CN216189456U

CN216189456U - Ship unloaders hopper with prevent function of falling

Info

Publication number: CN216189456U
Application number: CN202122366516.6U
Authority: CN
Inventors: 陈岩
Original assignee: Xuzhou Same Engineering Machinery Technology Co ltd
Current assignee: Xuzhou Same Engineering Machinery Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-05
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of ship unloaders, in particular to a ship unloader hopper with an anti-falling function, and solves the problem that long-time abrasion between the hopper and a lifting rope of a ship unloader in the prior art can cause the safety of hopper falling. The utility model provides a ship unloaders hopper with prevent function of falling, includes the driving-disc and installs the hopper in the driving-disc below to and the lifting rope of being connected with the driving-disc, two fixed plates are all installed to the top both sides of driving-disc. When one side of the supporting plate is abnormal or one end block is broken and deformed, the rubber pad at the top end of the fixing ring is abutted against the anti-falling cover plate, the stress of the lifting rope positioned in the through hole is increased, and the pressure sensor transmits a signal to the electronic control box after receiving a pressure signal, so that an alarm of the electronic control box sends out a sound, thereby being used for warning workers in advance that the hopper has the possibility of falling, so that the timely maintenance of the connecting part of the hopper can be realized, and the occurrence of safety accidents is greatly reduced.

Description

Ship unloaders hopper with prevent function of falling

Technical Field

The utility model relates to the technical field of ship unloaders, in particular to a ship unloader hopper with an anti-falling function.

Background

The ship unloader is a equipment that is used for transporting the material on the ship to other places, snatchs the material on the ship through the hopper of manual operation control ship unloader, snatchs the back, and the hopper that the material will be snatched in the manual work is transported to the department of unloading, and control hopper falls the material, has accomplished the transportation of single material promptly.

And the hopper needs to use the loop wheel machine when transporting another position from a position, and the loop wheel machine passes through the steel wire lifting rope and is connected with the hopper, and hopper self has certain weight, and the material also has weight, and the junction wearing and tearing of lifting rope and hopper are serious after the long-time work of hopper, can cause wire rope and hopper to break away from, if the staff does not in time discover, probably causes the serious incident that the hopper falls, so, now provide a ship unloader hopper with prevent falling function, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hopper of a ship unloader with an anti-falling function, and the problem that long-time abrasion between the hopper and a lifting rope of the ship unloader in the prior art can cause a safety accident that the hopper falls is solved.

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

a ship unloader hopper with anti-falling function comprises a driving disc, a hopper arranged below the driving disc and lifting ropes connected with the driving disc, wherein two fixed plates are arranged on two sides of the top end of the driving disc, a fixed shaft is arranged between every two fixed plates, the bottom extending ends of the lifting ropes are divided into two strands to be respectively matched with the fixed shafts on two sides, each lifting rope is divided into two strands, a supporting plate is arranged below the fixed shaft, the bottom ends of the two lifting ropes are respectively connected with two sides of the top of the supporting plate, an anti-falling cover plate is arranged above the supporting plate, through holes for the through penetration of the lifting ropes are formed in the anti-falling cover plate, a fixing ring is fixedly sleeved on the lifting ropes and is positioned below the anti-falling cover plate, a rubber pad is arranged on the upper end face of the fixing ring, a pressure sensor is arranged between the rubber pad and the fixing ring, and an electric control box is arranged at the top of the anti-falling cover plate, an alarm is installed on the top end of the electric control box, and the pressure sensor is electrically connected with the electric control box.

Preferably, the cross section of the fixed shaft is of a circular structure, the supporting plate is of an arc plate shape with a semicircular cross section, end blocks are mounted at the top ends of two sides of the supporting plate, and the end blocks are used for penetrating through a lifting rope.

Preferably, the end surface of the inner side of the supporting plate is provided with a second rack which is parallel to the axial lead of the fixed shaft, and the outer wall of the fixed shaft is provided with a first rack which is meshed with the corresponding second rack.

Preferably, the lower end face of the inner side of the anti-falling cover plate is fixedly connected with a rubber plate which is abutted against the top of the fixed shaft.

Preferably, the vertical section of the anti-falling cover plate is of a U-shaped structure with a downward opening, and the bottom end of the anti-falling cover plate covers the top of the supporting plate.

Preferably, the perforation is provided with four on preventing weighing down the cover plate, and solid fixed ring corresponds the perforation and is provided with four, and connects on same circuit with the pressure sensor of two of one side.

The utility model has at least the following beneficial effects:

1. when one side of the supporting plate is abnormal or one end block is broken and deformed, the rubber pad at the top end of the fixing ring is abutted to the anti-falling cover plate, the stress of the lifting rope positioned in the through hole is increased, and the pressure sensor transmits a signal to the electronic control box after receiving a pressure signal, so that the alarm of the electronic control box sends out a sound, the hopper is used for warning workers in advance, the hopper has the possibility of falling, and the hopper can be timely maintained at the joint, and the safety accidents are greatly reduced.

2. Through set up intermeshing's first rack and second rack between layer board and fixed axle for the layer board not only exists with the extrusion force of fixed axle, still has circumferential rotation's torsional force, makes the one end fracture back of layer board, receives spacing of first rack and second rack, thereby can maintain the hopper and carry out stable state, has improved the usability of hopper.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic elevation view of a hopper structure of a ship unloader;

FIG. 2 is a schematic side sectional view of the fixed shaft;

FIG. 3 is a schematic top view of a pallet;

FIG. 4 is a schematic top view of the cage plate.

In the figure: 1. a hopper; 2. a drive disc; 3. a lifting rope; 4. a fixing plate; 5. a fixed shaft; 6. a first rack; 7. a support plate; 8. a second rack; 9. an end-block; 10. a fixing ring; 11. a rubber pad; 12. an anti-falling cover plate; 13. perforating; 14. a rubber plate; 15. an electronic control box; 16. an alarm; 17. a pressure sensor.

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 utility model and are not intended to limit the utility model.

Example one

Referring to fig. 1-4, a hopper of a ship unloader with a falling prevention function comprises a driving disc 2, a hopper 1 arranged below the driving disc 2, and lifting ropes 3 connected with the driving disc 2, wherein two fixing plates 4 are respectively arranged at two sides of the top end of the driving disc 2, a fixing shaft 5 is arranged between every two fixing plates 4, the bottom end extension ends of the lifting ropes 3 are divided into two strands to be respectively matched with the fixing shafts 5 at two sides, each lifting rope 3 is divided into two strands, a supporting plate 7 is arranged below the fixing shaft 5, the bottom ends of the two lifting ropes 3 are respectively connected with two sides of the top of the supporting plate 7, an anti-falling cover plate 12 is arranged above the supporting plate 7, a through hole 13 for the penetration of the lifting rope 3 is arranged on the anti-falling cover plate 12, a fixing ring 10 is fixedly sleeved on the lifting rope 3, the fixing ring 10 is arranged below the anti-falling cover plate 12, a rubber pad 11 is arranged on the upper end surface of the fixing ring 10, a pressure sensor 17 is arranged between the rubber pad 11 and the fixing ring 10, an electric control box 15 is installed at the top of the anti-falling cover plate 12, an alarm 16 is installed at the top end of the electric control box 15, and a pressure sensor 17 is electrically connected with the electric control box 15; the cross section of the fixed shaft 5 is in a circular structure, the supporting plate 7 is in an arc plate shape with a semicircular cross section, end blocks 9 are mounted at the top ends of two sides of the supporting plate 7, and the end blocks 9 are used for penetrating through the lifting rope 3; the lower end surface of the inner side of the anti-falling cover plate 12 is fixedly connected with a rubber plate 14 which is abutted against the top of the fixed shaft 5;

the scheme has the following working processes that when the lifting rope 3 of the driving disc 2 is installed, the bottom end of the lifting rope 3 penetrates through the through hole 13 of the anti-falling cover plate 12, the extending end of the lifting rope 3 is fixedly connected with the end block 9 of the supporting plate 7, and then the fixing ring 10 is fixed on the lifting rope 3, wherein the rubber pad 11 is approximately abutted against the anti-falling cover plate 12 to complete the installation of the hopper 1;

in the scheme, when the anti-dropping device is used, the force of the hopper 1 is mainly borne on the supporting plate 7 and at the joint of the supporting plate 7 and the end block 9, when one side of the supporting plate 7 is abnormal or one end block 9 is broken and deformed, the rubber pad 11 at the top end of the fixing ring 10 is abutted to the anti-dropping cover plate 12, the stress of the lifting rope 3 positioned in the through hole 13 is increased, the pressure sensor 17 receives a pressure signal and transmits the signal to the electronic control box 15, so that the alarm 16 of the electronic control box 15 sends out a buzzing signal, the alarm is used for warning workers in advance, the hopper 1 has the possibility of falling, the timely maintenance of the joint of the hopper 1 can be achieved, and the safety accidents are greatly reduced.

Furthermore, a second rack 8 parallel to the axial lead of the fixed shaft 5 is arranged on the end surface of the inner side of the supporting plate 7, and a first rack 6 meshed with the corresponding second rack 8 is arranged on the outer wall of the fixed shaft 5; through set up intermeshing's first rack 6 and second rack 8 between layer board 7 and fixed axle 5 for layer board 7 not only exists with the extrusion force of fixed axle 5, still has circumference pivoted torsional force, makes the one end fracture back of layer board 7, receives first rack 6 and second rack 8 spacing, thereby can maintain hopper 1 and carry out stable state, has improved hopper 1's usability.

Further, the vertical section of the anti-falling cover plate 12 is of a U-shaped structure with a downward opening, and the bottom end of the anti-falling cover plate 12 covers the top of the supporting plate 7; for limiting the arc-shaped structure supporting plate 7 and reducing the deformation of the two ends of the top of the supporting plate 7.

Furthermore, four through holes 13 are arranged on the anti-falling cover plate 12, four fixing rings 10 are arranged corresponding to the through holes 13, and two pressure sensors 17 on the same side are connected to the same line; so that one of any two of the two devices at the same side generates pressure change, the alarm 16 will sound, and the anti-falling early warning effect is realized.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ship unloader hopper with prevent function of falling, includes driving-disc (2) and installs hopper (1) in driving-disc (2) below to and lifting rope (3) be connected with driving-disc (2), its characterized in that, two fixed plates (4) are all installed to the top both sides of driving-disc (2), and install fixed axle (5) between per two fixed plates (4), the bottom extension end of lifting rope (3) divide into two strands to respectively with the fixed axle (5) cooperation of both sides, and per strand lifting rope (3) divide into two, the below of fixed axle (5) is provided with layer board (7), the bottom of two lifting rope (3) is connected with the top both sides of layer board (7) respectively, the top of layer board (7) is provided with prevents weighing down cover plate (12), prevent weighing down and set up perforation (13) that are used for lifting rope (3) to run through on cover plate (12), fixed cover has been gone up in lifting rope (3) and has been connect solid fixed ring (10), gu fixed ring (10) are located the below of preventing weighing down cover plate (12), rubber pad (11) are installed to the up end of solid fixed ring (10), install pressure sensor (17) between rubber pad (11) and solid fixed ring (10), prevent weighing down cover plate (12) top and install automatically controlled box (15), alarm (16) are installed on the top of automatically controlled box (15), pressure sensor (17) are connected with automatically controlled box (15) electricity.

2. The hopper of the ship unloader with the fall preventing function as claimed in claim 1, wherein the cross section of the fixed shaft (5) is in a circular structure, the support plate (7) is in an arc plate shape with a semicircular structure, end blocks (9) are mounted at the top ends of two sides of the support plate (7), and the end blocks (9) are used for a lifting rope (3) to penetrate through.

3. The hopper of the ship unloader with the fall prevention function as claimed in claim 1, wherein the inner side end surface of the supporting plate (7) is provided with a second rack (8) parallel to the axial line of the fixed shaft (5), and the outer wall of the fixed shaft (5) is provided with a first rack (6) engaged with the corresponding second rack (8).

4. The hopper of the ship unloader with the fall prevention function as claimed in claim 1, wherein the inner lower end surface of the fall prevention cover plate (12) is fixedly connected with a rubber plate (14) which is abutted against the top of the fixed shaft (5).

5. The hopper of the ship unloader with the fall preventing function as claimed in claim 1, wherein the vertical section of the fall preventing cover plate (12) is in a U-shaped structure with an opening facing downwards, and the bottom end of the fall preventing cover plate (12) is covered on the top of the supporting plate (7).

6. The hopper of the ship unloader with the fall prevention function as claimed in claim 1, wherein the number of the through holes (13) is four on the fall prevention cover plate (12), the number of the fixing rings (10) is four corresponding to the through holes (13), and the pressure sensors (17) of the two on the same side are connected on the same line.