).

6. The horizontal conveyor with the automatic eccentric adjustment function according to claim 1, wherein: the eccentric adjusting devices (3) are arranged in a group at intervals on the side wall of the frame shell (1).

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