Automatic loading and unloading vehicle connecting device for tobacco logistics

Abstract

The utility model discloses an automatic loading and unloading vehicle connecting device for tobacco logistics, which comprises a bearing seat, a mounting seat is arranged above the bearing seat, a plurality of groups of adjusting seats which are distributed at equal intervals are arranged above the mounting seat, and two groups of mounting rods which are symmetrically distributed are arranged on the mounting seat. Two symmetrically-distributed first adjusting frames are slidably mounted in the two mounting rods correspondingly, second adjusting frames are slidably mounted in the two first adjusting frames correspondingly, and the ends, away from the first adjusting frames, of the two second adjusting frames are fixedly connected with the two adjusting bases located at the two ends correspondingly; two sets of connecting rods are distributed between every two adjacent sets of adjusting bases in a crossed mode, the arranged installing bases are matched with the installing rods, and the distances between the multiple sets of adjusting bases are adjusted at equal intervals through the two sets of first adjusting frames and second adjusting frames which are symmetrically distributed. Furthermore, the protection range of the logistics boxes above is adjusted according to the number of the tobacco logistics boxes which are actually connected, and the logistics boxes are prevented from falling off in the automatic loading, unloading and connecting process.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco logistics, in particular to an automatic loading and unloading vehicle docking device for tobacco logistics. Background Art

[0002] The process of tobacco logistics mainly includes the following key links: warehousing, warehousing and delivery, sorting, delivery and handover. After the cigarettes are purchased from the manufacturer, they are scanned and checked for brand and quantity. The information is transmitted to the information system and stored in the warehouse area. The logistics branch picks and delivers the cigarettes in the warehouse according to the order requirements of the cigarette retailers. In order to ensure work efficiency and accuracy in the tobacco logistics process, automatic loading and unloading docking devices are often used.

[0003] The automatic loading and unloading docking device in the prior art does not have any protection measures against falling and impact for the tobacco logistics boxes when transferring a large number of logistics boxes. When transferring multiple logistics boxes, the tobacco logistics boxes are stacked, and the logistics boxes on the top layer or at a higher position are prone to fall during the transfer process, causing damage to the internal tobacco and affecting the normal progress of tobacco logistics. For this reason, we propose a tobacco logistics automatic loading and unloading vehicle docking device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a tobacco logistics automatic loading and unloading vehicle docking device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a tobacco logistics automatic loading and unloading vehicle docking device, comprising a receiving seat, a mounting seat is provided above the receiving seat, a plurality of equally distributed adjustment seats are provided above the mounting seat, the mounting seat is slidably connected to the receiving seat, two groups of symmetrically distributed mounting rods are provided on the mounting seat, two groups of symmetrically distributed first adjusting frames are slidably installed in the two groups of mounting rods, a second adjusting frame is slidably installed in the two groups of the first adjusting frames, the two groups of the second adjusting frames have one end away from the first adjusting frame and are respectively fixedly connected to the two groups of adjusting seats located at both ends, two groups of connecting rods are cross-distributed between two adjacent groups of the adjusting seats, two groups of symmetrically distributed limiting rails are provided on the mounting seat, two groups of symmetrically distributed first clamping rods are slidably installed on the multiple groups of the adjusting seats, and the second clamping rods are slidably installed in the two groups of the first clamping rods.

[0006] As a further preferred embodiment of the present technical solution, a first screw rod is rotatably installed in the receiving seat, the upper end of the first screw rod passes through the mounting seat and is rotatably connected to the mounting seat, a first slider is rotatably installed in the middle of the two groups of connecting rods, the first sliders are respectively slidably connected to the corresponding limit rails, and a second slider is rotatably installed at both ends of the two groups of connecting rods, the second sliders are respectively slidably connected to the corresponding adjustment seats.

[0007] As a further preferred embodiment of the present technical solution, the two groups of limit rails are respectively slidably connected to the mounting seat, a bidirectional screw rod is provided in the mounting seat, both ends of the bidirectional screw rod respectively penetrate the mounting seat and are rotatably connected to the mounting seat, and the bidirectional screw rod respectively penetrates two groups of symmetrically distributed limit rails and is respectively threadedly connected to the two groups of limit rails.

[0008] As a further preferred embodiment of the present technical solution, a bidirectional screw is provided in each of the two groups of mounting rods, a threaded tube is rotatably installed in each of the two groups of the first adjusting frames, both ends of the bidirectional screw respectively pass through the two groups of the first adjusting frames and are threadedly connected to the two groups of the first adjusting frames respectively, the threaded tube passes through the second adjusting frame and is threadedly connected to the second adjusting frame, a first bevel gear is sleeved on the bidirectional screw, a second bevel gear is provided in each of the two groups of mounting rods, the second bevel gear is meshedly connected to the first bevel gear, and a synchronous belt is provided in the mounting seat.

[0009] As a further preferred embodiment of the present technical solution, the bidirectional screw is provided with two groups of symmetrically distributed limit grooves, the threaded tube is provided with two groups of symmetrically distributed limit blocks, the limit blocks are arranged corresponding to the limit grooves, the threaded tube is slidingly sleeved with the bidirectional screw via the limit blocks, the second bevel gear is rotatably connected to the mounting rod via a rotating rod, synchronous wheels are sleeved on the two groups of rotating rods, and the synchronous belts are respectively transmission-connected to the two groups of synchronous wheels.

[0010] As a further preferred embodiment of the present technical solution, racks are fixedly mounted on the two groups of the first clamping rods, gears are provided in the multiple groups of the adjustment seats, the gears are respectively meshed and connected with the two groups of racks, and the gears are rotatably connected with the adjustment seat through a rotating shaft.

[0011] As a further preferred embodiment of the present technical solution, a second screw rod is provided in the first clamping rod, the second screw rod passes through the first clamping rod and is rotatably connected to the first clamping rod through a bearing, and the second screw rod passes through the second clamping rod and is threadedly connected to the second clamping rod.

[0012] The utility model provides a tobacco logistics automatic loading and unloading vehicle docking device, which has the following beneficial effects:

[0013] The utility model realizes equidistant adjustment of the spacing between multiple groups of adjustment seats through the provided mounting seats, the mounting rods, and the two groups of symmetrically distributed first adjustment frames and the second adjustment frames, and then adjusts the protection range of the upper logistics boxes according to the number of tobacco logistics boxes actually connected, to avoid the logistics boxes from falling during the automatic loading and unloading process.

[0014] The two groups of symmetrically distributed first clamping rods and second clamping rods provided in the utility model cooperate with the adjustment seat to realize anti-fall protection for different types of connected logistics boxes, effectively expanding the application scope of the automatic loading and unloading vehicle docking device, and being able to connect a variety of logistics boxes of different lengths and widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the mounting seat of the utility model;

[0017] Figure 3 For this utility model Figure 2 A is a schematic diagram of the structure enlargement;

[0018] Figure 4 It is a structural schematic diagram of the first clamping rod of the utility model.

[0019] In the figure: 1. receiving seat; 2. mounting seat; 3. first screw rod; 4. adjusting seat; 5. mounting rod; 6. first adjusting frame; 7. second adjusting frame; 8. bidirectional screw rod; 9. threaded tube; 10. limiting groove; 11. limiting block; 12. first bevel gear; 13. second bevel gear; 14. rotating rod; 15. synchronous wheel; 16. synchronous belt; 17. connecting rod; 18. first slider; 19. second slider; 20. limiting rail; 21. bidirectional screw rod; 22. first clamping rod; 23. rack; 24. gear; 25. second clamping rod; 26. second screw rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 3As shown, in the present embodiment, a tobacco logistics automatic loading and unloading vehicle docking device comprises a receiving seat 1, a mounting seat 2 is arranged above the receiving seat 1, a plurality of groups of equally spaced adjustment seats 4 are arranged above the mounting seat 2, the mounting seat 2 is slidably connected to the receiving seat 1, two groups of symmetrically distributed mounting rods 5 are arranged on the mounting seat 2, two groups of symmetrically distributed first adjustment frames 6 are slidably installed in the two groups of the mounting rods 5, a second adjustment frame 7 is slidably installed in the two groups of the first adjustment frames 6, the two groups of the second adjustment frames 7 are fixedly connected with the two groups of adjustment seats 4 at both ends at one end away from the first adjustment frames 6, two groups of connecting rods 17 are cross-distributed between two adjacent groups of the adjustment seats 4, two groups of symmetrically distributed limiting rails 20 are arranged on the mounting seat 2, and the plurality of groups of Two groups of symmetrically distributed first clamping rods 22 are slidably installed on the adjustment seat 4, and second clamping rods 25 are slidably installed in the two groups of the first clamping rods 22. The equidistant adjustment of the spacing between the multiple groups of adjustment seats 4 is achieved by coordinating the mounting seat 2 with the mounting rod 5, the two groups of symmetrically distributed first adjustment frames 6 and the second adjustment frames 7, and then the protection range for the upper logistics boxes is adjusted according to the number of tobacco logistics boxes actually connected, so as to avoid the logistics boxes from falling during the automatic loading and unloading process. A first screw rod 3 is rotatably installed in the receiving seat 1, and the upper end of the first screw rod 3 passes through the mounting seat 2 and is rotatably connected to the mounting seat 2. A first slider 18 is rotatably installed in the middle of the two groups of connecting rods 17, and the first sliders 18 are respectively slidably connected to the corresponding limit rails 20 , both ends of the two groups of connecting rods 17 are rotatably installed with second sliders 19, and the second sliders 19 are respectively slidably connected with the corresponding adjustment seats 4, and the two groups of second adjustment frames 7 push the two groups of adjustment seats 4 at both ends inward or outward respectively, and cooperate with the first sliders 18 and the second sliders 19 cross-distributed between adjacent adjustment seats 4 to achieve equidistant adjustment of the spacing between multiple groups of adjustment seats 4, and the two groups of limit rails 20 are respectively slidably connected with the mounting seat 2, and a bidirectional screw rod 21 is provided in the mounting seat 2, and the two ends of the bidirectional screw rod 21 respectively penetrate the mounting seat 2 and are rotatably connected to the mounting seat 2, and the bidirectional screw rod 21 respectively penetrates two groups of symmetrically distributed limit rails 20 and is respectively threadedly connected with the two groups of limit rails 20, and the limit rails 20 are provided to achieve multiple The sliding position of the first slider 18 of the two groups is limited, two-way screws 8 are provided in the two groups of mounting rods 5, and threaded tubes 9 are rotatably installed in the two groups of the first adjusting frames 6. The two ends of the two-way screws 8 respectively penetrate the two groups of first adjusting frames 6 and are respectively threadedly connected with the two groups of first adjusting frames 6. The threaded tubes 9 penetrate the second adjusting frames 7 and are threadedly connected with the second adjusting frames 7. A first bevel gear 2412 is sleeved on the two-way screw 8. A second bevel gear 2413 is provided in the two groups of mounting rods 5. The second bevel gear 2413 is meshed with the first bevel gear 2412. A synchronous belt 16 is provided in the mounting seat 2. Two groups of symmetrically distributed limiting grooves 10 are opened on the two-way screw 8. Two groups of symmetrically distributed limiting blocks 11 are provided in the threaded tube 9.The limit block 11 is correspondingly arranged with the limit groove 10, the threaded tube 9 is slidably sleeved with the bidirectional screw 8 through the limit block 11, the second bevel gear 2413 is rotationally connected with the mounting rod 5 through the rotating rod 14, the two groups of the rotating rods 14 are sleeved with synchronous wheels 15, and the synchronous belts 16 are respectively connected with the two groups of synchronous wheels 15 for transmission, and the motor in the mounting seat 2 is started to drive the rotating rod 14 to rotate, and the rotating rod 14 drives the second bevel gear 2413 to rotate, and cooperates with the first bevel gear 2412 to realize the driving of the bidirectional screw 8, and realizes the synchronous inward or outward driving of the two groups of second adjustment frames 7 under the limiting action of the mounting rod 5, and at the same time, under the action of the limit block 11 and the limit groove 10, the threaded tube 9 rotates synchronously with the bidirectional screw 8, and realizes the driving of the second adjustment frame 7 under the limiting action of the first adjustment frame 6, and the two groups of second adjustment frames 7 push the two groups of adjustment seats 4 at both ends inward or outward respectively.

[0022] like Figure 1 and Figure 4 As shown, racks 23 are fixedly installed on the two groups of the first clamping rods 22, and gears 24 are provided in multiple groups of the adjusting seats 4. The gears 24 are respectively meshed with the two groups of racks 23, and the gears 24 are rotatably connected with the adjusting seat 4 through a rotating shaft. According to the size of the logistics box, the motors in the corresponding adjusting seat 4 are started respectively to drive the gears 24 to rotate, and the two groups of racks 23 meshed with them slide synchronously outward or inward, and drive the two groups of corresponding clamping rods to slide synchronously outward or inward, and a second screw rod 26 is provided in the first clamping rod 22, and the second screw rod 26 penetrates the first clamping rod 22 and is rotatably connected to the first clamping rod 22 through a bearing, and the second screw rod 26 penetrates the second clamping rod 25 and is threadedly connected to the second clamping rod 25, and the motors in the corresponding first clamping rods 22 are started respectively to drive the second screw rod 26 to rotate, and the extended length of the second clamping rod 25 is adjusted. Through the cooperation of the first clamping rod 22, the second clamping rod 25 and the adjusting seat 4, the limit protection for multiple groups of logistics boxes of different models is realized to prevent the logistics boxes from falling during transportation.

[0023] The utility model provides a docking device for automatic loading and unloading vehicles for tobacco logistics, and the specific working principle is as follows: when the docking device is used to transport logistics boxes, according to the actual number of logistics boxes that need to be transferred, the motor in the receiving seat 1 is started to drive the first screw rod 3 to rotate, and the height of the mounting seat 2 is adjusted, and the motor in the mounting seat 2 is started to drive the rotating rod 14 to rotate, and the rotating rod 14 drives the second bevel gear 2413 to rotate, and cooperates with the first bevel gear 2412 to realize the driving of the bidirectional screw rod 8, and under the limiting action of the mounting rod 5, the two groups of second adjustment frames 7 are synchronously driven inward or outward. At the same time, under the action of the limiting block 11 and the limiting groove 10, the threaded tube 9 rotates synchronously with the bidirectional screw rod 8, and under the limiting action of the first adjusting frame 6, the second adjusting frame 7 is driven, and the two groups of second adjusting frames 7 are respectively pushed inward or outward at both ends. The two groups of adjustment seats 4 cooperate with the first slider 18 and the second slider 19 cross-distributed between adjacent adjustment seats 4 to achieve equidistant adjustment of the spacing between multiple groups of adjustment seats 4, and then adjust the protection range of the docking device according to the number of actual transfer logistics boxes stacked, and then according to the size of the logistics box, start the motor in the corresponding adjustment seat 4 to drive the gear 24 to rotate, and the two groups of racks 23 meshing with it slide outward or inward synchronously, and drive the two groups of corresponding clamping rods to slide outward or inward synchronously, and at the same time, start the motor in the corresponding first clamping rod 22 to drive the rotation of the second screw rod 26, and adjust the extended length of the second clamping rod 25, and realize the limit protection of multiple groups of logistics boxes of different models through the cooperation of the first clamping rod 22, the second clamping rod 25 and the adjustment seat 4 to prevent the logistics boxes from falling during the transfer process.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tobacco logistics automatic loading and unloading vehicle docking device, characterized in that: The invention comprises a receiving seat (1), a mounting seat (2) is provided above the receiving seat (1), a plurality of equally spaced adjustment seats (4) are provided above the mounting seat (2), the mounting seat (2) is slidably connected to the receiving seat (1), two groups of symmetrically distributed mounting rods (5) are provided on the mounting seat (2), two groups of symmetrically distributed first adjustment frames (6) are slidably installed in the two groups of mounting rods (5), a second adjustment frame (7) is slidably installed in the two groups of first adjustment frames (6), the two groups of second adjustment frames (7) have their ends away from the first adjustment frames (6) fixedly connected to the two groups of adjustment seats (4) at both ends, two groups of connecting rods (17) are cross-distributed between two adjacent groups of adjustment seats (4), two groups of symmetrically distributed limiting rails (20) are provided on the mounting seat (2), two groups of symmetrically distributed first clamping rods (22) are slidably installed on the plurality of groups of adjustment seats (4), and the second clamping rods (25) are slidably installed in the two groups of first clamping rods (22).

2. A tobacco logistics automatic loading and unloading vehicle docking device according to claim 1, characterized in that: A first screw rod (3) is rotatably mounted in the receiving seat (1), the upper end of the first screw rod (3) passes through the mounting seat (2) and is rotatably connected to the mounting seat (2), a first slider (18) is rotatably mounted in the middle of the two groups of connecting rods (17), the first sliders (18) are respectively slidably connected to the corresponding limit rails (20), and a second slider (19) is rotatably mounted at both ends of the two groups of connecting rods (17), the second sliders (19) are respectively slidably connected to the corresponding adjustment seats (4).

3. The tobacco logistics automatic loading and unloading vehicle docking device according to claim 1, characterized in that: The two groups of limit rails (20) are respectively slidably connected to the mounting seat (2); a bidirectional screw rod (21) is provided in the mounting seat (2); both ends of the bidirectional screw rod (21) respectively penetrate the mounting seat (2) and are rotatably connected to the mounting seat (2); the bidirectional screw rod (21) respectively penetrates two groups of symmetrically distributed limit rails (20) and is respectively threadedly connected to the two groups of limit rails (20).

4. The tobacco logistics automatic loading and unloading vehicle docking device according to claim 1, characterized in that: A bidirectional screw (8) is provided in each of the two groups of mounting rods (5), a threaded tube (9) is rotatably installed in each of the two groups of first adjustment frames (6), two ends of the bidirectional screw (8) respectively penetrate the two groups of first adjustment frames (6) and are respectively threadedly connected to the two groups of first adjustment frames (6), the threaded tube (9) penetrates the second adjustment frame (7) and is threadedly connected to the second adjustment frame (7), a first bevel gear (12) is sleeved on the bidirectional screw (8), a second bevel gear (13) is provided in each of the two groups of mounting rods (5), the second bevel gear (13) is meshedly connected to the first bevel gear (12), and a synchronous belt (16) is provided in the mounting seat (2).

5. The tobacco logistics automatic loading and unloading vehicle docking device according to claim 4, characterized in that: The bidirectional screw (8) is provided with two groups of symmetrically distributed limiting grooves (10), the threaded tube (9) is provided with two groups of symmetrically distributed limiting blocks (11), the limiting blocks (11) are arranged corresponding to the limiting grooves (10), the threaded tube (9) is slidably sleeved with the bidirectional screw (8) via the limiting blocks (11), the second bevel gear (13) is rotationally connected to the mounting rod (5) via a rotating rod (14), the two groups of rotating rods (14) are sleeved with synchronous wheels (15), and the synchronous belts (16) are respectively connected to the two groups of synchronous wheels (15) in driving connection.

6. The tobacco logistics automatic loading and unloading vehicle docking device according to claim 1, characterized in that: Racks (23) are fixedly mounted on the two groups of the first clamping rods (22), and gears (24) are provided in the plurality of groups of the adjustment seats (4). The gears (24) are respectively meshed and connected with the two groups of racks (23), and the gears (24) are rotationally connected with the adjustment seats (4) via a rotating shaft.

7. The tobacco logistics automatic loading and unloading vehicle docking device according to claim 1, characterized in that: A second screw rod (26) is provided in the first clamping rod (22); the second screw rod (26) passes through the first clamping rod (22) and is rotatably connected to the first clamping rod (22) via a bearing; the second screw rod (26) passes through the second clamping rod (25) and is threadedly connected to the second clamping rod (25).

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