Flexible telescopic three-section telescopic belt conveyor

Abstract

The utility model relates to a flexible telescopic type three-section telescopic belt conveyor which comprises a belt conveyor body, supporting columns are symmetrically arranged on the right sides of the front end and the rear end of the belt conveyor body, telescopic structures are symmetrically arranged on the left sides of the front end and the rear end of the belt conveyor body, and rotating discs are arranged at the lower ends of the telescopic structures. Universal wheels are arranged at the lower ends of the supporting columns, and foot brake devices are arranged at the upper right corners of the universal wheels. By arranging the rotating disc and the universal wheels, the rotating disc rotates when working to drive the middle of the belt conveyor body to rotate, so that the universal wheels at the right end of the belt conveyor body move along with the rotating disc, the effect of rapidly adjusting the conveying direction of the telescopic belt conveyor is achieved, and the flexibility of the telescopic belt conveyor is improved; and by arranging the connecting frame, it is ensured that the rotating disc and the corresponding universal wheel keep the same rotating angle, the angle deviation is reduced, and the connecting strength between the telescopic structure and the supporting column is also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to retractable belt conveyor technical field especially relates to a flexible telescopic three section retractable belt conveyor. BACKGROUND

[0002] The retractable belt conveyor is increased on the ordinary belt conveyor and has a telescopic mechanism, so that the belt conveyor can freely retract in the length direction. The user can adjust the button according to own requirement, controls the length of the conveyor at any time, the retractable belt conveyor is mainly applied in vehicle loading and unloading and material conveying system with telescopic requirement;The traditional retractable belt conveyor has obvious deficiency in flexibility, is difficult to be flexibly deployed in complex terrain or space limited place, the direction adjustment process is complex, and the working efficiency is influenced, therefore we design a flexible telescopic three section retractable belt conveyor.

[0003] The utility model discloses a four section retractable belt conveyor, including retractable belt conveyor body, the lower fixed mounting of retractable belt conveyor body has lifting device, the lifting device includes telescopic link, telescopic sleeve, fixed block, gyro wheel, support, movable shaft, ball screw lever, baffle, transverse plate, sliding slot, movable sleeve, long shaft, L type fixed link and driving motor, the upper end surface and the lower end surface of lifting device all are equipped with transverse plate, and the middle connection of two transverse plates has support, the front end surface and the rear end surface of lifting device all are equipped with support, and the support of front end surface and rear end surface all has two, and the coincident portion of two support crosslinking and being equipped with movable shaft, and one side of two support all is equipped with fixed block;The utility model discloses the height condition of whole retractable belt conveyor is adjusted through lifting device, satisfies the height condition of the retractable belt conveyor required in different occasions and meets the needs of translation transportation, but the utility model has following problems: one does not have the function of adjusting direction, in complex terrain or space limited place, the transportation direction of adjusting retractable belt conveyor process does not change. UTILITY MODEL CONTENTS

[0004] The utility model discloses a retractable belt conveyor technical field especially relates to a flexible telescopic three section retractable belt conveyor.

[0005] To achieve the above object, the utility model provides the following technical scheme.

[0006] The utility model provides a flexible telescopic three-section telescopic belt conveyor, including the belt conveyor main body, the both ends right side position symmetry of belt conveyor main body is equipped with the support column, and the both ends left side position symmetry of belt conveyor main body is equipped with telescopic structure, the lower extreme of telescopic structure is equipped with the rotary disc, the lower extreme of support column is equipped with universal wheel, the right upper corner position of universal wheel is equipped with foot brake device.

[0007] As a kind of preferred, the rotary disc includes fixed disc, the upper end of the fixed disc is provided with a movable disc, the upper end of the movable disc is provided with a first fixed plate, the upper end of the first fixed plate is provided with a U-shaped clamping plate.

[0008] As a kind of preferred, the telescopic structure includes an automatic hydraulic telescopic rod, the lower end of the automatic hydraulic telescopic rod is fixedly connected to the U-shaped clamping plate, and the upper end of the piston rod of the automatic hydraulic telescopic rod is fixedly connected to a connecting piece, the inner surface of the circular ring of the connecting piece is sleeved with a circular rod, and the circular rod is located on the front and rear surfaces of the belt conveyor main body.

[0009] As a kind of preferred, the left side of the automatic hydraulic telescopic rod is provided with a limiting rod, one end of the limiting rod close to the belt conveyor main body is provided with a buffer pad, and the outer surface of the buffer pad is in abutment with the belt conveyor main body.

[0010] As a kind of preferred, a connecting frame is provided between the support column and the telescopic structure, and a rectangular block is provided at the upper end of the support column, the inner surface of the circular ring of the rectangular block is movably connected to a rotating shaft, and the rotating shaft is located on the front and rear surfaces of the belt conveyor main body.

[0011] As a kind of preferred, the left end of the belt conveyor main body is provided with a two-section elongated section, the left end of the two-section elongated section is provided with a three-section elongated section, and the left end of the three-section elongated section is provided with a warning light.

[0012] The utility model discloses the beneficial effect:

[0013] (1) in the utility model, the rotary disc and the universal wheel are arranged, the rotary disc works and rotates, drives the middle part of the belt conveyor main body to rotate, makes the outward wheel of the right end of the belt conveyor main body follow and moves, plays the role of quickly adjusting the transport direction of telescopic belt conveyor, increases the flexibility of telescopic belt conveyor.

[0014] (2) in the utility model, the connecting frame is arranged, ensures that the rotary disc and the corresponding universal wheel keep the same rotation angle, reduces the angle deviation, also increases the connecting strength between telescopic structure and support column.

[0015] (3) in the utility model, the warning light is arranged, plays the role of sound and light warning when telescopic belt conveyor adjusts direction, increases safety.

[0016] In summary, the utility model has the advantages of simple structure and high flexibility, and is particularly suitable for the technical field of telescopic belt conveyor. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the following described drawings are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according of these drawings without creative labor.

[0018] Figure 1 It is the whole structure schematic diagram of three-section telescopic belt conveyor.

[0019] Figure 2 It is the structure schematic diagram of belt conveyor main part.

[0020] Figure 3 It is the structure schematic diagram of warning light part. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely explained in conjunction with the drawings.

[0022] Embodiment one

[0023] As Figures 1 to 3 The utility model provides a flexible telescopic three-section telescopic belt conveyor, including belt conveyor main part 1, the right side position symmetry of the front and rear both ends of belt conveyor main part 1 is equipped with support column 2, and the right end of belt conveyor main part 1 is stably supported, and the left side position symmetry of the front and rear both ends of belt conveyor main part 1 is equipped with telescopic structure 3, and the height of telescopic belt conveyor left end is adjusted by adjusting the height of telescopic structure 3, satisfies the material transport demand, the lower end of telescopic structure 3 is equipped with rotating disc 4, the lower end of support column 2 is equipped with universal wheel 5, the right upper corner position of universal wheel 5 is equipped with foot brake device 51, and the universal wheel with foot brake is one kind of conventional universal wheel, in the state without moving demand, the position of fixed universal wheel 5 is increased the transport stability of telescopic belt conveyor.

[0024] Further, as Figure 1As shown, the rotating disc 4 includes a fixed disc 41, which can be fixed on the ground using expansion screws, and the upper end of the fixed disc 41 is provided with a movable disc 42. A motor is arranged in the fixed disc 41, and the motor drives the movable disc 42 to rotate, thereby driving the middle part of the belt conveyor main body 1 to rotate in cooperation with the universal wheel 5. The rotating disc 4 works in rotation, drives the middle part of the belt conveyor main body 1 to rotate, and makes the outward wheel 5 at the right end of the belt conveyor main body 1 move, thereby playing a role of quickly adjusting the transport direction of the telescopic belt conveyor and increasing the flexibility of the telescopic belt conveyor. The upper end of the movable disc 42 is provided with a first fixed plate 43, and the upper end of the first fixed plate 43 is provided with a U-shaped clamping plate 44 for fixing the position of the automatic hydraulic telescopic rod 31.

[0025] Further, the telescopic structure 3 includes an automatic hydraulic telescopic rod 31, the lower end of the automatic hydraulic telescopic rod 31 is fixedly connected with the U-shaped clamping plate 44, and the upper end of the piston rod of the automatic hydraulic telescopic rod 31 is fixedly connected with a connecting piece 32. The circular ring inner surface of the connecting piece 32 is sleeved with a circular rod 33, so that the angle between the automatic hydraulic telescopic rod 31 and the belt conveyor main body 1 is variable. The circular rod 33 is located on the front and rear surfaces of the belt conveyor main body 1. The automatic hydraulic telescopic rod 31 is connected with a hydraulic pump in the front equipment chamber of the belt conveyor main body 1. The hydraulic pump works to make the automatic hydraulic telescopic rod 31 contract, thereby changing the height of the left end of the belt conveyor main body 1.

[0026] Further, as shown in the figure, Figure 1 The left side of the automatic hydraulic telescopic rod 31 is provided with a limiting rod 34. One end of the limiting rod 34 close to the belt conveyor main body 1 is provided with a buffer pad 35, which is a rubber pad, reducing the friction damage between the limiting rod 34 and the belt conveyor main body 1. The outer surface of the buffer pad 35 abuts against the belt conveyor main body 1, which is used to limit the front and rear positions of the belt conveyor main body 1, avoid the left side of the belt conveyor main body 1 from moving when moving up and down, and increase the stability of the structure.

[0027] Further, as shown in the figure, Figure 2 The connecting frame 6 is arranged between the supporting column 2 and the telescopic structure 3, which ensures that the rotating disc 4 and the corresponding universal wheel 5 maintain the same rotation angle, reduces the angle deviation, and also increases the connection strength between the telescopic structure 3 and the supporting column 2. The upper end of the supporting column 2 is provided with a rectangular block 21, the circular ring inner surface of the rectangular block 21 is movably connected with a rotating shaft 22, and the rotating shaft 22 is located on the front and rear surfaces of the belt conveyor main body 1, so that the angle between the supporting column 2 and the belt conveyor main body 1 is variable.

[0028] Further, as shown in the figure, Figure 3As shown, the left end of the belt conveyor body 1 is provided with a two-section elongated section 11, the left end of the two-section elongated section 11 is provided with a three-section elongated section 12, the belt conveyor body 1, the two-section elongated section 11 and the three-section elongated section 12 form a telescopic three-section telescopic belt conveyor, which is convenient for adjusting the transportation length and increasing flexibility, the left end of the three-section elongated section 12 is provided with a warning light 13, which plays a sound and light warning role when the telescopic belt conveyor is adjusted in direction, and increases safety.

[0029] Working process: first, the disc 4 works in rotation, drives the middle part of the belt conveyor body 1 to rotate, so that the outward wheel 5 at the right end of the belt conveyor body 1 moves to adjust the transportation direction of the three-section telescopic belt conveyor; at the same time, the warning light 13 works to issue a sound and light warning, thereby reminding the on-site personnel to pay attention to safety; further, the two-section elongated section 11 and the three-section elongated section 12 are extended to adjust the transportation length of the telescopic belt conveyor; further, the hydraulic pump in the front end equipment chamber of the belt conveyor body 1 works to make the automatic hydraulic telescopic rod 31 shrink, thereby changing the height of the left end of the belt conveyor body 1 to a suitable position.

[0030] In the description of the present application, it should be understood that the terms "front and back", "left and right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or components referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the application.

[0031] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0032] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any changes or replacements easily thought of by those skilled in the art under the technical hints of the present application should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A flexible telescopic three-section telescopic belt conveyor, characterized in that: The belt conveyor body (1) includes a support column (2) symmetrically arranged on the right side of the front and rear ends of the belt conveyor body (1), and a telescopic structure (3) symmetrically arranged on the left side of the front and rear ends of the belt conveyor body (1). A rotating disk (4) is provided at the lower end of the telescopic structure (3), and a universal wheel (5) is provided at the lower end of the support column (2). A foot brake device (51) is provided at the upper right corner of the universal wheel (5).

2. The flexible telescopic three-section telescopic belt conveyor according to claim 1, characterized in that, The rotating disk (4) includes a fixed disk (41), the upper end of the fixed disk (41) is provided with a movable disk (42), the upper end of the movable disk (42) is provided with a first fixing plate (43), and the upper end of the first fixing plate (43) is provided with a U-shaped clamping plate (44).

3. The flexible telescopic three-section telescopic belt conveyor according to claim 1, characterized in that, The telescopic structure (3) includes an automatic hydraulic telescopic rod (31), the lower end of which is fixedly connected to a U-shaped clamp (44), and the upper end of the piston rod of the automatic hydraulic telescopic rod (31) is fixedly connected to a connector (32). A round rod (33) is sleeved on the inner surface of the ring of the connector (32), and the round rod (33) is located on the front and rear surfaces of the belt conveyor body (1).

4. The flexible telescopic three-section telescopic belt conveyor according to claim 3, characterized in that, The automatic hydraulic telescopic rod (31) is provided with a limiting rod (34) on the left side. The end of the limiting rod (34) near the belt conveyor body (1) is provided with a buffer pad (35). The outer surface of the buffer pad (35) abuts against the belt conveyor body (1).

5. A flexible telescopic three-section telescopic belt conveyor according to claim 1, characterized in that, A connecting frame (6) is provided between the support column (2) and the telescopic structure (3), and a rectangular block (21) is provided at the upper end of the support column (2). The inner surface of the ring of the rectangular block (21) is movably connected to the rotating shaft (22), and the rotating shaft (22) is located on the front and rear surfaces of the belt conveyor body (1).

6. The flexible telescopic three-section telescopic belt conveyor according to claim 1, characterized in that, The left end of the belt conveyor body (1) is provided with two extension sections (11), the left end of the two extension sections (11) is provided with three extension sections (12), and the left end of the three extension sections (12) is provided with a warning light (13).

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