CN209968933U - Sorting structure of narrow-band type logistics sorting machine - Google Patents
Sorting structure of narrow-band type logistics sorting machine Download PDFInfo
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- CN209968933U CN209968933U CN201920628319.7U CN201920628319U CN209968933U CN 209968933 U CN209968933 U CN 209968933U CN 201920628319 U CN201920628319 U CN 201920628319U CN 209968933 U CN209968933 U CN 209968933U
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Abstract
The utility model discloses a sorting structure of a narrow-band type logistics sorting machine, which comprises a trolley, a guide structure, a slide rail and a frame; the trolley comprises a supporting frame, a conveying belt, a transmission assembly and a forward sliding assembly; the guide structure comprises a first rotating shaft, a second rotating shaft, a first cylinder, a second cylinder, a bottom plate, a first side plate, a second side plate, a first friction plate, a second friction plate, a first rotating frame, a second rotating frame, a first hinging seat, a second hinging seat, a third hinging seat and a fourth hinging seat. Compared with the prior art, the utility model discloses effectively simplified the structure of dolly, reduced the manufacturing cost of dolly, also make the manufacturing cost of sorting machine reduce.
Description
Technical Field
The utility model relates to a letter sorting structure, in particular to narrowband formula commodity circulation sorting machine's letter sorting structure.
Background
With the rapid development of modern logistics technology and the vigorous development of the express industry, express companies face a great deal of sorting work of express every day. Traditional express delivery letter sorting mostly leans on manual sorting, and work letter sorting intensity is big, inefficiency, the error rate is high, divides easily wrong when express delivery staff sorts, but also loses a piece easily. At present, along with the continuous promotion of express delivery industry personnel cost, the requirement of customer to quality of service also constantly improves, and the market demand can't be satisfied in artifical letter sorting, therefore the equipment of automatic sorting express delivery also should be transported to the production. The existing sorting equipment is unreasonable in structure arrangement, so that the manufacturing cost is high. In view of the above, the inventors of the present invention have made extensive studies to obtain a sorting structure of a narrow-band type logistics sorting machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a narrowband formula commodity circulation sorting machine, its structure sets up rationally, has effectively reduced manufacturing cost.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a sorting structure of a narrow-band logistics sorting machine comprises a trolley, a guide structure, a slide rail and a rack;
the trolley comprises a supporting frame, a conveying belt, a transmission assembly and an advancing sliding assembly, wherein the supporting frame comprises a front side plate, a rear side plate, a left rotating roller and a right rotating roller, the front side plate and the rear side plate are vertically arranged in parallel to form the side part of the supporting frame, the left rotating roller and the right rotating roller are respectively fixed at the left end and the right end of the supporting frame, the two ends of the left rotating roller and the right rotating roller are respectively fixed on the front side plate and the rear side plate, the conveying belt surrounds the left rotating roller and the right rotating roller, the transmission assembly comprises a transmission belt, a transmission wheel, a fixed plate, a first transmission shaft, a second transmission shaft, a friction wheel, a first bevel gear and a second bevel gear, the fixed plate is horizontally arranged, the two ends of the fixed plate are respectively fixed on the front side plate and the rear side plate, the first transmission shaft penetrates through the fixed plate from bottom to top and, the first bevel gear is fixed at the upper end of the first transmission shaft, the friction wheel is fixed at the lower end of the first transmission shaft, the second transmission shaft penetrates through the front side plate from left to right and is rotationally fixed on the front side plate, the two ends of the second transmission shaft are respectively fixed with the transmission wheel and the second bevel gear, the first bevel gear and the second bevel gear are meshed with each other, one end of the transmission belt surrounds the transmission wheel, the other end of the transmission belt surrounds one end of the left rotating roller, and the advancing sliding assembly is arranged at the two ends of the supporting frame;
the guide structure comprises a first rotating shaft, a second rotating shaft, a first cylinder, a second cylinder, a bottom plate, a first side plate, a second side plate, a first friction plate, a second friction plate, a first rotating frame, a second rotating frame, a first hinged seat, a second hinged seat, a third hinged seat and a fourth hinged seat, wherein the first rotating shaft sequentially penetrates through the first side plate, the first rotating frame and the second side plate, the second rotating shaft sequentially penetrates through the first side plate, the second rotating frame and the second side plate, the first friction plate and the second friction plate are respectively fixed on the first rotating frame and the second rotating frame, the first friction plate and the second friction plate are oppositely arranged, the first hinged seat is fixed at the bottom of the first rotating frame, the second hinged seat is fixed at the bottom of the second rotating frame, and the third hinged seat and the fourth hinged seat are fixed on the bottom plate, the third hinge seat is arranged close to the second rotating frame, the fourth hinge seat is arranged close to the first rotating frame, one end of the first air cylinder is connected with the first hinge seat, the other end of the first air cylinder is connected with the third hinge seat, one end of the second air cylinder is connected with the second hinge seat, and the other end of the second air cylinder is connected with the fourth hinge seat;
the trolley is arranged on the two slide rails, an advancing sliding assembly of the trolley is in contact with the slide rails, and a friction wheel of the trolley is positioned between the first friction plate and the second friction plate.
Further improvement: the support frame still includes the panel, the panel level set up in turn to a left side between the roller and the right side roller, the both sides of panel are fixed in respectively on the upper limb of preceding curb plate and posterior lateral plate, the panel quilt conveyor belt encircles.
Further improvement: the carriage is changeed the roller in the middle of still including the first middle roller and the second that the level set up, the roller is changeed in the middle of first middle roller and the second both ends of changeing the roller are fixed in respectively on preceding curb plate and the posterior lateral plate, the first middle upper surface that changes the roller is higher than in the middle of roller and the second the lower surface of turning the roller on a left side and turning the roller on the right side, conveyor belt's lower part process change the roller in the middle of first middle roller and the second upper surface of changeing the roller.
Further improvement: the advancing sliding assembly comprises a first pulley block, a second pulley block, a first bolt and a second bolt, the supporting frame further comprises a first transverse plate, a second transverse plate, a first longitudinal plate, a second longitudinal plate, a third longitudinal plate and a fourth longitudinal plate, the first pulley block and the second pulley block are fixed at two ends of the supporting frame respectively, the first transverse plate and the second transverse plate are close to the first pulley block and the second pulley block respectively, two sides of the first transverse plate and the second transverse plate are fixed on the front side plate and the rear side plate respectively, the first longitudinal plate and the second longitudinal plate are fixed on the first transverse plate in parallel, the first bolt penetrates through the first longitudinal plate and the second longitudinal plate in sequence, the third longitudinal plate and the fourth longitudinal plate are fixed on the second transverse plate in parallel, the second bolt penetrates through the third longitudinal plate and the fourth longitudinal plate in sequence, the first bolt and the second bolt are arranged horizontally, and the length direction of the first bolt is perpendicular to the length direction of the left rotating roller and the right rotating roller.
Further improvement: the supporting frame further comprises a third transverse plate, a fourth transverse plate, a fifth longitudinal plate and a sixth longitudinal plate, the first pulley block comprises a first pulley, a second pulley, a third pulley and a fourth pulley, the second pulley block comprises a fifth pulley, a sixth pulley, a seventh pulley and an eighth pulley, the fifth longitudinal plate and the sixth longitudinal plate are vertically arranged at two ends of the supporting frame, the third transverse plate and the fourth transverse plate are horizontally arranged and are respectively close to the fifth longitudinal plate and the sixth longitudinal plate, the first pulley and the second pulley are fixed on one side of the fifth longitudinal plate, the third pulley and the fourth pulley are fixed on the lower surface of the third transverse plate, the fifth pulley and the sixth pulley are fixed on one side of the sixth longitudinal plate, and the seventh pulley and the eighth pulley are fixed on the lower surface of the fourth transverse plate.
Further improvement: the first rotating frame comprises a first flat plate and a second flat plate, the lower end of the first flat plate is connected with the first hinged seat, the upper end of the first flat plate is connected with the second flat plate, the second flat plate is connected with the first friction plate, the second rotating frame comprises a third flat plate and a fourth flat plate, the lower end of the third flat plate is connected with the second hinged seat, the upper end of the third flat plate is connected with the fourth flat plate, and the fourth flat plate is connected with the second friction plate.
Further improvement: still include first locating seat, first positioning bolt, second positioning seat and second positioning bolt, first locating seat and second positioning seat are fixed in on the bottom plate, first locating seat is located the bottom plate be equipped with one side of first rotating turret, the second positioning seat is located the bottom plate be equipped with one side of second rotating turret, be equipped with first screw on the first locating seat, first positioning bolt inserts in the first screw and directional first flat board, be equipped with the second screw on the second positioning seat, second positioning bolt inserts in the second screw and directional the third is dull and stereotyped.
Further improvement: the bottom plate is provided with an opening for the first rotating frame and the second rotating frame to move, and the opening is arranged between the first rotating frame and the second rotating frame.
Compared with the prior art, the utility model provides a narrowband formula commodity circulation sorting machine's letter sorting structure, the dolly slides on the slide rail, guide structure leads to the letter sorting of dolly, and the landing direction on the dolly is followed to the control object, not set up power device on the dolly, but rely on guide structure to realize the operation, this has effectively simplified the structure of dolly, has reduced the manufacturing cost of dolly, also makes the manufacturing cost of sorting machine reduce.
Drawings
Fig. 1 is the utility model relates to a structural schematic diagram of narrowband formula commodity circulation sorting machine.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is an enlarged schematic view of a portion B of fig. 2.
Fig. 4 is a schematic structural diagram of the active end of the rack of the narrow-band logistics sorting machine of the utility model.
Fig. 5 is a schematic structural diagram of a driven end of a rack of the narrow-band logistics sorting machine.
Fig. 6 is a schematic structural diagram of a trolley of the narrow-band logistics sorting machine.
Fig. 7 is a longitudinal section structure schematic diagram of a trolley of the narrow-band logistics sorting machine.
Fig. 8 is a first view structural diagram of a guiding structure of the narrow-band logistics sorting machine of the present invention.
Fig. 9 is a second view structural diagram of a guiding structure of a narrow-band logistics sorting machine according to the present invention.
In the drawings
A slide rail-1; a trolley-2; a conveyor belt-21;
a front side plate-22; a rear side plate-23; a left-hand roller-24;
a right-hand roller-25; a first cross plate-26; a second transverse plate-27;
a first longitudinal plate-28; a second longitudinal plate-29; a third vertical plate-291;
a fourth longitudinal plate-292; a faceplate-293; a first intermediate roll-294;
a second intermediate roll-295; a third transverse plate-296; a fifth longitudinal plate-298;
a sixth longitudinal plate-299; a drive belt-281; a transmission wheel-282;
a fixing plate-283; a first drive shaft-284; a second drive shaft-285;
a friction wheel-286; a first bevel gear-287; a second bevel gear-288;
a first shaft-31; a second shaft-32; a first cylinder-33;
a second cylinder-34; a bottom plate-35; opening-351;
a first side panel-36; a second side plate-37; a first friction plate-38;
a second friction plate-39; a first rotating frame-40; a first plate-401;
a second plate-402; a second turret-41; a third plate-411;
a fourth plate-412; a first positioning seat-51; a first positioning bolt-52;
a second positioning seat-53; a second positioning bolt-54; a first articulated seat-61;
a second articulated seat-62; a third hinge mount-63; a fourth articulated seat-64;
a first latch-65; a second pin-66; a first pulley-71;
a second pulley-72; a third pulley-73; a fourth pulley-74;
a fifth pulley-75; a sixth pulley-76; motor-81;
rubber chain-82; plug-821; a groove-822;
a sprocket-83; a first wheel side plate-832; a second wheel side plate-833;
a positioning post-84; fixing bolt-841; a positioning sleeve-842;
a drive shaft-9; a frame-10.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
As shown in fig. 1, a sorting structure of a narrow-band logistics sorting machine comprises a trolley 2, a guide structure, a slide rail 1 and a rack 10;
as shown in fig. 6 and 7, the trolley 2 includes a supporting frame, a conveying belt 21, a transmission assembly and a forward sliding assembly, the supporting frame includes a front side plate 22, a rear side plate 23, a left-turning roller 24 and a right-turning roller 25, the front side plate 22 and the rear side plate 23 are vertically arranged in parallel to form the side portion of the supporting frame, the left-turning roller 24 and the right-turning roller 25 are respectively fixed at the left end and the right end of the supporting frame, both ends of the left-turning roller 24 and the right-turning roller 25 are respectively fixed on the front side plate 22 and the rear side plate 23, the conveying belt 21 surrounds the left-turning roller 24 and the right-turning roller 25, the transmission assembly includes a transmission rubber chain 821, a transmission wheel 282, a fixing plate 283, a first transmission shaft 284, a second transmission shaft 285, a friction wheel 286, a first bevel gear 287 and a second bevel gear 288, the fixing plate 283 is horizontally arranged and both ends of the fixing plate 22 and the rear side plate 23, the first transmission shaft 284 passes through the fixing plate 283 from bottom to top and is rotatably fixed on the fixing plate 283, the first bevel gear 287 is fixed at the upper end of the first transmission shaft 284, the friction wheel 286 is fixed at the lower end of the first transmission shaft 284, the second transmission shaft 285 passes through the front side plate 22 from left to right and is rotatably fixed on the front side plate 22, the transmission wheel 282 and the second bevel gear 288 are respectively fixed at the two ends of the second transmission shaft 285, the first bevel gear 287 and the second bevel gear 288 are engaged with each other, one end of the transmission rubber chain 821 surrounds the transmission wheel 282 and the other end surrounds one end of the left rotating roller 24, and the forward sliding assemblies are arranged at the two ends of the supporting frame;
when the friction wheel 286 rotates, the first transmission shaft 284 is driven to rotate, the first transmission shaft 284 drives the first bevel gear 287 to rotate, the second bevel gear 288 is driven to rotate due to the mutual meshing of the first bevel gear 287 and the second bevel gear 288, the second bevel gear 288 drives the second transmission shaft 285 to rotate, the second transmission shaft 285 drives the transmission wheel 282 to rotate, the transmission wheel 282 drives the transmission rubber chain 821, the transmission rubber chain 821 drives the left-turning roller 24 to rotate, and the left-turning roller 24 drives the conveying belt 21 to rotate.
As shown in fig. 8 and 9, the guide structure includes a first rotating shaft 31, a second rotating shaft 32, a first cylinder 33, a second cylinder 34, a bottom plate 35, a first side plate 36, a second side plate 37, a first friction plate 38, a second friction plate 39, a first rotating frame 40, a second rotating frame 41, a first hinge seat 61, a second hinge seat 62, a third hinge seat 63, and a fourth hinge seat 64, the first rotating shaft 31 sequentially passes through the first side plate 36, the first rotating frame 40, and the second side plate 37, the second rotating shaft 32 sequentially passes through the first side plate 36, the second rotating frame 41, and the second side plate 37, the first friction plate 38 and the second friction plate 39 are respectively fixed on the first rotating frame 40 and the second rotating frame 41, the first friction plate 38 and the second friction plate 39 are oppositely arranged, the first hinge seat 61 is fixed at the bottom of the first rotating frame 40, the second hinge base 62 is fixed at the bottom of the second rotating frame 41, the third hinge base 63 and the fourth hinge base 64 are fixed on the bottom plate 35, the third hinge base 63 is arranged close to the second rotating frame 41, the fourth hinge base 64 is arranged close to the first rotating frame 40, one end of the first air cylinder 33 is connected with the first hinge base 61, the other end of the first air cylinder is connected with the third hinge base 63, one end of the second air cylinder 34 is connected with the second hinge base 62, and the other end of the second air cylinder is connected with the fourth hinge base 64;
the guide structures are arranged side by side, so that the trolley 2 can be guided at different positions, and the working principle of the guide structures is that when the first air cylinder 33 extends, the first rotating frame 40 rotates, the first friction plate 38 is close to the direction of the second friction plate 39, and when the first air cylinder 33 shortens, the first rotating frame 40 rotates, and the first friction plate 38 is far away from the direction of the second friction plate 39; when the second cylinder 34 extends, the second rotating frame 41 rotates, the second friction plate 39 approaches the first friction plate 38, and when the second cylinder 34 extends, the second rotating frame 41 rotates, and the second friction plate 39 moves away from the first friction plate 38.
As shown in fig. 2 to 5, the sliding rails 1, the trolley 2 and the guiding structure are disposed on the frame 10, the two sliding rails 1 are fixed on two sides of the upper portion of the frame 10, the guiding structure is disposed between the two sliding rails 1, the trolley 2 is disposed on the two sliding rails 1, the forward sliding component of the trolley 2 contacts with the sliding rails 1, and the friction wheel 286 of the trolley 2 is located between the first friction plate 38 and the second friction plate 39.
The support frame further comprises a panel 293, the panel 293 is horizontally arranged between the left rotating roller 24 and the right rotating roller 25, two sides of the panel 293 are respectively fixed on the upper edges of the front side plate 22 and the rear side plate 23, the panel 293 is surrounded by the conveying belt 21, and the bearing capacity of the trolley 2 can be improved by the panel 293.
Further, in order to save space, the support frame further includes a first middle roller 294 and a second middle roller 295 which are horizontally arranged, two ends of the first middle roller 294 and the second middle roller 295 are respectively fixed on the front side plate 22 and the rear side plate 23, upper surfaces of the first middle roller 294 and the second middle roller 295 are higher than lower surfaces of the left roller 24 and the right roller 25, a lower portion of the conveyor belt 21 passes through the upper surfaces of the first middle roller 294 and the second middle roller 295, and the lower portion of the conveyor belt 21 is lifted upwards by arranging the first middle roller 294 and the second middle roller 295, so that space is saved for arranging other components, and the volume of the trolley 2 is reduced.
The advancing sliding assembly comprises a first pulley block, a second pulley block, a first bolt 65 and a second bolt 66, the support frame further comprises a first transverse plate 26, a second transverse plate 27, a first longitudinal plate 28, a second longitudinal plate 29, a third longitudinal plate 291 and a fourth longitudinal plate 292, the first pulley block and the second pulley block are respectively fixed at two ends of the support frame, the first transverse plate 26 and the second transverse plate 27 are respectively arranged close to the first pulley block and the second pulley block, two sides of the first transverse plate 26 and two sides of the second transverse plate 27 are respectively fixed on the front side plate 22 and the rear side plate 23, the first longitudinal plate 28 and the second longitudinal plate 29 are fixed on the first transverse plate 26 in parallel, the first bolt 65 sequentially penetrates through the first longitudinal plate 28 and the second longitudinal plate 29, the third longitudinal plate 291 and the fourth longitudinal plate 292 are fixed on the second transverse plate 27 in parallel, the second bolt 66 sequentially penetrates through the third longitudinal plate 291 and the fourth longitudinal plate 292, the first and second pins 65 and 66 are horizontally disposed and have a length direction perpendicular to the length direction of the left and right turn rollers 24 and 25.
The supporting frame further comprises a third transverse plate 296, a fourth transverse plate, a fifth longitudinal plate 298 and a sixth longitudinal plate 299, the first pulley block comprises a first pulley 71, a second pulley 72, a third pulley 73 and a fourth pulley 74, the second pulley block comprises a fifth pulley 75, a sixth pulley 76, a seventh pulley and an eighth pulley, the fifth longitudinal plate 298 and the sixth longitudinal plate 299 are vertically arranged at two ends of the supporting frame, the third transverse plate 296 and the fourth transverse plate are horizontally arranged and respectively close to the fifth longitudinal plate 298 and the sixth longitudinal plate 299, the first pulley 71 and the second pulley 72 are fixed at one side of the fifth longitudinal plate 298, the third pulley 73 and the fourth pulley 74 are fixed at the lower surface of the third transverse plate 296, the fifth pulley 75 and the sixth pulley 76 are fixed at one side of the sixth longitudinal plate 299, the seventh pulley and the eighth pulley are fixed at the lower surface of the fourth transverse plate in use, the first pulley 71 and the second pulley 72 are disposed on one of the two slide rails 1, the third pulley 73 and the fourth pulley 74 abut against the side of the slide rail 1, the slide rail 1 is provided with a covered edge covering the first pulley 71 and the second pulley 72 to prevent the trolley 2 from falling off the slide rail 1, the fifth pulley 75 and the sixth pulley 76 are disposed on the other slide rail 1 of the two slide rails 1, the seventh pulley and the eighth pulley abut against the side of the slide rail 1 to enable the trolley 2 to be stably disposed on the slide rail 1, and the slide rail 1 is provided with a covered edge covering the fifth pulley 75 and the sixth pulley 76 to prevent the trolley 2 from falling off the slide rail 1.
Specifically, as shown in fig. 8 and 9, the first rotating frame 40 includes a first plate 401 and a second plate 402, the lower end of the first plate 401 is connected to the first hinge base 61, the upper end of the first plate is connected to the second plate 402, the second plate 402 is connected to the first friction plate 38, the second rotating frame 41 includes a third plate 411 and a fourth plate 412, the lower end of the third plate 411 is connected to the second hinge base 62, the upper end of the third plate is connected to the fourth plate 412, and the fourth plate 412 is connected to the second friction plate 39.
Further, the positioning device further comprises a first positioning seat 51, a first positioning bolt 52, a second positioning seat 53 and a second positioning bolt 54, wherein the first positioning seat 51 and the second positioning seat 53 are fixed on the bottom plate 35, the first positioning seat 51 is located on one side, provided with the first rotating frame 40, of the bottom plate 35, the second positioning seat 53 is located on one side, provided with the second rotating frame 41, of the bottom plate 35, a first screw hole is formed in the first positioning seat 51, the first positioning bolt 52 is inserted into the first screw hole and points to the first flat plate 401, a second screw hole is formed in the second positioning seat 53, and the second positioning bolt 54 is inserted into the second screw hole and points to the third flat plate 411. Under the structural arrangement, the first positioning bolt 52 and the second positioning bolt 54 limit the first rotating frame 40 and the second rotating frame 41, so that the rotation of the first rotating frame 40 and the second rotating frame 41 is controlled within a certain range, and meanwhile, the rotation amplitude of the first rotating frame 40 and the second rotating frame 41 can be adjusted and controlled by adjusting the first positioning bolt 52 and the second positioning bolt 54.
Further, an opening 351 for the first rotating frame 40 and the second rotating frame 41 to move is formed in the bottom plate 35, and the opening 351 is arranged between the first rotating frame 40 and the second rotating frame 41, so that the positions of the first rotating frame 40 and the second rotating frame 41 can be set to be lower, the space is saved, and the size of the narrow-band logistics sorting machine is reduced.
The narrow-band logistics sorting machine comprises a sorting structure, a controller, a scanning head and a forward driving device, wherein the forward driving device comprises a motor 81, a rubber chain 82, chain wheels 83 and a driving shaft 9, the driving shaft 9 is provided with two chain wheels 83, two ends of the two driving shafts 9 are rotationally fixed on the rack 10, the rubber chain 82 is annular, the side part of the rubber chain 82 is uniformly distributed with a plurality of insertion holes 821 which penetrate through the rubber chain, the inner surface of the rubber chain is uniformly distributed with a plurality of grooves 822 which penetrate through the rubber chain, the wheel circumference of the chain wheels 83 is uniformly distributed with a plurality of positioning columns 84, two ends of the rubber chain 82 are respectively wound on one chain wheel 83 arranged on the two driving shafts 9, the connection between the rubber chain 82 and the chain wheels 83 is realized by the matching of the positioning columns 84 and the grooves 822, the first bolt 65 and the second bolt 66 are respectively inserted into one insertion hole 821 of one rubber chain 82, the motor 81 is connected to one of the two drive shafts 9; the number of the trolleys 2 is multiple, and the trolleys 2 are arranged side by side and form a ring shape along the rubber chain 82.
The first cylinder 33, the second cylinder 34, the motor 81 and the scanning head are all electrically connected with the controller.
The controller controls the first air cylinder 33, the second air cylinder 34, the motor 81 and the scanning head by using the control method, the scanning head is used for acquiring the scanning information, when the motor 81 is started, the driving shaft 9 is driven to rotate, the driving shaft 9 drives the chain wheel 83 to rotate, the chain wheel 83 drives the rubber chain 82 to rotate, the rubber chain 82 drives the trolley 2 to slide on the sliding rail 1, in the sliding process, according to an execution command, the controller controls the first air cylinder 33 or the second air cylinder 34 to move, so that the first friction plate 38 or the second friction plate 39 is close to the friction wheel 286, when the first friction plate 38 or the second friction plate 39 contacts the friction wheel 286, the friction wheel 286 rotates, and when the first friction plate 38 and the friction wheel 286 contact, the rotation direction of the friction wheel 286 is opposite to the rotation direction of the friction wheel 286 when the second friction wheel 286 and the friction wheel 286 contact, so that the rotation direction of the conveyor belt 21 can be controlled by controlling which of the first and second friction plates 38 and 39 is in contact with the friction wheel 286, thereby achieving sorting of goods in different directions.
Specifically, the sprocket 83 includes a first wheel side plate 832, a second wheel side plate 833 and the positioning columns 84, the first wheel side plate 832 and the second wheel side plate 833 are arranged in parallel, the positioning columns 84 are connected to the first wheel side plate 832 and the second wheel side plate 833, the positioning columns 84 are uniformly distributed along the edges of the first wheel side plate 832 and the second wheel side plate 833, and shaft holes corresponding to each other in position are formed in the first wheel side plate 832 and the second wheel side plate 833. When the positioning column 84 is matched with the rubber chain 82, the positioning column 84 is sunk into the groove 822, so that the positioning column 84 plays a role of clamping teeth.
Specifically, in order to facilitate the assembly of the sprocket 83, the positioning post 84 includes a fixing bolt 841 and a positioning sleeve 842, the positioning sleeve 842 is disposed between the first wheel side plate 832 and the second wheel side plate 833, the fixing bolt 841 sequentially penetrates through the first wheel side plate 832, the positioning sleeve 842 and the second wheel side plate 833, and under this structural arrangement, the sprocket 83 can be disassembled by disassembling and assembling the fixing bolt 841.
The foregoing description of the embodiments is provided to enable one of ordinary skill in the art to make and use the invention and is provided for enabling those of ordinary skill in the art to make and use the invention as provided within the appended claims. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (8)
1. The utility model provides a narrowband formula commodity circulation sorting machine's letter sorting structure which characterized in that: comprises a trolley, a guide structure, a slide rail and a frame;
the trolley comprises a supporting frame, a conveying belt, a transmission assembly and an advancing sliding assembly, wherein the supporting frame comprises a front side plate, a rear side plate, a left rotating roller and a right rotating roller, the front side plate and the rear side plate are vertically arranged in parallel to form the side part of the supporting frame, the left rotating roller and the right rotating roller are respectively fixed at the left end and the right end of the supporting frame, the two ends of the left rotating roller and the right rotating roller are respectively fixed on the front side plate and the rear side plate, the conveying belt surrounds the left rotating roller and the right rotating roller, the transmission assembly comprises a transmission belt, a transmission wheel, a fixed plate, a first transmission shaft, a second transmission shaft, a friction wheel, a first bevel gear and a second bevel gear, the fixed plate is horizontally arranged, the two ends of the fixed plate are respectively fixed on the front side plate and the rear side plate, the first transmission shaft penetrates through the fixed plate from bottom to top and, the first bevel gear is fixed at the upper end of the first transmission shaft, the friction wheel is fixed at the lower end of the first transmission shaft, the second transmission shaft penetrates through the front side plate from left to right and is rotationally fixed on the front side plate, the two ends of the second transmission shaft are respectively fixed with the transmission wheel and the second bevel gear, the first bevel gear and the second bevel gear are meshed with each other, one end of the transmission belt surrounds the transmission wheel, the other end of the transmission belt surrounds one end of the left rotating roller, and the advancing sliding assembly is arranged at the two ends of the supporting frame;
the guide structure comprises a first rotating shaft, a second rotating shaft, a first cylinder, a second cylinder, a bottom plate, a first side plate, a second side plate, a first friction plate, a second friction plate, a first rotating frame, a second rotating frame, a first hinged seat, a second hinged seat, a third hinged seat and a fourth hinged seat, wherein the first rotating shaft sequentially penetrates through the first side plate, the first rotating frame and the second side plate, the second rotating shaft sequentially penetrates through the first side plate, the second rotating frame and the second side plate, the first friction plate and the second friction plate are respectively fixed on the first rotating frame and the second rotating frame, the first friction plate and the second friction plate are oppositely arranged, the first hinged seat is fixed at the bottom of the first rotating frame, the second hinged seat is fixed at the bottom of the second rotating frame, and the third hinged seat and the fourth hinged seat are fixed on the bottom plate, the third hinge seat is arranged close to the second rotating frame, the fourth hinge seat is arranged close to the first rotating frame, one end of the first air cylinder is connected with the first hinge seat, the other end of the first air cylinder is connected with the third hinge seat, one end of the second air cylinder is connected with the second hinge seat, and the other end of the second air cylinder is connected with the fourth hinge seat;
the trolley is arranged on the two slide rails, an advancing sliding assembly of the trolley is in contact with the slide rails, and a friction wheel of the trolley is positioned between the first friction plate and the second friction plate.
2. The sorting structure of the narrow-band logistics sorting machine according to claim 1, characterized in that: the support frame still includes the panel, the panel level set up in turn to a left side between the roller and the right side roller, the both sides of panel are fixed in respectively on the upper limb of preceding curb plate and posterior lateral plate, the panel quilt conveyor belt encircles.
3. The sorting structure of the narrow-band logistics sorting machine according to claim 1, characterized in that: the carriage is changeed the roller in the middle of still including the first middle roller and the second that the level set up, the roller is changeed in the middle of first middle roller and the second both ends of changeing the roller are fixed in respectively on preceding curb plate and the posterior lateral plate, the first middle upper surface that changes the roller is higher than in the middle of roller and the second the lower surface of turning the roller on a left side and turning the roller on the right side, conveyor belt's lower part process change the roller in the middle of first middle roller and the second upper surface of changeing the roller.
4. The sorting structure of the narrow-band logistics sorting machine according to claim 1, characterized in that: the advancing sliding assembly comprises a first pulley block, a second pulley block, a first bolt and a second bolt, the supporting frame further comprises a first transverse plate, a second transverse plate, a first longitudinal plate, a second longitudinal plate, a third longitudinal plate and a fourth longitudinal plate, the first pulley block and the second pulley block are fixed at two ends of the supporting frame respectively, the first transverse plate and the second transverse plate are close to the first pulley block and the second pulley block respectively, two sides of the first transverse plate and the second transverse plate are fixed on the front side plate and the rear side plate respectively, the first longitudinal plate and the second longitudinal plate are fixed on the first transverse plate in parallel, the first bolt penetrates through the first longitudinal plate and the second longitudinal plate in sequence, the third longitudinal plate and the fourth longitudinal plate are fixed on the second transverse plate in parallel, the second bolt penetrates through the third longitudinal plate and the fourth longitudinal plate in sequence, the first bolt and the second bolt are arranged horizontally, and the length direction of the first bolt is perpendicular to the length direction of the left rotating roller and the right rotating roller.
5. The sorting structure of the narrow-band logistics sorting machine of claim 4, wherein: the supporting frame further comprises a third transverse plate, a fourth transverse plate, a fifth longitudinal plate and a sixth longitudinal plate, the first pulley block comprises a first pulley, a second pulley, a third pulley and a fourth pulley, the second pulley block comprises a fifth pulley, a sixth pulley, a seventh pulley and an eighth pulley, the fifth longitudinal plate and the sixth longitudinal plate are vertically arranged at two ends of the supporting frame, the third transverse plate and the fourth transverse plate are horizontally arranged and are respectively close to the fifth longitudinal plate and the sixth longitudinal plate, the first pulley and the second pulley are fixed on one side of the fifth longitudinal plate, the third pulley and the fourth pulley are fixed on the lower surface of the third transverse plate, the fifth pulley and the sixth pulley are fixed on one side of the sixth longitudinal plate, and the seventh pulley and the eighth pulley are fixed on the lower surface of the fourth transverse plate.
6. The sorting structure of the narrow-band logistics sorting machine according to any one of claims 1 to 5, characterized in that: the first rotating frame comprises a first flat plate and a second flat plate, the lower end of the first flat plate is connected with the first hinged seat, the upper end of the first flat plate is connected with the second flat plate, the second flat plate is connected with the first friction plate, the second rotating frame comprises a third flat plate and a fourth flat plate, the lower end of the third flat plate is connected with the second hinged seat, the upper end of the third flat plate is connected with the fourth flat plate, and the fourth flat plate is connected with the second friction plate.
7. The sorting structure of the narrow-band logistics sorting machine of claim 6, wherein: still include first locating seat, first positioning bolt, second positioning seat and second positioning bolt, first locating seat and second positioning seat are fixed in on the bottom plate, first locating seat is located the bottom plate be equipped with one side of first rotating turret, the second positioning seat is located the bottom plate be equipped with one side of second rotating turret, be equipped with first screw on the first locating seat, first positioning bolt inserts in the first screw and directional first flat board, be equipped with the second screw on the second positioning seat, second positioning bolt inserts in the second screw and directional the third is dull and stereotyped.
8. The sorting structure of the narrow-band logistics sorting machine of claim 6, wherein: the bottom plate is provided with an opening for the first rotating frame and the second rotating frame to move, and the opening is arranged between the first rotating frame and the second rotating frame.
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| CN201920628319.7U CN209968933U (en) | 2019-05-05 | 2019-05-05 | Sorting structure of narrow-band type logistics sorting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127310A (en) * | 2019-05-06 | 2019-08-16 | 长沙六竹机电科技有限公司 | A kind of novel sorting trolley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127310A (en) * | 2019-05-06 | 2019-08-16 | 长沙六竹机电科技有限公司 | A kind of novel sorting trolley |
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