Logistics tray conveying device

Abstract

The utility model discloses a logistics tray conveying device which comprises a device base, a second supporting plate is fixedly connected to the top of the device base, a lifting mechanism is arranged at the top of the device base, an adjusting mechanism is arranged at the top of the second supporting plate, and a moving mechanism is arranged in the lifting mechanism. By means of the structure, the tray located in front of the first supporting plate and the second supporting plate can be pulled to the top of the lifting plate through the moving mechanism, the situation that in the process that a forklift directly places the tray on the top of the lifting plate, the lifting plate is damaged due to misoperation is avoided, and cost consumption in the transportation process is reduced; the adjusting mechanism can adjust the position of the tray, the situation that the tray is clamped in the tray pulling process due to the fact that the tray is placed in a deviation mode is avoided, meanwhile, an operator does not need to accurately place the tray when driving the forklift, the requirement for the operator is lowered, the working efficiency is improved, and the overall operation stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of logistics transportation equipment, in particular to a logistics pallet conveying device. Background Art

[0002] Pallet transportation is a mode of transportation in which goods are assembled on a standard pallet according to certain requirements to form a transportation unit, which is convenient for loading, unloading, shipping and stacking using a forklift or pallet lift.

[0003] In the current traditional logistics pallet transportation, a forklift is used to transport the pallet to the conveying platform. When the forklift directly places the pallet on the elevator or conveying platform, it may cause damage to the elevator and the conveying platform, thereby causing economic losses. The manual efficiency is slow and manpower is consumed. Therefore, we propose a logistics pallet conveying device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a logistics pallet conveying device, which can pull the pallet located in front of the first support plate and the second support plate to the top of the lifting plate through a moving mechanism, thereby avoiding damage to the lifting plate due to improper operation when a forklift directly places the pallet on the top of the lifting plate, thereby reducing the cost consumption during transportation and saving manpower consumption. The lifting mechanism can drive the lifting of goods, reduce manpower consumption, and improve the work efficiency of logistics pallet transportation. The adjustment mechanism can adjust the position of the pallet to avoid deviation in the placement of the pallet position, which causes the pallet to get stuck in the process of pulling the pallet to the lifting plate using the moving mechanism. At the same time, the operator does not need to place the pallet accurately when driving the forklift, which reduces the requirements for the operator, improves work efficiency, and improves the stability of the overall operation of the device.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A logistics pallet conveying device includes a device base, a second support plate is fixedly connected to the top of the device base, a lifting mechanism is provided on the top of the device base, an adjustment mechanism is provided on the top of the second support plate, a moving mechanism is provided inside the lifting mechanism, a transport device is provided on the top of the device base, and a first support plate is fixedly connected to the top of the device base.

[0007] As a further solution of the utility model: the lifting mechanism includes a fixed rod fixedly connected to the top of the device base, the outside of the fixed rod is slidably connected to a lifting plate, the internal thread of the lifting plate is connected to a threaded rod, and the threaded rod is rotatably connected to the top of the device base.

[0008] As a further solution of the utility model: the end of the threaded rod away from the device base is fixedly connected to the first bevel gear, the top of the first support plate is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the second bevel gear, and the second bevel gear is meshed on the outside of the first bevel gear.

[0009] As a further solution of the utility model: the adjustment mechanism includes a threaded column fixedly connected to the outside of the first support plate, the number of the threaded columns is multiple, the outsides of the multiple threaded columns are sleeved with baffles, and the outsides of the multiple threaded columns are respectively threadedly connected with threaded sleeves.

[0010] As a further solution of the utility model: a second motor is fixedly connected to the top of the second support plate, a first gear is fixedly connected to the output end of the second motor, a rack frame is meshed with the outside of the first gear, the rack frame is slidably connected to the inside of the second support plate, an adjustment plate is fixedly connected to one end of the rack frame, a balance bar is fixedly connected to the side of the adjustment plate close to the second support plate, and the balance bar is slidably connected to the inside of the second support plate.

[0011] As a further solution of the utility model: the moving mechanism includes a third motor fixedly connected to the inside of the lifting plate, the output end of the third motor is fixedly connected to the second gear, the outside of the second gear is meshed with a third gear, the bottom of the third gear and located inside the lifting plate is fixedly connected with a fourth gear, the fourth gear is rotatably connected to the inside of the lifting plate, the outside of the fourth gear is meshed with a sliding rack, and the sliding rack is slidably connected to the bottom of the lifting plate.

[0012] As a further solution of the utility model: the end of the sliding rack away from the transportation equipment is fixedly connected to a fixed frame, the interior of the fixed frame is fixedly connected to a limiting block, the interior of the fixed frame is fixedly connected to a spring, the interior of the fixed frame is rotatably connected to a hook plate, and the end of the spring away from the fixed frame is fixedly connected to the outside of the hook plate.

[0013] Beneficial effects of the utility model:

[0014] 1. The moving mechanism includes a third motor fixedly connected to the inside of the lifting plate, the output end of the third motor is fixedly connected to the second gear, the outside of the second gear is meshed with the third gear, the bottom of the third gear and located inside the lifting plate is fixedly connected to the fourth gear, the fourth gear is rotatably connected to the inside of the lifting plate, the outside of the fourth gear is meshed with a sliding rack, and the sliding rack is slidably connected to the bottom of the lifting plate. Start the third motor to drive the second gear to rotate, and then drive the fourth gear to rotate through the third gear, and control the sliding rack to move to the position of the pallet to avoid the lifting plate being damaged due to improper operation when the forklift directly places the pallet on the top of the lifting plate, thereby reducing the cost consumption during transportation and saving manpower consumption.

[0015] 2. The second motor is fixedly connected to the top of the second support plate, the output end of the second motor is fixedly connected to the first gear, the outside of the first gear is meshed with a rack frame, the rack frame is slidably connected to the inside of the second support plate, one end of the rack frame is fixedly connected to an adjustment plate, the side of the adjustment plate close to the second support plate is fixedly connected to a balance bar, and the balance bar is slidably connected to the inside of the second support plate. Start the second motor to drive the first gear to rotate, and then drive the second motor to move in the direction of the baffle through the meshing of the first gear and one side of the rack frame, and then drive the adjustment plate to move in the direction of the baffle with the assistance of the balance bar, align the position of the pallet and move it to the appropriate position, avoid the deviation of the pallet position placement causing the pallet to get stuck in the process of pulling the pallet to the lifting plate using the moving mechanism, and at the same time, the operator does not need to place the pallet accurately when driving the forklift, which reduces the requirements for the operator, improves work efficiency, and improves the stability of the overall operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of a logistics pallet conveying device of the utility model;

[0018] Figure 2 This is an enlarged view of the lifting mechanism of a logistics pallet conveying device of the utility model;

[0019] Figure 3 This is an enlarged view of the adjustment mechanism of a logistics pallet conveying device of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a lifting plate of a logistics pallet conveying device of the utility model;

[0021] Figure 5 It is an enlarged view of the local structure of the moving mechanism of a logistics pallet conveying device of the utility model.

[0022] In the figure: 1. device base; 2. transportation equipment; 3. first support plate; 4. second support plate; 5. lifting mechanism; 51. lifting plate; 52. fixing rod; 53. threaded rod; 54. first bevel gear; 55. second bevel gear; 56. first motor; 6. adjustment mechanism; 61. threaded column; 62. threaded sleeve; 63. baffle; 64. second motor; 65. first gear; 66. rack frame; 67. balance bar; 68. adjustment plate; 7. moving mechanism; 71. third motor; 72. second gear; 73. third gear; 74. fourth gear; 75. sliding rack; 76. fixing frame; 77. limiting block; 78. spring; 79. hook plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 5 As shown, the utility model is a logistics pallet conveying device, the adjustment mechanism 6 includes a threaded column 61 fixedly connected to the outside of the first support plate 3, the number of the threaded column 61 is multiple, the outside of the multiple threaded columns 61 is sleeved with a baffle 63, and the outside of the multiple threaded columns 61 is respectively threadedly connected with a threaded sleeve 62. The baffle 63 is fixed in a suitable position by the threaded sleeve 62 and the threaded column 61, and the pallet is placed in a suitable area. It can provide a barrier when the adjustment plate 68 corrects the pallet, and the baffle 63 can be replaced according to the model of the pallet, so as to correct the pallet to a position close to the middle of the lifting plate 51, thereby improving the application range of the device.

[0025] The second motor 64 is fixedly connected to the top of the second support plate 4, the output end of the second motor 64 is fixedly connected to the first gear 65, the outside of the first gear 65 is meshed with a rack frame 66, the rack frame 66 is slidably connected to the inside of the second support plate 4, one end of the rack frame 66 is fixedly connected to an adjustment plate 68, the side of the adjustment plate 68 close to the second support plate 4 is fixedly connected to a balance bar 67, and the balance bar 67 is slidably connected to the inside of the second support plate 4. The second motor 64 is started to drive the first gear 65 to rotate, and then the second motor 64 is driven to move in the direction of the baffle 63 through the meshing of the first gear 65 and one side of the rack frame 66, and then the adjustment plate 68 is driven to move in the direction of the baffle 63 with the assistance of the balance bar 67, so that the position of the pallet is corrected and moved to the appropriate position, so as to avoid the deviation of the placement of the pallet position causing the pallet to be stuck in the process of pulling the pallet onto the lifting plate 51 by the moving mechanism 7, and at the same time, the operator does not need to accurately place the pallet when driving the forklift, which reduces the requirements for the operator, improves the work efficiency, and improves the stability of the overall operation of the device.

[0026] The lifting mechanism 5 includes a fixed rod 52 fixedly connected to the top of the device base 1, the outside of the fixed rod 52 is slidably connected to the lifting plate 51, the inside of the lifting plate 51 is threadedly connected to the threaded rod 53, and the threaded rod 53 is rotatably connected to the top of the device base 1. The lifting plate 51 stably rises under the restriction of the first support plate 3, the second support plate 4 and the fixed rod 52, thereby improving the stability of the device operation.

[0027] The end of the threaded rod 53 away from the device base 1 is fixedly connected to the first bevel gear 54, the top of the first support plate 3 is fixedly connected to the first motor 56, the output end of the first motor 56 is fixedly connected to the second bevel gear 55, and the second bevel gear 55 is meshed with the outside of the first bevel gear 54. The pallet moves to the top of the lifting plate 51, the first motor 56 is started, the second bevel gear 55 is driven to rotate, and then the threaded rod 53 is driven to rotate through the first bevel gear 54, so that the lifting plate 51 rises stably, reducing the consumption of manpower and improving the work efficiency of logistics pallet transportation.

[0028] The moving mechanism 7 includes a third motor 71 fixedly connected to the inside of the lifting plate 51, the output end of the third motor 71 is fixedly connected to the second gear 72, the outside of the second gear 72 is meshed with the third gear 73, the bottom of the third gear 73 and located inside the lifting plate 51 is fixedly connected to the fourth gear 74, the fourth gear 74 is rotatably connected to the inside of the lifting plate 51, the outside of the fourth gear 74 is meshed with a sliding rack 75, and the sliding rack 75 is slidably connected to the bottom of the lifting plate 51. Starting the third motor 71 drives the second gear 72 to rotate, and then drives the fourth gear 74 to rotate through the third gear 73, and controls the sliding rack 75 to move to the position of the pallet, so as to avoid the lifting plate 51 being damaged due to improper operation when the forklift directly places the pallet on the top of the lifting plate 51, thereby reducing the cost consumption during transportation and saving manpower consumption.

[0029] The end of the sliding rack 75 away from the transport device 2 is fixedly connected to the fixed frame 76, the interior of the fixed frame 76 is fixedly connected to the limiting block 77, the interior of the fixed frame 76 is fixedly connected to the spring 78, the interior of the fixed frame 76 is rotatably connected to the hook plate 79, and the end of the spring 78 away from the fixed frame 76 is fixedly connected to the outside of the hook plate 79. The fixed frame 76 passes through the gap at the bottom of the pallet. In the process of passing through the gap at the bottom of the pallet, the hook plate 79 is rotated by the side of the pallet close to the first support plate 3 and the second support plate 4. At this time, the spring 78 is stretched. When the fixed frame 76 passes through the bottom of the pallet, the hook plate 79 is no longer restricted by the pallet. Under the stretching of the spring 78, the hook plate 79 rotates. After the hook plate 79 rotates to the moving extent, it is blocked by the limiting block 77. Then the third motor 71 is controlled to drive the sliding rack 75 to retract. The hook plate 79 hooks the pallet and drives the pallet to move to the top of the lifting plate 51. The limiting block 77 supports the hook plate 79 to prevent the hook plate 79 from excessive rotation, so that the hook plate 79 can stably pull the pallet to a proper position.

[0030] The device comprises a base 1, a second support plate 4 is fixedly connected to the top of the base 1, a lifting mechanism 5 is arranged on the top of the base 1, an adjustment mechanism 6 is arranged on the top of the second support plate 4, a moving mechanism 7 is arranged inside the lifting mechanism 5, a transport device 2 is arranged on the top of the base 1, and a first support plate 3 is fixedly connected to the top of the base 1. The transport device 2 is a conveying platform in the prior art, and the model of the transport device 2 can be replaced according to the usage in the actual use process to meet the production needs.

[0031] The working principle of the utility model is as follows: the baffle 63 is fixed in a suitable position by the threaded sleeve 62 and the threaded column 61. After the tray is placed in the appropriate area, the second motor 64 is started to drive the first gear 65 to rotate, and then the second motor 64 is driven to move in the direction of the baffle 63 through the meshing of the first gear 65 and one side of the rack frame 66, and then the adjustment plate 68 is driven to move in the direction of the baffle 63 with the assistance of the balance bar 67, the position of the tray is corrected and moved to the appropriate position, the third motor 71 is started to drive the second gear 72 to rotate, and then the fourth gear 74 is driven to rotate through the third gear 73, the sliding rack 75 is controlled to move to the position of the tray, and the fixed frame 76 is driven to pass through the gap at the bottom of the tray. In the process of passing through the gap at the bottom of the tray, the hook plate 79 is affected by the tray approaching the first rack. The support plate 3 and one side of the second support plate 4 rotate, and the spring 78 is stretched at this time. When the fixed frame 76 passes through the bottom of the pallet, the hook plate 79 is no longer restricted by the pallet, and the hook plate 79 rotates under the tension of the spring 78. After the hook plate 79 rotates to the moving degree, it is blocked by the limiting block 77, and then the third motor 71 is controlled to drive the sliding rack 75 to retract, and the hook plate 79 hooks the pallet, driving the pallet to move to the top of the lifting plate 51, and the first motor 56 is started to drive the second bevel gear 55 to rotate, and then the threaded rod 53 is driven to rotate through the first bevel gear 54, so that the lifting plate 51 stably rises under the restriction of the first support plate 3, the second support plate 4 and the fixed rod 52. After rising to a certain height, the pallet contacts the rotating rod of the transport equipment 2 and is transferred to the transport equipment 2 for transportation.

[0032] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A logistics pallet conveying device, comprising a device base (1), characterized in that: The top of the device base (1) is fixedly connected to a second support plate (4), the top of the device base (1) is provided with a lifting mechanism (5), the top of the second support plate (4) is provided with an adjustment mechanism (6), the interior of the lifting mechanism (5) is provided with a moving mechanism (7), the top of the device base (1) is provided with a transport device (2), and the top of the device base (1) is fixedly connected to a first support plate (3).

2. A logistics pallet conveying device according to claim 1, characterized in that: The lifting mechanism (5) comprises a fixed rod (52) fixedly connected to the top of the device base (1); the outside of the fixed rod (52) is slidably connected to a lifting plate (51); the inside of the lifting plate (51) is threadedly connected to a threaded rod (53); and the threaded rod (53) is rotatably connected to the top of the device base (1).

3. A logistics pallet conveying device according to claim 2, characterized in that: The end of the threaded rod (53) away from the device base (1) is fixedly connected to a first bevel gear (54), the top of the first support plate (3) is fixedly connected to a first motor (56), the output end of the first motor (56) is fixedly connected to a second bevel gear (55), and the second bevel gear (55) is meshed with the outside of the first bevel gear (54).

4. A logistics pallet conveying device according to claim 1, characterized in that: The adjustment mechanism (6) comprises a threaded column (61) fixedly connected to the outside of the first support plate (3), the threaded column (61) being provided in a plurality, the outsides of the plurality of threaded columns (61) being sleeved with a baffle (63), and the outsides of the plurality of threaded columns (61) being respectively threadedly connected with a threaded sleeve (62).

5. The logistics pallet conveying device according to claim 1, characterized in that: A second motor (64) is fixedly connected to the top of the second support plate (4); an output end of the second motor (64) is fixedly connected to a first gear (65); a rack frame (66) is meshed with the outside of the first gear (65); the rack frame (66) is slidably connected to the inside of the second support plate (4); an adjustment plate (68) is fixedly connected to one end of the rack frame (66); a balance bar (67) is fixedly connected to the side of the adjustment plate (68) close to the second support plate (4); and the balance bar (67) is slidably connected to the inside of the second support plate (4).

6. A logistics pallet conveying device according to claim 1, characterized in that: The moving mechanism (7) comprises a third motor (71) fixedly connected to the inside of the lifting plate (51); the output end of the third motor (71) is fixedly connected to a second gear (72); the outside of the second gear (72) is meshed with a third gear (73); the bottom of the third gear (73) is fixedly connected to the inside of the lifting plate (51); the fourth gear (74) is rotatably connected to the inside of the lifting plate (51); the outside of the fourth gear (74) is meshed with a sliding rack (75); and the sliding rack (75) is slidably connected to the bottom of the lifting plate (51).

7. A logistics pallet conveying device according to claim 6, characterized in that: The end of the sliding rack (75) away from the transport device (2) is fixedly connected to a fixed frame (76), the interior of the fixed frame (76) is fixedly connected to a limiting block (77), the interior of the fixed frame (76) is fixedly connected to a spring (78), the interior of the fixed frame (76) is rotatably connected to a hook plate (79), and the end of the spring (78) away from the fixed frame (76) is fixedly connected to the outside of the hook plate (79).

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