Intelligent stowage device for logistics transportation

Abstract

The invention relates to an intelligent stowage device for logistics transportation, the intelligent stowage device comprises a material conveying table, a plurality of sorting mechanisms are arranged on the material conveying table, each sorting mechanism comprises a bearing assembly, the bearing assembly comprises a bearing table, a first supporting arm and a sliding table, the first supporting arm is arranged on the upper side of the bearing table, and the sliding table is arranged on the lower side of the bearing table; the lower edge of the sliding table is inserted into the upper edge of the bearing table. The limiting piece and the sliding table are used in cooperation, the servo motor is used for controlling the lead screw to rotate, the position of the limiting piece can be adjusted, and therefore the material conveying distance of the material stirring arm is changed so as to adapt to different working condition requirements, and the manufacturing cost, the maintenance cost and the use cost are greatly reduced.

Description

Technical Field

[0001] The present invention belongs to the field of logistics and transportation, and specifically relates to an intelligent loading device for logistics and transportation. Background Art

[0002] At present, logistics management has been developing in the direction of automation, high efficiency and low cost. The way for logistics companies to pursue the maximum profit of transportation is to fill the same vehicle with the same weight and volume. The heavier the heavy goods and the more pure the thrown goods, the more freight and the greater the profit. Nowadays, each vehicle is fully utilized through platform calculation, but loading from the automated warehouse outlet is inefficient. When multiple vehicles need to be loaded at the same time, there will often be a situation where vehicles are waiting for shipment. One vehicle after another needs to be loaded, resulting in the entire transportation system consuming a lot of time in the process of outbound loading. The pushing distance of the sorting mechanism is a fixed value. Under different working conditions, such as changes in the weight, size and transportation vehicle of the transported goods, the pushing distance of the sorting mechanism needs to be changed accordingly. Generally, the corresponding problems can be solved by relying on servo motors or servo electric cylinders, but this will greatly increase the manufacturing and maintenance costs. Therefore, an intelligent loading device for logistics transportation is proposed. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the following technical problems in the prior art: under different working conditions, such as changes in the weight, size and transport vehicle of the transported goods, it is necessary to change the pushing distance of the sorting mechanism accordingly. Generally, the corresponding problem can be solved by relying on servo motors or servo electric cylinders, but this will greatly increase the manufacturing and maintenance costs.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an intelligent loading device for logistics transportation, comprising a material transport platform, on which a plurality of sorting mechanisms are arranged, and the sorting mechanisms include:

[0006] A bearing assembly, the bearing assembly comprising a bearing platform, a supporting arm 1 and a sliding platform, the supporting arm 1 is arranged on the upper side of the bearing platform, and the lower side of the sliding platform is movably connected with the upper side of the bearing platform;

[0007] A reciprocating mechanism, the reciprocating mechanism comprising a material-diverting arm, a servo motor, a screw and a limiting member, the material-diverting arm passes through the bearing platform, the servo motor is fixedly connected to the outer wall of the material-diverting arm, both ends of the screw are screwed to the material-diverting arm, the limiting member is connected to the screw, and the power head of the servo motor is fixedly connected to the screw;

[0008] The material transport distance of the reciprocating mechanism can be adjusted within a certain range to meet different work requirements.

[0009] As an optimal technical solution for an intelligent loading device for logistics transportation, the power mechanism includes a power motor and a large belt roller. The power motor is fixedly connected to the top of the load-bearing platform, and the large belt roller is screwed to the support arm. The power end of the power motor is connected to the small belt roller, and the small belt roller is connected with a belt. The end of the belt away from the small belt roller is covered on the large belt roller; the power motor and the servo motor are electrically connected to the external power supply system and control system.

[0010] The linkage mechanism includes a power rod and a driving cylinder. One end of the power rod is screwed on the sliding table, and the other end of the power rod passes through a supporting arm and is screwed on the driving cylinder. The linkage mechanism limits and constrains the material-dispensing arm and the power motor.

[0011] As a preferred technical solution for an intelligent loading device for logistics transportation, one end of the power rod penetrates the large belt roller, a connection hole is concavely arranged on the large belt roller, a plurality of connection keys are arranged on the inner circumference of the connection hole, a sliding groove is arranged on one end of the power rod, the connection key is a rectangular column, the connection hole is sleeved with the power motor, and the connection key extends into the sliding groove;

[0012] During operation, the connecting key uses the sliding groove to synchronously and continuously transmit the torque to the large belt roller, so that the reciprocating motion of the material feeding arm can operate smoothly.

[0013] As a preferred technical solution for an intelligent loading device for logistics transportation, an elastic member 1 is provided on the sliding table, and the elastic member 1 is connected to the load-bearing platform at one end away from the sliding table. During operation, the elastic member 1 constrains the position of the sliding table.

[0014] As a preferred technical solution for an intelligent loading device for logistics transportation, a gear wheel is provided on the power rod, a power transmission cavity is reserved in the gear wheel, and the power transmission cavity includes a power transmission cavity and a cavity, and the gear wheel is sleeved with the power transmission cavity;

[0015] During the operation of the material-dispensing arm, the power motor controls the large belt roller to rotate in the forward direction, and the rotation of the large belt roller causes the power rod to rotate as well. During the rotation of the power rod, the first gear is pushed by the elastic member to be inserted into the power transmission cavity, so that the power rod is linked with the driving cylinder. The second gear is installed on the driving cylinder, and a tooth rod is reserved on the material-dispensing arm. The second gear is meshed with the tooth rod, and the second gear uses the tooth rod to control the movement of the material-dispensing arm. A constraint table is provided on the limiting member, and an abutment pit is milled in the middle section of the sliding table. Both the constraint table and the abutment pit are provided with inclined surfaces, and the inclined surface of the constraint table matches the inclined surface of the abutment pit. The limiting member is linked with the material-dispensing arm, and during the movement of the reciprocating mechanism, the constraint table will press the abutment pit, so that the sliding table is pushed, and the sliding table moves away from the reciprocating mechanism, thereby causing the gear to separate from the power transmission cavity, so that the power rod is no longer linked with the driving cylinder, thereby forming a constraint and prevention function.

[0016] As a preferred technical solution for an intelligent loading device for logistics transportation, a ring is further provided on the power rod, and a plurality of abutment teeth are evenly provided on the circumference of the ring, and the end of the abutment teeth away from the ring is an inclined surface, and a plurality of matching teeth are evenly provided on the circumference of the inner side of the driving cylinder, and the matching teeth are in the shape of a triangular prism, and an angle of the bottom surface of the triangular prism is 90 degrees, and the side surface where the bevel of the bottom surface of the triangular prism is located matches the inclined surface of the abutment teeth;

[0017] The cam is in a state of being moved by the spring which is in contact with the toothed wheel, and the spring is in a state of being moved by the spring which is in contact with the toothed wheel, and the gear is moved in a direction opposite to that of the geared wheel.

[0018] The sleeve is threadedly connected to the lead screw, and the servo motor controls the rotation of the lead screw to adjust the position of the limiting part, thereby changing the material transport distance of the material diverting arm to adapt to different working conditions.

[0019] As a preferred technical solution for an intelligent loading device for logistics transportation, the retracting action refers to the movement of the material-pickup member on the reciprocating mechanism close to the support platform, and the sliding groove is slidably connected with the connecting key.

[0020] The beneficial effects of the intelligent loading device for logistics transportation of the present invention are as follows: through the coordinated use of the limiting member and the sliding table, the position of the limiting member can be adjusted by controlling the rotation of the screw rod using a servo motor, thereby changing the material transport distance of the material diverting arm to adapt to different working conditions, thereby greatly reducing the manufacturing and maintenance costs;

[0021] By using the sliding table, the limiting part, the abutment teeth and the matching teeth, when the material-moving arm reaches the maximum material transport distance, the inclined surface of the constraint table and the inclined surface of the abutment pit work together to move the sliding table away from the reciprocating mechanism, thereby separating the gear wheel from the power transmission cavity, so that the gear wheel cannot drive the power transmission cavity to rotate, and the drive cylinder can only rotate through the power transmission driven by the abutment teeth and the matching teeth, so that the reciprocating mechanism can only do a retreat action, thereby greatly reducing the control difficulty and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 4 The three-dimensional structure of the present invention is shown in FIG. Figure 3 ;

[0027] Figure 5 It is a schematic diagram of the positional relationship between the bearing assembly and the power mechanism of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the linkage mechanism of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the reciprocating mechanism of the present invention;

[0030] Figure 8 For the present invention Figure 3 A partially enlarged structural diagram of E in the middle;

[0031] Fig. 9 For the present invention Figure 3 Schematic diagram of the partially enlarged structure of F in the middle.

[0032] Figure numerals: 1, feeding platform; 2, sorting mechanism; 12, bearing assembly; 13, reciprocating mechanism; 14, power mechanism; 15, linkage mechanism; 122, bearing platform; 123, supporting arm 1; 124, sliding platform; 1242, abutting pit; 1243, elastic member 1; 132, material diverting arm; 1322, tooth rod; 133, servo motor; 134, screw rod; 135, limiting member; 1352, sleeve ; 1353, constraint platform; 142, power motor; 143, large belt roller; 1432, connecting key; 152, power rod; 1522, sliding groove; 1523, gear one; 1524, abutment tooth; 15242, elastic member two; 153, driving cylinder; 1531, power transmission cavity; 15311, power transmission cavity; 15312, cavity; 1532, gear two; 1533, matching tooth. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0036] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0037] like Figures 1 to 9 As shown, the present invention proposes an intelligent loading device for logistics transportation, including a feeding platform 1, on which a plurality of sorting mechanisms 2 are arranged, and the sorting mechanisms 2 include:

[0038] The bearing assembly 12 includes a bearing platform 122, a supporting arm 123 and a sliding platform 124. The supporting arm 123 is arranged on the upper side of the bearing platform 122, and the lower side of the sliding platform 124 is movably connected with the upper side of the bearing platform 122;

[0039] The reciprocating mechanism 13 includes a material-dividing arm 132, a servo motor 133, a screw rod 134 and a limiting member 135. The material-dividing arm 132 passes through the carrier 122. The servo motor 133 is fixedly connected to the outer wall of the material-dividing arm 132. Both ends of the screw rod 134 are screwed to the material-dividing arm 132. The limiting member 135 is connected to the screw rod 134. The power head of the servo motor 133 is fixedly connected to the screw rod 134.

[0040] The material transport distance of the reciprocating mechanism 13 can be adjusted within a certain range to meet different work requirements.

[0041] The power mechanism 14 includes a power motor 142 and a large belt roller 143. The power motor 142 is fixedly connected to the upper side of the support platform 122. The large belt roller 143 is screwed to the support arm 123. The power end of the power motor 142 is connected to the small belt roller. The small belt roller is connected with a belt. The end of the belt away from the small belt roller is covered on the large belt roller 143. The power motor 142 and the servo motor 133 are both electrically connected to the external power supply system and control system.

[0042] The linkage mechanism 15 includes a power rod 152 and a driving cylinder 153. One end of the power rod 152 is screwed onto the sliding table 124, and the other end of the power rod 152 passes through the support arm 123 and is screwed onto the driving cylinder 153. The linkage mechanism 15 limits and constrains the material dispensing arm 132 and the power motor 142.

[0043] One end of the power rod 152 penetrates the large belt roller 143, and a connecting hole is concavely arranged on the large belt roller 143. A plurality of connecting keys 1432 are arranged on the inner peripheral surface of the connecting hole. A sliding groove 1522 is arranged on one end of the power rod 152. The connecting key 1432 is a rectangular column. The connecting hole is sleeved with the power motor 142, and the connecting key 1432 extends into the sliding groove 1522.

[0044] During operation, the connecting key 1432 uses the sliding groove 1522 to synchronously and continuously transmit the torque to the large belt roller 143, so that the reciprocating motion of the material-dispensing arm 132 can operate smoothly.

[0045] An elastic member 1243 is disposed on the sliding platform 124 , and one end of the elastic member 1243 away from the sliding platform 124 is connected to the bearing platform 122 . During operation, the elastic member 1243 constrains the position of the sliding platform 124 .

[0046] The power rod 152 is provided with a gear wheel 1523, and a power transmission cavity 1531 is reserved in the gear wheel 1523. The power transmission cavity 1531 includes a power transmission cavity 15311 and a cavity 15312. The gear wheel 1523 is sleeved with the power transmission cavity 1531.

[0047] The inner wall of the power transmission cavity 15311 is evenly provided with engaging teeth, and the engaging teeth are movably engaged with the gear 1 1523. The gear 1 1523 can transmit power to the power transmission cavity 15311 and the gear 2 1532 through the engaging teeth.

[0048] During the operation of the material-dispensing arm 132, the power motor 142 controls the large belt roller 143 to rotate in the forward direction. The rotation of the large belt roller 143 causes the power rod 152 to rotate as well. During the rotation of the power rod 152, the tooth wheel 1523 is pushed by the elastic member 1243 to be inserted into the power transmission cavity 1531, so that the power rod 152 is linked with the driving cylinder 153. The driving cylinder 153 is provided with a tooth wheel 2 1532. The material-dispensing arm 132 is provided with a tooth rod 1322. The tooth wheel 2 1532 is meshed with the tooth rod 1322. The tooth wheel 2 1532 uses the tooth rod 1322 to control the movement of the material-dispensing arm 132. The limiting member 135 is provided with a constraint platform 1 353. The middle section of the sliding table 124 is milled with an abutment pit 1242. The constraint table 1353 and the abutment pit 1242 are both provided with inclined surfaces. The inclined surface of the constraint table 1353 matches the inclined surface of the abutment pit 1242. The limiting member 135 is linked with the material-dispensing arm 132. During the movement of the reciprocating mechanism 13, the constraint table 1353 will press the abutment pit 1242 so that the sliding table 124 is pushed, and the sliding table 124 moves away from the reciprocating mechanism 13, thereby causing the gear 1523 to separate from the power transmission chamber 15311, so that the power rod 152 is no longer linked with the driving cylinder 153, forming a constraint and prevention function for 1402.

[0049] The power rod 152 is also provided with an annular member, on the circumference of which a plurality of abutting teeth 1524 are evenly arranged, and the end of the abutting teeth 1524 away from the annular member is an inclined surface, and the circumference of the inner side of the driving cylinder 153 is evenly provided with a plurality of matching teeth 1533, and the matching teeth 1533 are in the shape of a triangular prism, and an angle of the bottom surface of the triangular prism is 90 degrees, and the side surface where the bevel of the bottom surface of the triangular prism is located matches the inclined surface of the abutting teeth 1524;

[0050] During the operation of the material-dispensing arm 132, the contact teeth 1524 and the matching teeth 1533 are slipped, and the two cannot transmit torque, so that the material-dispensing arm 132 can operate smoothly. When the sliding table 124 is away from the reciprocating mechanism 13, the sliding table 124 does not contact the constraint table 1353, and the power rod 152 moves with the sliding table 124. The connecting key 1432 and the sliding groove 1522 are linked to rotate the large belt roller 143, so that the subsequent actions of the material-dispensing arm 132 are performed smoothly without hindrance. The rotation direction of the power motor 142 changes, and the power motor 142 controls the power rod 152 to change its rotation direction, so that 154 on the power rod 152 and the matching teeth 1533 come into contact. , so that the driving cylinder 153 can drive the material-dispensing arm 132 to move. During this period, the restraining platform 1353 is separated from the sliding platform 124, and the potential energy of the elastic member 1243 is released. The elastic member 1243 pushes the sliding platform 124 close to the reciprocating mechanism 13. The sliding platform 124 returns the power rod 152 to its original position, and the gear 1523 pushes into the inner side of the power transmission cavity 1531, so that the gear 1523 can be linked with the gear 2 1532. The elastic member 2 15242 is provided at one end of the abutting tooth 1524. The elastic member 2 15242 is connected to the inner side of the pit of the annular member. The elastic member 2 15242 pushes the abutting tooth 1524 to keep the gap inserted into the sliding groove 1522.

[0051] The sleeve 1352 is threadedly connected to the screw rod 134 , and the servo motor 133 controls the screw rod 134 to rotate to adjust the position of the limiting member 135 , thereby changing the material transport distance of the material diverting arm 132 to adapt to different working conditions.

[0052] The retreat action refers to the material-pickup member on the reciprocating mechanism 13 moving closer to the support platform 122 , and the sliding groove 1522 is slidably connected with the connecting key 1432 .

[0053] The specific implementation method is as follows: the goods are rotated on the upper side of the feeding platform 1, and a feeding roller is installed on the feeding platform 1, and the feeding roller is driven by a motor;

[0054] The power motor 142 drives the large belt roller 143 to operate through the small belt roller and the belt. The large belt roller 143 can drive the power rod 152 to operate. The power rod 152 drives the driving cylinder 153 to rotate by using the tooth wheel 1523 or the abutting tooth 1524. The driving cylinder 153 uses the cooperation of the tooth wheel 2 1532 and the tooth rod 1322 to make the material diverting arm 132 move back and forth. The material diverting arm 132 is provided with a material diverting piece. When the material diverting piece moves away from the supporting platform 122, the material diverting piece pushes the goods corresponding to the sorting mechanism 2 on the feeding platform 1 away and drops them onto the transport truck under the feeding platform 1.

[0055] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An intelligent loading device for logistics transportation, characterized in that: The invention comprises a feeding platform (1), on which a plurality of sorting mechanisms (2) are arranged, and the sorting mechanisms (2) comprise: A bearing assembly (12), the bearing assembly (12) comprising a bearing platform (122), a support arm (123) being arranged on the upper side of the bearing platform (122), and a lower side of a sliding platform (124) being movably connected to the upper side of the bearing platform (122); A reciprocating mechanism (13), the reciprocating mechanism (13) comprising a material-shifting arm (132), a servo motor (133), a screw rod (134) and a limiting member (135); the material-shifting arm (132) passes through a support platform (122); the servo motor (133) is fixedly connected to the outer wall of the material-shifting arm (132); both ends of the screw rod (134) are screwed to the material-shifting arm (132); the limiting member (135) is connected to the screw rod (134); and the power head of the servo motor (133) is fixedly connected to the screw rod (134).

2. The intelligent loading device for logistics transportation according to claim 1 is characterized in that: The sorting mechanism (2) further comprises a power mechanism (14), wherein the power mechanism (14) comprises a power motor (142) and a large belt roller (143), wherein the power motor (142) is fixedly connected to the upper side of the support platform (122), and the large belt roller (143) is rotationally connected to the support arm (123), and the power end of the power motor (142) is connected to the small belt roller, and the small belt roller is connected to a belt, and the end of the belt away from the small belt roller is sleeved on the large belt roller (143).

3. The intelligent loading device for logistics transportation according to claim 1 is characterized in that: The sorting mechanism (2) further comprises a linkage mechanism (15), wherein the linkage mechanism (15) comprises a power rod (152) and a driving cylinder (153), wherein one end of the power rod (152) is screwed onto the sliding platform (124), and the other end of the power rod (152) passes through the supporting arm 1 (123) and is screwed onto the driving cylinder (153).

4. The intelligent loading device for logistics transportation according to claim 2 is characterized in that: One end of the power rod (152) penetrates the large belt roller (143), and a connecting hole is concavely arranged on the large belt roller (143). A plurality of connecting keys (1432) are arranged on the inner circumference of the connecting hole. A sliding groove (1522) is arranged on one end of the power rod (152), and the connecting key (1432) is a rectangular column. The connecting hole is sleeved with the power motor (142), and the connecting key (1432) extends into the sliding groove (1522).

5. The intelligent loading device for logistics transportation according to claim 1 is characterized in that: An elastic member 1 (1243) is arranged on the sliding platform (124), and one end of the elastic member 1 (1243) away from the sliding platform (124) is connected to the bearing platform (122). During operation, the elastic member 1 (1243) constrains the position of the sliding platform (124).

6. The intelligent loading device for logistics transportation according to claim 1 is characterized in that: A gear wheel 1 (1523) is arranged on the power rod (152), a power transmission cavity (1531) is reserved in the gear wheel 1 (1523), the power transmission cavity (1531) comprises a power transmission cavity (15311) and a cavity (15312), and the gear wheel 1 (1523) is sleeved with the power transmission cavity (1531).

7. The intelligent loading device for logistics transportation according to claim 1 is characterized in that: The power rod (152) is also provided with an annular member, and a plurality of abutment teeth (1524) are evenly arranged on the circumference of the annular member, and the end of the abutment teeth (1524) away from the annular member is an inclined surface. A plurality of matching teeth (1533) are evenly arranged on the circumference of the inner side of the driving cylinder (153), and the matching teeth (1533) are in the shape of triangular prisms.

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