A rotating telescopic fork mechanism

Abstract

The utility model relates to a logistics equipment technical field, concretely relates to a kind of rotary telescopic fork mechanism, including support frame and fork assembly, and fork assembly includes gear bearing mounting plate, bearing gear ring, bottom plate, corner motor, gear, mounting plate, translation structure, first fork connecting plate and fork piece, control translation structure drive first fork connecting plate drive fork piece to move translation, lift fork piece by fork piece and lift goods pallet, control translation structure is withdrawn to fork piece, subsequently control corner motor drive gear rotation, gear rotation drives bearing gear ring rotation, bearing gear ring rotation drives mounting plate rotation, mounting plate drive translation structure and fork piece rotation 180 degrees, control translation structure drive fork piece to extend and store pallet, to solve the existing fork mechanism, because the position of existing fork mechanism is fixed, thus cannot change the fork direction of fork according to different fork condition, and further lead to the problem of lower universality.

Description

Technical Field

[0001] This utility model relates to the field of logistics equipment technology, and in particular to a rotating telescopic fork mechanism. Background Technology

[0002] The forklift mechanism is the core actuator of the stacker crane in an automated warehouse. It adopts a three-level nested mechanical structure design and is mainly used to achieve precise storage and retrieval of goods in the aisle. It can complete long-distance transportation in a limited space through a three-level differential structure.

[0003] Currently, existing forklift mechanisms, as the main equipment for cargo transportation, mainly consist of three parts: bottom fork, middle fork, and top fork. The bottom fork is fixed on the loading platform to provide support, the middle fork achieves lateral movement through gear rack or chain transmission, and the top fork extends at twice the speed through a linear differential mechanism to complete a large-distance extension and retraction.

[0004] However, with the above method, since the position of the existing fork mechanism is fixed, it is impossible to change the fork direction according to different fork conditions, which leads to low versatility. Utility Model Content

[0005] The purpose of this utility model is to provide a rotary telescopic fork mechanism, which aims to solve the problem that existing fork mechanisms have fixed positions and therefore cannot change the fork direction according to different fork conditions, resulting in low versatility.

[0006] To achieve the above objectives, this utility model provides a rotary telescopic fork mechanism, including a support frame and a fork assembly.

[0007] The fork assembly includes a gear bearing mounting plate, a bearing gear ring, a base plate, a rotary motor, gears, a mounting plate, a translation structure, a first fork connecting plate, and fork components;

[0008] The gear bearing mounting plate is fixedly connected to the support frame and located on one side of the support frame; the bearing gear ring is disposed on one side of the gear bearing mounting plate; the base plate is fixedly connected to the gear bearing mounting plate and located on one side of the gear bearing mounting plate; the rotary motor is fixedly connected to the base plate and located on one side of the base plate; the gear is fixedly connected to the output end of the rotary motor and located on one side of the rotary motor; the mounting plate is fixedly connected to the bearing gear ring and located on one side of the bearing gear ring; the translation structure is disposed on one side of the mounting plate; the first fork connecting plate is fixedly connected to the translation structure and located on one side of the translation structure; the forklift is disposed on one side of the first fork connecting plate.

[0009] The translation structure includes a slide, a drive component, and a slide base. The slide is fixedly connected to the mounting plate and located on one side of the mounting plate. The drive component is disposed on one side of the slide. The slide base is slidably connected to the slide and fixedly connected to the drive component, and is located on one side of the slide.

[0010] The driving component includes a motor bracket, a direct-output reducer, a drive motor, a first synchronous pulley, a second synchronous pulley, a synchronous belt, and a drive block. The motor bracket is fixedly connected to the slide table and located on one side of the slide table; the direct-output reducer is fixedly connected to the motor bracket and located on one side of the motor bracket; the drive motor is fixedly connected to the motor bracket and located on one side of the motor bracket; the first synchronous pulley is disposed inside the direct-output reducer and fixedly connected to the output end of the drive motor, and located on one side of the direct-output reducer; the second synchronous pulley is rotatably connected to the slide table and located on one side of the slide table; the synchronous belt is respectively disposed on one side of the first synchronous pulley and the second synchronous pulley; the drive block is fixedly connected to the synchronous belt and fixedly connected to the slide block, and located on one side of the synchronous belt.

[0011] The forklift assembly includes a second fork connecting plate, a pallet, and forks. The second fork connecting plate is fixedly connected to the first fork connecting plate and is located on one side of the first fork connecting plate. The pallet is fixedly connected to the second fork connecting plate and is located on one side of the second fork connecting plate. The forks are fixedly connected to the pallet and are located on one side of the pallet.

[0012] This utility model discloses a rotary telescopic fork mechanism. In use, the translation structure drives the first fork connecting plate to move the forklift component, which lifts a pallet. Then, the translation structure is controlled again to retract the forklift component. Subsequently, the rotary motor drives the gear to rotate, which in turn drives the bearing gear ring to rotate. The bearing gear ring rotates, which in turn drives the mounting plate to rotate. The mounting plate then rotates the translation structure and the forklift component by 180 degrees. Finally, the translation structure is controlled to extend the forklift component to stack the pallet. This solves the problem of existing fork mechanisms, which have fixed positions and cannot change the forklift direction according to different forklift conditions, resulting in low versatility. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a structural schematic diagram of the entire utility model from another angle.

[0016] Figure 3 This is a schematic diagram of the structure of this utility model excluding the support frame.

[0017] 101-Support frame, 102-Gear bearing mounting plate, 103-Bearing gear ring, 104-Base plate, 105-Angle motor, 106-Gear, 107-Mounting plate, 108-Transfer structure, 109-First fork connecting plate, 110-Forklift component, 111-Slide table, 112-Drive component, 113-Slide block, 114-Motor bracket, 115-Direct output reducer, 116-Drive motor, 117-First synchronous pulley, 118-Second synchronous pulley, 119-Synchronous belt, 120-Drive block, 121-Second fork connecting plate, 122-Pallet, 123-Fork body. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Please see Figures 1-3 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a structural schematic diagram of the entire utility model from another angle. Figure 3 This is a schematic diagram of the structure of this utility model excluding the support frame.

[0020] This utility model discloses a rotary telescopic fork mechanism, comprising a support frame 101 and a fork assembly. The fork assembly includes a gear bearing mounting plate 102, a bearing gear ring 103, a base plate 104, a rotary motor 105, a gear 106, a mounting plate 107, a translation structure 108, a first fork connecting plate 109, and a fork-carrying component 110. The translation structure 108 includes a slide table 111, a drive component 112, and a slide block 113. The drive component 112 includes a motor bracket 114, a direct-output reducer 115, a drive motor 116, a first synchronous pulley 117, a second synchronous pulley 118, a synchronous belt 119, and a drive block 120. The fork-carrying component 110 includes a second fork connecting plate 121, a pallet 122, and a fork body 123. The aforementioned solution solves the problem of existing fork mechanisms, which, due to their fixed positions, cannot change the fork direction according to different fork-carrying conditions, resulting in low versatility.

[0021] In this specific embodiment, the support frame 101 works in conjunction with the fork assembly to stack goods.

[0022] The gear bearing mounting plate 102 is fixedly connected to the support frame 101 and located on one side of the support frame 101; the bearing gear ring 103 is disposed on one side of the gear bearing mounting plate 102; the base plate 104 is fixedly connected to the gear bearing mounting plate 102 and located on one side of the gear bearing mounting plate 102; the rotary motor 105 is fixedly connected to the base plate 104 and located on one side of the base plate 104; the gear 106 is fixedly connected to the output end of the rotary motor 105 and located on one side of the rotary motor 105; the mounting plate 107 is fixedly connected to the bearing gear ring 103 and located on one side of the bearing gear ring 103; the translation structure 108 is disposed on one side of the mounting plate 107; the first fork connecting plate 109 is fixedly connected to the translation structure 108 and located on one side of the translation structure 108; the forklift component 110 is disposed on... On one side of the first fork connecting plate 109, the translation structure 108 is controlled to drive the first fork connecting plate 109 to move and translate the forklift component 110. The forklift component 110 lifts the pallet, and then the translation structure 108 is controlled to retract the forklift component 110. Subsequently, the rotary motor 105 is controlled to drive the gear 106 to rotate. The rotation of the gear 106 drives the bearing gear ring 103 to rotate, and the rotation of the bearing gear ring 103 drives the mounting plate 107 to rotate. The mounting plate 107 drives the translation structure 108 and the forklift component 110 to rotate 180 degrees. Then, the translation structure 108 is controlled to drive the forklift component 110 to extend and place the pallet. This solves the problem that existing fork mechanisms have fixed positions, making it impossible to change the forklift direction according to different forklift conditions, resulting in low versatility.

[0023] Secondly, the slide table 111 is fixedly connected to the mounting plate 107 and located on one side of the mounting plate 107; the driving member 112 is disposed on one side of the slide table 111; the slide block 113 is slidably connected to the slide table 111 and fixedly connected to the driving member 112, and located on one side of the slide table 111. The slide table 111 is used to support the sliding of the slide block 113 and to control the driving member 112 to drive the slide block 113 to translate on the slide table 111.

[0024] Furthermore, the motor bracket 114 is fixedly connected to the slide table 111 and located on one side of the slide table 111; the direct-output reducer 115 is fixedly connected to the motor bracket 114 and located on one side of the motor bracket 114; the drive motor 116 is fixedly connected to the motor bracket 114 and located on one side of the motor bracket 114; the first synchronous pulley 117 is disposed inside the direct-output reducer 115 and fixedly connected to the output end of the drive motor 116, and located on one side of the direct-output reducer 115; the second synchronous pulley 118 is rotatably connected to the slide table 111 and located on one side of the slide table 111; the synchronous... The belt 119 is respectively disposed on one side of the first synchronous pulley 117 and the second synchronous pulley 118; the drive block 120 is fixedly connected to the synchronous belt 119 and the slide block 113, and is located on one side of the synchronous belt 119; the motor bracket 114 is used to support the assembly of the drive motor 116, and controls the drive motor 116 to cooperate with the direct output reducer 115 to drive the first synchronous pulley 117 to rotate; the rotation of the first synchronous pulley 117 cooperates with the second synchronous pulley 118 to drive the synchronous belt 119 to rotate; the rotation of the synchronous belt 119 drives the drive block 120 to drive the slide block 113 to translate.

[0025] In addition, the second fork connecting plate 121 is fixedly connected to the first fork connecting plate 109 and is located on one side of the first fork connecting plate 109; the pallet 122 is fixedly connected to the second fork connecting plate 121 and is located on one side of the second fork connecting plate 121; the fork body 123 is fixedly connected to the pallet 122 and is located on one side of the pallet 122. The second fork connecting plate cooperates with the first fork connecting plate 109 to support the assembly of the pallet 122. The pallet 122 is used to assemble the fork body 123 for picking up and stacking goods.

[0026] In using this invention, the drive motor 116, in conjunction with the direct-output reducer 115, drives the first synchronous pulley 117 to rotate. The rotation of the first synchronous pulley 117, in conjunction with the second synchronous pulley 118, drives the synchronous belt 119 to rotate. The rotation of the synchronous belt 119 drives the drive block 120 to move the slide block 113. The slide block 113 drives the first fork connecting plate 109 to move the forklift component 110, which then lifts the pallet. Then, the drive motor 116, in conjunction with the direct-output reducer 115, rotates in the opposite direction, causing the synchronous belt 119 to rotate in conjunction with the drive block 118. 20 retracts the pallet 122 and the fork 123, then controls the rotary motor 105 to drive the gear 106 to rotate. The rotation of the gear 106 drives the bearing gear ring 103 to rotate, and the rotation of the bearing gear ring 103 drives the mounting plate 107 to rotate. The mounting plate 107 drives the translation structure 108 and the fork 110 to rotate 180 degrees. Then, the translation structure 108 is controlled to drive the fork 110 to extend and place the pallet. This solves the problem that existing fork mechanisms have fixed positions and therefore cannot change the forking direction of the forks according to different forking conditions, resulting in low versatility.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A rotating telescopic fork mechanism, comprising a support frame, characterized in that, It also includes forklift components, The fork assembly includes a gear bearing mounting plate, a bearing gear ring, a base plate, a rotary motor, gears, a mounting plate, a translation structure, a first fork connecting plate, and fork components; The gear bearing mounting plate is fixedly connected to the support frame and located on one side of the support frame; the bearing gear ring is disposed on one side of the gear bearing mounting plate; the base plate is fixedly connected to the gear bearing mounting plate and located on one side of the gear bearing mounting plate; the rotary motor is fixedly connected to the base plate and located on one side of the base plate; the gear is fixedly connected to the output end of the rotary motor and located on one side of the rotary motor; the mounting plate is fixedly connected to the bearing gear ring and located on one side of the bearing gear ring; the translation structure is disposed on one side of the mounting plate; the first fork connecting plate is fixedly connected to the translation structure and located on one side of the translation structure; the forklift is disposed on one side of the first fork connecting plate.

2. The rotary telescopic fork mechanism as described in claim 1, characterized in that, The translation structure includes a slide table, a driving component, and a slide base. The slide table is fixedly connected to the mounting plate and located on one side of the mounting plate. The driving component is disposed on one side of the slide table. The slide base is slidably connected to the slide table and fixedly connected to the driving component, and is located on one side of the slide table.

3. The rotary telescopic fork mechanism as described in claim 2, characterized in that, The driving component includes a motor bracket, a direct-output reducer, a drive motor, a first synchronous pulley, a second synchronous pulley, a synchronous belt, and a drive block. The motor bracket is fixedly connected to the slide table and located on one side of the slide table; the direct-output reducer is fixedly connected to the motor bracket and located on one side of the motor bracket; the drive motor is fixedly connected to the motor bracket and located on one side of the motor bracket; the first synchronous pulley is disposed inside the direct-output reducer and fixedly connected to the output end of the drive motor, and located on one side of the direct-output reducer; the second synchronous pulley is rotatably connected to the slide table and located on one side of the slide table; the synchronous belt is respectively disposed on one side of the first synchronous pulley and the second synchronous pulley; the drive block is fixedly connected to the synchronous belt and fixedly connected to the slide block, and located on one side of the synchronous belt.

4. The rotary telescopic fork mechanism as described in claim 3, characterized in that, The forklift assembly includes a second fork connecting plate, a pallet, and forks. The second fork connecting plate is fixedly connected to the first fork connecting plate and is located on one side of the first fork connecting plate. The pallet is fixedly connected to the second fork connecting plate and is located on one side of the second fork connecting plate. The forks are fixedly connected to the pallet and are located on one side of the pallet.

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