Conveying device facilitating material taking

Abstract

The invention discloses a conveying device facilitating material taking. The conveying device comprises a conveying belt located on a conveyor, gap adjusting guide rollers, thick guide rollers and transfer fork supporting pieces, wherein every two gap adjusting guide rollers form a group. The gap adjusting device has the beneficial effects that by adjusting the distance between the two gap adjusting guide rollers in each group, two space distances for forking and supporting to enter can be conveniently formed on the conveying belt, forking and conveying equipment can directly fork and support objects conveniently, the number of clamping, taking and discharging equipment arranged on the belt conveyor can be greatly reduced, and the working efficiency of the belt conveyor is improved. The conveying, taking and transferring process is optimized; a left-side modulation gap B and a right-side modulation gap A are respectively formed on the conveying belt through the two groups of gap adjusting guide rollers which are distributed at intervals, and meanwhile, the positions of the left-side modulation gap B and the right-side modulation gap A on the conveying belt can be flexibly adjusted, so that the position of a fork support material taking station is favorably adjusted; the problem that due to the fact that a traditional fork support material taking station structure is fixed, changing and moving are inconvenient is solved.

Description

Technical Field

[0001] The invention relates to the field of conveying equipment, in particular to a conveying device which is convenient for taking materials. Background Art

[0002] Currently, existing belt conveyors operate in a straight line during unloading, leaving no effective space for forked lifts, such as boxes. This makes it difficult for forked lifts to directly lift items, forcing unloading to rely solely on clamping devices. This increases the number of unloading and unloading operations and hinders efficiency. Therefore, a conveying device that facilitates unloading is proposed to address this issue. Summary of the Invention

[0003] The purpose of the present invention is to provide a conveying device that is convenient for taking materials in order to solve the above problems.

[0004] The present invention achieves the above-mentioned purpose through the following technical scheme: a conveying device for facilitating material collection, comprising a conveyor belt located on a conveyor, a group of two gap adjustment guide rollers, a coarse guide roller and a transfer fork support, wherein the two coarse guide rollers are rotatably mounted on two U-shaped carriers respectively, a group of two gap adjustment guide rollers located on the top of each U-shaped carrier is distributed in a triangle with the coarse guide rollers, and the two gap adjustment guide rollers are connected to the coarse guide rollers through the same conveyor belt transmission, the conveyor belt forms a right-side adjustment gap and a left-side adjustment gap respectively through the two groups of gap adjustment guide rollers, and the right-side adjustment gap and the left-side adjustment gap respectively correspond to the two fork rods located on the same transfer fork, and the spacing between one gap adjustment guide roller located on the outside and the other gap adjustment guide roller located on the inside in a group is adjusted by pushing and pulling.

[0005] Preferably, the shafts at both ends of the seam-adjusting guide roller are rotatably mounted with side load blocks, and a first slide groove is provided on one side of the side load block, and the first slide groove is slidably connected to the first guide rail.

[0006] The two side load blocks are connected to each other via a connecting plate, the connecting plate located on the outside is connected to the outside push-pull mechanism, and the other connecting plate located on the inside is connected to the inside push-pull mechanism.

[0007] Preferably, the outer push-pull mechanism consists of a first cylinder and a first slide, the output end of the first cylinder is interconnected with the connecting plate located between the two side load blocks, and the first slide located on the cylinder body of the first cylinder is positioned and fixedly connected to the first guide rail through a positioning bolt.

[0008] Preferably, the inner push-pull mechanism consists of a second cylinder and a second slide, the output end of the second cylinder is interconnected with another connecting plate located between the other two side load blocks, and the second slide located on the cylinder body of the second cylinder is positioned and fixedly connected to the first guide rail through a positioning bolt.

[0009] Preferably, second sliding grooves are symmetrically provided at the bottom of the U-shaped carrier block, and the two second sliding grooves are slidingly connected to the two second guide rails respectively.

[0010] Preferably, a screw hole is provided in the middle of the U-shaped carrier block, and the inside of the screw hole is threadedly connected to the lead screw, and the lead screw is driven by a motor to be in a running and rotating state.

[0011] Preferably, the transfer fork support is connected to an external fork transport device, and the distance between the two fork rods on the transfer fork support is changed by adjustment.

[0012] The beneficial effects of the present invention are: By adjusting the distance between each set of two gap-adjusting guide rollers, two spaces for forklifts to enter can be easily formed on the conveyor belt, making it convenient for forklift equipment to directly fork items. This can greatly reduce the number of clamping, picking and unloading equipment installed on the belt conveyor and optimize the conveying, picking and transfer process.

[0013] Two sets of gap adjustment guide rollers are distributed alternately to form a left-side adjustment gap B and a right-side adjustment gap A on the conveyor belt respectively. At the same time, the positions of the left-side adjustment gap B and the right-side adjustment gap A on the conveyor belt can be flexibly adjusted, which is conducive to adjusting the position of the fork-support material-retrieving station and solves the problem of inconvenience in changing and moving the traditional fork-support material-retrieving station due to its fixed structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 A three-dimensional diagram of the overall structure of the present invention; Figure 2 for Figure 1 Schematic diagram of the local connection structure in ; Figure 3 Schematic diagram of the positional relationship among the conveyor belt, gap adjustment guide roller and rough guide roller of the present invention.

[0016] In the figure: 1. Conveyor belt; 2. Gap adjustment guide roller; 3. Side load block; 310. First slide; 4. Coarse guide roller; 410. U-shaped load block; 411. Second slide; 412. Screw hole; 5. First cylinder; 6. First slide; 7. Second cylinder; 8. Second slide; 9. First guide rail; 10. Second guide rail; 11. Lead screw; 12. Transfer fork support; A. Adjustment gap on the right side; B. Adjustment gap on the left side. DETAILED DESCRIPTION

[0017] In order to make the purposes, features, and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] See also Figure 1-3 As shown, a conveying device for facilitating material collection includes a conveyor belt 1 on a conveyor, gap adjustment guide rollers 2 in groups of two, coarse guide rollers 4 and a transfer fork support 12, wherein the two coarse guide rollers 4 are rotatably mounted on two U-shaped carriers 410, and a group of two gap adjustment guide rollers 2 located on the top of each U-shaped carrier 410 are distributed in a triangle with the coarse guide rollers 4, and the two gap adjustment guide rollers 2 and the coarse guide rollers 4 are connected by a transmission through the same conveyor belt 1, and the conveyor belt 1 forms a right-side adjustment gap A and a left-side adjustment gap B through the two groups of gap adjustment guide rollers 2, and the right-side adjustment gap A and the left-side adjustment gap B correspond one-to-one to the two fork rods located on the same transfer fork, and the spacing between one gap adjustment guide roller 2 located on the outside and the other gap adjustment guide roller 2 located on the inside in a group is adjusted by pushing and pulling.

[0021] Combine Figure 2 As shown, the shafts at both ends of the seam adjusting guide roller 2 are rotatably mounted with side load blocks 3, and a first slide groove 310 is provided on one side of the side load block 3, and the first slide groove 310 is slidably connected to the first guide rail 9. The two side load blocks 3 are connected to each other through a connecting plate, the connecting plate located on the outside is connected to the outer push-pull mechanism, and the other connecting plate located on the inside is connected to the inner push-pull mechanism, and is slidably connected to the first guide rail 9 through the first slide groove 310, which can ensure the guidance and stability of the movement of the seam adjusting guide roller 2 connected thereto; The outer push-pull mechanism is composed of a first cylinder 5 and a first slide 6. The output end of the first cylinder 5 is connected to the connecting plate between the two side load blocks 3, and the first slide 6 located on the cylinder body of the first cylinder 5 is fixedly connected to the first guide rail 9 by a positioning bolt. The first cylinder 5 is extended and retracted to move the seam adjusting guide roller 2 connected to the connecting plate and the side load blocks 3, so as to adjust and change the position of the seam adjusting guide roller 2 located on the outer side. The inner push-pull mechanism is composed of a second cylinder 7 and a second slide 8. The output end of the second cylinder 7 is interconnected with another connecting plate located between the other two side load blocks 3, and the second slide 8 located on the cylinder body of the second cylinder 7 is positioned and fixedly connected to the first guide rail 9 by a positioning bolt. The second cylinder 7 is telescoped to move the seam adjusting guide roller 2 connected to another connecting plate and another side load block 3, so as to achieve the effect of adjusting and changing the position of the seam adjusting guide roller 2 located on the inner side.

[0022] The bottom of the U-shaped carrier 410 is symmetrically provided with a second sliding groove 411, and the two second sliding grooves 411 are respectively slidably connected to the two second guide rails 10. A screw hole 412 is provided in the middle of the U-shaped carrier 410, and the inside of the screw hole 412 is threadedly connected to the screw 11. The screw 11 is driven by a motor and is in a running and rotating state. The driven screw 11 rotates, so that the U-shaped carrier 410 connected through the screw hole 412 moves along the second guide rail 10, which plays a role in adjusting the position of the coarse guide roller 4.

[0023] Furthermore, the transfer fork support 12 is connected to an external fork transport device, and the distance between the two fork rods on the transfer fork support 12 is changed by adjustment.

[0024] The work process is as follows: Taking box conveying as an example, when the right modulation gap A and the left modulation gap B are both at the minimum spacing, the box can directly move through the right modulation gap A and the left modulation gap B under the action of the operation of the conveyor belt 1; When most or all of the bottom of the box is located at the portion of the conveyor belt 1 between the right modulation gap A and the left modulation gap B, there are two ways to operate the portion of the conveyor belt 1 at the bottom of the fork supporting the box when the conveyor belt 1 stops running temporarily: The first operation mode: If one end of the bottom of the box has not passed the left adjustment gap B, and the other end has passed the right adjustment gap A, then the first cylinders 5 at the two outermost ends and the two second cylinders 7 at the middle are both in a contracted state, so that the distance between the two adjustment guide rollers 2 of the two groups is increased, and the coarse guide rollers 4 are both in the original driven state. The final result is: the right adjustment gap A and the left adjustment gap B are both increased. At this time, the two fork rods on the transfer fork support 12 are moved by the external fork transport equipment and inserted into the right adjustment gap A and the left adjustment gap B at the bottom of the box respectively. Then, the box is lifted off the conveyor belt 1 by the lifting function of the external fork transport equipment. The second operation mode: If one end of the bottom of the box body passes over the left adjustment gap B and the other end does not pass over the right adjustment gap A, then only the two second cylinders 7 located in the middle need to be in the contracted state, and the adjustment gap guide rollers 2 and the coarse guide rollers 4 located at the two outermost ends should maintain their status quo in the original driven state. This can not only expose the two ends of the bottom of the box body by shortening the length of the portion of the conveyor belt 1 located between the left adjustment gap B and the right adjustment gap A, which is convenient for subsequent fork support, but also can widen the left adjustment gap B and the right adjustment gap A to facilitate the entry of the two fork rods on the transfer fork support 12. In combination with the first and second operating modes of the gap adjustment guide roller 2 described above, the U-shaped carrier block 410 connected via the screw hole 412 is driven by the rotating lead screw 11 to move along the second guide rail 10, so that the coarse guide roller 4 connected to the U-shaped carrier block 410 can be repositioned, so that the position of the right side adjustment gap A and the left side adjustment gap B on the conveyor belt 1 can be adjusted; Compared with the existing technology, the difference is that: through two groups of gap adjustment guide rollers 2 distributed alternately, a left-side adjustment gap B and a right-side adjustment gap A are respectively formed on the conveyor belt 1, and at the same time, the positions of the left-side adjustment gap B and the right-side adjustment gap A on the conveyor belt 1 can be flexibly adjusted, which is conducive to adjusting the position of the fork-support material-retrieving station, and solves the problem of inconvenience in changing and moving due to the fixed structure of the traditional fork-support material-retrieving station; by adjusting the distance between each group of two gap adjustment guide rollers 2, two space spacings for fork support to enter can be conveniently formed on the conveyor belt 1, which is convenient for the fork-handling equipment to directly fork objects, and can greatly reduce the number of clamping and unloading equipment set on the belt conveyor, thereby optimizing the conveying and material-retrieving and transfer process.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and it is intended that all variations within the meaning and scope of the appended claims be encompassed. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0026] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A conveying device that facilitates material collection, characterized in that: The invention comprises a conveyor belt (1) on a conveyor, a group of two gap adjustment guide rollers (2), a coarse guide roller (4) and a transfer fork support (12), wherein the two coarse guide rollers (4) are rotatably mounted on two U-shaped carriers (410), a group of two gap adjustment guide rollers (2) located on the top of each U-shaped carrier (410) and the coarse guide roller (4) are distributed in a triangular shape, and the two gap adjustment guide rollers (2) and the coarse guide roller (4) are connected to each other through the same conveyor belt (1), and the conveyor belt (1) forms a right side adjustment gap (A) and a left side adjustment gap (B) through the two groups of gap adjustment guide rollers (2), and the right side adjustment gap (A) and the left side adjustment gap (B) correspond to two fork rods located on the same transfer fork, and the spacing between one gap adjustment guide roller (2) located on the outside and another gap adjustment guide roller (2) located on the inside of a group is adjusted by pushing and pulling.

2. A conveying device for facilitating material removal according to claim 1, characterized in that: The shafts at both ends of the seam-adjusting guide roller (2) are rotatably mounted with side load blocks (3), and a first slide groove (310) is provided on one side of the side load block (3), and the first slide groove (310) is slidably connected to the first guide rail (9).

3. A conveying device for facilitating material removal according to claim 2, characterized in that: The two side load blocks (3) are connected to each other via a connecting plate, the connecting plate located on the outside is connected to the outside push-pull mechanism, and the other connecting plate located on the inside is connected to the inside push-pull mechanism.

4. A conveying device for facilitating material removal according to claim 3, characterized in that: The outer push-pull mechanism is composed of a first cylinder (5) and a first slide (6), the output end of the first cylinder (5) is connected to a connecting plate located between the two side load blocks (3), and the first slide (6) located on the cylinder body of the first cylinder (5) is fixedly connected to the first guide rail (9) by a positioning bolt.

5. The conveying device for facilitating material removal according to claim 3, characterized in that: The inner push-pull mechanism is composed of a second cylinder (7) and a second slide (8), the output end of the second cylinder (7) is connected to another connecting plate located between the other two side load blocks (3), and the second slide (8) located on the cylinder body of the second cylinder (7) is fixedly connected to the first guide rail (9) by a positioning bolt.

6. The conveying device for facilitating material collection according to claim 1, characterized in that: The bottom of the U-shaped carrier block (410) is symmetrically provided with second sliding grooves (411), and the two second sliding grooves (411) are respectively slidably connected to the two second guide rails (10).

7. The conveying device for facilitating material removal according to claim 1, characterized in that: A screw hole (412) is provided in the middle of the U-shaped carrier block (410), and the inside of the screw hole (412) is threadedly connected to the lead screw (11), and the lead screw (11) is driven by a motor and is in a running rotation state.

8. The conveying device for facilitating material removal according to claim 1, characterized in that: The transfer fork support (12) is connected to an external fork transport device, and the distance between the two fork rods on the transfer fork support (12) is changed by adjustment.

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