Adjustable supporting assembly of belt conveyor

Abstract

The utility model discloses an adjustable supporting assembly of a rubber belt conveyor, which relates to the technical field of rubber belt conveyors and comprises a base, a rubber belt conveyor body, an angle adjusting component and a ground supporting component, the angle adjusting component comprises a servo driving assembly, two bearing seats fixedly connected to the outer wall of the top of the base in sequence, a threaded cross rod rotationally installed between the two bearing seats, a sliding seat connected to the threaded cross rod in a threaded mode and a linkage inclined rod hinged to the top of the sliding seat. The angle adjusting component is arranged, so that the conveying angle of the rubber belt conveyor body can be flexibly adjusted, and the use requirements in different scenes can be met; and the ground supporting part is arranged, the ground supporting plate is controlled to move downwards to make contact with the ground, the friction force between the whole conveyor and the ground can be increased, and the supporting performance of the whole conveyor and the fixing effect between the whole conveyor and the ground are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to an adjustable supporting component of a belt conveyor. Background Art

[0002] A belt conveyor is a continuous motion device that uses a belt as a traction mechanism and a bearing mechanism, also known as a belt conveyor. After searching, the patent with application number 202123273793.9 discloses a belt conveyor that is easy to move, which includes a belt conveyor body. The patent uses wheels to move the belt conveyor body, which improves the convenience of using the belt conveyor body. However, the patent still has the following shortcomings:

[0003] First, the support components designed on the conveyor are not adjustable, so the conveying angle of the conveyor cannot be flexibly adjusted, and thus cannot meet the use requirements in different scenarios;

[0004] Secondly, the smaller the contact area between the wheels and the ground, the smaller the friction between the conveyor as a whole and the ground, which will reduce the overall support of the conveyor and the fixing effect between the conveyor and the ground. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an adjustable supporting component for a belt conveyor.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An adjustable support assembly for a belt conveyor, comprising a base with universal wheels with brakes installed at the four corners of the bottom, a belt conveyor body hinged to the top of the base, an angle adjustment component and a ground support component;

[0008] The angle adjustment component includes a servo drive assembly, two bearing seats fixedly connected to the outer wall of the top of the base in sequence, a threaded cross bar rotatably installed between the two bearing seats, a sliding seat threadedly connected to the threaded cross bar, and a linkage diagonal rod hinged to the top of the sliding seat. The angle adjustment component facilitates flexible adjustment of the conveying angle of the belt conveyor body, thereby being able to meet usage requirements in different scenarios.

[0009] As a preferred technical solution, the servo drive assembly includes a servo motor fixedly mounted on the top outer wall of the base, a worm fixedly mounted on the output shaft of the servo motor, and a worm wheel fixedly mounted on one end of the threaded cross rod and meshing with the worm. The self-locking performance of the worm and the worm wheel after meshing can ensure stability during the angle adjustment process.

[0010] As a preferred technical solution, the top outer wall of the base is fixedly connected to a guide rail, the lower part of the sliding seat is slidably connected to the guide rail, and the top end of the linkage inclined rod is hinged to the bottom of the belt conveyor body.

[0011] As a preferred technical solution, the ground-supporting component includes a slide groove opened in the middle of the bottom of the base, a bidirectional screw rotatably installed in the slide groove, two movable blocks symmetrically screwed on two opposite threaded ends of the bidirectional screw, a support floor plate and two hinged inclined rods symmetrically hinged to the bottom of the two movable blocks. By controlling the support floor plate to move downward and contact the ground, the friction between the conveyor as a whole and the ground can be increased, thereby improving the overall support of the conveyor and the fixing effect between the conveyor and the ground.

[0012] As a preferred technical solution, the bottom ends of the two hinged diagonal rods are hinged to the top of the supporting floor, and the outer walls of the two movable blocks are slidably connected to the inner wall of the slide groove.

[0013] As a preferred technical solution, a handwheel is fixedly connected to the outer wall of one end of the bidirectional screw, and four telescopic guide rods are fixedly connected to the bottom outer wall of the base in sequence, and the telescopic ends of the four telescopic guide rods are fixed to the outer walls of the top four corners of the support floor in sequence. Then, the stability of the lifting and lowering action of the support floor can be guaranteed through the telescopic guiding effect of the four telescopic guide rods.

[0014] The beneficial effects of the utility model are:

[0015] 1. An angle adjustment component is provided to facilitate flexible adjustment of the conveying angle of the belt conveyor body hinged on the top of the base, thereby meeting the use requirements in different scenarios;

[0016] 2. A ground-supporting component is provided, and the friction between the conveyor as a whole and the ground can be increased by controlling the support floor to move downward and contact the ground, thereby improving the overall support of the conveyor and the fixing effect between the conveyor and the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front view of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the planar structure of the utility model as a whole viewed from the front;

[0019] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the angle adjustment component in the utility model;

[0020] Figure 4 It is a schematic diagram of the side plan structure of the vertical section of the ground support component in the utility model;

[0021] Figure 5It is a three-dimensional enlarged structural schematic diagram of the ground supporting component in the utility model.

[0022] In the figure: 1. base; 2. belt conveyor body; 3. bearing seat; 4. threaded cross bar; 5. sliding seat; 6. linkage diagonal rod; 7. servo motor; 8. worm; 9. worm wheel; 10. guide rail; 11. bidirectional screw; 12. movable block; 13. hinged diagonal rod; 14. support floor; 15. hand wheel; 16. telescopic guide rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1, reference Figure 1-4 , an adjustable support assembly of a belt conveyor, comprising a base 1 with universal wheels with brakes installed at the four corners of the bottom, a belt conveyor body 2 hinged to the top of the base 1 and an angle adjustment component, the angle adjustment component comprising:

[0025] Two bearing seats 3 and a threaded cross bar 4. The two bearing seats 3 are fixedly connected to the top outer wall of the base 1 in sequence, and the threaded cross bar 4 is rotatably installed between the two bearing seats 3;

[0026] The sliding seat 5 is threadedly connected to the threaded cross bar 4. The top outer wall of the base 1 is fixedly connected with a guide rail 10. The lower part of the sliding seat 5 is slidably connected to the guide rail 10.

[0027] A linkage oblique rod 6, the linkage oblique rod 6 is hinged to the top of the sliding seat 5, and the top end of the linkage oblique rod 6 is hinged to the bottom of the belt conveyor body 2;

[0028] Servo drive assembly: It includes a servo motor 7 fixedly mounted on the top outer wall of the base 1, a worm 8 fixedly mounted on the output shaft of the servo motor 7, and a worm wheel 9 fixedly mounted on one end of the threaded cross bar 4 and meshing with the worm 8. The self-locking performance of the worm 8 and the worm wheel 9 after meshing can ensure the stability during the angle adjustment process;

[0029] During the specific implementation of this embodiment: the servo motor 7 is used to control the rotation of the worm 8, and then the worm wheel 9 meshing with the worm 8 controls the rotation of the bidirectional screw 11. Under the guidance of the guide rail 10, the sliding seat 5 threadedly connected to the bidirectional screw 11 will make a linear motion, and then the articulated inclined rod 13 will move with the linear motion of the sliding seat 5. In this way, the conveying angle of the belt conveyor body 2 hinged to the top of the base 1 can be flexibly adjusted, thereby being able to meet the usage requirements in different scenarios.

[0030] Example 2, reference Figure 2 and Figure 4-5 This embodiment is optimized on the basis of the embodiment 1, specifically: an adjustable support assembly of a belt conveyor, further comprising a ground support component, the ground support component comprising:

[0031] A slide groove and a bidirectional screw 11, wherein the slide groove is provided at the middle of the bottom of the base 1, and the bidirectional screw 11 is rotatably installed in the slide groove, and a hand wheel 15 is fixedly connected to the outer wall of one end of the bidirectional screw 11;

[0032] Two movable blocks 12, the two movable blocks 12 are symmetrically screwed on two opposite threaded ends of the bidirectional screw 11, and the outer walls of the two movable blocks 12 are slidably connected to the inner wall of the slide groove;

[0033] A support floor 14 and two hinged diagonal rods 13. The two hinged diagonal rods 13 are symmetrically hinged to the bottom of two movable blocks 12, and the bottom ends of the two hinged diagonal rods 13 are hinged to the top of the support floor 14;

[0034] Furthermore, four telescopic guide rods 16 are fixedly connected to the bottom outer wall of the base 1 in sequence, and the telescopic ends of the four telescopic guide rods 16 are fixed to the top four corner outer walls of the support floor 14 in sequence. Through the telescopic guiding effect of the four telescopic guide rods 16, the stability of the lifting action of the support floor 14 can be ensured;

[0035] During the specific implementation of this embodiment: after the universal wheel with brake installed at the bottom of the base 1 is moved to the designated location, the bidirectional screw 11 is controlled to rotate by the hand wheel 15, and then under the limit of the slide groove, the two movable blocks 12 threadedly connected with the bidirectional screw 11 will be aligned and close to each other, and then under the hinged linkage of the two hinged diagonal rods 13, the support floor 14 will move downward and contact the ground, thereby increasing the friction between the conveyor as a whole and the ground, and improving the overall support and fixing effect of the conveyor with the ground.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable support assembly for a belt conveyor, comprising a base (1) with universal wheels with brakes installed at the four corners of the bottom and a belt conveyor body (2) hinged to the top of the base (1), characterized in that: It also includes an angle adjustment component and a ground support component; The angle adjustment component comprises a servo drive assembly, two bearing seats (3) fixedly connected to the outer wall of the top of the base (1) in sequence, a threaded cross bar (4) rotatably mounted between the two bearing seats (3), a sliding seat (5) threadedly connected to the threaded cross bar (4), and a linkage inclined rod (6) hinged to the top of the sliding seat (5).

2. The adjustable support assembly of a belt conveyor according to claim 1, characterized in that: The servo drive assembly comprises a servo motor (7) fixedly mounted on the top outer wall of the base (1), a worm (8) fixedly sleeved on the output shaft of the servo motor (7), and a worm wheel (9) fixedly sleeved on one end of the threaded cross bar (4) and meshing with the worm (8).

3. The adjustable support assembly of a belt conveyor according to claim 1, characterized in that: The top outer wall of the base (1) is fixedly connected to a guide rail (10), the lower part of the sliding seat (5) is slidably connected to the guide rail (10), and the top end of the linkage inclined rod (6) is hinged to the bottom of the belt conveyor body (2).

4. The adjustable support assembly of a belt conveyor according to claim 1, characterized in that: The ground-supporting component comprises a slide groove opened in the middle of the bottom of the base (1), a bidirectional screw (11) rotatably installed in the slide groove, two movable blocks (12) symmetrically screwed on two opposite threaded ends of the bidirectional screw (11), a support floor (14) and two hinged oblique rods (13) symmetrically hinged on the bottom of the two movable blocks (12).

5. The adjustable support assembly of a belt conveyor according to claim 4, characterized in that: The bottom ends of the two hinged diagonal rods (13) are hinged to the top of the supporting floor (14), and the outer walls of the two movable blocks (12) are slidably connected to the inner wall of the slide groove.

6. The adjustable support assembly of a belt conveyor according to claim 4, characterized in that: The outer wall at one end of the bidirectional screw (11) is fixedly connected to a hand wheel (15), the bottom outer wall of the base (1) is fixedly connected to four telescopic guide rods (16) in sequence, and the telescopic ends of the four telescopic guide rods (16) are fixedly connected to the outer walls of the top four corners of the supporting floor (14) in sequence.

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