Attachment layered picking device

Abstract

A layered picking device for accessories comprises a mounting base, a fork assembly is fixed to one side of the mounting base, a layered picking mechanism is arranged at the upper end of the fork assembly, and a connecting piece is arranged between the layered picking mechanism and the fork assembly; the pallet fork assembly comprises a basic square frame and two fork arms, and an adjusting mechanism is arranged between the basic square frame and the fork arms. The connecting piece comprises a connecting screw rod, a locking nut, a bearing cross frame and a supporting part, the other end of the connecting screw rod penetrates through the layered picking mechanism and is fixed through the locking nut, and the supporting part is arranged between the layered picking mechanism and the bearing cross frame. According to the layered picking device for the accessories, the horizontal position of the sorting machine body above the pallet fork assembly can be adjusted, meanwhile, the relative distance between the pallet fork assembly and the layered picking mechanism can be adjusted by adjusting the length of the connecting piece arranged between the pallet fork assembly and the layered picking mechanism, and therefore the sorting machine body can be automatically sorted. And the device can be more suitable for various goods, and the practicability of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, in particular to a layered picking device for accessories. Background Art

[0002] According to the different use scope of construction machinery and equipment, accessories can be divided into categories such as basic accessories, professional accessories and comprehensive solution accessories.

[0003] Specifically, the accessories market mainly includes quick connectors, buckets, breakers, clamps, vibratory rammers, augers, hydraulic shears, tillers and other products. The accessories are mainly used in conjunction with forklifts, excavators and other construction machinery.

[0004] Among them, on the forklift used for picking in layers, the attachments require that a variety of work attachments can be easily replaced on the fork-based forklift, so that the forklift can adapt to the needs of various working conditions and can carry single-layer or multi-layer canned and bottled products, thereby reducing manual handling costs.

[0005] There are still some problems in the actual application of the layered picking devices used as accessories for existing forklifts: 1. The layered picking devices of most accessories are integrated with the forks, and the relative height between the layered picking devices and the forks cannot be adjusted according to the height of the goods, which limits the flexibility of the layered picking devices; 2. The layered picking devices of most accessories are fixed in a horizontal position above the forks. In actual use, the horizontal position of the layered picking devices cannot be adjusted according to the needs of sorting to adapt to the use of various types of goods. Summary of the invention

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a device for picking goods by layers with simple structure and good effect.

[0007] The utility model is realized by the following technical scheme: a layered picking device for accessories, comprising a mounting base, a fork assembly is fixed on one side of the mounting base, a layered picking mechanism is provided on the upper end of the fork assembly, and a connecting piece is provided between the layered picking mechanism and the fork assembly for conveniently changing the relative distance between the layered picking mechanism and the fork assembly;

[0008] A fork assembly comprises a basic square frame and two fork arms, wherein an adjustment mechanism is provided between the basic square frame and the fork arms, and the adjustment mechanism is used to adjust the relative distance between the two fork arms;

[0009] The connecting member includes a connecting screw, a locking nut, a load-bearing cross frame and a supporting component, wherein one end of the connecting screw is fixed to the basic square frame, the other end of the connecting screw passes through the layered picking mechanism and is fixed in position by the locking nut, the load-bearing cross frame is fixed to one side of the basic square frame, and the supporting component is arranged between the layered picking mechanism and the load-bearing cross frame;

[0010] A guide rod is vertically arranged on the installation base, and a guide block used in conjunction with the guide rod is arranged on the load-bearing cross frame.

[0011] Furthermore, the basic square frame is a metal frame.

[0012] The fork arms are formed into a group of two and are respectively clamped on the cross beams of the basic square frame.

[0013] The adjusting mechanism comprises a locking shaft and a stretching rod, the two ends of the locking shaft are fixed on the basic square frame, the stretching rod is connected with the fork arm, and the stretching rod is sleeved on the locking shaft.

[0014] The stretching rod is a distance-adjustable oil cylinder.

[0015] The layered picking mechanism includes a horizontal mounting frame, a positioning rod, an electric push rod, a sliding frame and a sorting machine body. The horizontal mounting frame is fixed to the basic square frame through a connecting screw, the horizontal mounting frame is connected to the sliding frame through the positioning rod, the sorting machine body is arranged below the sliding frame, and the electric push rod is arranged on the horizontal mounting frame to drive the sliding frame to move along the positioning rod.

[0016] The electric push rod is an electric lead screw nut assembly.

[0017] The horizontal mounting frame is provided with a guide hole which moves along the guide rod.

[0018] The supporting component comprises an articulated block and a telescopic connecting rod, wherein the articulated block is arranged on the load-bearing horizontal frame, one end of the telescopic connecting rod is hinged on the articulated block, and the other end of the telescopic connecting rod is connected to the layered picking mechanism.

[0019] The telescopic connecting rod is a gas spring.

[0020] The utility model has the following advantages: the attachment layered picking device of the utility model can push the sliding frame through the electric push rod, so that the sliding frame and the sorting machine body below can slide along the length direction of the positioning rod, so as to adjust the horizontal position of the sorting machine body above the fork assembly; at the same time, through the connecting piece arranged between the fork assembly and the layered picking mechanism, the relative distance between the fork assembly and the layered picking mechanism can be adjusted by adjusting the length of the connecting piece, so that it can be more suitable for the use of various goods, thereby improving the practicality of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0022] In the attached picture:

[0023] Figure 1 and Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 3 yes Figure 2 A schematic diagram of the structure enlargement at the center A;

[0025] Figure 4 It is a side view of the utility model.

[0026] In the figure: 1. mounting base, 3. fork assembly, 301. basic square frame, 302. fork arm, 5. layered picking mechanism, 501. horizontal mounting frame, 502. positioning rod, 503. electric push rod, 504. sliding frame, 505. sorting machine body, 6. connecting part, 601. connecting screw, 602. locking nut, 603. load-bearing cross frame, 604. hinge block, telescopic connecting rod, 7. guide block, 8. guide rod, 9. adjustment mechanism, 901. locking shaft, 902. stretching rod.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figures 1 to 4 The utility model shows a layered picking device for accessories, comprising a mounting base 1, a fork assembly 3 is fixed to one side of the mounting base 1, a layered picking mechanism 5 is arranged at the upper end of the fork assembly 3, a connecting member 6 is arranged between the layered picking mechanism 5 and the fork assembly 3 for conveniently changing the relative distance between the layered picking mechanism 5 and the fork assembly 3; the fork assembly 3 comprises a basic square frame 301 and two fork arms 302, an adjusting mechanism 9 is arranged between the basic square frame 301 and the fork arms 302, and the adjusting mechanism 9 is used to adjust the relative distance between the two fork arms 302; the connecting member 6, It includes a connecting screw 601, a locking nut 602, a load-bearing cross frame 603 and a supporting component, one end of the connecting screw 601 is fixed on the basic square frame 301, the other end of the connecting screw 601 passes through the layered picking mechanism 5 and is fixed in position by the locking nut 602, the load-bearing cross frame 603 is fixed on one side of the basic square frame 301, and the supporting component is arranged between the layered picking mechanism 5 and the load-bearing cross frame 603; a guide rod 8 is vertically provided on the mounting base 1, and a guide block 7 used in conjunction with the guide rod 8 is provided on the load-bearing cross frame 603. The utility model discloses an attachment layered picking device comprising a fork assembly and a layered picking mechanism, wherein the fork assembly comprises a basic square frame and two fork arms, wherein the relative horizontal distance between the two fork arms can be adjusted through an adjusting mechanism to adapt to the size of the goods; the layered picking mechanism is arranged above the fork assembly for sorting the goods; a connecting piece is arranged between the fork assembly and the layered picking mechanism, wherein the connecting piece mainly connects the fork assembly and the layered picking mechanism through a connecting screw and a supporting component, and the relative height of the fork assembly and the layered picking mechanism is adjusted through the coordinated use of the connecting screw and the locking nut, thereby adjusting the size of the goods; a guide rod is also arranged on the mounting base, and the guide rod is used in conjunction with a guide block to make the layered picking mechanism more stable during the height adjustment process, thereby improving the stability of the equipment operation.

[0032] like Figures 1 to 4The utility model shows a hierarchical picking device for accessories, wherein the base frame 301 is a metal frame. The fork arms 302 are formed into a group of two and are respectively clamped on the cross beams of the base frame 301. The adjustment mechanism 9 includes a locking shaft 901 and a stretching rod 902, wherein both ends of the locking shaft 901 are fixed on the base frame 301, the stretching rod 902 is connected with the fork arms 302, and the stretching rod 902 is sleeved on the locking shaft 901. The stretching rod 902 is a distance adjustment cylinder. The fork assembly of the utility model comprises a basic square frame, a fork arm and an adjusting mechanism. The basic square frame is a metal frame and is connected to a load-bearing cross frame. Two fork arms form a group and are respectively clamped on the cross beams at the ends of the basic square frame. The adjusting mechanism is arranged at the edge of the basic square frame, and the end of the adjusting mechanism is connected to the fork arm. The adjusting mechanism comprises a locking shaft and a stretching rod. The locking shaft is fixedly arranged at the edge of the basic square frame. One side of the stretching rod is connected to the locking shaft, and the other side is connected to the fork arm. By stretching the two stretching rods, the positions of the two fork arms on the cross beam of the basic square frame can be controlled respectively. By the two fork arms on the cross beam of the basic square frame, a forked cargo structure is formed to adapt to different cargoes and is more practical when used.

[0033] like Figures 1 to 4 The utility model shows a layered picking device, wherein the layered picking mechanism 5 comprises a horizontal mounting frame 501, a positioning rod 502, an electric push rod 503, a sliding frame 504 and a sorting machine body 505. The horizontal mounting frame 501 is fixed to the basic square frame 301 through a connecting screw 601, the horizontal mounting frame 501 is connected to the sliding frame 504 through the positioning rod 502, the sorting machine body 505 is arranged below the sliding frame 504, and the electric push rod 503 is arranged on the horizontal mounting frame 501 to drive the sliding frame 504 to move along the positioning rod 502. The electric push rod 503 is an electric lead screw nut assembly. The horizontal mounting frame 501 is provided with a guide hole that moves along the guide rod 8. The utility model discloses a hierarchical picking mechanism arranged at the end of a fork assembly, and the hierarchical picking mechanism comprises a horizontal mounting frame, a positioning rod, an electric push rod, a sliding frame and a sorting machine body. The horizontal mounting frame is arranged horizontally on the upper part of the fork assembly and passes through the guide rod. Two positioning rods are arranged in parallel on both sides of the horizontal mounting frame as a group. The sliding frame is slidably mounted on the positioning rod. The electric push rod is fixedly arranged at one side of the horizontal mounting frame in the horizontal direction, and the movable end of the electric push rod is connected to the sliding frame. The sorting machine body is arranged at the lower end of the sliding frame. Specifically, the electric push rod can be an electric lead screw nut assembly. When in use, the electric push rod drives the sliding frame to move along the positioning rod, thereby realizing the adjustment of the position of the sorting machine body.

[0034] like Figures 1 to 4The illustrated device is a layered picking device for accessories, wherein the supporting component includes an articulated block 604 and a telescopic link 605, wherein the articulated block 604 is arranged on a load-bearing cross frame 603, one end of the telescopic link 605 is hinged on the articulated block 604, and the other end of the telescopic link 605 is connected to a layered picking mechanism 5. The telescopic link 605 is a gas spring. The connecting member of the utility model includes a connecting screw, a locking nut, a load-bearing cross frame, an articulated block and a telescopic link, wherein two connecting screws are arranged vertically at the end of the fork assembly as a group, and the connecting screws pass through the horizontal mounting frame, and two locking nuts are arranged as a group on both sides of the connection between the connecting screw and the horizontal mounting frame; the load-bearing cross frame is fixedly arranged on one side of the fork assembly, the articulated block is fixedly arranged on the load-bearing cross frame, one end of the telescopic link is connected to the articulated block through a shaft, and the other end is connected to the horizontal mounting frame, wherein two articulated blocks are arranged at the end of the load-bearing cross frame as a group, and the number of telescopic links and articulated blocks is arranged one-to-one; when in use, the telescopic links are connected to the horizontal mounting frame by the articulated block. The connection between the connecting screw and the horizontal mounting frame is released by rotating the locking nut. At this time, the horizontal mounting frame can be pulled up along the guide column and the telescopic connecting rod will be stretched. The locking nut is then rotated to lock it again to adjust the relative distance between the fork assembly and the layered picking mechanism, which can be more suitable for the use of various goods. At this time, the two connecting screws and the telescopic connecting rod synchronously support the horizontal mounting frame to complete the multi-point support of the horizontal mounting frame, and the structure is more stable. At the same time, the limitation of the sliding block can help stabilize the installation and fixation of the load-bearing cross frame. At the same time, the sliding block is hinged to the hinge block, which can further help increase the connection stability between the load-bearing cross frame and the hinge block.

[0035] When the utility model is working, the attachment layered picking device first uses the stretching of the two stretching rods 902 to control the positions of the two fork arms 302 on the cross beam of the basic square frame 301 according to the type of goods, and the two fork arms 302 are formed on the cross beam of the basic square frame 301 to form a fork structure. At the same time, according to the type of goods, the locking nut 602 is rotated to release the connection between the connecting screw 601 and the horizontal mounting frame 501, and the horizontal mounting frame 501 is pulled to slide up along the mounting base 1. At the same time, the telescopic connecting rod 605 will be stretched. After moving into place, the locking nut 602 is rotated to lock it, so as to adjust the fork assembly 3 and the layered picking device. The relative distance between the picking mechanisms 5 is suitable for the size of the goods, and the sliding frame 504 is pushed by the electric push rod 503, so that the sliding frame 504 and the sorting machine body 505 below can slide along the length direction of the positioning rod 502, so as to adjust the horizontal position of the sorting machine body 505 above the fork assembly 3. In the process of driving the goods to rise, the two connecting screws 601 and the telescopic connecting rod 605 at the other end of the mounting base 1 are synchronously connected with the hinge block 604 to connect the horizontal mounting frame 501 and the fork assembly 3 at multiple points, so as to complete the multi-point connection between the horizontal mounting frame 501 and the fork assembly 3 and ensure the stability of the structure.

[0036] The utility model provides a layered picking device for accessories. The sliding frame can slide smoothly along the positioning rod through the driving of the electric push rod, driving the sorting machine body below to accurately adjust its horizontal position above the fork assembly. This design ensures the accuracy and efficiency of the sorting process, so that the sorting machine can adapt to goods of different sizes and positions. At the same time, the connecting piece between the fork assembly and the layered picking mechanism also plays an important role. By adjusting the length of the connecting piece, the relative distance between the fork assembly and the layered picking mechanism can be flexibly adjusted, further enhancing the adaptability and flexibility of the sorting system. This design enables the sorting system to easily cope with goods of various heights and sizes and meet diverse sorting needs. The connection between the connecting screw and the horizontal mounting frame is released by rotating the locking nut. At this time, the horizontal mounting frame can be pulled to slide up along the mounting base, and the telescopic connecting rod will be stretched at the same time, so that the position of the horizontal mounting frame on the fork assembly can be adjusted, and then the locking nut is rotated to lock it again. The support of the connecting screw, the hinge block and the telescopic connecting rod at the front and rear ends of the mounting base can stably support the layered picking mechanism above, which is more practical.

[0037] In the description provided herein, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this description.

[0038] In addition, those skilled in the art will understand that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments also means being within the scope of protection of the present utility model and forming different embodiments. For example, in the above embodiments, those skilled in the art can use them in combination according to the known technical solutions and the technical problems to be solved by the present application.

[0039] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A device for picking goods by layers, characterized in that: It comprises a mounting base (1), a fork assembly (3) is fixed to one side of the mounting base (1), a layered picking mechanism (5) is provided at the upper end of the fork assembly (3), and a connecting piece (6) is provided between the layered picking mechanism (5) and the fork assembly (3) for facilitating changing the relative distance between the layered picking mechanism (5) and the fork assembly (3); A fork assembly (3) comprises a basic square frame (301) and two fork arms (302), wherein an adjustment mechanism (9) is provided between the basic square frame (301) and the fork arms (302), and the adjustment mechanism (9) is used to adjust the relative distance between the two fork arms (302); A connecting member (6), comprising a connecting screw (601), a locking nut (602), a load-bearing cross frame (603) and a supporting component, wherein one end of the connecting screw (601) is fixed to the base square frame (301), the other end of the connecting screw (601) passes through the layered picking mechanism (5) and is fixed in position by the locking nut (602), the load-bearing cross frame (603) is fixed to one side of the base square frame (301), and the supporting component is arranged between the layered picking mechanism (5) and the load-bearing cross frame (603); A guide rod (8) is vertically provided on the mounting base (1), and a guide block (7) for use with the guide rod (8) is provided on the load-bearing cross frame (603).

2. The attachment layered picking device according to claim 1, characterized in that: The basic square frame (301) is a metal frame.

3. The attachment layered picking device according to claim 1, characterized in that: The fork arms (302) are grouped in two and are respectively clamped on the crossbeams of the basic square frame (301).

4. The attachment layered picking device according to claim 1, characterized in that: The adjustment mechanism (9) comprises a locking shaft (901) and a stretching rod (902), the two ends of the locking shaft (901) are fixed on the base square frame (301), the stretching rod (902) is connected to the fork arm (302), and the stretching rod (902) is sleeved on the locking shaft (901).

5. The attachment layered picking device according to claim 4, characterized in that: The stretching rod (902) is a distance-adjustable oil cylinder.

6. The attachment layered picking device according to claim 1, characterized in that: The layered picking mechanism (5) comprises a horizontal mounting frame (501), a positioning rod (502), an electric push rod (503), a sliding frame (504) and a sorting machine body (505); the horizontal mounting frame (501) is fixed to a base square frame (301) via a connecting screw rod (601); the horizontal mounting frame (501) is connected to the sliding frame (504) via a positioning rod (502); the sorting machine body (505) is arranged below the sliding frame (504); and the electric push rod (503) is arranged on the horizontal mounting frame (501) and is used to drive the sliding frame (504) to move along the positioning rod (502).

7. The attachment layered picking device according to claim 6, characterized in that: The electric push rod (503) is an electric lead screw nut assembly.

8. The attachment layered picking device according to claim 6, characterized in that: The horizontal mounting frame (501) is provided with a guide hole movable along the guide rod (8).

9. The attachment layered picking device according to claim 1, characterized in that: The support component comprises an articulated block (604) and a telescopic connecting rod (605); the articulated block (604) is arranged on the load-bearing cross frame (603); one end of the telescopic connecting rod (605) is hinged on the articulated block (604); and the other end of the telescopic connecting rod (605) is connected to the layered picking mechanism (5).

10. The attachment layered picking device according to claim 9, characterized in that: The telescopic connecting rod (605) is a gas spring.

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