CN210680791U - Warehouse-in and warehouse-out carrying trolley in mulching film production - Google Patents

Abstract

The utility model discloses a warehouse entry floor truck in plastic film production, the on-line screen storage device comprises a base, a plurality of gyro wheels are installed to the lower extreme of base, the equal symmetrical welding in upper end both sides of base has two collateral branch vaulting poles, the middle part symmetrical welding of base has well bracing piece, the position that the base is close to every collateral branch vaulting pole all rotates and is connected with the side rotation pole, the position that the base is close to two well bracing pieces all rotates and is connected with the transfer pole, common fixedly connected with side shield between the both ends of well rotation pole and the side rotation pole, every all install positioning mechanism on the side rotation pole and between the collateral branch vaulting pole. The utility model discloses a side pivot pole with adjustable for the slope of different degrees can take place for the side pivot pole, makes the width obtain adjusting between the side shield, and the plastic film book of applicable different width is placed, on the same dolly simultaneously, because rotatable side rotation board, also can place the plastic film book of different widths, improves the flexibility of placing that the plastic film was rolled up.

Description

Warehouse-in and warehouse-out carrying trolley in mulching film production

Technical Field

The utility model relates to a commodity circulation transportation technical field especially relates to an access warehouse floor truck in plastic film production.

Background

The mulching film, namely the ground covering film, is usually black or transparent, has silver color and other colors, can be used for keeping soil moisture and maintaining the soil structure, and needs to be transported to other places after being rolled on a trolley after being produced;

the existing carrying trolley generally adopts a fixed design, and when the width of the mulching film roll changes, different requirements are required to be provided for the bottom area of the trolley, so that the carrying trolley is inconvenient to place and carry the mulching film roll with different widths.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a warehouse-in and warehouse-out carrying trolley in the mulching film production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a warehouse entry floor truck in plastic film production, includes the base, a plurality of gyro wheels are installed to the lower extreme of base, the equal symmetrical welding in upper end both sides of base has two collateral branch vaulting poles, the middle part symmetrical welding of base has well bracing piece, the position that the base is close to every collateral branch vaulting pole all rotates and is connected with the side action pole, the position that the base is close to two well bracing pieces all rotates and is connected with the transfer pole, common fixedly connected with side shield between the both ends of well transfer pole and the side action pole, every all install positioning mechanism on the side action pole and between the collateral branch vaulting pole.

Preferably, the positioning mechanism comprises a first connecting rod, each side of the side supporting rod, which is close to the side rotating rod, is rotatably connected with a first connecting rod through a pin shaft, each lower end of the first connecting rod is rotatably connected with a second connecting rod, the lower end of the second connecting rod is in threaded connection with a positioning pin, and each side of the side rotating rod, which is close to the positioning pin, is provided with a plurality of positioning holes.

Preferably, the positioning pin on the second connecting rod is in clearance fit with the positioning hole.

Preferably, a side rotation plate is rotatably connected to a lower end of each of the side guards.

Preferably, the inner sides of the two side support rods are rotatably connected with a buffer plate through pin shafts, and telescopic springs are welded between the two sides of the lower end of the buffer plate and the side support rods.

Preferably, a gap is formed between the lower end of the side rotation plate and the base.

Preferably, the first connecting rod and the second connecting rod are both positioned at one ends of the side rotating rods, which are far away from each other.

Compared with the prior art, the utility model has the following benefits:

1. the utility model can incline the side rotating rod in different degrees through the adjustable side rotating rod, so that the width between the side baffles can be adjusted, the side rotating rod can be suitable for placing mulching film rolls with different widths, and meanwhile, the mulching film rolls with different widths can be placed on the same trolley due to the rotatable side rotating plate, thereby improving the placing flexibility of the mulching film rolls;

2. drive expanding spring through the buffer board and cushion for can cushion the plastic film book when placing the plastic film book, be favorable to improving the security and the stability that the plastic film book was put in.

Drawings

FIG. 1 is a structural diagram of a warehouse-in and warehouse-out carrying trolley in the plastic film production process of the utility model;

FIG. 2 is a positioning hole distribution diagram of a side rotating rod of a warehouse-in/out carrying trolley in the plastic film production of the utility model;

FIG. 3 is an enlarged view of part A of the warehouse entry/exit trolley in the plastic film production process of the present invention;

FIG. 4 is a partial top view of the warehouse entry and exit carrying trolley in the plastic film production process of the present invention;

fig. 5 is the utility model provides a buffer board of warehouse entry floor truck looks sideways at the connection diagram in plastic film production.

In the figure: the device comprises a base 1, rollers 2, a side supporting rod 3, a side rotating rod 4, a side baffle 5, a side rotating plate 6, a middle supporting rod 7, a middle rotating rod 8, a positioning hole 9, a first connecting rod 10, a second connecting rod 11, a positioning pin 12, a buffer plate 13 and a telescopic spring 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a warehouse-in and warehouse-out carrying trolley in mulching film production comprises a base 1, a plurality of rollers 2 are installed at the lower end of the base 1, two side support rods 3 are symmetrically welded at both sides of the upper end of the base 1, a middle support rod 7 is symmetrically welded at the middle part of the base 1, a side rotating rod 4 is rotatably connected at the position of the base 1 close to each side support rod 3, a middle rotating rod 8 is rotatably connected at the position of the base 1 close to the two middle support rods 7, a side baffle 5 is fixedly connected between both ends of the middle rotating rod 8 and the side rotating rod 4, a positioning mechanism is installed between each side rotating rod 4 and the side support rod 3, the two ends of the placed mulching film are limited by the side baffle plates 5, the inclination angle of the side rotating rod 4 is adjusted by the positioning mechanism, so that the distance between the side baffles 5 can be adjusted, and the device is suitable for placing mulching film rolls with different widths.

Specifically, positioning mechanism includes first connecting rod 10, the one side that is close to side rotation pole 4 on every collateral branch vaulting pole 3 all is connected with first connecting rod 10 through the round pin axle rotation, the lower extreme of every first connecting rod 10 all rotates and is connected with second connecting rod 11, the equal threaded connection of lower extreme of second connecting rod 11 has locating pin 12, a plurality of locating holes 9 have all been seted up to the side that every side rotation pole 4 is close to locating pin 12, through rotatable first connecting rod 10 and second connecting rod 11, cooperation locating pin 12 is fixed on the locating hole 9 of side rotation board 6, make the slope of the not equidimension can take place for side rotation pole 4, be favorable to adjusting the width that the dolly can be placed.

More specifically, the positioning pin 12 of the second link 11 is in clearance fit with the positioning hole 9, so that the positioning pin 12 can fix the side rotation lever 4. The lower end of each side baffle 5 is rotatably connected with a side rotating plate 6, so that the lower end space of the trolley is more adjustable. The inboard of two collateral branch vaulting poles 3 is connected with buffer board 13 through the round pin hub rotation, and all welded expansion spring 14 between the lower extreme both sides of buffer board 13 and the collateral branch vaulting pole 3, through buffer board 13 compression expansion spring 14, cushion when can rolling up the putting in to the geomembrane, can improve the security of placing of geomembrane book. There is the clearance between the lower extreme of side rotation board 6 and the base 1 for the rotation of side rotation board 6 is unrestricted, more is favorable to placing the plastic film book of different width. The first link 10 and the second link 11 are located at the end of the side rotating rod 4 away from each other, and are convenient to operate by being arranged at the outer side.

The utility model discloses during the use, twist out side turning rod 4 with locating pin 12, when the production width that the geomembrane was rolled up changes, the accessible is fixed a position locating hole 9 of difference respectively with locating pin 12 on the second connecting rod 11, make the width between the side shield 5 be applicable to the width that the geomembrane was rolled up, when a side turning rod 4 passes through locating pin 12 fixed, fix next side turning plate 6 again, when the geomembrane was rolled up and is placed on the dolly, can drop into on buffer board 13, make buffer board 13 compression expanding spring 14, can cushion when putting in the geomembrane book, can improve the security of placing that the geomembrane was rolled up.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a warehouse-in and warehouse-out floor truck in plastic film production, includes base (1), its characterized in that, a plurality of gyro wheels (2) are installed to the lower extreme of base (1), the equal symmetrical welding in upper end both sides of base (1) has two side branch vaulting poles (3), the middle part symmetrical welding of base (1) has well bracing piece (7), the position that base (1) is close to every side branch vaulting pole (3) all rotates and is connected with side swing arm (4), the position that base (1) is close to two well bracing pieces (7) all rotates and is connected with in transfer pole (8), common fixedly connected with side shield (5) between the both ends of in transfer pole (8) and side swing arm (4), every all install positioning mechanism on side swing arm (4) and between side branch vaulting pole (3).

2. The warehouse-in and warehouse-out carrying trolley in mulching film production is characterized in that the positioning mechanism comprises first connecting rods (10), one side of each side supporting rod (3) close to the side rotating rod (4) is rotatably connected with the first connecting rod (10) through a pin shaft, the lower end of each first connecting rod (10) is rotatably connected with a second connecting rod (11), the lower end of each second connecting rod (11) is in threaded connection with a positioning pin (12), and the side end of each side rotating rod (4) close to the positioning pin (12) is provided with a plurality of positioning holes (9).

3. The trolley for carrying in and out of a warehouse in the mulching film production process as claimed in claim 2, wherein the positioning pin (12) on the second connecting rod (11) is in clearance fit with the positioning hole (9).

4. A trolley for carrying in and out of a warehouse in the plastic film production process as claimed in claim 1, wherein a side rotating plate (6) is rotatably connected to the lower end of each side baffle (5).

5. The warehouse-in and warehouse-out carrying trolley in mulching film production as claimed in claim 1, wherein the inner sides of the two side supporting rods (3) are rotatably connected with a buffer plate (13) through a pin shaft, and telescopic springs (14) are welded between both sides of the lower end of the buffer plate (13) and the side supporting rods (3).

6. A trolley for carrying in and out of a warehouse during the production of mulching film according to claim 4, characterized in that a gap exists between the lower end of the side turning plate (6) and the base (1).

7. The warehouse entry and exit trolley for plastic film production as claimed in claim 2, wherein the first connecting rod (10) and the second connecting rod (11) are both located at the ends of the side rotating rods (4) which are far away from each other.

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