Swing arm control and horizontal keeping mechanism for slope belt line

Abstract

The invention relates to a slope belt line swing arm control and horizontal keeping mechanism which comprises a slope belt line, a material receiving assembly, a first movement assembly, a second movement assembly and an adjusting assembly, and the first movement assembly comprises a plurality of horizontal connecting rods, a horizontal keeping rod and a horizontal connecting rod support; the second movement assembly comprises a plurality of balance rods; the adjusting assembly is arranged below the slope belt line and drives the slope belt line to move, and the first movement assembly and the second movement assembly are arranged on the two sides of the slope belt line in a linkage mode respectively. When the adjusting assembly drives the slope belt line to vertically ascend and descend, the first moving assembly can maintain the two sides of the slope belt line to be in a balanced state, and it is ensured that a certain distance is kept between the material receiving assembly and the surface of goods; and meanwhile, one end of the second movement assembly is fixedly connected with the material receiving assembly, the horizontal state of the material receiving assembly is kept when the slope belt line ascends and descends, it is ensured that the material receiving process is stable, and goods scattering or material receiving failure caused by inclination is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of loading and unloading machinery, and more specifically, to a ramp belt line swing arm control and horizontal holding mechanism. Background Art

[0002] Currently, when handling goods for container trucks at the dock, manual handling is used, which not only has low work efficiency but also causes great physical exhaustion to workers. At the same time, the dock environment is relatively harsh and is likely to affect human health. Therefore, there is an urgent need for intelligent equipment to replace traditional manual handling.

[0003] The prior art discloses a loading and unloading integrated machine and a container automatic loading and unloading system, in which a first lifting guide rail, a second walking rail, and a second lifting guide rail are provided in the height direction; a relative walking structure is provided between the guiding beam and the beam seat to adapt to the positions of goods at different heights and different depths. Although this method can be used to handle goods instead of manual handling, the flexibility is low, and the connection of the controller to the first lifting drive mechanism and the second lifting drive mechanism occupies a large space, and it is impossible to perform flexible movements in multiple angles or multiple directions in small spaces such as containers or truck carriages. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the prior art has low flexibility and work efficiency in loading and unloading goods in a small space. In view of the above defects of the prior art, a ramp belt line swing arm control and horizontal holding mechanism is provided.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows:

[0006] Construct a ramp belt line swing arm control and horizontal holding mechanism, which includes a ramp belt line, a material receiving component, a first motion component, a second motion component, and an adjustment component. The first motion component and the second motion component are respectively linked and arranged on both sides of the ramp belt line;

[0007] The adjustment component is arranged under the ramp belt line and drives the ramp belt line to move;

[0008] The material receiving component is horizontally arranged at the front end of the ramp belt line and is fixedly connected to the second motion component;

[0009] The first motion component includes a plurality of horizontal connecting rods, a horizontal holding rod, and a horizontal connecting rod support. One end of the horizontal connecting rod is movably connected to the horizontal holding rod, and the other end is movably connected to the horizontal connecting rod support;

[0010] The horizontal holding rod is respectively movably connected to the second motion component;

[0011] The second motion component includes a plurality of balance bars, one side of which is provided with a fixed plate, the fixed plate being arranged on a side of the slope belt line close to the material receiving component, one side of the fixed plate being fixedly arranged with the balance bar, and the other side being fixedly connected with the material receiving component.

[0012] Further, the slope belt line includes a first transmission belt, a transmission rod and a plurality of support rods;

[0013] The adjustment assembly includes a sliding fixed seat, a plurality of telescopic rods and a driver, wherein the driver is connected to the telescopic rod, one end of the telescopic rod is movably arranged with the sliding fixed seat, and the other end is movably arranged with the slope belt line and is located below the slope belt line; the support rods are linkedly arranged on both sides of the first transmission belt; the transmission rod is arranged between the support rods and abuts against the first transmission belt.

[0014] Further, the balance pole includes a plurality of first balance poles, a second balance pole and a third balance pole;

[0015] The first balancing rod is arranged above the supporting rod, and the first balancing rod and the supporting rod are of equal length and arranged in parallel;

[0016] The second balance pole is fixed on the sliding fixing seat, and is respectively linked with one end of the first balance pole and one end of the support pole; the third balance pole is kept parallel to the second balance pole, and is respectively linked with the other end of the first balance pole and the other end of the support pole.

[0017] Furthermore, the fixing plate includes a first fixing plate and a second fixing plate, wherein the first fixing plate is arranged on one side of the third balance rod, and the first fixing plate is used to connect the second moving component and the material receiving component and provide fixation.

[0018] Furthermore, the second fixing plate is arranged below the slope belt line, and both ends of the second fixing plate are respectively fixedly connected to the support rod, and one side of the second fixing plate is movably arranged with one end of the telescopic rod.

[0019] Furthermore, the material receiving assembly includes a material receiving platform and a plurality of guide rails;

[0020] A plurality of fixed blocks are provided on one side of the first fixed plate away from the slope belt line, and a guide rail groove corresponding to the guide rail is provided on the fixed block. One side of the guide rail is slidably connected to the guide rail groove, and the other side is fixedly connected to the material receiving platform.

[0021] Further, a placement groove is provided on one side of the first fixed plate close to the ramp belt line, and the ramp belt line is movably arranged in the placement groove.

[0022] Further, it includes a slide rail. The sliding fixed seat is arranged above the slide rail, and a slider is provided at the bottom. The slider is slidably arranged with the slide rail.

[0023] Further, the first motion components are symmetrically arranged on both sides of the ramp belt line. Among them, one ends of the horizontal holding rods far from the horizontal connecting rods are respectively movably connected to the first balance rod and the support rod. The horizontal connecting rod support is arranged at one end of the slide rail and is on the same side as the ramp belt line.

[0024] Further, connection blocks are respectively provided at both ends of the telescopic rod, and the connection blocks are respectively movably arranged with the telescopic rod; the connection block at one end of the telescopic rod is fixedly connected to the sliding fixed seat, and the connection block at the other end is fixedly connected to the second fixed plate.

[0025] The beneficial effects of the present invention are as follows: The first motion components are linked and arranged on both sides of the ramp belt line, and the adjustment component is arranged between the first motion components. When the adjustment component drives the ramp belt line to vertically lift and lower, the first motion components can maintain the two sides of the ramp belt line in a balanced state, and at the same time, it also ensures that a certain distance can be maintained between the material receiving component and the surface of the goods; One end of the second motion component is fixedly connected to the material receiving component, and the material receiving component is kept horizontal when the ramp belt line lifts and lowers, ensuring a smooth material receiving process and avoiding the spilling of goods or the failure of material receiving caused by inclination; Through the coordinated action of the first motion component and the second motion component, the balance is dynamically adjusted during the lifting and lowering process of the ramp belt line, ensuring that the entire system can maintain stability at different heights and angles. The coordinated work of the adjustment component, the first motion component and the second motion component enables the ramp belt line to be dynamically adjusted as needed to adapt to different loading and unloading requirements, thereby making the loading and unloading process more efficient, reducing the dropping of goods or the damage of equipment caused by inclination or shaking, and improving the safety of operation.

[0026] The adjustment component of the present invention adopts a retractable and sliding design, and the adjustment component is located below the ramp belt line, which can adapt to different site conditions and avoid occupying a large amount of space fixedly; The adjustment component is linked with the first motion component in design, and can also avoid the waste of space caused by the dispersion of functions, and can thus move flexibly in a small space. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is an exploded view of a ramp belt line swing control and horizontal holding mechanism in an embodiment of the present invention;

[0028] Figure 2It is an assembly schematic diagram of a swing arm control and horizontal holding mechanism for a ramp belt line in an embodiment of the present invention;

[0029] Figure 3 It is a three-dimensional schematic diagram of a first moving component of a swing arm control and horizontal holding mechanism for a ramp belt line in an embodiment of the present invention;

[0030] Figure 4 It is a structural schematic diagram of a ramp belt line of a swing arm control and horizontal holding mechanism for a ramp belt line in an embodiment of the present invention;

[0031] Figure 5 It is a three-dimensional schematic diagram of a second moving component of a swing arm control and horizontal holding mechanism for a ramp belt line in an embodiment of the present invention;

[0032] Figure 6 It is a three-dimensional schematic diagram of a first fixing plate of a swing arm control and horizontal holding mechanism for a ramp belt line in an embodiment of the present invention;

[0033] Figure 7 It is a three-dimensional schematic diagram of another angle of the first fixing plate of a swing arm control and horizontal holding mechanism for a ramp belt line in an embodiment of the present invention;

[0034] Figure 8 It is a three-dimensional schematic diagram of a receiving component in an embodiment of the present invention.

[0035] Label description: ramp belt line 1, first transmission belt 11, transmission rod 12, support rod 13;

[0036] Receiving component 2, receiving platform 21, guide rail 22;

[0037] First moving component 3, horizontal connecting rod 31, horizontal holding rod 32, horizontal connecting rod support 33;

[0038] Second moving component 4, balance rod 41, first balance rod 411, second balance rod 412, third balance rod 413;

[0039] Adjusting component 5, sliding fixed seat 51, telescopic rod 52, driver 53;

[0040] Fixing plate 6, first fixing plate 61, fixing block 611, guide rail groove 6111, placing groove 6112, second fixing plate 62;

[0041] Slide rail 7, slider 8, connecting block 9. Detailed implementation manners

[0042] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0043] Please refer to Figure 1 and Figure 8 The present invention proposes a slope belt line swing arm control and horizontal holding mechanism, comprising a slope belt line 1, a material receiving assembly 2, a first motion assembly 3, a second motion assembly 4 and an adjustment assembly 5, wherein the first motion assembly 3 and the second motion assembly 4 are respectively and linkedly arranged on both sides of the slope belt line 1; the adjustment assembly 5 is arranged below the slope belt line 1 and drives the slope belt line 1 to move; the material receiving assembly 2 is horizontally arranged at the front end of the slope belt line 1 and is fixedly connected to the second motion assembly 4; the first motion assembly 3 comprises a plurality of horizontal connecting rods 31, a horizontal retaining rod 32 and a horizontal connecting rod support 33, one end of the horizontal connecting rod 31 is movably connected to the horizontal retaining rod 32, and the other end is movably connected to the horizontal connecting rod support 33; the horizontal retaining rod 32 is movably connected to the second motion assembly 4 respectively; the second motion assembly 4 comprises a plurality of balancing rods 41, a fixing plate 6 is arranged on one side of the balancing rod 41, the fixing plate 6 is arranged on one side of the slope belt line 1 close to the material receiving assembly 2, and one side of the fixing plate 6 is fixedly arranged with the balancing rod 41, and the other side is fixedly connected with the material receiving assembly 2.

[0044] In this embodiment, the first moving component 3 and the second moving component 4 are respectively and symmetrically arranged on both sides of the inclined belt line 1, and the adjusting component 5 is arranged below the inclined belt line 1 and between the first moving component 3; wherein, the adjusting component 5 can drive the inclined belt line 1, the first moving component 3 and the material receiving component 2 to move in the vertical direction to adapt to the loading and unloading of goods at different heights, and through the first moving component 3, the material receiving component 2 at the front end of the inclined belt line 1 always maintains a certain distance from the surface of the goods to avoid collision of goods due to being too close or falling of goods due to being too far.

[0045] Specifically, the first motion assembly 3 includes a plurality of horizontal connecting rods 31, a horizontal holding rod 32 and a horizontal connecting rod support 33; the second motion assembly 4 includes a first balancing rod 411, a second balancing rod 412 and a third balancing rod 413. One end of the horizontal connecting rod 31 is movably connected to the horizontal holding rod 32, and the other end is movably connected to the horizontal connecting rod support 33. The horizontal holding rod 32 is movably connected to the second motion assembly 4 and the inclined belt line 1. When the first motion assembly 3 and the second motion assembly 4 work together, when the horizontal connecting rod 31 and the horizontal holding rod 32 of the first motion assembly 3 perform vertical extension or contraction movements, the horizontal holding rod 32 can ensure that the front end of the inclined belt line 1 maintains a constant distance from the surface of the goods.

[0046] Specifically, the balance bars 41 of the second moving component 4 are respectively arranged on both sides of the ramp belt line 1, and form a parallelogram structure with the ramp belt line 1; among them, the balance bar 41 close to the rear end of the ramp belt line 1 is vertically and fixedly connected to the adjusting component 5, and the balance bar 41 at the front end of the ramp belt line 1 is parallel to the balance bar 41 at the rear end, so that the balance bar 41 at the front end of the ramp belt line 1 (i.e., the end close to the material receiving component) also always remains vertical.

[0047] The first moving component 3, the second moving component 4 and the adjusting component 5 are independently arranged, and the linkage is realized through movable connection between each part, which significantly optimizes the overall space layout, not only saves the floor area, but also facilitates installation and operation in a limited space. It is especially suitable for scenarios with limited space resources such as production workshops or logistics warehouses, and also provides convenience for subsequent maintenance and upgrading. For example, when a certain part fails, that part can be replaced or repaired separately without large-scale disassembly and adjustment of the whole.

[0048] Please refer to Figure 1 、 Figure 2 and Figure 4 As shown in, the ramp belt line 1 includes a first transmission belt 11, a transmission rod 12 and a plurality of support rods 13; the adjusting component 5 includes a sliding fixed seat 51, a plurality of telescopic rods 52 and a driver 53. The driver 53 is connected to the telescopic rod 52. One end of the telescopic rod 52 is movably arranged on the sliding fixed seat 51, and the other end is movably arranged on the ramp belt line 1 and is located below the ramp belt line 1; the support rods 13 are linked and arranged on both sides of the first transmission belt 11; the transmission rod 12 is arranged between the support rods 13 and abuts against the first transmission belt 11.

[0049] In specific implementation: the support rods 13 are arranged on both sides of the first transmission belt 11 for providing support; the transmission rod 12 is arranged between the support rods 13 and abuts against the first transmission belt 11 for driving the first transmission belt 11 to move. The telescopic rods 52 and the driver 53 are arranged below the ramp belt line 1 and are respectively fixed on the sliding fixed seat 51. The telescopic rods 52 are electrically connected to the driver 53, and one end of the telescopic rod 52 is movably arranged on the ramp belt line 1. When the driver 53 drives the telescopic rod 52 to move, it can drive the ramp belt line 1 and the material receiving component 2 to move in the vertical direction to adapt to the loading and unloading of goods at different heights. Among them, the driver 53 includes but is not limited to mechanical drive, hydraulic drive, pneumatic drive, electric drive, magnetic drive and steam drive.

[0050] Please refer to Figure 2 and Figure 5, the balance bar 41 includes a plurality of first balance bars 411, second balance bars 412 and third balance bars 413; the first balance bar 411 is disposed above the support bar 13, the first balance bar 411 and the support bar 13 are of equal length and are arranged in parallel; the second balance bar 412 is fixedly disposed on the sliding fixed seat 51 and is respectively linked with one end of the first balance bar 411 and one end of the support bar 13; the third balance bar 413 is parallel to the second balance bar 412 and is respectively linked with the other end of the first balance bar 411 and the other end of the support bar 13.

[0051] In specific implementation: the first balance bar 411 and the support bar 13 are of equal length and are arranged in parallel, the second balance bar 412 is respectively linked with one end of the first balance bar 411 and one end of the support bar 13, the third balance bar 413 is respectively linked with the other end of the first balance bar 411 and the other end of the support bar 13, and the third balance bar 413 is parallel to the second balance bar 412. The second balance bar 412 is fixedly disposed on the sliding fixed seat 51, so that the first balance bar 411, the second balance bar 412, the third balance bar 413 and the support bar 13 form a parallelogram connection mechanism. Among them, the second balance bar 412 is vertically disposed on the sliding fixed seat 51, and the third balance bar 413 is parallel to the second balance bar 412, that is, the third balance bar 413 is perpendicular to the sliding fixed seat 51. For example, a parallelogram is ABCD, where side AB remains vertically fixed (i.e., the second balance bar 412 is vertically and fixedly disposed on the sliding fixed seat 51), side CD corresponds to side AB (i.e., the third balance bar 413 corresponds to the second balance bar 412). When the parallelogram is translated along the direction parallel to side AB (i.e., the second balance bar 412), side CD (i.e., the third balance bar 413) will be translated accordingly and remain parallel and perpendicular to side AB (i.e., the second balance bar 412), thereby realizing that the receiving component 2 fixedly connected perpendicular to the third balance bar 413 (i.e., the third balance bar 413 is vertically disposed with respect to the horizontal plane of the receiving component 2) always remains in a horizontal state, ensuring that the material is always in a horizontal state during the conveying process, and effectively avoiding problems such as slipping, offsetting or tipping of the material due to changes in the inclination angle during the inclination of the ramp conveyor belt 1, thereby significantly improving the stability and reliability of the material conveying.

[0052] Furthermore, the first balance bar 411 is disposed above the support bar 13 and is kept at a certain distance from the conveyor belt. The dropping of goods during the transmission process will cause damage to the goods. Especially for precision parts, fragile products or high-value materials, the first balance bar 411 can effectively prevent the goods from dropping due to vibration, impact or inclination during the transmission process. Especially when dealing with goods that are prone to slipping, tipping or having irregular shapes, the first balance bar 411 can significantly reduce the risk of goods dropping and ensure the safety of the conveyed goods.

[0053] Please refer to Figures 5 - 7 , the fixing plate 6 includes a first fixing plate 61 and a second fixing plate 62. Among them, the first fixing plate 61 is arranged on one side of the third balance rod 413. The first fixing plate 61 is used to connect the second moving component 4 and the material receiving component 2 and provide fixation.

[0054] In specific implementation: The first fixing plate 61 is arranged at the front end of the ramp belt line 1, and both ends are fixedly connected to the third balance rod 413 respectively. The first fixing plate 61 is used to connect and fix the material receiving component 2. The first fixing plate 61 is fixedly immovable relative to the third balance rod 413, and the third balance rod 413 is parallel to the second balance rod 412 (i.e., in a vertical state). When the adjusting component 5 drives the ramp belt line 1 to rise or fall, the third balance rod 413 and the first fixing plate 61 can be driven to rise or fall. That is, when the adjusting component 5 drives the ramp belt line 1 to lift, the second balance rod 412 approaches the third balance rod 413 in the horizontal direction; when the adjusting component 5 drives the ramp belt line 1 to descend, the second balance rod 412 moves away from the third balance rod 413 in the horizontal direction. When the ramp belt line 1 is in a horizontal state and continues to descend, the second balance rod 412 approaches the third balance rod 413 in the horizontal direction. The first fixing plate 61 is fixedly arranged on the third balance rod 413. When the ramp belt line 1 makes a lifting and lowering movement, it drives the third balance rod 413 to make a lifting and lowering movement. The first fixing plate 61 moves synchronously with the third balance rod 413 and maintains a horizontal state. The material receiving component 2 is fixedly arranged on the first fixing plate 61, realizing that the material receiving component 2 can also maintain a horizontal state while lifting and lowering.

[0055] Please refer to Figure 2 and Figure 5 , the second fixing plate 62 is arranged below the ramp belt line 1, and both ends of the second fixing plate 62 are fixedly connected to the support rod 13 respectively. One side of the second fixing plate 62 is movably arranged with one end of the telescopic rod 52.

[0056] In specific implementation: The second fixing plate 62 is arranged below the ramp belt line 1. The function of the second fixing plate 62 is to provide stable support for the ramp belt line 1 and realize the height adjustment of the belt line through the drive of the adjusting component 5. One end of the telescopic rod 52 of the adjusting component 5 is arranged on the sliding fixing seat 51, and the other end is arranged on the second fixing plate 62. The adjusting component 5 realizes the movement control of the second fixing plate 62 by controlling the telescopic movement of the telescopic rod 52, and then drives the ramp belt line 1 to rise or fall, realizing the height adjustment function of the ramp belt line 1. Among them, the telescopic rod 52 usually adopts a multi-stage telescopic design to improve the adjustment range and accuracy.

[0057] Please refer to Figure 1 , Figure 2 and Figure 8, the material receiving component 2 includes a material receiving platform 21 and a plurality of guide rails 22; on the side of the first fixing plate 61 away from the slope belt line 1, there are a plurality of fixing blocks 611, and on the fixing blocks 611, there are guide rail grooves 6111 corresponding to the guide rails 22. One side of the guide rail 22 is slidably connected to the guide rail groove 6111, and the other side is fixedly connected to the material receiving platform 21.

[0058] In specific implementation: on one side of the material receiving platform 21 of the material receiving component 2, there are a plurality of guide rails 22, which are arranged in parallel one above the other, forming a stable guiding structure; one side of the first fixing plate 61 is fixedly connected to the third balance rod 413, and on the other side, there are a plurality of fixing blocks 611. On the fixing blocks 611, there are guide rail grooves 6111 corresponding to the guide rails 22 of the material receiving component 2. The shape and size of the guide rail grooves 6111 match those of the guide rails 22 to ensure that the guide rails 22 can be smoothly inserted into the guide rail grooves 6111 and achieve sliding; one side of the guide rail 22 is fixedly connected to the material receiving platform 21, and the other side is inserted into the guide rail grooves 6111, so that the material receiving platform 21 can slide left and right through the guide rails 22 and the guide rail grooves 6111, thereby adapting to the material receiving requirements at different positions. The parallel arrangement of the guide rails 22 can ensure that the material receiving platform 21 remains stable during the sliding process and avoid sliding deviation caused by the inclination of the guide rails 22. The number and spacing of the guide rails 22 can be designed according to the actual load capacity and sliding range of the material receiving platform 21 to ensure the stability and reliability of the material receiving component 2. When the slope belt line 1 and the material receiving platform 21 of the material receiving component 2 reach the material receiving position of the goods, the material receiving platform 21 can accurately align with the position of the material through the sliding adjustment function of the guide rails 22. The adjustment component 5 adjusts the up and down movement of the slope belt line 1 and the material receiving component 2 in the vertical direction, and the guide rails 22 adjust the left and right movement of the material receiving component 2 in the horizontal direction, thereby realizing the accurate material receiving.

[0059] Please refer to Figure 1 , Figure 6 and Figure 7 , on the side of the first fixing plate 61 close to the slope belt line 1, there is a placement groove 6112, and the slope belt line 1 is movably arranged in the placement groove 6112.

[0060] In specific implementation: The first fixing plate 61 is fixedly arranged on the third balance rod 413 at the front end of the slope belt line 1. A placement groove 6112 is provided on the side of the first fixing plate 61 close to the slope belt line 1. The arc radius of the first transmission belt 11 at the front end of the slope belt line 1 (i.e., the end close to the material receiving component 2) is smaller than the arc radius of the first transmission belt 11 at the rear end of the slope belt line 1 (i.e., the end far from the material receiving component 2), that is, the spacing of the first transmission belt 11 at the rear end of the slope belt line 1 is greater than the spacing of the first transmission belt 11 at the front end of the slope belt line 1, so that the first transmission belt 11 at the end close to the material receiving component 2 can be embedded into the placement groove 6112 of the first fixing plate 61, thereby reducing the spacing between the slope belt line 1 and the first fixing plate 61, making the connection structure between the first fixing plate 61 and the slope belt line 1 more compact, and avoiding jamming or friction of the slope belt line 1 during movement, which affects the overall operation efficiency and stability.

[0061] Please refer to Figure 1 and Figure 2 , including a slide rail 7. A sliding fixed seat 51 is arranged above the slide rail 7, and a slider 8 is provided at the bottom. The slider 8 is slidably arranged with the slide rail 7.

[0062] In specific implementation: The first motion component 3 includes a plurality of horizontal connecting rods 31, a horizontal holding rod 32, and a horizontal connecting rod support 33. The first motion component 3 is movably connected to the second motion component 4. The first motion component 3 is fixed to one end of the slide rail 7 through the horizontal connecting rod support 33. The second motion component 4 is fixedly connected to the sliding fixed seat 51. The sliding fixed seat 51 is arranged on the slide rail 7, and a slider 8 is provided at the bottom. The slider 8 is slidably arranged with the slide rail 7 to ensure that the telescopic rod 52 can maintain the correct motion direction during the telescopic process and avoid adjustment errors caused by deviation. When the adjusting component 5 provides a lifting force to the slope belt line 1, the first motion component 3 moves vertically up and down, and then pushes the second motion component 4 to perform a horizontal translation, and the fixed sliding fixed seat 51 also moves accordingly (i.e., the sliding fixed seat 51 slides along the slide rail 7).

[0063] Specifically, when the driver 53 of the adjusting assembly 5 drives the telescopic rod 52 to extend outward to provide an upward force to the ramp belt line 1, one end of the receiving assembly 2 close to the ramp belt line 1 is gradually lifted, and the first moving assembly 3 makes a stretching movement in the vertical direction. Specifically, the horizontal connecting rod 31 and the horizontal holding rod 32 of the first moving assembly 3 perform stretching in the vertical direction. When the horizontal holding rod 32 ensures a constant distance between the front end of the ramp belt line 1 and the surface of the goods, the second balance rod 412 of the second moving assembly 4 translates in the horizontal direction (i.e., the second balance rod 412 is fixed relative to the sliding fixed seat 51, the sliding fixed seat 51 is arranged on the slide rail 7, and the second balance rod 412 moves relative to the slide rail 7), and maintains a parallel and perpendicular state with the third balance rod 413. The second balance rod 412 of the second moving assembly 4 is fixedly connected to the sliding fixed seat 51. When the second balance rod 412 translates in the horizontal direction, it will drive the sliding fixed seat 51 to slide along the slide rail 7 in the translation direction of the second balance rod 412, that is, slide in the direction close to the goods.

[0064] When the driver 53 of the adjusting assembly 5 drives the telescopic rod 52 to contract to provide a downward force to the ramp belt line 1, one end of the receiving assembly 2 close to the ramp belt line 1 is gradually lowered, and the first moving assembly 3 makes a contracting movement in the vertical direction. Specifically, the horizontal connecting rod 31 and the horizontal holding rod 32 of the first moving assembly 3 perform contraction in the vertical direction. When the horizontal holding rod 32 ensures a certain distance between the front end of the ramp belt line 1 and the surface of the goods, the second balance rod 412 of the second moving assembly 4 translates in the horizontal direction and always maintains a parallel and perpendicular state with the third balance rod 413. The second balance rod 412 of the second moving assembly 4 is fixedly connected to the sliding fixed seat 51. The second balance rod 412 of the second moving assembly 4 gradually moves away from the third balance rod 413 in the horizontal direction, and at the same time pushes the sliding fixed seat 51 to slide along the slide rail 7 in the translation direction of the second balance rod 412.

[0065] When the ramp belt line 1 is in a horizontal state and the adjusting assembly 5 continues to provide a downward force, the second balance rod 412 of the second moving assembly 4 translates and approaches the third balance rod 413 in the horizontal direction. At the same time, the second balance rod 412 pulls the sliding fixed seat 51 to slide along the slide rail 7 in the translation direction of the second balance rod 412 (i.e., slide in the direction close to the goods).

[0066] Please refer to the attached Figure 2 and Figure 3 As shown in the figure, the first moving assembly 3 is symmetrically arranged on both sides of the ramp belt line 1. Among them, the ends of the horizontal holding rod 32 far from the horizontal connecting rod 31 are respectively movably connected to the first balance rod 411 and the support rod 13. The horizontal connecting rod support 33 is arranged at one end of the slide rail 7 and is on the same side as the ramp belt line 1.

[0067] In specific implementation: The symmetric design of the first motion component 3 can effectively prevent the conveyor belt from tilting or shifting due to uneven force during operation, thus ensuring the smooth operation of the inclined belt line 1. The first motion component 3 includes a plurality of horizontal connecting rods 31, a horizontal holding rod 32, and a horizontal connecting rod support 33. The horizontal connecting rod support 33 is fixedly arranged at one end of the slide rail 7. One end of the horizontal holding rod 32 is respectively movably connected to the first balance rod 411 and the support rod 13, so that the horizontal connecting rods 31 and the horizontal holding rod 32 can be finely adjusted according to the motion state of the inclined belt line 1, thereby ensuring that the inclined belt line 1 is always in a horizontal state and avoiding material deviation or equipment damage caused by the inclination of the inclined belt line 1.

[0068] Please refer to Figure 1 and Figure 2 . Connecting blocks 9 are respectively arranged at both ends of the telescopic rod 52, and the connecting blocks 9 are respectively movably arranged with the telescopic rod 52; the connecting block 9 at one end of the telescopic rod 52 is fixedly connected to the sliding fixed seat 51, and the connecting block 9 at the other end is fixedly connected to the second fixing plate 62.

[0069] In specific implementation: Connecting blocks 9 are respectively arranged at both ends of the telescopic rod 52. The connecting blocks 9 are respectively movably connected to the telescopic rod 52, and the connecting blocks 9 are respectively fixedly connected to the sliding fixed seat 51 and the second fixing plate 62 below the inclined belt line 1, so that when the inclined belt line 1 moves up and down, it can ensure that the telescopic rod 52 can rotate freely during the telescopic process and avoid motion interference caused by rigid connection. The adjusting component 5 drives the second fixing plate 62 to move up and down by controlling the length change of the telescopic rod 52, thereby realizing the height adjustment of the inclined belt line 1 to adapt to the height requirements of different goods. In a specific embodiment, the telescopic rod 52 adopts a multi-stage telescopic design of high-strength steel or aluminum alloy according to the telescopic range, maximum load-bearing capacity, and motion smoothness to ensure the strength and rigidity of the telescopic rod 52 when bearing loads, and to achieve more precise height adjustment, while reducing the phenomenon of motion jamming caused by friction during single-stage telescoping.

[0070] It should be noted that in this article, the term "including", "containing" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, device, article or method including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, device, article or method. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, device, article or method including that element.

[0071] It should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0072] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present application.

[0073] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present application.

Claims

1. A swing arm control and horizontal holding mechanism for a ramp belt line, characterized in that It includes a ramp conveyor belt, a material receiving component, a first motion component, a second motion component, and an adjustment component. The first motion component and the second motion component are respectively linked and arranged on both sides of the ramp conveyor belt; The adjustment component is arranged under the ramp conveyor belt and drives the ramp conveyor belt to move; The material receiving component is horizontally arranged at the front end of the ramp conveyor belt and is fixedly connected to the second motion component; The first motion component includes a plurality of horizontal connecting rods, a horizontal holding rod, and a horizontal connecting rod support. One end of the horizontal connecting rod is movably connected to the horizontal holding rod, and the other end is movably connected to the horizontal connecting rod support; The horizontal holding rod is respectively movably connected to the second motion component; The second motion component includes a plurality of balance rods. One side of the balance rod is provided with a fixing plate. The fixing plate is arranged on the side of the ramp conveyor belt close to the material receiving component. One side of the fixing plate is fixedly arranged with the balance rod, and the other side is fixedly connected to the material receiving component.

2. The swing arm control and horizontal holding mechanism of the ramp belt line according to claim 1, characterized in that, The ramp conveyor belt includes a first transmission belt, a transmission rod, and a plurality of support rods; The adjustment component includes a sliding fixed seat, a plurality of telescopic rods, and a driver. The driver is connected to the telescopic rod. One end of the telescopic rod is movably arranged with the sliding fixed seat, and the other end is movably arranged with the ramp conveyor belt and is located under the ramp conveyor belt; The support rods are linked and arranged on both sides of the first transmission belt; The transmission rod is arranged between the support rods and abuts against the first transmission belt.

3. The swing arm control and horizontal holding mechanism of the ramp belt line according to claim 2, characterized in that, The balance rod includes a plurality of first balance rods, second balance rods, and third balance rods; The first balance rod is arranged above the support rod. The first balance rod and the support rod are of equal length and are arranged in parallel; The second balance rod is fixedly arranged on the sliding fixed seat and is respectively linked with one end of the first balance rod and one end of the support rod; The third balance rod is parallel to the second balance rod and is respectively linked with the other end of the first balance rod and the other end of the support rod.

4. The swing arm control and horizontal holding mechanism of the ramp belt line according to claim 3, characterized in that, The fixing plate includes a first fixing plate and a second fixing plate. Among them, the first fixing plate is arranged on one side of the third balance rod. The first fixing plate is used to connect the second motion component and the material receiving component and provide fixation.

5. The swing arm control and horizontal holding mechanism of the ramp belt line according to claim 4, characterized in that The second fixing plate is arranged under the ramp conveyor belt, and both ends of the second fixing plate are respectively fixedly connected to the support rod. One side of the second fixing plate is movably arranged with one end of the telescopic rod.

6. The swing arm control and horizontal holding mechanism for the ramp belt line according to claim 5, characterized in that, The material receiving component includes a material receiving platform and a plurality of guide rails; A plurality of fixing blocks are arranged on the side of the first fixing plate away from the ramp conveyor belt. Guide rail grooves corresponding to the guide rails are arranged on the fixing blocks. One side of the guide rail is slidably connected to the guide rail groove, and the other side is fixedly connected to the material receiving platform.

7. The swing arm control and horizontal holding mechanism of the ramp belt line according to claim 6, characterized in that, A placement groove is arranged on the side of the first fixing plate close to the ramp conveyor belt. The ramp conveyor belt is movably arranged in the placement groove.

8. The swing arm control and horizontal holding mechanism of the ramp belt line according to claim 7, characterized in that It includes a slide rail. The sliding fixed seat is arranged above the slide rail, and a slider is arranged at the bottom. The slider is slidably arranged with the slide rail.

9. The swing arm control and horizontal holding mechanism of the ramp belt line according to claim 8, characterized in that, The first moving components are symmetrically arranged on both sides of the ramp belt line. Among them, one end of the horizontal holding rod away from the horizontal connecting rod is respectively movably connected to the first balance rod and the support rod. The horizontal connecting rod support is arranged at one end of the slide rail and is on the same side as the ramp belt line.

10. The swing arm control and horizontal holding mechanism of the ramp belt line according to claim 9, characterized in that, Connection blocks are respectively arranged at both ends of the telescopic rod, and the connection blocks are respectively movably arranged with the telescopic rod; the connection block at one end of the telescopic rod is fixedly connected to the sliding fixed seat, and the connection block at the other end is fixedly connected to the second fixing plate.

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