阅读说明：本技术 一种卸货装置 (Unloading device ) 是由 李洋 陈冠昊 乔锋 杜世龙 于 2020-03-17 设计创作，主要内容包括：本发明涉及一种卸货装置,其包括移动推车和传送装置；所述传送装置包括对称设置的两排伸缩立杆,间隔设置在两排所述伸缩立杆之间的传送杆以及分别固定在所述传送杆两端的用于将相邻伸缩立杆拉开或者合并的伸缩装置；每排的伸缩立杆间隔排列且数量为2个以上,所述传送杆上转动设置有滚轮,所述传送装置中靠近移动推车的伸缩立杆的底部设置在所述移动推车上。本发明结构灵活,物品传输便捷,节约能耗,便于收纳。(The invention relates to a discharging device, which comprises a mobile cart and a conveying device; the conveying device comprises two rows of telescopic vertical rods which are symmetrically arranged, conveying rods which are arranged between the two rows of telescopic vertical rods at intervals and telescopic devices which are respectively fixed at two ends of each conveying rod and used for pulling apart or combining the adjacent telescopic vertical rods; every row's flexible pole setting interval arrangement and quantity are more than 2, it is provided with the gyro wheel to rotate on the conveying pole, the bottom that is close to the flexible pole setting of moving the shallow among the conveyer sets up on the moving the shallow. The invention has flexible structure, convenient and fast article transmission, energy consumption saving and convenient storage.)

1. An unloading device, characterized in that: it comprises a mobile cart (1) and a conveying device;

the conveying device comprises two rows of telescopic vertical rods (3) which are symmetrically arranged, conveying rods (4) which are arranged between the two rows of telescopic vertical rods (3) at intervals and telescopic devices which are respectively fixed at two ends of each conveying rod (4) and used for pulling apart or combining the adjacent telescopic vertical rods (3); every row's flexible pole setting (3) interval arrangement and quantity are more than 2, it is provided with gyro wheel (14) to rotate on conveying pole (4), the bottom setting that is close to flexible pole setting (3) of moving shallow (1) among the conveyer is in on the moving shallow (1).

2. A discharge device according to claim 1, wherein:

the telescopic device is a diamond-shaped telescopic device, and comprises a plurality of diamond-shaped supports (5) which are sequentially connected together and can be transversely stretched, wherein each diamond-shaped support (5) comprises four framework frames and four hinged points hinged with the adjacent framework frames, each hinged point on the top end of each diamond-shaped support (5) is provided with a conveying rod (4) in a penetrating mode, and the hinged points on the two sides of each diamond-shaped support (5) are respectively hinged with the adjacent diamond-shaped supports (5).

3. A discharge device according to claim 2, wherein: a reinforcing rod (2) is arranged below each conveying rod (4), and the reinforcing rods (2) are fixedly connected to the framework frame of the diamond-shaped support (5);

the hinge point department at rhombus support (5) top is provided with first chute (6), first chute (6) are located a skeleton frame on rhombus support (5) upper portion, conveying rod (4) pass first chute (6), are provided with spring (7) between conveying rod (4) and stiffener (2).

4. A discharge device according to claim 2, wherein: the rhombic support (5) further comprises a V-shaped frame plate (5-1) with a downward pointed end, and two ends of the top of the V-shaped frame plate (5-1) are hinged to two frame frames on the upper portion of the rhombic support (5) respectively.

5. A discharge device according to claim 1, wherein: the telescopic device is a sliding rod telescopic device and comprises limiting plates (15) arranged on each conveying rod (4) and limiting rod devices connected with the adjacent limiting plates (15), wherein the limiting plates (15) are provided with four vertical second roller grooves (15-1) which are symmetrically distributed up and down, the lower parts of the upper parts of the second roller grooves (15-1) are respectively provided with a pair of limiting balls (15-2), each pair of limiting balls (15-2) are symmetrically arranged in the roller grooves (15-5) on the two sides of the second roller groove (15-1), the roller grooves (15-5) and the second roller grooves (15-1) are vertically arranged, and the limiting balls (15-2) are fixed in the roller grooves (15-5) through second springs (15-3);

the limiting rod device comprises two limiting rods (16) which are rotatably connected through the center, the two limiting rods (16) are arranged in a crossed manner, one end of each limiting rod (16) is movably arranged in a second roller groove (15-1) at the upper part of the limiting plate (15) at one side of the limiting rod (16), and the other end of each limiting rod (16) is movably arranged in a second roller groove (15-1) at the lower part of the limiting plate (15) at the other side of the limiting rod (16);

and two ends of the limiting rod (16) are respectively provided with a second roller (16-1) matched with the second roller groove (15-1) and a limiting ball (15-2), and the limiting ball (15-2) is used for limiting the limiting rod (16).

6. An unloading device as claimed in claim 4, wherein: the upper part of the limit plate (15)

The conveying device is provided with a mounting chute (15-4), and the conveying rod (4) is rotatably arranged in the mounting chute (15-4); the mounting chute (15-4) is obliquely arranged, and the mounting chute (15-4) is positioned above the second roller groove (15-1).

7. A discharge device according to claim 1, wherein: a telescopic guardrail (8) is detachably arranged between every two adjacent telescopic vertical rods (3), and the telescopic guardrail (8) is positioned above the conveying rod (4);

the telescopic guardrail (8) comprises folding units (9) which are sequentially hinged together, the number of the folding units (9) is more than 2, and each folding unit (9) comprises two hinged folding plates (9-1) and a rotating wheel (9-2) which is rotatably arranged between the two folding plates (9-1).

8. A discharge device according to claim 1, wherein: a supporting cross rod (10) is further arranged between the two rows of telescopic vertical rods (3), and two ends of the supporting cross rod (10) are respectively arranged on the two telescopic vertical rods (3) which are symmetrically arranged.

9. A discharge device according to claim 1, wherein:

a correlation grating (11) is arranged above the conveying rod (4) and close to the mobile cart (1), and the bottoms of the correlation gratings (11) are arranged on two symmetrically-arranged telescopic vertical rods (3);

the cart (1) is provided with a weighing platform (1-2), an L ED screen (1-6) and a power supply (1-5) for respectively supplying power to the weighing platform (1-2) and the L ED screen (1-6), and the L ED screen (1-6) is respectively and electrically connected with the bijection grating (11) and the weighing platform (1-2);

the movable trolley (1) comprises an L-shaped trolley frame (1-1), trolley rollers (1-3) with brakes, which are arranged at the bottom of a flat plate of the trolley frame (1-1), and handles (1-4) and a buffer cushion (12), which are respectively arranged on two sides of a vertical plate of the trolley frame (1-1);

the weighing platform (1-2) is arranged on a flat plate of the vehicle framework (1-1) through a telescopic rod of the weighing platform;

the L ED screens (1-6) are arranged on the upper parts of vertical plates of the vehicle frame (1-1) through L ED screen telescopic rods;

the vertical plate of the vehicle frame (1-1) and the weighing platform (1-2) are respectively positioned at two sides of the cushion pad (12).

10. A discharge device according to claim 1, wherein:

the roller (14) comprises a bearing (14-1) sleeved on the conveying rod (4), a triangular support (14-2) rotatably arranged on the periphery of the bearing (14-1), and rotating wheels (14-3) respectively rotatably arranged at three ends of the triangular support (14-2).

Technical Field

The invention relates to the field of logistics transportation, in particular to an unloading device.

Background

Along with the rapid development of logistics industry, a large amount of articles are required to be transported, the traditional unloading mode mainly adopts manual transmission, the labor cost is high, the danger coefficient is large, and the efficiency is low. The emerging unloading device is mainly driven by a motor and drives a conveyor belt device to move the goods position. Although the efficiency is improved, the use cost is high and the maintenance is difficult. In the work, area is big, and inconvenient the removal can not carry out nimble change according to the space size, can not recycle between the warehouse.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and provides the unloading device which is flexible in structure, convenient and fast in article transmission, energy-saving and convenient to store.

The technical scheme adopted by the invention for solving the technical problems is as follows:

it comprises a mobile cart and a conveying device;

the conveying device comprises two rows of telescopic vertical rods which are symmetrically arranged, conveying rods which are arranged between the two rows of telescopic vertical rods at intervals and telescopic devices which are respectively fixed at two ends of each conveying rod and used for pulling apart or combining the adjacent telescopic vertical rods; every row's flexible pole setting interval arrangement and quantity are more than 2, it is provided with the gyro wheel to rotate on the conveying pole, the bottom that is close to the flexible pole setting of moving the shallow among the conveyer sets up on the moving the shallow.

Further, the telescoping device is the rhombus telescoping device, and it is including connecting gradually together a plurality of can transversely tensile rhombus support, every the rhombus support includes four skeleton frames and four pin joints with adjacent skeleton frame hinge, every run through on the pin joint on rhombus support top and be provided with the transfer bar, the pin joint of rhombus support both sides is used for respectively rather than adjacent rhombus support hinge.

Furthermore, a reinforcing rod is arranged below each conveying rod and fixedly connected to a framework frame of the rhombic bracket;

the hinge point department at rhombus support top is provided with first chute, first chute is located a skeleton frame on rhombus support upper portion, the conveying pole passes first chute is provided with the spring between conveying pole and the stiffener.

Furthermore, the rhombic support also comprises a V-shaped framework plate with a downward pointed end, and two ends of the top of the V-shaped framework plate are respectively hinged to two framework frames on the upper part of the rhombic support.

Furthermore, the telescopic device is a slide rod telescopic device and comprises limiting plates arranged on each conveying rod and limiting rod devices connected with adjacent limiting plates, wherein the limiting plates are provided with four vertical second roller grooves which are symmetrically distributed up and down, the lower parts of the upper parts of the second roller grooves are respectively provided with a pair of limiting balls, each pair of limiting balls are symmetrically arranged in the ball grooves at two sides of the second roller groove, the ball grooves are perpendicular to the second roller grooves, and the limiting balls are fixed in the ball grooves through second springs;

the limiting rod device comprises two limiting rods which are rotatably connected through a center, the two limiting rods are arranged in a crossed manner, one end of each limiting rod is movably arranged in a second roller groove at the upper part of the limiting plate at one side of the limiting rod, and the other end of each limiting rod is movably arranged in a second roller groove at the lower part of the limiting plate at the other side of the limiting rod;

and the two ends of the limiting rod are respectively provided with a second roller matched with the second roller groove and a limiting ball, and the limiting ball is used for limiting the limiting rod.

Furthermore, the upper part of the limiting plate is provided with an installation chute, and the conveying rod is rotatably arranged at the installation chute

In the groove; the installation chute is arranged in an inclined mode and is located above the second roller groove.

Furthermore, a telescopic guardrail is detachably arranged between every two adjacent telescopic vertical rods and is positioned above the conveying rod;

the telescopic guardrail comprises folding units which are sequentially hinged together, the number of the folding units is more than 2, and each folding unit comprises two hinged folding plates and a rotating wheel which is rotatably arranged between the two folding plates.

Furthermore, a supporting cross rod is further arranged between the two rows of telescopic vertical rods, and two ends of the supporting cross rod are respectively arranged on the two telescopic vertical rods which are symmetrically arranged.

Furthermore, a correlation grating is arranged above the conveying rod and close to the position of the mobile cart, and the bottoms of the correlation gratings are arranged on two symmetrically arranged telescopic vertical rods;

the portable cart is provided with the weighing platform, L ED screen and the power supply of being the weighing platform respectively and L ED screen power supply on, L ED screen is connected with the correlation grating and the weighing platform electricity respectively.

Furthermore, the movable trolley comprises an L-shaped trolley frame, trolley rollers with brakes and arranged at the bottom of a flat plate of the trolley frame, and handles and buffer cushions which are respectively arranged on two sides of a vertical plate of the trolley frame;

the weighing platform is arranged on a flat plate of the vehicle framework through a telescopic rod of the weighing platform;

the L ED screen is arranged on the upper part of a vertical plate of the vehicle frame through a L ED screen telescopic rod;

the vertical plate and the weighing platform of the vehicle frame are respectively positioned on two sides of the cushion pad.

Further, the roller comprises a bearing sleeved on the conveying rod, a triangular support rotatably arranged on the periphery of the bearing, and rotating wheels rotatably arranged at three ends of the triangular support respectively.

The invention has the beneficial effects that:

1. the conveying device is wide in application range, the number of the telescopic vertical rods can be increased or decreased according to the conveying distance of objects, the length of the conveying device is further adjusted, and the defect that the conveying distance cannot be changed in the conventional conveying mode of the conveying belt is overcome.

2. When the goods are transported, the invention can complete the transmission only by the gravity of the transmission object without external power, thereby being more energy-saving and environment-friendly.

3. The telescopic device has a flexible structure, has the functions of combining and opening the telescopic device, combines the telescopic vertical rods together when not in use, and pulls the telescopic vertical rods for transportation when in use, so that the telescopic device is convenient to store and can be recycled.

4. The conveying device adopts flexible materials and has a certain curvature as a whole. The goods can be transported on the curved road, which cannot be realized by the prior art such as a conveyor belt and the like, and the method has practical significance.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention in use in accordance with embodiment 1;

FIG. 2 is a schematic view of the overall structure of the container in accordance with embodiment 1 of the present invention;

FIG. 3 is a schematic view of the delivery device of example 1 of the present invention in an expanded configuration;

FIG. 4 is a schematic view of the telescopic fence according to the present invention;

FIG. 5 is a schematic view of the mobile cart according to the present invention;

FIG. 6 is a schematic structural view of a first chute on a diamond support in accordance with example 1 of the present invention;

FIG. 7 is a schematic view showing the structure of a roller according to embodiments 2 and 4 of the present invention;

FIG. 8 is a schematic partial sectional view of a roller in examples 2 and 4 of the present invention;

FIG. 9 is a side view of the whole structure of example 1 of the present invention in use;

FIG. 10 is a top view of the overall structure of the device of example 1 of the present invention in use;

FIG. 11 is a side view of the container of example 1 of the present invention when stored;

FIG. 12 is a side view of a delivery device of example 1 of the present invention as deployed;

FIG. 13 is a side view of a folding unit of example 1 of the present invention;

FIG. 14 is a top view of a folding unit of example 1 of the present invention;

FIG. 15 is a schematic view showing the position of a spring in embodiment 1 of the present invention;

FIG. 16 is a schematic view of the position of the transmission rod in the first chute after receiving the cargo according to embodiment 1 of the present invention;

fig. 17 is a schematic structural view of a snap block and a snap groove in embodiment 1 of the present invention;

FIG. 18 is a schematic view showing the entire structure of the liquid crystal display device in use in embodiment 4 of the present invention;

fig. 19 is a schematic structural view of the combined telescopic vertical rod in embodiment 4 of the present invention;

fig. 20 is a schematic structural view of a telescopic device in embodiment 4 of the present invention;

fig. 21 is a schematic structural view of a telescopic device between two adjacent telescopic vertical rods in embodiment 4 of the present invention;

fig. 22 is a schematic position view of the limiting rod after two adjacent telescopic vertical rods are pulled apart in embodiment 4 of the present invention;

fig. 23 is a schematic position diagram of a limiting rod after two adjacent telescopic vertical rods are combined according to embodiment 4 of the present invention;

FIG. 24 is a schematic partial cross-sectional view of FIG. 22;

FIG. 25 is a schematic view showing a position of the restricting lever restricted by the restricting balls in embodiment 3;

FIG. 26 is a schematic view showing the position of the stop lever limited by the limiting balls in embodiment 3;

FIG. 27 is a schematic structural view of a second roller in accordance with embodiment 3;

in the drawing, 1, a mobile cart, 1-1 cart framework, 1-2 weighing platforms, 1-3 cart rollers, 1-4 handles, 1-5 power supplies, 1-6L ED screens, 1-7 clamping grooves, 2 reinforcing rods, 3 telescopic vertical rods, 3-1 clamping blocks, 4 conveying rods, 5 diamond supports, 5-1V-shaped framework plates, 6 first chutes, 7 springs, 8 telescopic guardrails, 9 folding units, 9-1 folding plates, 9-2 rotating wheels, 10 supporting cross rods, 11 correlation gratings, 12 cushion pads, 13 suckers, 14 rollers, 14-1 bearings, 14-2 triangular supports, 14-3 rotating wheels, 15 limiting plates, 15-1 second roller grooves, 15-2 limiting balls, 15-3 second springs, 15-4 mounting chutes, 15-5 roller grooves, 16 limiting rods and 16-1 second rollers are arranged in sequence.

Detailed Description

The present invention is further described in detail below with reference to examples, but the scope of the present invention is not limited thereto, and the scope of the invention is set forth in the claims.