阅读说明：本技术 一种卸船机用可伸缩折叠挡料板 (Telescopic folding striker plate for ship unloader ) 是由 李建强 刘宁 刘丰 李云龙 于 2021-01-04 设计创作，主要内容包括：本发明涉及一种卸船机用可伸缩折叠挡料板,设置在卸船机上,包括接料板、第一卷扬、第二卷扬、挡料板以及第三卷扬；所述接料板与料斗顶端一侧铰接,所述接料板上设置有吊耳,所述挡料板与吊耳铰接；所述挡料板包括翻转板和伸缩板；所述第一卷扬位于卸船机上,所述接料板上设置有第一滑轮,所述第一卷扬通过第一钢丝绳与第一滑轮连接；所述第二卷扬位于接料板上,所述挡料板上设置有第二滑轮,所述第二卷扬通过第二钢丝绳与第二滑轮连接；所述第三卷扬位于翻转板上,所述第三卷扬通过第三钢丝绳与伸缩板连接。本发明可避免物料在抓取过程中洒落在水中或者洒落至船舷、码头上,有效避免物料的损失,同时避免污染环境。(The invention relates to a telescopic folding striker plate for a ship unloader, which is arranged on the ship unloader and comprises a material receiving plate, a first winch, a second winch, the striker plate and a third winch, wherein the material receiving plate is arranged on the first winch; the receiving plate is hinged with one side of the top end of the hopper, a lifting lug is arranged on the receiving plate, and the material blocking plate is hinged with the lifting lug; the striker plate comprises a turnover plate and a telescopic plate; the first winch is positioned on the ship unloader, the material receiving plate is provided with a first pulley, and the first winch is connected with the first pulley through a first steel wire rope; the second winch is positioned on the material receiving plate, a second pulley is arranged on the material blocking plate, and the second winch is connected with the second pulley through a second steel wire rope; the third winch is located on the turnover plate and connected with the telescopic plate through a third steel wire rope. The invention can prevent the material from scattering in water or on the ship board and the wharf in the grabbing process, effectively avoid the loss of the material and avoid the environmental pollution.)

1. The utility model provides a but ship unloaders is with scalable folding striker plate sets up on ship unloaders (1), be provided with hopper (2) on ship unloaders (1), its characterized in that: comprises a material receiving plate (3), a first winch (4), a second winch (8), a material blocking plate (11) and a third winch (12); the receiving plate (3) is hinged with one side of the top end of the hopper (2), a lifting lug (7) is arranged on the receiving plate (3), and the material baffle plate (11) is hinged with the lifting lug (7); the striker plate (11) comprises a turnover plate (111) and a telescopic plate (112); the first winch (4) is positioned on the ship unloader (1), the material receiving plate (3) is provided with a first pulley (6), and the first winch (4) is connected with the first pulley (6) through a first steel wire rope (5); the second winch (8) is positioned on the material receiving plate (3), a second pulley (10) is arranged on the material blocking plate (11), and the second winch (8) is connected with the second pulley (10) through a second steel wire rope (9); the third winch (12) is positioned on the turnover plate (111), and the third winch (12) is connected with the expansion plate (112) through a third steel wire rope (13).

2. The retractable and foldable striker plate for the ship unloader of claim 1, wherein: a sliding groove is formed in the middle of the turnover plate (111), and the expansion plate (112) is located in the sliding groove and can stretch and slide in the sliding groove; the turnover plate (111) and the expansion plate (112) are both of a flat plate structure.

3. The retractable and foldable striker plate for the ship unloader of claim 2, wherein: the first winch (4) is located above the hinged position of the material receiving plate (3) and the hopper (2), the first pulley (6) is specifically located at the top of one end, away from the hopper (2), of the material receiving plate (3), and the axis of the first pulley (6) is parallel to the hinged rotary axis of the material receiving plate (3) and the hopper (2).

4. The retractable and foldable striker plate for the ship unloader of claim 3, wherein: the lifting lug (7) is specifically positioned at the bottom of one end, away from the hopper (2), of the material receiving plate (3), and the material receiving plate (3) is of a flat plate-shaped structure.

5. The retractable and foldable striker plate for the ship unloader of claim 4, wherein: the second winch (8) is specifically located at the middle position of the side face of the material receiving plate (3), the second pulley (10) is specifically located at the middle position of the side face of the turnover plate (111), and the axis of the second pulley (10) is parallel to the hinged rotary axis of the material blocking plate (11) and the material receiving plate (3).

6. The retractable and foldable striker plate for the ship unloader of claim 5, wherein: the third winch (12) is specifically positioned in the middle of one side, close to the material receiving plate (3), of the turnover plate (111), and the third steel wire rope (13) is positioned inside the turnover plate (111).

Technical Field

The invention relates to the field of ship unloaders, in particular to a telescopic folding striker plate for a ship unloader.

Background

When the wharf unloads, in the process of grabbing materials from the cabin by using the grab bucket and throwing the materials into the hopper, different material scattering problems exist for various reasons. The material that glues at the grab bucket inner wall after the grab bucket opens the blanking falls in service etc. condition if the material snatchs too much, the grab bucket is closed not tightly, grab bucket.

Because there is the clearance between ship and the pier platform, the length of flitch in addition is limited, so will cause some material to spill to the aquatic or spill to the phenomenon on ship board, pier, not only cause the material loss, difficult clearance, still can the polluted environment simultaneously.

Disclosure of Invention

The purpose of the invention is: the utility model provides a but ship unloader is with scalable folding striker plate uses the grab bucket to snatch the in-process that the material was thrown to the hopper from the cabin and opens and realize the location, and the material that falls down from the grab bucket can fall back to the cabin of ship in the slope guiding action, avoids the material to spill in aqueous or spill to ship board, pier on, effectively avoids the loss of material, avoids the polluted environment simultaneously.

In order to achieve the above purpose, the present invention provides the following technical solutions:

a retractable and foldable striker plate for a ship unloader is arranged on the ship unloader, wherein the ship unloader is provided with a hopper, and the hopper comprises a material receiving plate, a first winch, a second winch, the striker plate and a third winch; the receiving plate is hinged with one side of the top end of the hopper, a lifting lug is arranged on the receiving plate, and the material blocking plate is hinged with the lifting lug; the striker plate comprises a turnover plate and a telescopic plate; the first winch is positioned on the ship unloader, the material receiving plate is provided with a first pulley, and the first winch is connected with the first pulley through a first steel wire rope; the second winch is positioned on the material receiving plate, a second pulley is arranged on the material blocking plate, and the second winch is connected with the second pulley through a second steel wire rope; the third winch is located on the turnover plate and connected with the telescopic plate through a third steel wire rope.

Furthermore, a sliding groove is formed in the middle of the turnover plate, and the telescopic plate is located in the sliding groove and can stretch and slide in the sliding groove; the turnover plate and the expansion plate are both of a flat plate structure.

Furthermore, the first winding is located above the hinged position of the material receiving plate and the hopper, the first pulley is specifically located at the top of one end, away from the hopper, of the material receiving plate, and the axis of the first pulley is parallel to the hinged rotary axis of the material receiving plate and the hopper.

Furthermore, the lug is specifically located and connects the bottom that the flitch kept away from hopper one end, connect the flitch to be flat structure.

Furthermore, the second winch is specifically located at the middle position of the side face of the material receiving plate, the second pulley is specifically located at the middle position of the side face of the turnover plate, and the axis of the second pulley is parallel to the hinged rotary axis of the material blocking plate and the material receiving plate.

Furthermore, the third winch is specifically located in the middle of one side, close to the material receiving plate, of the turnover plate, and the third steel wire rope is located inside the turnover plate.

The invention has the beneficial effects that: the utility model provides a but ship unloader is with scalable folding striker plate, snatch the material from the cabin and throw the in-process of hopper and open and realize the location using the grab bucket, the material that falls down from the grab bucket, can be in the flitch that connects, the slope guide effect of returning to in the cabin of ship under roll-over board and expansion plate, avoid the material to spill in aqueous or spill to the ship board, on the pier, effectively avoid the loss of material, save the cost, save subsequent material cleaning operation, can avoid the material to go into the water polluted environment simultaneously.

Drawings

Fig. 1 is a schematic view of the extended use state of the retractable and foldable striker plate for the ship unloader.

Fig. 2 is a schematic diagram of the retractable and foldable striker plate for the ship unloader in a retracted state.

In the figure: 1. a ship unloader; 2. a hopper; 3. a material receiving plate; 4. a first winch; 5. a first wire rope; 6. a first pulley; 7. lifting lugs; 8. a second winch; 9. a second wire rope; 10. a second pulley; 11. a striker plate; 111. a turnover plate; 112. a retractable plate; 12. a third winch; 13. and a third steel wire rope.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 2, a retractable and foldable striker plate for a ship unloader is arranged on a ship unloader 1, wherein a hopper 2 is arranged on the ship unloader 1, and the hopper 2 is used for containing materials to be conveyed and comprises a receiving plate 3, a first winch 4, a second winch 8, a striker plate 11 and a third winch 12; the receiving plate 3 is hinged with one side of the top end of the hopper 2, the receiving plate 3 can turn over relative to the hopper 2, the receiving plate 3 is used for blocking and guiding the scattered materials, a lifting lug 7 is arranged on the receiving plate 3, the material blocking plate 11 is hinged with the lifting lug 7, and the material blocking plate 11 can turn over relative to the lifting lug 7; the striker plate 11 comprises a turning plate 111 and a telescopic plate 112; the first winch 4 is located on the ship unloader 1, the first pulley 6 is arranged on the material receiving plate 3, the first winch 4 is connected with the first pulley 6 through a first steel wire rope 5, the first winch 4 is used for driving the first steel wire rope 5 to move, and then the material receiving plate 3 is turned over up and down through the first pulley 6; the second winch 8 is located on the material receiving plate 3, a second pulley 10 is arranged on the material blocking plate 11, the second winch 8 is connected with the second pulley 10 through a second steel wire rope 9, the second winch 8 is used for driving the second steel wire rope 9 to move, and then the overturning action of the material blocking plate 11 is realized through the second pulley 10; the third winch 12 is located on the turning plate 111, and the third winch 12 is connected with the expansion plate 112 through a third steel wire rope 13.

A sliding groove is formed in the middle of the turnover plate 111, and the expansion plate 112 is located in the sliding groove and can stretch and slide in the sliding groove; the turnover plate 111 and the telescopic plate 112 are both of a flat plate structure, and the turnover plate 111 and the telescopic plate 112 are both used for blocking and guiding the scattered materials.

The first coiling device is characterized in that the first coiling device 4 is positioned above the hinged position of the material receiving plate 3 and the hopper 2, the first pulley 6 is specifically positioned at the top of one end, away from the hopper 2, of the material receiving plate 3, and the axis of the first pulley 6 is parallel to the hinged rotary axis of the material receiving plate 3 and the hopper 2, so that linkage and turnover are realized.

The lifting lug 7 is specifically positioned at the bottom of one end, away from the hopper 2, of the material receiving plate 3, and the material receiving plate 3 is of a flat plate-shaped structure.

The second winch 8 is specifically located at the middle position of the side face of the material receiving plate 3, the second pulley 10 is specifically located at the middle position of the side face of the turnover plate 111, and the axis of the second pulley 10 is parallel to the hinged rotary axis of the material blocking plate 11 and the material receiving plate 3, so that linkage turnover is achieved.

The third winch 12 is specifically located in the middle of one side of the turnover plate 111 close to the material receiving plate 3, the third steel wire rope 13 is located inside the turnover plate 111, and the third winch 12 is used for driving the third steel wire rope 13, so that extending and retracting actions of the telescopic plate 112 are achieved.

The working principle of the invention is as follows: when material grabbing operation is required, firstly, the first winch 4 drives the first steel wire rope 5 to move relative to the first pulley 6, so that the angle of the material receiving plate 3 is adjusted until the angle of the material receiving plate 3 is adjusted to the posture shown in fig. 1 from the posture shown in fig. 2, and at the moment, the whole material receiving plate 3 inclines towards a ship; then, the second winch 8 drives the second steel wire rope 9 to move relative to the second pulley 6, so that the angle of the striker plate 11 is adjusted until the angle of the striker plate 11 is adjusted from the posture shown in fig. 2 to the posture shown in fig. 1, and at the moment, the whole striker plate 11 inclines towards the ship; finally, the third winch 12 drives the third steel wire rope 13 to unreel, and under the action of the self gravity of the expansion plate 112, the expansion plate 112 slides out along the sliding groove of the turnover plate 111 until a specific extension amount is reached, wherein the extension amount is determined according to the gap between a ship and a wharf, and finally reaches the extension state shown in fig. 1; at the moment, the first winch 4, the second winch 8 and the third winch 12 all keep fixing the steel wire rope, so that the fixation of the integral posture is realized; when partial materials are scattered from the grab bucket, the materials can be scattered on the material receiving plate 3 or the turnover plate 111 or the expansion plate 112, the materials can fall back to the cabin of the ship under the inclined guiding action, the materials are prevented from being scattered in water or scattered on a ship board and a wharf, the loss of the materials is effectively avoided, the cost is saved, the subsequent material cleaning operation is omitted, and meanwhile, the environment pollution caused by the materials entering water can be avoided.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above examples are intended to further illustrate the present invention, but are not intended to limit the invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.