CN219708457U

CN219708457U - Stacking device for wood trays

Info

Publication number: CN219708457U
Application number: CN202320266520.1U
Authority: CN
Inventors: 于赞德; 王俊东; 孟宪群; 田永军; 刘秀艳
Original assignee: Langfang Oudesen Packaging Products Co ltd
Current assignee: Langfang Oudesen Packaging Products Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-09-19
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a stacking device for wood pallets, which comprises a rack and a handle, wherein a fixed plate is arranged on the left side surface of the rack, a hydraulic cylinder is arranged in the rack, a mounting frame is arranged at the output end of the hydraulic cylinder, a rotating rod is rotatably arranged in the mounting frame, a gear is arranged on the surface of the rotating rod, a chain is arranged on the surface of the gear, two groups of sliding rails are symmetrically arranged on the right side surface of the rack, sliding blocks are slidably arranged on the surface of each group of sliding rails, a bearing plate is arranged on the surface of each group of sliding blocks, a fixed strip is arranged on the bottom surface of the bearing plate, and two groups of lifting arms are symmetrically arranged on the bottom surface of the bearing plate. This kind of pile up neatly device of wood tray has solved the device that uses commonly used and has adopted the arm lock to hold wooden tray centre gripping, and clamping force is difficult to control, if the clamping force is too big can cause wooden tray to damage, and the clamping force is too little can make the problem that the tray dropped in the promotion process.

Description

Stacking device for wood trays

Technical Field

The utility model relates to the technical field of stacking devices for wood trays, in particular to a stacking device for wood trays.

Background

The wooden pallet takes raw wood as a material, is subjected to drying and shaping treatment, reduces moisture, eliminates internal stress, then is subjected to finishing treatments such as cutting, planing, head breakage, edge drawing, sanding and the like to form a section plate block, adopts a shooting nail with an anti-drop function (a nut structure is adopted in individual cases) to bind the section plate block into a semi-finished pallet, and finally is subjected to finishing, anti-skid treatment and wax sealing treatment, wherein the wooden pallet is the most widely used pallet at present, is a horizontal platform device for containing goods and products serving as unit loads for packaging, stacking, carrying and transporting, is generally made of wood, metal and fiber boards, is convenient for loading, unloading and carrying the unit materials and small amount of materials, and needs to be stacked into a pile after the wooden pallet is manufactured, and is convenient for storage and carrying.

Chinese patent (publication No. CN 213059273U) discloses a stacking device for wood pallets, which solves the problems that in the prior art, the wood pallets are generally stacked manually, the stacking is more forceful towards a higher place, the stacking height is limited by various factors, the uniformity and efficiency of stacking are unsatisfactory, the higher the stacking height of the wood pallets is, the more laborious and the slower the stacking speed is for workers, however, the device clamps the wood pallets by using clamping arms, the clamping force is difficult to control, if the clamping force is too large, the wood pallets are damaged, and the pallet falls in the lifting process due to the too small clamping force, so that the stacking device for the wood pallets is improved.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a stacking device for wood pallets, which comprises a rack and a handle, wherein a fixing plate is arranged on the left side surface of the rack, a hydraulic cylinder is arranged in the rack, a mounting frame is arranged at the output end of the hydraulic cylinder, a rotating rod is rotatably arranged in the mounting frame, a gear is arranged on the surface of the rotating rod, a chain is arranged on the surface of the gear, two groups of sliding rails are symmetrically arranged on the right side surface of the rack, sliding blocks are slidably arranged on the surface of each group of sliding rails, a bearing plate is arranged on the surface of each group of sliding blocks, fixing strips are arranged on the bottom surface of the bearing plate, two groups of lifting arms are symmetrically arranged on the bottom surface of each group of lifting arms, a stirring plate is slidably arranged on the surface of each group of stirring plate, clamping heads are arranged at the ends of each group of the lifting arms, springs are arranged in the lifting arms, and limiting rods are arranged on the top surfaces of the lifting arms.

As a preferable technical scheme of the utility model, a plurality of groups of moving wheels are symmetrically arranged on the bottom surface of the frame, and the handle is arranged on the left side surface of the frame.

As a preferable technical scheme of the utility model, the frame is of a hollow structure, the output end of the hydraulic cylinder penetrates through the frame and extends to the top of the frame, and the mounting frame is fixedly connected to one end of the hydraulic cylinder penetrating through the frame.

As a preferable technical scheme of the utility model, one end of the chain is arranged on the surface of the fixed plate through the mounting head, and the other end of the chain is arranged on the surface of the bearing plate through the mounting head.

As a preferable technical scheme of the utility model, the surface of each group of lifting arms is provided with a rectangular movable groove matched with the poking plate, and the poking plate and the clamping head are of an integrated structure.

As a preferable technical scheme of the utility model, the end heads of each group of lifting arms are provided with mounting grooves matched with the clamping heads, one end of each spring is arranged on the surface of the end head of each clamping head, and the other end of each spring is arranged on the surface of the inner wall of each mounting groove.

As a preferable technical scheme of the utility model, a plurality of groups of clamping grooves matched with the clamping heads are formed on the right side surface of the fixing strip at equal intervals, and the lifting arm is movably connected with the bearing plate through the limiting rod.

The beneficial effects of the utility model are as follows:

1. this kind of stacking device of wooden tray drives dop and fixed strip separation through pinching the toggle plate, removes the interval between two sets of lifting arms afterwards, makes it can be suitable for the wooden tray of different specifications, loosens the toggle plate and drives the firm joint of dop at the fixed strip surface under the effect of spring after the regulation is accomplished to guarantee the stability of lifting arm, the effect of gag lever post is that the gravity that the tray produced also is born by gag lever post and loading board simultaneously in the stability of guaranteeing the lifting arm in the removal process, thereby guarantees that dop and fixed strip can not take place the separation.

2. This kind of pile up neatly device of wooden tray, after the lifting arm is adjusted, thrust unit makes two sets of lifting arms stretch into the inside of tray, later through the pneumatic cylinder with the gear jacking, can take place to rotate when the gear rises to drive the loading board by the chain and rise, and then promote wooden tray, pile up neatly wooden tray, at the in-process that wooden tray promoted because the lifting arm wholly gets into the inside of wooden tray, and then can not take place the phenomenon that wooden tray dropped at the in-process that promotes, simple structure easily controls simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the hydraulic cylinder mounting structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

fig. 4 is a schematic view of the mounting structure of the lift arm of the present utility model.

In the figure: 1. a frame; 2. a handle; 3. a fixing plate; 4. a hydraulic cylinder; 5. a mounting frame; 6. a rotating rod; 7. a gear; 8. a chain; 9. a slide rail; 10. a slide block; 11. a carrying plate; 12. a fixing strip; 13. a lifting arm; 14. a toggle plate; 15. a chuck; 16. a spring; 17. and a limit rod.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the stacking device for the wooden trays comprises a frame 1 and a handle 2, wherein a fixing plate 3 is arranged on the left side surface of the frame 1, a hydraulic cylinder 4 is arranged in the frame 1, a mounting frame 5 is arranged at the output end of the hydraulic cylinder 4, a rotating rod 6 is rotatably arranged in the mounting frame 5, a gear 7 is arranged on the surface of the rotating rod 6, a chain 8 is arranged on the surface of the gear 7, two groups of sliding rails 9 are symmetrically arranged on the right side surface of the frame 1, sliding blocks 10 are slidably arranged on the surface of each group of sliding rails 9, a bearing plate 11 is arranged on the surface of each group of sliding blocks 10, fixing strips 12 are arranged on the bottom surface of the bearing plate 11, two groups of lifting arms 13 are symmetrically arranged on the bottom surface of the bearing plate 11, stirring plates 14 are slidably arranged on the surface of each group of lifting arms 13, clamping heads 15 are arranged at the end heads of each group of stirring plates 14, springs 16 are arranged in the inner parts of each group of lifting arms 13, and limiting rods 17 are arranged on the top surface of each group of lifting arms 13.

Wherein, the bottom surface symmetry of frame 1 installs multiunit and removes the wheel, and handle 2 installs in the left side surface of frame 1, through this structure of setting up, conveniently removes frame 1, simple structure, the pile up neatly of being convenient for.

Wherein, frame 1 is hollow structure, and the output of pneumatic cylinder 4 runs through frame 1 and extends to the top of frame 1, and mounting bracket 5 fixed connection runs through on the one end of frame (1) at pneumatic cylinder (4), rises mounting bracket 5 and inside gear 7 through pneumatic cylinder 4 to drive chain 8 by gear 7 and promote loading board 11.

Wherein, the one end of chain 8 passes through the installation head to be installed on the surface of fixed plate 3, and the other end passes through the installation head to be installed on the surface of loading board 11, through this structure of setting up, through pneumatic cylinder 4 with gear 7 jack-up, because the left end of chain 8 is fixed can not remove, consequently drive chain 8 through gear 7 and promote loading board 11.

Wherein, the rectangle movable groove with stir plate 14 looks adaptation has all been seted up on the surface of every group lifting arm 13, and stir plate 14 and dop 15 structure as an organic whole, through this structure of setting up, guarantees stir plate 14 and dop 15 stability in the removal in-process, can not take place the dislocation with the draw-in groove, also can prevent simultaneously that dop 15 and lifting arm 13 from taking place to break away from.

Wherein, the mounting groove with dop 15 looks adaptation has all been seted up to the end of every group lifting arm 13, and the one end of spring 16 is installed on the end surface of dop 15, and the inner wall surface at the mounting groove is installed to the other end, guarantees the stability of dop 15 and fixed strip 12 joint through the spring 16 that sets up, prevents that lifting arm 13 from taking place the displacement.

Wherein, the draw-in groove of multiunit and clamping head 15 looks adaptation has been seted up to the right side surface equidistance of fixed strip 12, lifting arm 13 passes through gag lever post 17 and loading board 11 swing joint, rectangular adjustment groove with gag lever post 17 looks adaptation has been seted up on the surface of loading board 11, and the top welding of gag lever post 17 has the baffle, bear through baffle, gag lever post 17 and loading board 11 at the in-process of lifting tray's gravity for clamping head 15 and fixed strip 12 can not atress, thereby guarantee the stability that both connect.

Working principle: when the device is used, the stirring plate 14 is pinched to drive the clamping head 15 to be separated from the fixing strip 12, then the space between the two groups of lifting arms 13 is moved, so that the device can be suitable for wood pallets with different specifications, after adjustment is completed, the stirring plate 14 is loosened, the clamping head 15 is driven to be firmly clamped on the surface of the fixing strip 12 under the action of the spring 16, so that the stability of the lifting arms 13 is ensured, the action of the limiting rod 17 is to ensure that the stability of the lifting arms 13 in the moving process is ensured, meanwhile, the gravity generated by the pallet is borne by the limiting rod 17 and the bearing plate 11, the clamping head 15 is ensured not to be separated from the fixing strip 12, after the lifting arms 13 are adjusted, the pushing device enables the two groups of lifting arms 13 to extend into the inside of the pallet, then the gear 7 is lifted up through the hydraulic cylinder 4, the gear 7 is lifted up, the bearing plate 11 is driven by the chain 8 to be lifted, and then the wood pallet is lifted, and the wood pallet is piled.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a pile up neatly device of wood tray, includes frame (1) and handle (2), its characterized in that, the left side surface mounting of frame (1) has fixed plate (3), the internally mounted of frame (1) has pneumatic cylinder (4), mounting bracket (5) are installed to the output of pneumatic cylinder (4), the internally rotatable bull stick (6) of mounting bracket (5) are installed, the surface mounting of bull stick (6) has gear (7), the surface of gear (7) is provided with chain (8), the right side surface symmetry of frame (1) installs two sets of slide rail (9), and every group slide rail (9) the equal slidable mounting in surface has slider (10), and two sets of the surface mounting of slider (10) has loading board (11), the bottom surface mounting of loading board (11) has fixed strip (12), the bottom surface symmetry of loading board (11) is provided with two sets of lifting arms (13), and every group lifting arm (13) the surface all slides and is provided with and stirs board (14), every group lifting arm (14) the equal surface mounting of lifting arm (13) has every top (13) and installs spring (17).

2. A palletizing device for wooden pallets according to claim 1, wherein the bottom surface of the frame (1) is symmetrically provided with a plurality of groups of moving wheels, and the handle (2) is arranged on the left side surface of the frame (1).

3. The stacking device for wood pallets according to claim 1, wherein the frame (1) is of a hollow structure, the output end of the hydraulic cylinder (4) penetrates through the frame (1) and extends to the top of the frame (1), and the mounting frame (5) is fixedly connected to one end of the hydraulic cylinder (4) penetrating through the frame (1).

4. A palletizing device for wooden pallets according to claim 1, wherein one end of the chain (8) is mounted on the surface of the fixed plate (3) by means of a mounting head, and the other end is mounted on the surface of the carrying plate (11) by means of a mounting head.

5. A stacking device for wooden pallets according to claim 1, characterized in that the surface of each group of lifting arms (13) is provided with a rectangular movable groove matched with the poking plate (14), and the poking plate (14) and the clamping head (15) are of an integral structure.

6. A palletizing device for wooden pallets according to claim 1, characterized in that the end of each set of the lifting arms (13) is provided with a mounting groove adapted to the chuck (15), and one end of the spring (16) is mounted on the end surface of the chuck (15), and the other end is mounted on the inner wall surface of the mounting groove.

7. The stacking device of the wooden trays according to claim 1, wherein a plurality of groups of clamping grooves matched with clamping heads (15) are formed in the right side surface of the fixing strip (12) at equal intervals, and the lifting arm (13) is movably connected with the bearing plate (11) through a limiting rod (17).