A connecting lifting conveyor

Abstract

A connecting and lifting conveyor comprises a plurality of conveyor lines arranged at intervals along a circumferential line, a transition conveyor line located between the plurality of conveyor lines, a mounting frame for mounting the transition conveyor lines, an adjustment mechanism disposed on the mounting frame for adjusting the horizontal position of the transition conveyor lines, and a rotating mechanism disposed on the mounting frame for connecting and driving the transition conveyor lines to rotate. The present application limits the structure of the lifting conveyor, arranges the cooperation between the rotating mechanism and the adjusting mechanism, thereby meeting the requirements of box entry or exit in different directions, and can eliminate the connecting gaps between the conveyor lines, thereby ensuring the stability of transportation.

Description

Technical Field

[0001] The utility model belongs to the field of conveying equipment, and in particular relates to a connecting and lifting conveyor. Background Art

[0002] Existing elevators used in hospital logistics are often docked with conveyor lines front to back or left to right for transportation. There is a gap between the conveyor line outside the shaft opening and the elevator conveyor line inside the shaft. The boxes are often docked and jittered during transmission, and the large gap makes them difficult to transport. This type of fixed conveying elevator requires the transport vehicle to adjust the fixed position to achieve material handover, which reduces efficiency and flexibility of use. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a connecting and lifting conveyor.

[0004] The utility model adopts the following technical solutions:

[0005] A connecting and lifting conveyor comprises a plurality of conveyor lines arranged at intervals along a circumferential line, a transition conveyor line located between the plurality of conveyor lines, a mounting frame for installing the transition conveyor line, an adjustment mechanism arranged on the mounting frame for adjusting the horizontal position of the transition conveyor line, and a rotating mechanism arranged on the mounting frame for connecting and driving the transition conveyor line to rotate. The mounting frame comprises a mounting frame body, a rotating frame rotatably arranged on the mounting frame body, and a mobile frame movably arranged on the rotating frame for installing the transition conveyor line. The adjustment mechanism is arranged between the rotating frame and the mobile frame to drive the mobile frame to move so as to adjust the horizontal position of the transition conveyor line. The rotating mechanism is arranged between the mounting frame body and the rotating frame to drive the rotating frame to rotate so as to rotate the transition conveyor line and transport items on one conveyor line to another conveyor line.

[0006] Preferably, the adjustment mechanism includes two guide rails spaced apart at the top of the rotating frame, two guide sliders arranged at the bottom of the moving frame and respectively cooperating with the two guide rails, an adjustment motor arranged on the rotating frame, a driving gear connected to the output shaft of the adjustment motor, a driven gear rotatably arranged on the rotating frame opposite to the driving gear, a tensioning toothed belt connected between the driving gear and the driven gear, and a connecting block arranged at the bottom of the moving frame and connected to the tensioning toothed belt.

[0007] Preferably, the rotating mechanism includes a rotating main shaft rotatably arranged on the mounting frame body and connected to the rotating frame, a rotating motor arranged on the mounting frame body, a rotating gear connected to the output shaft of the rotating motor, a transmission gear sleeved on the outer periphery of the rotating main shaft, and a transmission belt connected between the rotating gear and the transmission gear.

[0008] Preferably, the rotating spindle is rotatably disposed on the mounting frame body via a bearing, and the rotating mechanism further comprises an encoder disposed below the bearing and connected to the rotating spindle.

[0009] Preferably, a mounting block for mounting the encoder is provided on the mounting frame body.

[0010] Preferably, it further comprises a lifting frame, a lifting seat arranged on the lifting frame and movable up and down, and a lifting mechanism arranged on the lifting frame and connected to and driving the lifting seat to move up and down, and the mounting frame is arranged on the lifting seat.

[0011] Preferably, the lifting mechanism includes a lifting motor arranged on the lifting frame, a rotating screw connected to the output shaft of the lifting motor, a nut seat arranged on the rotating screw and connected to the lifting seat, and a guide member arranged between the lifting seat and the lifting frame.

[0012] Preferably, the lifting mechanism further comprises an extension rod provided on the lifting frame and extending in the vertical direction, and two proximity switches provided on the extension rod in an upper and lower relative manner.

[0013] Preferably, the guide member includes two lifting guide rails extending in the vertical direction and arranged on the lifting frame at intervals, and two lifting slide blocks arranged on the lifting seat and respectively cooperating with the two lifting guide rails.

[0014] Preferably, the lifting seat comprises a lifting seat body movably arranged on the lifting frame up and down and two supporting parts perpendicular to the lifting seat body and extending outwards, and the mounting frame is supported on the two supporting parts.

[0015] From the above description of the utility model, it can be seen that compared with the prior art, the beneficial effects of the utility model are as follows: the present application meets the needs of entering or exiting boxes in different directions by limiting the structure of the lifting conveyor and arranging the cooperation between the rotating mechanism and the adjusting mechanism, and can eliminate the connection gap between the conveyor lines to ensure the stability of transportation; at the same time, it cooperates with the lifting mechanism to achieve the effect of staggered docking at different heights, realizes the integration of multiple functional lifting and conveying, and greatly broadens the scope of application of the lifting conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the lifting conveyor;

[0017] Figure 2 Schematic diagram of part of the structure of the lifting conveyor Figure 1 ;

[0018] Figure 3 Schematic diagram of part of the structure of the lifting conveyor Figure 2 ;

[0019] Figure 4 Schematic diagram of part of the structure of the lifting conveyor Figure 2 ;

[0020] In the figure, 1-logistics well, 2-lifting frame, 3-conveyor line, 4-transition conveyor line, 5-mounting frame, 6-adjustment mechanism, 7-rotation mechanism, 8-lifting seat, 9-lifting mechanism, 11-giving port, 51-mounting frame body, 52-rotation frame, 53-moving frame, 54-mounting block, 61-guide slide rail, 62-guide slide block, 63-adjustment motor, 64-driving gear, 65-driven gear, 66-tensioning belt, 67-connecting block, 71-rotating spindle, 72-rotating motor, 73-rotating gear, 74-transmission gear, 75-transmission belt, 76-encoder, 77-bearing, 81-lifting seat body, 82-support part, 91-lifting motor, 92-rotating screw rod, 93-extension rod, 94-proximity switch, 95-lifting guide rail, 96-limiting block. DETAILED DESCRIPTION

[0021] The present invention is further described below through specific implementation methods.

[0022] Reference Figures 1 to 4 As shown, a connecting lifting conveyor comprises a logistics shaft 1, a lifting frame 2 arranged in the logistics shaft 1, a plurality of conveying lines 3 arranged at intervals along a circumferential line on the outer periphery of the logistics shaft 1, a transition conveying line 4 arranged in the logistics shaft 1 and located between the plurality of conveying lines 3, a mounting frame 5 for installing the transition conveying line 4, an adjustment mechanism 6 arranged on the mounting frame 5 for adjusting the horizontal position of the transition conveying line 4, a rotating mechanism 7 arranged on the mounting frame 5 and connected to and driving the transition conveying line 4 to rotate, a lifting seat 8 movable up and down and arranged on the lifting frame 2 for installing the mounting frame 5, and a lifting mechanism 9 arranged on the lifting frame 2 and connected to and driving the lifting seat 8 to move up and down; specifically, the logistics shaft 1 is provided with a plurality of let-down mechanisms opposite to the plurality of conveying lines 3. Position opening 11, when the medical turnover box is transported, it enters the logistics shaft 1 through one of the conveyor lines, and the transition conveyor line 4 receives the entering medical turnover box, and then the rotating mechanism 7 adjusts the conveying angle of the transition conveyor line and cooperates with the lifting mechanism 9 to adjust the conveying height, so that the transition conveyor line 4 is opposite to one of the conveyor lines for receiving the medical turnover box, so as to transport the medical turnover box on the transition conveyor line 4 to the designated position; in the embodiment specified in the present application, there are three conveyor lines 3, which are respectively arranged on the three sides of the logistics shaft 1, and the heights of the three conveyor lines 3 can be set according to the conveying requirements, and can be at the same height or at different heights; in actual use, the number and height of the conveyor lines can be set according to the needs of use.

[0023] The mounting frame 5 comprises a mounting frame body 51 , a rotating frame 52 rotatably disposed on the mounting frame body 51 , and a moving frame 53 movably disposed on the rotating frame 52 for mounting the transition conveyor line 4 .

[0024] The adjusting mechanism 6 is arranged between the rotating frame 52 and the moving frame 53 to drive the moving frame 53 to move so as to adjust the horizontal position of the transition conveyor line 4, and includes two guide rails 61 arranged at intervals on the top of the rotating frame 52, two guide slide blocks 62 arranged at the bottom of the moving frame 53 and respectively cooperating with the two guide rails 61, an adjusting motor 63 arranged on the rotating frame 52, a driving gear 64 connected to the output shaft of the adjusting motor 63, a driven gear 65 rotatably arranged on the rotating frame 52 opposite to the driving gear 64, a tensioning toothed belt 66 connected between the driving gear 64 and the driven gear 65, and a connecting block 67 arranged at the bottom of the moving frame 53 and connected to the tensioning toothed belt 66; when the transition conveyor line 4 undertakes the medical turnover box, the adjusting motor 63 can drive the moving frame 53 to move according to the gap between the transition conveyor line 4 and the conveyor line 3 to eliminate the gap between the transition conveyor line 4 and the conveyor line 3, so as to ensure that the medical turnover box is smoothly conveyed from the conveyor line 3 to the transition conveyor line 4 or from the transition conveyor line 4 to the conveyor line 3.

[0025] The rotating mechanism 7 is arranged between the mounting frame body 51 and the rotating frame 52 to drive the rotating frame 52 to rotate so that the transition conveyor line 4 rotates to convey the items on one conveyor line to another conveyor line, including a rotating main shaft 71 rotatably arranged on the mounting frame body 51 and connected to the rotating frame 52, a rotating motor 72 arranged on the mounting frame body 51, a rotating gear 73 connected to the output shaft of the rotating motor 72, a transmission gear 74 sleeved on the outer periphery of the rotating main shaft 71, a transmission belt 75 connected between the rotating gear 73 and the transmission gear 74, and a rotating gear 73 arranged on the mounting frame body. 51 is an encoder 76 connected to the rotating main shaft 71; wherein, the rotating main shaft 71 is rotatably set on the mounting frame body 51 through a bearing 77, and a mounting block 54 for mounting the encoder 76 is set on the mounting frame body 51; when working, the rotating motor 72 drives the rotating gear 73 to rotate according to the transportation requirements of the medical turnover box, and cooperates with the transmission gear 74 and the transmission belt 75 to drive the rotating frame 52 to rotate a certain angle, so that the transition conveyor line 4 is opposite to the conveyor line that receives the medical turnover box, so as to meet the needs of multi-directional transportation or unpacking of the medical turnover box.

[0026] The lifting seat 8 includes a lifting seat body 81 movably disposed on the lifting frame 2 and two supporting parts 82 perpendicularly disposed and extending outward from the lifting seat body 81 . Correspondingly, the mounting frame 5 is supported on the two supporting parts 82 .

[0027] The lifting mechanism 9 includes a lifting motor 91 arranged on the lifting frame 2, a rotating screw 92 connected to the output shaft of the lifting motor 91, a nut seat arranged on the rotating screw 2 and connected to the lifting seat 8, a guide member arranged between the lifting seat and the lifting frame 2, an extension rod 93 arranged on the lifting frame 2 and extending in the vertical direction, and two proximity switches 94 arranged on the extension rod 93 in an upper and lower relative manner. The lifting height of the lifting seat 8 can be accurately controlled by the two proximity switches 94 arranged in an upper and lower manner; specifically, the guide member includes two lifting guide rails 95 extending in the vertical direction and arranged on the lifting frame 2 at intervals, two lifting sliders arranged on the lifting seat 8 and respectively cooperating with the two lifting guide rails 95, and two limit blocks 96 arranged in an upper and lower relative manner at both ends of the lifting guide rails 95.

[0028] The present application limits the structure of the lifting conveyor, sets the cooperation of the rotating mechanism 7 and the adjusting mechanism 6, meets the needs of entering or exiting boxes in different directions, and can eliminate the connection gap between the two conveying lines to ensure the stability of transportation; at the same time, it cooperates with the lifting mechanism 9 to achieve the effect of staggered docking at different heights, realizes the integration of multiple functional lifting and conveying, and greatly broadens the scope of application of the lifting conveyor.

[0029] The above description is only a preferred embodiment of the present utility model, and therefore cannot be used to limit the scope of implementation of the present utility model. That is, equivalent changes and modifications made according to the scope of the patent application of the present utility model and the contents of the specification should still fall within the scope covered by the patent of the present utility model.

Claims

1. A docking and lifting conveyor, characterized in that: The invention comprises a plurality of conveyor lines arranged at intervals along a circumferential line, a transition conveyor line located between the plurality of conveyor lines, a mounting frame for installing the transition conveyor lines, an adjustment mechanism arranged on the mounting frame for adjusting the horizontal position of the transition conveyor lines, and a rotating mechanism arranged on the mounting frame for connecting and driving the transition conveyor lines to rotate. The mounting frame comprises a mounting frame body, a rotating frame rotatably arranged on the mounting frame body, and a mobile frame movably arranged on the rotating frame for installing the transition conveyor lines. The adjustment mechanism is arranged between the rotating frame and the mobile frame to drive the mobile frame to move so as to adjust the horizontal position of the transition conveyor lines. The rotating mechanism is arranged between the mounting frame body and the rotating frame to drive the rotating frame to rotate so as to rotate the transition conveyor lines and transport the articles on one conveyor line to another conveyor line.

2. A docking and lifting conveyor according to claim 1, characterized in that: The adjustment mechanism includes two guide rails spaced apart at the top of the rotating frame, two guide sliding blocks arranged at the bottom of the moving frame and respectively matched with the two guide rails, an adjustment motor arranged on the rotating frame, a driving gear connected to the output shaft of the adjustment motor, a driven gear rotatably arranged on the rotating frame opposite to the driving gear, a tensioning toothed belt connected between the driving gear and the driven gear, and a connecting block arranged at the bottom of the moving frame and connected to the tensioning toothed belt.

3. A docking and lifting conveyor according to claim 1, characterized in that: The rotating mechanism includes a rotating main shaft rotatably arranged on the mounting frame body and connected to the rotating frame, a rotating motor arranged on the mounting frame body, a rotating gear connected to the output shaft of the rotating motor, a transmission gear sleeved on the outer periphery of the rotating main shaft, and a transmission belt connected between the rotating gear and the transmission gear.

4. A connecting and lifting conveyor according to claim 3, characterized in that: The rotating spindle is rotatably arranged on the mounting frame body through a bearing, and the rotating mechanism also includes an encoder arranged below the bearing and connected to the rotating spindle.

5. A docking and lifting conveyor according to claim 4, characterized in that: The mounting frame body is provided with a mounting block for mounting the encoder.

6. The connecting and lifting conveyor according to claim 1 is characterized in that: It also includes a lifting frame, a lifting seat which can be moved up and down and is arranged on the lifting frame, and a lifting mechanism which is arranged on the lifting frame and connected to and drives the lifting seat to move up and down. The mounting frame is arranged on the lifting seat.

7. A connecting and lifting conveyor according to claim 6, characterized in that: The lifting mechanism comprises a lifting motor arranged on the lifting frame, a rotating screw connected to the output shaft of the lifting motor, a nut seat arranged on the rotating screw and connected to the lifting seat, and a guide member arranged between the lifting seat and the lifting frame.

8. A connecting and lifting conveyor according to claim 7, characterized in that: The lifting mechanism also includes an extension rod which is arranged on the lifting frame and extends in a vertical direction, and two proximity switches which are arranged on the extension rod in an upper and lower direction opposite to each other.

9. A connecting and lifting conveyor according to claim 7, characterized in that: The guide member comprises two lifting guide rails extending in the vertical direction and arranged on the lifting frame at intervals, and two lifting slide blocks arranged on the lifting seat and respectively cooperating with the two lifting guide rails.

10. The connecting and lifting conveyor according to claim 6, characterized in that: The lifting seat comprises a lifting seat body which is movably arranged on a lifting frame and two supporting parts which are arranged perpendicular to the lifting seat body and extend outwards, and the mounting frame is supported on the two supporting parts.

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