Intelligent distance-adjustable goods conveying belt

Abstract

The utility model provides an intelligent distance adjusting type goods conveyer belt, including conveyer belt, base, distance adjusting subassembly and stop gear, the both sides of base are welded with support leg and vertical board respectively, the other end of vertical board is welded with control square box, the inside of control square box is hollow state, the both ends of vertical board are perpendicular to the top surface of base and the bottom surface of control square box, this intelligent distance adjusting type goods conveyer belt utilizes the different of the opening and closing angle of the thin plate that different height goods promote, controls the opening and closing of stop gear, and then controls the interval distance between goods, makes the higher goods and subsequent goods keep big interval, the shorter goods and subsequent goods keep small interval, prevents the extrusion of subsequent goods due to the higher goods accidental dumping, improves transportation security, optimizes the space utilization simultaneously, avoids the conveyer belt effective work area waste caused by fixed big interval, improves the throughput of goods in unit time.

Description

Technical Field

[0001] This utility model relates to the field of cargo conveyor belt technology, specifically to an intelligent adjustable-distance cargo conveyor belt. Background Technology

[0002] Conveyor belts, as automated transportation tools, continuously transport goods in production lines, warehouses, and ports, replacing manual handling and greatly improving logistics efficiency and operational capacity. According to existing technology, such as the conveyor belt disclosed in Chinese patent document CN213169827U, the material enters from one side of the conveyor belt body. A baffle prevents excessive overflow. After passing the first rod, the material is intercepted and continues forward in the direction of the first rod. It then passes a guide plate, continuing in a straight line until it detaches from the belt body and exits through the discharge port. The belt body rotates on the pulleys, and cleaning rollers remove residue and stains. This type of conveyor belt guides food before it enters the oil pan, solving the problem of food accumulating and blocking on the conveyor belt.

[0003] According to its publicly available technical solutions, the existing technology determines the direction of goods on the conveyor belt by setting up guide plates, and there is no control interval. When the higher goods in front accidentally tip over, they are likely to crush and damage the goods behind, creating a chain effect and thus increasing losses. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide an intelligent adjustable-distance cargo conveyor belt to solve the problems mentioned in the background. This invention utilizes the different opening and closing angles of the thin plate driven by cargo of different heights to control the opening and closing of the limiting mechanism, thereby controlling the spacing between cargoes. This ensures that taller cargoes maintain a large distance from subsequent cargoes, while shorter cargoes maintain a small distance from subsequent cargoes. This prevents the accidental tipping of taller cargoes from squeezing and affecting subsequent cargoes, improving transportation safety. At the same time, it optimizes space utilization, avoids the waste of the effective working area of ​​the conveyor belt caused by fixed large spacing, increases the throughput of cargo per unit time, and reduces the frequency of manual intervention and potential work injury risks.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an intelligent adjustable-distance cargo conveyor belt, comprising a conveyor belt body, the conveyor belt body including a conveyor belt, a base, an adjustable-distance component and a limiting mechanism, support legs and vertical plates welded to both sides of the base respectively, and a control box welded to the other end of the vertical plate, the control box being hollow inside, and the two ends of the vertical plate being perpendicular to the top surface of the base and the bottom surface of the control box respectively.

[0006] Furthermore, the adjustable distance assembly includes a rotating shaft, a connecting rod, and a rack. The end of the rotating shaft is inserted into the inner wall of the control box via a bearing, and a gear is fitted onto the end surface of the rotating shaft.

[0007] Furthermore, a thin plate is welded to the bottom surface of the rotating shaft, and the rack and gear mesh with each other.

[0008] Furthermore, the inner wall of the control box is provided with a guide groove, the end of the connecting rod is welded with a damper, and the side of the damper and the side of the rack are both welded with protrusions, each of the protrusions being embedded inside the guide groove.

[0009] Furthermore, a slider is welded to the surface of the connecting rod, and conductive copper sheets are installed on the top surface of the slider and the inner wall of the control box. A partition is welded to the inner wall of the control box, and a spring is welded to the side of the slider. The other end of the spring is welded to the surface of the partition.

[0010] Furthermore, the limiting mechanism includes a fixed rod and a limiting rod, one end of the fixed rod is welded to the top surface of the base, and the other end of the fixed rod is welded to the bottom surface of the control box.

[0011] Furthermore, a sleeve is fitted onto the surface of the fixing rod, and a torsion spring is installed inside the sleeve. One end of the torsion spring is welded to the surface of the fixing rod, and the other end of the torsion spring is welded to the surface of the limiting rod.

[0012] Furthermore, one end of the limiting rod is welded to the surface of the sleeve, and the other end of the limiting rod is welded to an electromagnet.

[0013] The beneficial effects of this utility model are:

[0014] 1. This intelligent adjustable-distance cargo conveyor belt utilizes the different opening and closing angles of the thin plate driven by cargo of different heights to control the opening and closing of the limiting mechanism, thereby controlling the spacing between cargoes. This ensures that taller cargoes maintain a large distance from subsequent cargoes, while shorter cargoes maintain a small distance from subsequent cargoes. This prevents taller cargoes from accidentally tipping over and squeezing subsequent cargoes, thus improving transportation safety. At the same time, it optimizes space utilization, avoids the waste of the effective working area of ​​the conveyor belt caused by fixed large spacing, increases the throughput of cargo per unit time, and reduces the frequency of manual intervention and potential work injury risks.

[0015] 2. This intelligent adjustable-distance cargo conveyor belt, through the installed limiting mechanism, can limit cargo of different heights, preventing taller cargo from tipping over when limited. At the same time, it pushes cargo that deviates from the center line of the conveyor belt back to the center area, reducing cargo damage caused by cargo falling from the edge of the conveyor belt due to continuous deviation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the external structure of an intelligent adjustable-distance cargo conveyor belt according to the present invention.

[0017] Figure 2 This is a cross-sectional view of the control box of an intelligent adjustable-distance cargo conveyor belt according to this utility model.

[0018] Figure 3 This is a top sectional view of the control box of an intelligent adjustable-distance cargo conveyor belt according to this utility model.

[0019] Figure 4 This is a schematic diagram of a limiting rod for an intelligent adjustable-distance cargo conveyor belt according to this utility model;

[0020] In the diagram: 1. Conveyor belt; 2. Adjustable distance assembly; 3. Limiting mechanism; 4. Vertical plate; 5. Base; 6. Sleeve; 7. Control box; 8. Gear; 9. Rack; 10. Rotating shaft; 11. Connecting rod; 12. Slider; 13. Conductive copper sheet; 14. Thin plate; 15. Partition; 16. Spring; 17. Limiting rod; 18. Fixing rod; 19. Damper; 20. Electromagnet; 21. Guide groove. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1 to 4 This utility model provides the following technical solution: an intelligent adjustable-distance cargo conveyor belt, including a conveyor belt body, the conveyor belt body including a conveyor belt 1, a base 5, an adjustable-distance component 2 and a limiting mechanism 3, support legs and vertical plates 4 are welded to both sides of the base 5 respectively, and a control box 7 is welded to the other end of the vertical plate 4. The interior of the control box 7 is hollow. The two ends of the vertical plate 4 are perpendicular to the top surface of the base 5 and the bottom surface of the control box 7 respectively. Different cargo heights push the thin plate 14 to open and close at different angles, thereby linking the limiting mechanism 3 to achieve different degrees of limiting of subsequent cargo.

[0023] In this embodiment, the adjusting assembly 2 includes a rotating shaft 10, a connecting rod 11, and a rack 9. The end of the rotating shaft 10 is inserted into the inner wall of the control box 7 via a bearing. A gear 8 is fitted onto the end surface of the rotating shaft 10. A thin plate 14 is welded to the bottom surface of the rotating shaft 10. The rack 9 meshes with the gear 8. A guide groove 21 is provided on the inner wall of the control box 7. A damper 19 is welded to the end of the connecting rod 11. Protrusions are welded to the sides of both the damper 19 and the rack 9. Each protrusion is embedded in the guide groove 21. Inside the slot 21, a slider 12 is welded to the surface of the connecting rod 11. Conductive copper sheets 13 are installed on the top surface of the slider 12 and the inner wall of the control box 7. A partition 15 is welded to the inner wall of the control box 7. A spring 16 is welded to the side of the slider 12. The other end of the spring 16 is welded to the surface of the partition 15. The flipping of the thin plate 14 drives the rotating shaft 10 to rotate. The rotation of the rotating shaft 10 is linked to the rack 9 to move. The movement of the rack 9 is linked to the slider 12 to move, thereby controlling the locking time of the limiting mechanism 3.

[0024] In this embodiment, the limiting mechanism 3 includes a fixed rod 18 and a limiting rod 17. One end of the fixed rod 18 is welded to the top surface of the base 5, and the other end of the fixed rod 18 is welded to the bottom surface of the control box 7. A sleeve 6 is fitted onto the surface of the fixed rod 18, and a torsion spring is provided inside the sleeve 6. One end of the torsion spring is welded to the surface of the fixed rod 18, and the other end of the torsion spring is welded to the surface of the limiting rod 17. One end of the limiting rod 17 is welded to the surface of the sleeve 6, and an electromagnet 20 is welded to the other end of the limiting rod 17. When the cargo pushes the limiting rod 17 to rotate, the limiting rod 17 continuously applies pressure to the side of the cargo under the force of the torsion spring, thereby correcting the cargo. When the electromagnet 20 at the end of the limiting rod 17 has magnetic force, it limits the subsequent cargo.

[0025] Working principle: The operator places the goods on the surface of the conveyor belt 1 with gaps. Initially, the conductive copper sheet 13 on the top surface of the slider 12 does not contact the conductive copper sheet 13 on the inner wall of the control box 7. At this time, the electromagnet 20 at the end of the limit rod 17 has no magnetic force. The conveyor belt 1 moves the goods to the surface of the limit rod 17. As the goods continue to move, the limit rod 17 rotates due to the push of the goods. The rotation of the limit rod 17 causes the sleeve 6 to rotate around the fixed rod 18. The torsion spring inside the sleeve 6 enters a torsional state. During the process of the goods passing through the limit rod 17, the limit rod 17 is continuously subjected to the force of the torsion spring. Pressure is applied to the surface of the goods, causing the displaced goods to reposition and pass through the center area of ​​conveyor belt 1. After passing the limit rod 17, the goods move to the surface of the thin plate 14. At this time, the limit rod 17 returns to its initial position under the force of the torsion spring and continues to move. The goods push the thin plate 14, causing it to flip upwards. The flipping of the thin plate 14 drives the rotating shaft 10 to rotate. The rotation of the rotating shaft 10 drives the gear 8 to rotate synchronously. The rotation of the gear 8 drives the rack 9 to move along the guide groove 21. The rack 9 moves to the surface of the damper 19 and continues to move. The rack 9 pushes the damper 19 along the guide groove 21. 1. Displacement is achieved. The damper 19 described in this patent is a mature existing technology and is common knowledge in the field. Since this utility model is mainly used to protect mechanical structures, the specific structure and specifications of the damper 19 will not be explained in detail here. The displacement of the damper 19 drives the connecting rod 11 and slider 12 to move synchronously. The displacement of the slider 12 causes the spring 16 on the surface of the slider 12 to enter a stretched state. When the slider 12 moves to the point where the top conductive copper sheet 13 contacts the conductive copper sheet 13 on the inner wall of the control box 7, the electromagnet 20 at the end of the limit rod 17 has magnetic force. After the cargo contacts the limiting rod 17, it stops moving. After passing the thin plate 14, the cargo continues to move. After the thin plate 14 is separated from the cargo, it flips back to its initial position under the action of gravity. The flipping of the thin plate 14 drives the rotating shaft 10 and the gear 8 to rotate. The rotation of the gear 8 drives the rack 9 to return to its initial position. The slider 12 slowly moves under the contraction force of the spring 16. When the slider 12 moves to the point where the top conductive copper sheet 13 is separated from the conductive copper sheet 13 on the inner wall of the control box 7, the electromagnet 20 at the end of the limiting rod 17 loses its magnetic force. The subsequent displacement of the cargo pushes the limiting rod 17 to rotate, and the above process is repeated.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An intelligent adjustable-distance cargo conveyor belt, comprising a conveyor belt body, characterized in that: The conveyor belt body includes a conveyor belt (1), a base (5), a pitch adjustment component (2), and a limiting mechanism (3). Support legs and vertical plates (4) are welded to both sides of the base (5). A control box (7) is welded to the other end of the vertical plate (4). The inside of the control box (7) is hollow. The two ends of the vertical plate (4) are perpendicular to the top surface of the base (5) and the bottom surface of the control box (7).

2. The intelligent adjustable-distance cargo conveyor belt according to claim 1, characterized in that: The adjustable distance assembly (2) includes a rotating shaft (10), a connecting rod (11) and a rack (9). The end of the rotating shaft (10) is inserted into the inner wall of the control box (7) through a bearing. A gear (8) is fitted on the end surface of the rotating shaft (10).

3. The intelligent adjustable-distance cargo conveyor belt according to claim 2, characterized in that: A thin plate (14) is welded to the bottom surface of the rotating shaft (10), and the rack (9) meshes with the gear (8).

4. The intelligent adjustable-distance cargo conveyor belt according to claim 3, characterized in that: The inner wall of the control box (7) is provided with a guide groove (21), and a damper (19) is welded to the end of the connecting rod (11). The side of the damper (19) and the side of the rack (9) are both welded with protrusions, and each protrusion is embedded in the inside of the guide groove (21).

5. The intelligent adjustable-distance cargo conveyor belt according to claim 4, characterized in that: A slider (12) is welded to the surface of the connecting rod (11). Conductive copper sheets (13) are installed on the top surface of the slider (12) and the inner wall of the control box (7). A partition (15) is welded to the inner wall of the control box (7). A spring (16) is welded to the side of the slider (12). The other end of the spring (16) is welded to the surface of the partition (15).

6. The intelligent adjustable-distance cargo conveyor belt according to claim 1, characterized in that: The limiting mechanism (3) includes a fixing rod (18) and a limiting rod (17). One end of the fixing rod (18) is welded to the top surface of the base (5), and the other end of the fixing rod (18) is welded to the bottom surface of the control box (7).

7. The intelligent adjustable-distance cargo conveyor belt according to claim 6, characterized in that: The surface of the fixing rod (18) is fitted with a sleeve (6), and a torsion spring is provided inside the sleeve (6). One end of the torsion spring is welded to the surface of the fixing rod (18), and the other end of the torsion spring is welded to the surface of the limiting rod (17).

8. The intelligent adjustable-distance cargo conveyor belt according to claim 7, characterized in that: One end of the limiting rod (17) is welded to the surface of the sleeve (6), and the other end of the limiting rod (17) is welded to an electromagnet (20).

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