Reciprocating feeder with adjusting function for port loading and unloading

Abstract

The invention relates to the technical field of port loading and unloading, and discloses a port loading and unloading reciprocating feeder with an adjusting function, which comprises a supporting frame, a conveying mechanism is arranged in the supporting frame, an adjusting mechanism is arranged on the outer side of the supporting frame, a locking mechanism is arranged on the outer side of the adjusting mechanism, and the adjusting mechanism comprises a supporting arm. The supporting arm is fixedly connected to the outer side of the supporting frame, and the outer wall of the supporting arm is slidably connected with two fixing sleeves. According to the port loading and unloading reciprocating type feeding machine with the adjusting function, through the arranged adjusting mechanism, rotary motion of a threaded cylinder can be converted into linear motion of a first threaded rod, so that the first threaded rod ascends out of the interior of the threaded cylinder to drive a supporting plate to ascend, the supporting plate can drive a supporting frame to ascend, and adjustment of the supporting frame can be achieved; and therefore, the conveying height of the feeding frame can be flexibly adjusted according to different port cargo loading and unloading scenes, workers can carry out loading and unloading operation more conveniently, and the convenience in the operation and use process is improved.

Description

Technical Field

[0001] The invention relates to the technical field of port loading and unloading, in particular to a reciprocating feeder for port loading and unloading with an adjusting function. Background Art

[0002] The reciprocating feeder for port loading and unloading is a mechanical equipment used in port cargo loading and unloading operations. It is mainly used to rhythmically transport bulk materials (such as coal, ore, grain, etc.) from one storage location (such as silo, yard) to another transportation equipment (such as conveyor belt, ship loading and unloading machine).

[0003] Reciprocating feeders are used in the process of loading and unloading cargoes at ports. However, common reciprocating feeders are not easy to adjust in height. When docking with equipment of inconsistent heights, poor connection will occur, which may cause materials to spill or accumulate during transportation. This not only reduces loading and unloading efficiency, but also increases material loss and cleaning costs. If equipment with mismatched heights is forcibly combined for use, it may cause excessive wear or even damage to the equipment, shorten the service life of the equipment, and increase the frequency and cost of equipment maintenance and replacement. Summary of the invention

[0004] The object of the present invention is to provide a reciprocating feeder for port loading and unloading with an adjusting function, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a reciprocating feeder for port loading and unloading with an adjustment function, comprising a support frame, a conveying mechanism is arranged inside the support frame, an adjustment mechanism is arranged outside the support frame, and a locking mechanism is arranged outside the adjustment mechanism; The adjusting mechanism includes a supporting arm, which is fixedly connected to the outside of the supporting frame, and a fixing sleeve is slidably connected to the outer wall of the supporting arm. Two fixing sleeves are provided, and the bottoms of the two fixing sleeves are respectively fixedly connected to a supporting box 1 and a supporting box 2, the outer side of the supporting box 1 is fixedly connected to a fixing arm, the inner side of the fixing arm is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a worm 2, the outer wall of the worm 2 is provided with a transmission structure, and a worm 1 is provided inside the transmission structure, and the outer walls of the worm 1 and the worm 2 are both meshed with worm wheels, the inner ring of the worm wheel is fixedly connected to a threaded barrel, the inner wall of the threaded barrel is threadedly connected to a threaded rod 1, and the top of the threaded rod 1 is fixedly connected to a supporting plate.

[0006] Preferably, four support plates are provided, and the four support plates are respectively fixedly connected to the outside of the support frame; four threaded barrels are provided, and the four threaded barrels are rotatably connected to the inner walls of support box one and support box two to provide stable support for the threaded barrels and ensure that the adjustment work can be carried out stably.

[0007] Preferably, the worm gear 2 and the worm gear 1 are rotatably connected to the inner walls of the support box 1 and the support box 2 respectively, and the worm gear 2 and the worm gear 1 are connected through a transmission structure. The worm gear 2 and the worm gear 1 respectively penetrate the support box 1 and the support box 2 and rotate, thereby achieving the purpose of stably supporting the worm gear 2 and the worm gear together, ensuring that the transmission work can be carried out stably.

[0008] Preferably, the conveying mechanism includes motor 2, the motor 2 is fixedly connected to the top of the support frame, the output end of the motor 2 is fixedly connected to an output shaft, the outer wall of the output shaft is fixedly connected to sprocket 1, the outer wall of the sprocket one is meshed with a chain, the inner ring of the chain is meshed with sprocket 2, the inner ring of the sprocket two is fixedly connected to the support shaft, the outer side of the chain is fixedly connected to a connecting block, the bottom of the connecting block is fixedly connected to a movable shaft, the outer wall of the movable shaft is provided with a movable plate, the bottom of the movable shaft is fixedly connected to a connecting arm, the bottom of the connecting arm is fixedly connected to a feeding frame, the bottom of the movable plate is fixedly connected to a slider, and the inner wall of the support frame is fixedly connected to a slide rail, so as to further realize the transfer of goods and improve the convenience of operation.

[0009] Preferably, a notch is provided inside the movable plate, and the movable shaft is movably connected to the inner wall of the notch, so that the movable plate can be pushed to move through the notch.

[0010] Preferably, the support shaft and the output shaft are both rotatably connected to the top of the inner wall of the support frame, and the slider is slidably connected to the inner wall of the slide rail, so that the slider can stably slide and limit, thereby ensuring the stability of movement.

[0011] Preferably, the locking mechanism includes a fixed box, two of which are provided, and the two fixed boxes are respectively fixedly connected to the outer sides of supporting box one and supporting box two, the top of the fixed box is rotatably connected to threaded rod two, the bottom end of threaded rod two is rotatably connected to a rectangular plate, the bottom of the rectangular plate is fixedly connected to a connecting column, and the bottom of the connecting column is fixedly connected to a reinforcement plate, thereby achieving the purpose of stable reinforcement, ensuring the stable development of cargo transportation work, and enhancing the practicability of the device.

[0012] Preferably, the rectangular plate is slidably connected to the inner wall of the fixed box, and the top end of the second threaded rod is fixedly connected with a hand wheel, so that the second threaded rod can be driven to rotate by the hand wheel.

[0013] Preferably, a rectangular opening is provided at the bottom of the fixed box, the connecting column passes through the rectangular opening, and anti-slip patterns are provided at the bottom of the reinforcing plate, so that the connecting column can drive the reinforcing plate to move through the rectangular opening.

[0014] Compared with the prior art, the present invention provides a reciprocating feeder for port loading and unloading with an adjustable function, which has the following beneficial effects: 1. The reciprocating feeder for port loading and unloading with an adjustable function can convert the rotational motion of the threaded barrel into the linear motion of the threaded rod one through the arranged adjusting mechanism, so that the threaded rod one can rise from the inside of the threaded barrel, driving the support plate to rise, so that the support plate can drive the support frame to rise, and the adjustment of the support frame can be realized, so that the feeding frame can flexibly adjust the transportation height according to different port loading and unloading cargo scenes, which is more convenient for the staff to carry out loading and unloading operations and improves the convenience during operation and use.

[0015] 2. The reciprocating feeder for port loading and unloading with an adjustable function, through the conveying mechanism set up, the moving plate will also drive the feeding frame to move through the connecting arm, so as to achieve the purpose of reciprocating transportation of port loading and unloading goods, which is convenient for the staff to better carry out the handling and achieve good transportation efficiency. At the same time, it also improves the convenience of operation and use of the staff, which is convenient for the further development of port loading and unloading work.

[0016] 3. The reciprocating feeder for port loading and unloading with an adjustable function can, through the locking mechanism, drive the reinforcement plate to descend through the connecting column by the rectangular plate, so that the bottom of the reinforcement plate can contact the ground, thereby further improving the contact surface between the device and the ground, ensuring the stability of the limit, so that the device will not easily produce deviation and sliding during the process of loading and unloading goods at the port, ensuring the further development of the port loading and unloading work and enhancing the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor: Figure 1 It is a front view of the structure of the present invention; Figure 2 It is a left view of the structure of the present invention; Figure 3 It is a cross-sectional view of the fixed box; Figure 4 It is a top cross-sectional view of the structure of the present invention; Figure 5 It is a cross-sectional view of the bottom of the structure of the present invention; Figure 6 for Figure 3 The enlarged structural diagram at A in the middle; Figure 7 for Figure 4 The enlarged structural diagram at B in the middle; Figure 8 for Figure 5 Enlarged structural diagram at point C in the middle.

[0018] In the figure: 1. support frame; 2. adjustment mechanism; 21. support arm; 22. fixed sleeve; 23. support box 1; 24. support box 2; 25. fixed arm; 26. motor 1; 27. worm gear 2; 28. transmission structure; 29. ​​worm gear 1; 201. worm wheel; 202. threaded barrel; 203. threaded rod 1; 204. support plate; 3. conveying mechanism; 31. motor 2; 32. output shaft; 33. sprocket wheel 1; 34. chain; 35. sprocket wheel 2; 36. support shaft; 37. connecting block; 38. moving plate; 39. movable shaft; 301. slider; 302. connecting arm; 303. feeding frame; 304. slide rail; 4. locking mechanism; 41. fixed box; 42. threaded rod 2; 43. rectangular plate; 44. connecting column; 45. reinforcement plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The present invention provides the following technical solutions: Embodiment 1, combined with Figures 1 to 8 , a reciprocating feeder for port loading and unloading with an adjustment function, comprising a support frame 1, a conveying mechanism 3 is arranged inside the support frame 1, an adjustment mechanism 2 is arranged outside the support frame 1, and a locking mechanism 4 is arranged outside the adjustment mechanism 2; The adjusting mechanism 2 includes a supporting arm 21, which is fixedly connected to the outside of the supporting frame 1. A fixing sleeve 22 is slidably connected to the outer wall of the supporting arm 21. Two fixing sleeves 22 are provided. A supporting box 1 23 and a supporting box 2 24 are fixedly connected to the bottom of the two fixing sleeves 22 respectively. A fixing arm 25 is fixedly connected to the outside of the supporting box 1 23. A motor 1 26 is fixedly connected to the inner side of the fixing arm 25. A worm 27 is fixedly connected to the output end of the motor 1 26. A transmission structure 28 is provided on the outer wall of the worm 27. A worm 1 29 is provided inside the transmission structure 28. A worm wheel 201 is meshed on the outer walls of the worm 1 29 and the worm 27. A threaded barrel 202 is fixedly connected to the inner ring of the worm wheel 201. A threaded rod 1 203 is threadedly connected to the inner wall of the threaded barrel 202. A supporting plate 204 is fixedly connected to the top of the threaded rod 1 203.

[0022] Furthermore, four support plates 204 are provided, and the four support plates 204 are respectively fixedly connected to the outer side of the support frame 1. Four threaded tubes 202 are provided, and the four threaded tubes 202 are rotatably connected to the inner walls of the support box 1 23 and the support box 2 24 to stably support the threaded tubes 202 and ensure that the adjustment work can be carried out stably.

[0023] Furthermore, worm gear 27 and worm gear 1 29 are rotatably connected to the inner walls of support box 1 23 and support box 2 24 respectively, worm gear 27 and worm gear 1 29 are connected through transmission structure 28, worm gear 27 and worm gear 1 29 respectively penetrate support box 1 23 and support box 2 24 and rotate, thereby providing stable support for worm gear 27 and worm gear 1 29 and ensuring that the transmission work can be carried out stably.

[0024] Example 2, see Figures 1 to 8 On the basis of the first embodiment, the conveying mechanism 3 further comprises a motor 2 31, the motor 2 31 is fixedly connected to the top of the support frame 1, the output end of the motor 2 31 is fixedly connected to an output shaft 32, the outer wall of the output shaft 32 is fixedly connected to a sprocket 1 33, the outer wall of the sprocket 1 33 is meshed with a chain 34, the inner ring of the chain 34 is meshed with a sprocket 2 35, the inner ring of the sprocket 2 35 is fixedly connected to a support shaft 36, the outer side of the chain 34 is fixedly connected to a connecting block 37, the bottom of the connecting block 37 is fixedly connected to a movable shaft 39, the outer wall of the movable shaft 39 is provided with a movable plate 38, the bottom of the movable shaft 39 is fixedly connected to a connecting arm 302, the bottom of the connecting arm 302 is fixedly connected to a feeding frame 303, the bottom of the movable plate 38 is fixedly connected to a slider 301, and the inner wall of the support frame 1 is fixedly connected to a slide rail 304, so as to further realize the transfer of goods and improve the convenience of operation.

[0025] Furthermore, a slot is provided inside the movable plate 38 , and the movable shaft 39 is movably connected to the inner wall of the slot, so that the movable plate 38 can be pushed to move through the slot.

[0026] Furthermore, the support shaft 36 and the output shaft 32 are both rotatably connected to the top of the inner wall of the support frame 1, and the slider 301 is slidably connected to the inner wall of the slide rail 304, so that the slider 301 can stably slide and limit, thereby ensuring the stability of movement.

[0027] Example 3, see Figures 1 to 8 On the basis of the first and second embodiments, the locking mechanism 4 further comprises a fixed box 41, two fixed boxes 41 are provided, and the two fixed boxes 41 are respectively fixedly connected to the outside of the supporting box 1 23 and the supporting box 2 24, the top of the fixed box 41 is rotatably connected to the threaded rod 2 42, the bottom end of the threaded rod 2 42 is rotatably connected to the rectangular plate 43, the bottom of the rectangular plate 43 is fixedly connected to the connecting column 44, and the bottom of the connecting column 44 is fixedly connected to the reinforcing plate 45, so as to achieve the purpose of stable reinforcement, ensure the stable development of cargo transportation work, and enhance the practicality of the device.

[0028] Furthermore, the rectangular plate 43 is slidably connected to the inner wall of the fixed box 41, and a hand wheel is fixedly connected to the top of the second threaded rod 42, so that the second threaded rod 42 can be driven to rotate by the hand wheel.

[0029] Furthermore, a rectangular opening is provided at the bottom of the fixing box 41, and the connecting column 44 passes through the rectangular opening. The bottom of the reinforcing plate 45 is provided with anti-slip patterns, so that the connecting column 44 can drive the reinforcing plate 45 to move through the rectangular opening.

[0030] In actual operation, when this device is used, first the staff can move the device to the position for loading and unloading cargo at the port through the self-locking universal wheels, and then the self-locking universal wheels can achieve the purpose of initial self-locking limitation, and then the hand wheel can be shaken to drive the threaded rod 2 42 to rotate. Since the threaded rod 2 42 and the fixed box 41 are threadedly connected, and the rectangular plate 43 can slide and limit on the inner wall of the fixed box 41, the threaded rod 2 42 will drive the rectangular plate 43 to descend, and the rectangular plate 43 can drive the reinforcement plate 45 to descend through the connecting column 44, so that the bottom of the reinforcement plate 45 can contact the ground, thereby further improving the contact surface between the device and the ground, ensuring the stability of the limitation, and preventing the device from easily offsetting and sliding during the process of loading and unloading cargo at the port, thereby ensuring the further development of the port loading and unloading work and enhancing the stability of the device.

[0031] When it is necessary to flexibly adjust the height of use according to different port loading and unloading scenes, the motor 1 26 can be started first, and the output end of the motor 1 26 can drive the worm 27 to rotate, and the worm 27 and the worm 1 29 can be connected by the transmission structure 28, so that the worm 27 and the transmission structure 28 can rotate synchronously to drive the worm wheel 201 to rotate, and the worm wheel 201 can drive the threaded barrel 202 to rotate. Since the threaded barrel 202 and the threaded rod 1 203 are threadedly connected, and the support arm 21 can slide and limit on the inner wall of the fixed sleeve 22, the rotational motion of the threaded barrel 202 can be converted into the linear motion of the threaded rod 1 203, so that the threaded rod 1 203 can be lifted out from the inside of the threaded barrel 202, driving the support plate 204 to rise, so that the support plate 204 can drive the support frame 1 to rise, and the adjustment of the support frame 1 can be realized, so that the feeding frame 303 can flexibly adjust the transportation height according to different port loading and unloading scenes, which is more convenient for the staff to load and unload materials and improves the convenience during operation.

[0032] The staff first places the goods to be loaded and unloaded at the port inside the feeding frame 303, and then starts the motor 2 31 to work. The output end of the motor 2 31 can drive the output shaft 32 to rotate, and the output shaft 32 can drive the sprocket 1 33 to rotate. Since the sprocket 1 33 and the chain 34 are in a meshing relationship, and the chain 34 and the sprocket 2 35 are also in a meshing relationship, the output shaft 32 will drive the sprocket 2 35 to rotate. At this time, the chain 34 will drive the connecting block 37 to move along the movement trajectory of the chain 34, and the connecting block 37 can push the moving plate 38 to reciprocate left and right through the movable shaft 39. At the same time, the moving plate 38 can drive the slider 301 to slide and limit on the outer wall of the slide rail 304, and the moving plate 38 will also drive the feeding frame 303 to move through the connecting arm 302, thereby achieving the purpose of reciprocating transportation of the goods loaded and unloaded at the port, making it easier for the staff to carry out the handling and achieve good transportation efficiency. At the same time, it also improves the convenience of the staff's operation and use, and facilitates the further development of the work of loading and unloading goods at the port.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A reciprocating feeder for port loading and unloading with an adjustable function, comprising a support frame (1), characterized in that: The support frame (1) is provided with a conveying mechanism (3) inside, the support frame (1) is provided with an adjustment mechanism (2) outside, and the adjustment mechanism (2) is provided with a locking mechanism (4) outside; the adjustment mechanism (2) comprises a support arm (21), the support arm (21) is fixedly connected to the outside of the support frame (1), the outer wall of the support arm (21) is slidably connected to a fixing sleeve (22), two fixing sleeves (22) are provided, the bottoms of the two fixing sleeves (22) are respectively fixedly connected to a support box 1 (23) and a support box 2 (24), the outer side of the support box 1 (23) is fixedly connected to a fixing arm (25), the inner side of the fixing arm (25) is fixedly connected to a motor 1 (26), the motor 1 ( 26) The output end is fixedly connected to a worm gear 2 (27), the outer wall of the worm gear 2 (27) is provided with a transmission structure (28), a worm gear 1 (29) is provided inside the transmission structure (28), the outer walls of the worm gear 1 (29) and the worm gear 2 (27) are both meshed with a worm wheel (201), the inner ring of the worm wheel (201) is fixedly connected to a threaded barrel (202), the inner wall of the threaded barrel (202) is threadedly connected to a threaded rod 1 (203), and the top of the threaded rod 1 (203) is fixedly connected to a support plate (204).

2. A reciprocating feeder for port loading and unloading with an adjustable function according to claim 1, characterized in that: Four support plates (204) are provided, and the four support plates (204) are respectively fixedly connected to the outside of the support frame (1); four threaded barrels (202) are provided, and the four threaded barrels (202) are rotatably connected to the inner walls of the first support box (23) and the second support box (24).

3. A reciprocating feeder for port loading and unloading with regulating function according to claim 1, characterized in that: The worm gear 2 (27) and the worm gear 1 (29) are respectively rotatably connected to the inner walls of the support box 1 (23) and the support box 2 (24); the worm gear 2 (27) and the worm gear 1 (29) are connected by a transmission structure (28); the worm gear 2 (27) and the worm gear 1 (29) respectively penetrate the support box 1 (23) and the support box 2 (24) and rotate.

4. A reciprocating feeder for port loading and unloading with an adjustable function according to claim 1, characterized in that: The conveying mechanism (3) comprises a second motor (31), the second motor (31) being fixedly connected to the top of the support frame (1), the output end of the second motor (31) being fixedly connected to an output shaft (32), the outer wall of the output shaft (32) being fixedly connected to a sprocket wheel (33), the outer wall of the sprocket wheel (33) being meshed with a chain (34), the inner ring of the chain (34) being meshed with a second sprocket wheel (35), the inner ring of the second sprocket wheel (35) being fixedly connected to a support shaft (36), the chain ( 34) is fixedly connected to a connecting block (37) on the outside, a movable shaft (39) is fixedly connected to the bottom of the connecting block (37), a movable plate (38) is arranged on the outer wall of the movable shaft (39), a connecting arm (302) is fixedly connected to the bottom of the movable shaft (39), a feeding frame (303) is fixedly connected to the bottom of the connecting arm (302), a sliding block (301) is fixedly connected to the bottom of the movable plate (38), and a slide rail (304) is fixedly connected to the inner wall of the support frame (1).

5. A reciprocating feeder for port loading and unloading with an adjustable function according to claim 4, characterized in that: A slot is provided inside the movable plate (38), and the movable shaft (39) is movably connected to the inner wall of the slot.

6. A reciprocating feeder for port loading and unloading with an adjustable function according to claim 4, characterized in that: The support shaft (36) and the output shaft (32) are both rotatably connected to the top of the inner wall of the support frame (1), and the sliding block (301) is slidably connected to the inner wall of the sliding rail (304).

7. The reciprocating feeder for port loading and unloading with an adjustable function according to claim 1, characterized in that: The locking mechanism (4) comprises a fixed box (41), wherein two fixed boxes (41) are provided, and the two fixed boxes (41) are respectively fixedly connected to the outside of the first supporting box (23) and the second supporting box (24), the top of the fixed box (41) is rotatably connected to the second threaded rod (42), the bottom of the second threaded rod (42) is rotatably connected to a rectangular plate (43), the bottom of the rectangular plate (43) is fixedly connected to a connecting column (44), and the bottom of the connecting column (44) is fixedly connected to a reinforcing plate (45).

8. A reciprocating feeder for port loading and unloading with an adjustable function according to claim 7, characterized in that: The rectangular plate (43) is slidably connected to the inner wall of the fixed box (41), and a hand wheel is fixedly connected to the top end of the second threaded rod (42).

9. The reciprocating feeder for port loading and unloading with an adjustable function according to claim 7, characterized in that: The fixing box (41) has a rectangular opening at the bottom, the connecting column (44) passes through the rectangular opening, and the reinforcing plate (45) has anti-slip patterns at the bottom.

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