CN112079145A

CN112079145A - Commodity circulation loading is with conveyer that has regulatory function

Info

Publication number: CN112079145A
Application number: CN202010897743.9A
Authority: CN
Inventors: 鹿其军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-12-15

Abstract

The invention discloses a conveying device with an adjusting function for logistics loading, and relates to the technical field of material and cargo conveying. This commodity circulation loading is with conveyer that has regulatory function, the rotation through the gear drives the rotation of five and rotor plates of pivot, the rotor plate is through round pin axle one at the rotation in-process, the connecting rod, round pin axle two, make the layer board under the combined action of articulated seat and telescopic link two, supporting shoe two, connecting plate one, connecting plate two, conveying cylinder three, conveying cylinder four and the whole rebound of conveyer belt, then highly adjusting conveying belt two, make two required heights of conveyer belt adaptation commodity circulation cars, so that with the loading of goods, thereby make the device have universal suitability, satisfy user's user demand.

Description

Commodity circulation loading is with conveyer that has regulatory function

Technical Field

The invention relates to the technical field of material and cargo conveying, in particular to a conveying device with an adjusting function for logistics loading.

Background

The logistics is a process of organically combining functions of transportation, storage, loading, unloading and carrying, packaging, circulation processing, distribution, information processing and the like according to actual needs to realize user requirements in the process of physically flowing articles from a supply place to a receiving place, and a conveying device is required to convey goods in the logistics loading process so as to facilitate the goods to be arranged on a vehicle.

The height of the existing conveying device is usually fixed, the height of a logistics vehicle for loading and transporting goods is different, then the existing conveying device cannot adjust the height required by the logistics vehicle, and further the existing conveying device does not have universal applicability, and the existing conveying device cannot adjust the front position and the rear position, after goods in one region in the logistics vehicle box are placed neatly, the position of the conveying device needs to be moved by a plurality of workers in a resultant force mode, so that the workers can place the goods in other regions in the vehicle box, because the conveying device has certain gravity, the workers are very inconvenient to move, the labor capacity of the workers is increased, inconvenience is brought to users, and the use requirements of the users cannot be met.

Accordingly, a corresponding improvement is made to the deficiencies of the existing conveying devices.

Disclosure of Invention

Technical problem to be solved

The invention provides a conveying device with an adjusting function for logistics loading, aiming at overcoming the defects of the prior art, and solving the problems that the height of the prior conveying device is usually fixed, the heights of logistics vehicles for loading and transporting goods are different, the prior conveying device cannot adjust the height required by the logistics vehicles, the prior conveying device cannot have universal applicability, and the prior conveying device cannot adjust the front position and the rear position.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a conveying device with an adjusting function for logistics loading comprises a bottom plate and a conveying belt II, wherein a driving device is fixedly connected to a position on the upper surface of the bottom plate on the left side, two transverse plates are arranged on the driving device, fixed frames are fixedly connected to the left end and the right end of each transverse plate, two sliding rail wheels are fixedly mounted in each fixed frame, the opposite surfaces of the two sliding rail wheels are lapped with the same U-shaped sliding rod, the bottom end of each U-shaped sliding rod is fixedly connected with the upper surface of the bottom plate, the top portions of the four fixed frames are fixedly connected with the same supporting plate, a first positive and negative motor is fixedly mounted on the upper surface of each supporting plate, an output shaft of the first positive and negative motor is fixedly connected with the left end of a second screw rod, the right end of the second screw rod is fixedly connected with the left end of a third screw rod, an optical axis of the third screw rod is fixedly connected with, two joints of nut are in trapezoidal plate, trapezoidal plate upper surface lean on preceding and lean on equal fixedly connected with rack in the position of back, the rack meshes with the gear mutually, it has pivot five to cup joint in the gear, the outer lane fixedly connected with rotor plate and the bearing of pivot five are three, and three joint of bearing are in riser two, riser two is connected with the upper surface fixed of backup pad, the front of rotor plate is articulated mutually with the one end of connecting rod through round pin axle one, the other end of connecting rod is articulated mutually with articulated seat through round pin axle two, articulated seat fixed connection is at the lower surface of layer board, the lower fixed surface of layer board is connected with telescopic link two, telescopic link two is connected with the upper surface fixed of backup pad.

The conveying belt II is internally sleeved with two conveying cylinders IV, the two conveying cylinders IV are respectively sleeved with a rotating shaft IV, the front end and the rear end of the rotating shaft IV are respectively sleeved with a bearing IV, the two bearing IV are respectively clamped in the two connecting plates I, the back surfaces of the two connecting plates I are respectively fixedly connected with two supporting blocks III, the four supporting blocks III are respectively fixedly connected with the two baffles in a group of two, the lower surfaces of the two connecting plates I are respectively fixedly connected with two supporting blocks II, the four supporting blocks II are respectively fixedly connected with the upper surfaces of the four supporting plates, the left ends of the two connecting plates I are respectively fixedly connected with the two connecting plates II, the two connecting plates II are respectively clamped with a bearing V, the two bearings V are respectively sleeved with the front end and the rear end of the rotating shaft III, the three conveying cylinders III are sleeved on the rotating shaft III, and belt pulleys (49) are respectively sleeved at the front end of the rotating shaft III (22) and the, and the two belt pulleys are in transmission connection through the same belt, the front end of the right rotating shaft IV is fixedly connected with an output shaft of the driving motor, and the driving motor is fixedly connected with the front side of the front side connecting plate I through a motor base.

An L-shaped bottom plate is fixedly connected to the left position of the lower surface of the supporting plate, two supporting blocks I and a telescopic rod I are fixedly connected to the upper surface of the L-shaped bottom plate from left to right in sequence, and the first two supporting blocks are respectively clamped with a bearing six, the front end and the rear end of the first rotating shaft are respectively sleeved in the two bearing six, the first rotating shaft is sleeved with a second conveying cylinder, the telescopic ends of the first two telescopic rods are respectively and fixedly connected with the two fixed blocks, the first telescopic rods are sleeved with springs, the two ends of each spring are respectively and fixedly connected with the L-shaped bottom plate and the fixed blocks, and the opposite surfaces of the two fixed blocks are fixedly connected with the same U-shaped plate, the front side wall and the rear side wall of the U-shaped plate are both clamped with a bearing VII, the two bearings seventh are respectively sleeved with the front end and the rear end of a rotating shaft II, the rotating shaft II is sleeved with a first conveying cylinder, the first conveying cylinder, the second conveying cylinder and the third conveying cylinder are in transmission connection through the same conveying belt.

Preferably, the lower surface of the bottom plate is fixedly connected with a plurality of supporting legs from left to right in sequence.

Preferably, drive arrangement includes the mount, fixed mounting has positive and negative motor two in the mount, the output shaft of positive and negative motor two and the rear end fixed connection of screw rod one, the front end optical axis of screw rod one passes through bearing one and three fixed connection of riser, the last fixed surface of riser three and bottom plate is connected, threaded connection has two nuts one on the screw rod one, and two nuts one joint respectively in two diaphragms.

Preferably, the lower surface of the trapezoidal plate is fixedly connected with sliding blocks at positions close to the front and the rear, and the sliding blocks are slidably connected in sliding grooves formed in the supporting plate.

Preferably, pulleys are fixedly connected to four corners of the lower surface of the L-shaped bottom plate.

Preferably, a plurality of barrier strips are fixedly connected to the outer ring of the first conveyor belt.

Preferably, the front-back width of the second conveyor belt is larger than that of the first conveyor belt.

Preferably, the front face of the bottom plate is fixedly provided with a control box, and the output end of the control box is electrically connected with the first positive and negative motor, the second positive and negative motor and the access end of the driving motor respectively.

(III) advantageous effects

The invention has the beneficial effects that:

1. the conveying device with the adjusting function for the logistics truck loading drives the screw rod II and the screw rod III to rotate through the rotation of the positive and negative motors, the screw rod II and the screw rod III are matched through the sliding chute and the sliding block in the rotating process, the two trapezoidal plates are separated from each other along with the two nuts, then the rack is meshed with the transmission gear in the moving process, the rotation of the gear drives the rotating shaft V and the rotating plate to rotate, the rotating plate enables the supporting plate, the supporting block II, the connecting plate I, the connecting plate II, the conveying cylinder III, the conveying cylinder IV and the conveying belt II to integrally move upwards through the combined action of the pin shaft I, the connecting rod, the pin shaft II, the hinged seat and the telescopic rod II in the rotating process, then the height of the conveying belt II is adjusted, and the conveying belt II is adaptive to, so as to load the goods, thereby the device has universal applicability and meets the use requirements of users.

2. This commodity circulation loading is with conveyer that has regulatory function, drive the rotation of screw rod one through driving motor two, screw rod one is rotating the in-process through fixed frame, the cooperation of slide rail wheel and U type slide bar, make two diaphragms remove along with the removal of two nuts one, two diaphragms drive fixed frame in the removal process, the removal of backup pad and L type bottom plate, and then adjust the position of conveying belt one and conveying belt two, make conveying belt two remove to suitable position, so that the workman puts the goods in other regions in the railway carriage, thereby do not need several workman to make a concerted effort to remove conveyer's position, alleviate workman's the amount of labour, make things convenient for the workman to use.

3. This commodity circulation loading is with conveyer that has regulatory function, under the effect through setting up telescopic link one and spring, the pulling force that relies on the spring makes a conveying section of thick bamboo continuously contact with conveyer belt one to guarantee the rate of tension of conveyer belt one, make conveyer belt one can convey the goods, in order to guarantee the normal use of conveyer belt one.

4. This commodity circulation loading is with conveyer that has regulatory function, through setting up a plurality of stop bars, when the workman places the goods on conveyer belt one, under the effect of stop bar, make the goods can not glide, guarantee then the conveying of a pair of goods of conveyer belt, simultaneously under the effect of two baffles, make the goods can accurately fall into conveyer belt two on, then can convey through two pairs of goods of conveyer belt to guarantee the orderly conveying of goods.

5. This commodity circulation loading is with conveyer that has regulatory function, support fixedly four racks respectively through setting up two trapezoidal boards, then when two trapezoidal boards keep away from each other, four racks can respectively with four gear engagement transmissions, and then realize power transmission's transmission, make four pivot five and four rotor plates realize rotating, and left side gear and right side gear are a just reverse rotation, in order to guarantee the rotor plate, round pin axle one, the connecting rod, round pin axle two and articulated seat can upwards promote the highly adjusting of conveying belt two with the layer board, thereby make the device rational in infrastructure, design benefit, the rotation of rational utilization positive and negative motor one, reach the multi-purpose of a ware.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic perspective view of a second conveyor belt according to the present invention;

FIG. 4 is a schematic top view of the support plate of the present invention;

FIG. 5 is a schematic bottom plan view of the present invention;

in the figure: 1 bottom plate, 2U-shaped slide rod, 3 slide rail wheel, 4 fixing frame, 5 transverse plate, 6 driving device, 61 fixing frame, 62 positive and negative motors II, 63 screw rod I, 64 nut I, 7 supporting plate, 8L-shaped bottom plate, 9 pulley, 10 supporting block I, 11 telescopic rod I, 12 spring, 13 conveying cylinder I, 14 conveying cylinder II, 15 rotating shaft I, 16 conveying belt I, 17 rotating shaft II, 18U-shaped plate, 19 fixing block, 20 supporting plate, 21 conveying cylinder III, 22 rotating shaft III, 23 rotating shaft IV, 24 conveying cylinder IV, 25 supporting block II, 26 connecting plate I, 27 baffle plate, 28 supporting block III, 29 connecting plate II, 30 conveying belt II, 31 nut II, 32 hinged seat, 33 connecting rod, 34 rotating plate, 35 telescopic rod II, 36 screw rod II, 37 vertical plate I, 38 vertical plate II, 39 rotating shaft V, 40 sliding block, 41 rack, 42 trapezoidal plate, 43 gear, 44 supporting leg, 45 control box, 46 vertical plate III, 47 positive and negative motors I, 48 driving motors, 49 belt wheels, 50 belts, 51 screw rods III and 52 stop bars.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a conveying device with an adjusting function for logistics loading comprises a bottom plate 1 and a second conveying belt 30, wherein a driving device 6 is fixedly connected to the left position of the upper surface of the bottom plate 1, two transverse plates 5 are arranged on the driving device 6, the driving device 6 comprises a fixing frame 61, a second forward and reverse motor 62 is fixedly installed in the fixing frame 61, an output shaft of the second forward and reverse motor 62 is fixedly connected with the rear end of a first screw rod 63, a front end optical axis of the first screw rod 63 is fixedly connected with a third vertical plate 46 through a first bearing, the third vertical plate 46 is fixedly connected with the upper surface of the bottom plate 1, two first nuts 64 are in threaded connection with the first screw rod 63, the two first nuts 64 are respectively clamped in the two transverse plates 5, the first screw rod 63 is driven to rotate through the second driving motor 62, the first screw rod 63 is enabled to move along with the movement of the two first nuts 64 through the matching of a fixing frame 4, a sliding rail wheel 3, the left end and the right end of the transverse plate 5 are fixedly connected with a fixed frame 4, the two transverse plates 5 drive the fixed frame 4, a support plate 7 and an L-shaped bottom plate 8 to move in the moving process, so that the positions of a first conveyor belt 16 and a second conveyor belt 30 are adjusted, the second conveyor belt 30 is moved to a proper position, a worker can conveniently place goods in other areas in a carriage, the position of a conveying device is not required to be moved by combining force of a plurality of workers, the labor capacity of the worker is reduced, the use of the worker is facilitated, two slide rail wheels 3 are fixedly arranged in the fixed frame 4, the same U-shaped slide bar 2 is lapped on the opposite surfaces of the two slide rail wheels 3, the bottom end of the U-shaped slide bar 2 is fixedly connected with the upper surface of the bottom plate 1, the support plate 7 is fixedly supported and fixed on one hand through the U-shaped slide bar 2, the fixed frame 4 and, the fixed frame 4, the supporting plate 7 and the L-shaped bottom plate 8 are convenient to move, the top of each of the four fixed frames 4 is fixedly connected with the same supporting plate 7, a forward and reverse motor I47 is fixedly installed on the upper surface of the supporting plate 7, an output shaft of the forward and reverse motor I47 is fixedly connected with the left end of a screw rod II 36, the right end of the screw rod II 36 is fixedly connected with the left end of a screw rod III 51, a right end optical axis of the screw rod III 51 is fixedly connected with a vertical plate I37 through a bearing II, the screw rod III 51 is supported and fixed through the bearing II and the vertical plate I37, the screw rod II 36 and the screw rod III 51 have stability in the rotating process, the screw rod II 36 and the screw rod III 51 are both in threaded connection with a nut II 31, the screw rod II 36 and the screw rod III 51 are driven to rotate through the rotation of the forward and reverse motor I47, the screw rod II 36 and the screw rod III 51 are, the second nut 31 is clamped in the trapezoidal plate 42, the positions of the upper surface of the trapezoidal plate 42 close to the front and the rear are fixedly connected with racks 41, the racks 41 are meshed with the gears 43, the four racks 41 are respectively supported and fixed by arranging the two trapezoidal plates 42, then when the two trapezoidal plates 42 are far away from each other, the four racks 41 can be respectively meshed with the four gears 43 for transmission, and further the transmission of power transmission is realized, so that the four rotating shafts five 39 and the four rotating plates 34 realize rotation, and the left gear 43 and the right gear 43 perform forward and backward rotation, so as to ensure that the rotating plates 34, the first pin shafts, the connecting rods 33, the second pin shafts and the hinging seats 32 can push the supporting plate 20 upwards to adjust the height of the conveying belt two 30, thereby the device has reasonable structure and ingenious design, reasonably utilizes the rotation of the forward and backward motor one 47 to achieve the purpose of one multi-purpose, the fifth rotating shafts 39 are sleeved in the gears 43, the outer ring of the rotating shaft five 39 is fixedly connected with a rotating plate 34 and a bearing three, the bearing three is clamped in a vertical plate two 38, the rotating shaft five 39 is supported and fixed through the vertical plate two 38 and the bearing three, so that the rotating shaft five 39 has stability in the rotating process, the vertical plate two 38 is fixedly connected with the upper surface of the supporting plate 7, the front surface of the rotating plate 34 is hinged with one end of a connecting rod 33 through a pin shaft one, the other end of the connecting rod 33 is hinged with a hinge seat 32 through a pin shaft two, the hinge seat 32 is fixedly connected with the lower surface of the supporting plate 20, the rotating plate 34 enables the supporting plate 20, the supporting block two 25, the connecting plate one 26, the connecting plate two 29, the conveying cylinder three 21, the conveying cylinder four 24 and the conveying belt two 30 to integrally move upwards under the combined action of the pin shaft one, the connecting rod 33, the pin shaft two, the hinge seat 32 and a telescopic rod, make two 30 adaptation of drive belt logistics car required height, so that with the goods loading, thereby make the device have universal suitability, satisfy user's user demand, the lower fixed surface of layer board 20 is connected with two 35 of telescopic link, two 35 of telescopic link and backup pad 7's last fixed surface are connected, through setting up two 35 of telescopic link, play the fixed effect of support to layer board 20, make layer board 20 reciprocate the in-process and have stability, two 35 of telescopic link can adapt to reciprocating of layer board 20 simultaneously.

Two conveying cylinders four 24 are sleeved in the conveying belt two 30, a rotating shaft four 23 is sleeved in each conveying cylinder four 24, bearings four are sleeved at the front end and the rear end of each rotating shaft four 23, the two bearings four are respectively clamped in the two connecting plates one 26, two supporting blocks three 28 are fixedly connected to the back surfaces of the two connecting plates one 26, the four supporting blocks three 28 are respectively and fixedly connected with the two baffle plates 27 in a group of two supporting blocks three, the baffle plates 27 are arranged, goods can accurately fall onto the conveying belt two 30 under the action of the two baffle plates 27, then the goods can be conveyed through the conveying belt two 30, so that the ordered conveying of the goods is ensured, the two supporting blocks two 25 are fixedly connected to the lower surfaces of the two connecting plates one 26, the four supporting blocks two 25 are respectively and fixedly connected with the upper surfaces of the four supporting plates 20, and the left ends of the two connecting plates one 26 are respectively and fixedly connected with the, and the two connecting plates 29 are all clamped with five bearings, the two bearings are respectively sleeved with the front end and the rear end of the rotating shaft three 22, the rotating shaft three 22 is sleeved with the conveying cylinder three 21, the front end of the rotating shaft three 22 and the front end of the rotating shaft four 23 on the left side are respectively sleeved with the belt pulley 49, the two belt pulleys 49 are in transmission connection through the same belt 50, the front end of the rotating shaft four 23 on the right side is fixedly connected with an output shaft of the driving motor 48, through the matching of the two belt pulleys 49 and the belt 50, the driving motor 48 enables the conveying belt one 16 and the conveying belt two 30 to convey goods in the rotating process, and the driving motor 48 is fixedly connected with the front side of the front connecting plate one 26 through a motor base.

An L-shaped bottom plate 8 is fixedly connected to the left position of the lower surface of the supporting plate 7, two supporting blocks I10 and a first telescopic rod 11 are fixedly connected to the upper surface of the L-shaped bottom plate 8 from left to right in sequence, bearings II are clamped on the two supporting blocks I10, the front end and the rear end of a rotating shaft I15 are respectively sleeved in the two bearings II, a second conveying cylinder 14 is sleeved on the rotating shaft I15, the telescopic ends of the two first telescopic rods 11 are respectively and fixedly connected with the two fixing blocks 19, the fixing blocks 19 and the U-shaped plate 18 are supported and fixed through the first telescopic rods 11, so that the U-shaped plate 18 has stability in the up-and-down moving process, the first telescopic rods 11 can adapt to the up-and-down moving of the U-shaped plate 18, springs 12 are sleeved on the first telescopic rods 11, the two ends of the springs 12 are respectively and fixedly connected with the L-shaped bottom plate, rely on the pulling force of spring 12 to make a transfer drum 13 continuously contact with a conveyer belt 16, in order to guarantee the rate of tension of a conveyer belt 16, make a conveyer belt 16 can convey the goods, in order to guarantee the normal use of a conveyer belt 16, and the same U template 18 of opposite face fixedly connected with of two fixed blocks 19, the equal joint of preceding lateral wall and the back lateral wall of U template 18 has bearing seven, and cup joint the front and back end of pivot two 17 in two bearing seven respectively, the last transfer drum one 13 that has cup jointed of pivot two 17, transfer drum one 13, transfer drum two 14 and transfer drum three 21 are connected through the transmission of same conveyer belt one 16, through setting up transfer drum one 13, transfer drum two 14 and transfer drum three 21, in order to guarantee the tensioning of conveyer belt one 16, make a conveyer belt 16 can convey the work to the goods.

The lower surface of the bottom plate 1 is fixedly connected with a plurality of supporting legs 44 in sequence from left to right, the lower surface of the trapezoidal plate 42 is close to the front and the rear positions and is fixedly connected with a sliding block 40, the sliding block 40 is connected in a sliding groove formed in the supporting plate 7 in a sliding mode, pulleys 9 are fixedly connected at four corners of the lower surface of the L-shaped bottom plate 8, the L-shaped bottom plate 8 is supported and fixed by the pulleys 9, the L-shaped bottom plate 8 is convenient to move, a plurality of blocking strips 52 are fixedly connected to the outer ring of the first conveying belt 16, the blocking strips 52 are arranged, when a worker places goods on the first conveying belt 16, the goods cannot slide downwards under the action of the blocking strips 52, the goods are conveyed by the first conveying belt 16, the front width and the rear width of the second conveying belt 30 are larger than the front width and the rear width of the first conveying belt 16, a control box 45 is fixedly installed on the front, The second forward and reverse motor 62 is electrically connected with the input end of the driving motor 48.

The method comprises the following operation steps:

s1, when the conveyor belt is needed to be used, the forward rotation of the forward and reverse motor I47 is controlled by the control box 45, the rotation of the forward and reverse motor I47 drives the screw rod II 36 and the screw rod III 51 to rotate, the screw rod II 36 and the screw rod III 51 are matched with the sliding groove and the sliding block 40 in the rotating process, the two trapezoidal plates 42 are far away from each other along with the two nuts II 31, when the two trapezoidal plates 42 are far away from each other, the four racks 41 can be respectively meshed with the four gears 43 for transmission, the four rotating shafts five 39 and the four rotating plates 34 are enabled to rotate, the rotating plates 34 enable the supporting plate 20, the supporting block II 25, the connecting plate I26, the connecting plate II 29, the conveying cylinder III 21, the conveying cylinder IV 24 and the conveying belt II 30 to integrally move upwards under the combined action of the pin shaft I, the connecting rod 33, the pin shaft II, the hinge seat 32 and the telescopic rod II, the second transmission belt 30 is adapted to the height required by the logistics vehicle so as to load goods;

s2, controlling the rotation of the driving motors 48 through the control box 45, enabling one driving motor 48 to carry the goods through the first conveyor belt 16 and the second conveyor belt 30 during the rotation process through the cooperation of the two belt pulleys 49 and the belt 50, after goods in one area in the logistics compartment are placed orderly, the control box 45 controls the rotation of the forward and reverse motor II 62, the rotation of the driving motor II 62 drives the screw rod I63 to rotate, the screw rod I63 enables the two transverse plates 5 to move along with the movement of the two nuts I64 through the matching of the fixing frame 4, the sliding rail wheel 3 and the U-shaped sliding rod 2 in the rotating process, the two transverse plates 5 drive the fixing frame 4, the supporting plate 7 and the L-shaped bottom plate 8 to move in the moving process, and then the positions of the first conveyor belt 16 and the second conveyor belt 30 are adjusted, so that the second conveyor belt 30 moves to a proper position, and a worker can conveniently place goods in other areas in the carriage.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a commodity circulation loading is with conveyer that has regulatory function, includes bottom plate (1) and conveyer belt two (30), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a driving device (6) in a position which is on the left side, two transverse plates (5) are arranged on the driving device (6), both the left end and the right end of each transverse plate (5) are fixedly connected with fixed frames (4), two sliding rail wheels (3) are fixedly installed in each fixed frame (4), the opposite surfaces of the two sliding rail wheels (3) are lapped with the same U-shaped sliding rod (2), the bottom end of each U-shaped sliding rod (2) is fixedly connected with the upper surface of the bottom plate (1), the tops of the four fixed frames (4) are fixedly connected with the same supporting plate (7), the upper surface of each supporting plate (7) is fixedly connected with a positive and negative motor I (47), the output shaft of the positive and negative motor I (47) is fixedly connected with the left end of a screw rod II (36), the right end of the screw rod II (36) is, the right-hand member optical axis of three (51) of screw rod passes through bearing two and riser one (37) fixed connection, equal threaded connection has nut two (31) on two (36) of screw rod and three (51) of screw rod, nut two (31) joint is in trapezoidal board (42), equal fixedly connected with rack (41) on the position of trapezoidal board (42) upper surface by preceding and by the back, rack (41) and gear (43) mesh mutually, the interior grafting of gear (43) has pivot five (39), the outer lane fixedly connected with rotor plate (34) and the bearing three of pivot five (39), and bearing three joint riser in two (38), the upper surface fixed connection of riser two (38) and backup pad (7), the front of rotor plate (34) is articulated mutually through the one end of round pin axle one with connecting rod (33), the other end of connecting rod (33) is articulated mutually with articulated seat (32) through round pin axle two, the hinged seat (32) is fixedly connected to the lower surface of the supporting plate (20), the lower surface of the supporting plate (20) is fixedly connected with a second telescopic rod (35), and the second telescopic rod (35) is fixedly connected with the upper surface of the supporting plate (7);

two conveying cylinders four (24) are sleeved in the conveying belt two (30), a rotating shaft four (23) is sleeved in each conveying cylinder four (24), bearings four are sleeved at the front end and the rear end of each rotating shaft four (23), the two bearings four are respectively clamped in the two connecting plates one (26), two supporting blocks three (28) are fixedly connected to the back surfaces of the two connecting plates one (26), every two supporting blocks three (28) are fixedly connected with the two baffles (27), the lower surfaces of the two connecting plates one (26) are respectively fixedly connected with the two supporting blocks two (25), the four supporting blocks two (25) are respectively fixedly connected with the upper surfaces of the four supporting plates (20), the left ends of the two connecting plates one (26) are respectively fixedly connected with the two connecting plates two (29), a bearing five is clamped in each connecting plate two (29), and the front end and the rear end of the rotating shaft three (22) are respectively sleeved in each bearing five, a third conveying drum (21) is sleeved on the third rotating shaft (22), belt pulleys (49) are sleeved at the front end of the third rotating shaft (22) and the front end of the fourth left rotating shaft (23), the two belt pulleys (49) are in transmission connection through the same belt (50), the front end of the fourth right rotating shaft (23) is fixedly connected with an output shaft of a driving motor (48), and the driving motor (48) is fixedly connected with the front side of the first front connecting plate (26) through a motor base;

an L-shaped bottom plate (8) is fixedly connected to the left position of the lower surface of the supporting plate (7), the upper surface of the L-shaped bottom plate (8) is fixedly connected with a first supporting block (10) and a first telescopic rod (11) in sequence from left to right, bearings (six) are clamped on the first supporting blocks (10), the front end and the rear end of a first rotating shaft (15) are respectively sleeved in the bearings (six), a second conveying cylinder (14) is sleeved on the first rotating shaft (15), the telescopic ends of the first telescopic rods (11) are respectively fixedly connected with two fixed blocks (19), a spring (12) is sleeved on the first telescopic rod (11), two ends of the spring (12) are respectively fixedly connected with the L-shaped bottom plate (8) and the fixed blocks (19), the opposite surfaces of the two fixed blocks (19) are fixedly connected with a same U-shaped plate (18), and seven bearings are clamped on the front side wall and the rear side wall of the U-shaped plate (18, and the front end and the rear end of a second rotating shaft (17) are respectively sleeved in the two bearings seventhly, a first conveying cylinder (13) is sleeved on the second rotating shaft (17), and the first conveying cylinder (13), the second conveying cylinder (14) and the third conveying cylinder (21) are in transmission connection through a same first conveying belt (16).

2. The conveying device with the adjusting function for logistics loading according to claim 1, characterized in that: the lower surface of the bottom plate (1) is fixedly connected with a plurality of supporting legs (44) from left to right in sequence.

3. The conveying device with the adjusting function for logistics loading according to claim 1, characterized in that: drive arrangement (6) are including mount (61), mount (61) internal fixed mounting has two positive and negative motors (62), the output shaft of two positive and negative motors (62) and the rear end fixed connection of screw rod (63), the front end optical axis of screw rod (63) passes through bearing one and three (46) fixed connection of riser, the last fixed surface of riser three (46) and bottom plate (1) is connected, threaded connection has two nuts one (64) on screw rod (63), and two nuts one (64) joint respectively in two diaphragms (5).

4. The conveying device with the adjusting function for logistics loading according to claim 1, characterized in that: the lower surface of the trapezoidal plate (42) is fixedly connected with sliding blocks (40) at positions close to the front and the back, and the sliding blocks (40) are connected in sliding grooves formed in the supporting plate (7) in a sliding mode.

5. The conveying device with the adjusting function for logistics loading according to claim 1, characterized in that: and pulleys (9) are fixedly connected to four corners of the lower surface of the L-shaped bottom plate (8).

6. The conveying device with the adjusting function for logistics loading according to claim 1, characterized in that: the outer ring of the first conveyor belt (16) is fixedly connected with a plurality of barrier strips (52).

7. The conveying device with the adjusting function for logistics loading according to claim 1, characterized in that: the front-back width of the second conveyor belt (30) is larger than that of the first conveyor belt (16).

8. The conveying device with the adjusting function for logistics loading according to claim 1, characterized in that: the front fixed mounting of bottom plate (1) has control box (45), the output of control box (45) is connected with positive and negative motor one (47), positive and negative motor two (62) and driving motor (48)'s incoming end electricity respectively.