Detachable wind shield of ship unloader

Abstract

The detachable wind shield of the ship unloader comprises a main plate body, a wind shield wall is arranged at the bottom of the main plate body, a horizontal hole is formed in the bottom of the main plate body in a penetrating mode, a dismounting and mounting assembly is arranged between the main plate body and the wind shield wall, the dismounting and mounting assembly comprises a connecting piece, the connecting piece movably penetrates through the hole in the bottom of the main plate body, and the connecting piece is connected with the wind shield wall. The two ends of the connecting piece are located outside the main plate body, a clamping part is arranged at the bottom of the connecting piece, and the clamping part synchronously moves along with the connecting piece; the butt joint piece is fixed to the edge of the top end of the wind-shield wall, and the butt joint piece is connected with the clamping part in a clamped mode; through the designed dismounting and mounting assembly, normal rotating connection of the wind shield and the wind shield wall can be guaranteed, rapid dismounting and mounting of the wind shield and the wind shield wall can be achieved, maintenance and repair of the wind shield in the later period are facilitated, and meanwhile the dismounting and mounting assembly is simple in structure and convenient to machine and manufacture, has high practicability in practical application and is worthy of popularization. The problem that an existing wind shield is not easy to disassemble is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of windshields, and in particular relates to a detachable windshield for a ship unloader. Background Art

[0002] A ship unloader is a specialized machine that utilizes a continuous conveying mechanism to create a head capable of lifting bulk materials. It can also be equipped with self-retrieving capabilities or equipped with retrieving and feeding devices. This allows the material to be continuously lifted from the ship's hold and then unloaded onto a boom or frame for transport to the shore's main conveyor system. Using a ship unloader significantly improves unloading efficiency, minimizes dust pollution, and maintains a clean environment. Its high efficiency and environmental protection make it a key component in loading and unloading operations at major ports. A windshield is a ship unloader accessory that prevents material from being blown away by the wind.

[0003] The existing windshield is basically installed on the windshield wall by rotating. For details, please refer to the windshield wall and windshield in publication number CN112660856A. However, this patent does not specifically disclose how to disassemble and assemble the two. At the same time, since ship unloaders mostly load and unload bulk cargo such as coal, fertilizers, metal ores, which are corrosive to a certain extent, coupled with improper operation by the driver, the windshield and the spray system attached to the windshield are often damaged, resulting in poor dust suppression effect. The conventional connection method is not convenient for disassembly and maintenance. Therefore, there are great limitations in actual use and there is room for improvement. Utility Model Content

[0004] The purpose of the utility model is to provide a detachable windshield for a ship unloader, so as to solve the problem inconvenient operation of the existing windshield during disassembly and maintenance proposed in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The detachable windshield of the ship unloader includes a main body, a windshield wall is provided at the bottom of the main body, a horizontal hole is opened through the bottom of the main body, and a disassembly assembly is provided between the main body and the windshield wall, the disassembly assembly includes:

[0007] A connecting piece is movably inserted into the hole at the bottom of the main body, with both ends of the connecting piece being located outside the main body. A clamping portion is provided at the bottom of the connecting piece, and the clamping portion moves synchronously with the connecting piece.

[0008] The butt joint piece is fixed at the top edge of the windbreak wall and is engaged with the clamping portion.

[0009] Preferably, the connecting part includes a mounting post that passes through the main board body, and the clamping part is a plug post, the plug post has a horizontal part and a vertical part, a screw hole 1 is provided on the top of the mounting post, and a screw hole 2 is provided on the top surface of the vertical part of the plug post, bolts are screwed into the inside of the screw hole 1 and the screw hole 2, and the plug post is fixed to the mounting post by the bolts, wherein the horizontal part of the plug post is clamped into the docking part.

[0010] Preferably, the docking member is a mounting block fixed on the windbreak wall, and a socket is provided on the side of the mounting block facing the horizontal portion of the plug post, and the plug post is inserted into the socket.

[0011] Preferably, a baffle is rotatably connected to the top of the front surface of the main board body, and a connecting rod is rotatably connected to the bottom of the baffle. A connecting cylinder is rotatably connected to the front surface of the main board body, and the connecting rod is inserted into the connecting cylinder. A buffer spring is also provided inside the connecting cylinder to abut against the end face of the connecting rod.

[0012] Preferably, a plurality of through holes are opened through the bottom of the outer surface of the connecting tube, and a sealing ring is fixed to the inner wall of the top opening of the connecting tube, which fits seamlessly with the outer surface of the connecting rod, so that the air between the connecting rod and the connecting tube can only be discharged from the through holes.

[0013] Preferably, a lining steel structure is fixed to the inner side of the rear surface of the main body, and reinforcing ribs are also fixed on the lining steel structure. The arrangement of the lining steel structure and the reinforcing ribs can improve the strength of the main body. A diagonal brace is also installed on the outer surface of the reinforcing rib, and a connecting plate is welded and fixed between the middle position of the diagonal brace and the reinforcing rib to achieve stable installation of the diagonal brace and the reinforcing rib; a spray pipe is also installed on the rear surface of the main body, and the water outlet end of the spray pipe extends through the front surface of the main body to achieve spraying and dust reduction during processing. Holes for the installation column to pass through are also provided on the lining steel structure and the reinforcing ribs.

[0014] Preferably, the distance between the mounting block and the lining steel structure, and the distance between the mounting block and the reinforcing rib are at least twice the length of the horizontal portion of the column.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model can ensure the normal rotation connection between the windshield and the windshield wall through the designed disassembly and assembly components, and can also realize the rapid disassembly and assembly of the two, which is convenient for the later maintenance and repair of the windshield. At the same time, the disassembly and assembly components have a simple structure and are convenient for processing and manufacturing. In actual application, they have high practicality and improve the problem that the existing windshield is difficult to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the disassembly and assembly components of the utility model;

[0019] Figure 3 This is a cross-sectional view of the connection between the baffle and the main body of the utility model;

[0020] Figure 4 This is a structural diagram of the connecting tube of the utility model.

[0021] In the picture:

[0022] 100. Main body; 101. Lining steel structure; 102. Reinforcement ribs; 103. Sprinkler pipe; 104. Baffle; 105. Connecting rod; 106. Connecting cylinder; 106a. Through hole; 106b. Sealing ring; 107. Buffer spring; 108. Mounting column; 108a. Screw hole 1; 109. Insert column; 109a. Screw hole 2; 200. Diagonal brace; 201. Connecting plate; 300. Windbreak wall; 301. Mounting block; 301a. Insert hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 4 The present invention provides a technical solution: a detachable windshield of a ship unloader, comprising a main body 100, a windshield wall 300 provided at the bottom of the main body 100, a horizontal hole being formed through the bottom of the main body 100, and a disassembly assembly being provided between the main body 100 and the windshield wall 300, the disassembly assembly comprising:

[0025] The connector is movably inserted into the hole at the bottom of the main body 100, with both ends of the connector located outside the main body 100. A clamping portion is provided at the bottom of the connector, which moves synchronously with the connector.

[0026] The docking piece is fixed at the top edge of the windshield wall 300. The docking piece is engaged with the snap-fitting portion, and the connection between the two realizes the rotational connection between the main board body 100 and the windshield wall 300. At the same time, the main board body 100 can be disassembled by pulling the connecting piece away from the docking portion.

[0027] In this embodiment, preferably, the connecting part includes a mounting column 108 that passes through the main board body 100, and the clamping part is a plug column 109, the plug column 109 has a horizontal part and a vertical part, a screw hole 108a is provided on the top of the mounting column 108, and a screw hole 2 109a is provided on the top surface of the vertical part of the plug column 109, bolts are screwed into the inside of the screw hole 108a and the screw hole 2 109a, and the plug column 109 is fixed to the mounting column 108 by the bolts, wherein the horizontal part of the plug column 109 is clamped into the docking part.

[0028] In this embodiment, preferably, the docking member is a mounting block 301 fixed on the windshield wall 300, and the mounting block 301 is provided with a socket 301a on the side facing the horizontal portion of the plug column 109. Figure 2 In the direction of the middle arrow, insert the column 109 into the socket 301a to achieve the connection between the main body 100 and the windbreak wall 300. At the same time, the main body 100 can also rotate around the horizontal direction of the column 109. When separation is required later, pull the mounting column 108 in the direction away from the mounting block 301 to disengage the column 109 from the socket 301a.

[0029] In this embodiment, preferably, a baffle 104 is rotatably connected to the top of the front surface of the main body 100. When the grab is unloading, the baffle 104 can protect the front surface of the main body 100 to avoid damage to the grab itself and the spray pipe 103 caused by contact between the grab and the front surface of the main body 100. When the grab contacts the baffle 104, the baffle 104 will drive the connecting rod 105 to move in the connecting tube 106 and squeeze the buffer spring 107 to realize the rotation of the baffle 104 and avoid collision between the fixed baffle 104 and the grab. The bottom of the baffle 104 is rotatably connected to the connecting rod 105, and the front surface of the main body 100 is rotatably connected to the connecting tube 106. The connecting rod 105 is inserted into the connecting tube 106, and a buffer spring 107 is also provided inside the connecting tube 106 to resist the end face of the connecting rod 105.

[0030] In this embodiment, preferably, a plurality of through holes 106a are provided on the bottom of the outer surface of the connecting tube 106. When the connecting rod 105 moves toward the inside of the connecting tube 106, the buffer spring 107 will be squeezed, and the gas in the internal cavity of the connecting tube 106 will be discharged from the through holes 106a. Since the number of through holes 106a is constant, when the exhaust volume reaches the maximum value, the moving speed of the connecting rod 105 is also constant, thereby achieving constant rotation protection to avoid the collision of the baffle 104 and the main body 100 caused by rapid rotation. At the same time, in the later rebound, it is achieved with the help of the rebound force of the buffer spring 107. A sealing ring 106b is also fixed to the inner wall of the top opening of the connecting tube 106. The sealing ring 106b is seamlessly fitted with the outer surface of the connecting rod 105, so that the air between the connecting rod 105 and the connecting tube 106 can only be discharged from the through hole 106a.

[0031] In this embodiment, preferably, a lining steel structure 101 is fixed to the inner side of the rear surface of the main body 100, and a reinforcing rib 102 is fixed to the lining steel structure 101. The arrangement of the lining steel structure 101 and the reinforcing rib 102 can improve the strength of the main body 100. The outer surface of the reinforcing rib 102 is also installed with a diagonal brace 200. The diagonal brace 200 can further improve the strength of the entire main body 100. At the same time, in order to ensure that the main body 100 is not restricted by the diagonal brace 200 during the later rotation, the bottom end of the diagonal brace 200 should be aligned with the external The output end of the hydraulic cylinder is rotationally connected to achieve synchronous rotation of the reinforcement 102 with the main body 100. A connecting plate 201 is welded and fixed between the middle position of the diagonal brace 200 and the reinforcement 102 to achieve stable installation of the diagonal brace 200 and the reinforcement 102; a spray pipe 103 is also installed on the rear surface of the main body 100, and the water outlet end of the spray pipe 103 extends through the front surface of the main body 100 to achieve spraying and dust reduction during processing. The lining steel structure 101 and the reinforcement 102 are also provided with holes for the installation column 108 to pass through.

[0032] In this embodiment, preferably, the distance between the mounting block 301 and the lining steel structure 101, and the distance between the mounting block 301 and the reinforcing rib 102 is at least twice the length of the horizontal portion of the plug column 109, Figure 1 According to the position of the mounting block 301 , it is ensured that the column 109 will not be blocked by the lining steel structure 101 and the reinforcing rib 102 when it is separated from the socket 301 a.

[0033] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable windshield for a ship unloader, comprising a main body (100), wherein a windshield wall (300) is provided at the bottom of the main body (100), characterized in that: A horizontal hole is provided through the bottom of the main body (100), and a disassembly assembly is provided between the main body (100) and the windbreak wall (300), the disassembly assembly comprising: A connecting piece is movably inserted into a hole at the bottom of the main board body (100), with both ends of the connecting piece being located outside the main board body (100), and a clamping portion is provided at the bottom of the connecting piece, and the clamping portion moves synchronously with the connecting piece; The docking piece is fixed at the top edge of the windbreak wall (300), and the docking piece is engaged with the clamping portion.

2. The detachable windshield of the ship unloader according to claim 1, characterized in that: The connecting part includes a mounting column (108) passing through the main body (100), and the clamping part is a plug column (109), the plug column (109) has a horizontal part and a vertical part, a screw hole 1 (108a) is provided on the top of the mounting column (108), and a screw hole 2 (109a) is provided on the top surface of the vertical part of the plug column (109), bolts are screwed into the inside of the screw hole 1 (108a) and the screw hole 2 (109a), and the horizontal part of the plug column (109) is clamped into the docking part.

3. The detachable windshield of the ship unloader according to claim 2, characterized in that: The docking member is a mounting block (301) fixed on the windbreak wall (300), and a socket (301a) is provided on the side of the mounting block (301) facing the horizontal portion of the plug post (109), and the plug post (109) is inserted into the socket (301a).

4. The detachable windshield of the ship unloader according to claim 1, characterized in that: The top of the front surface of the main body (100) is rotatably connected to a baffle (104), the bottom of the baffle (104) is rotatably connected to a connecting rod (105), and the front surface of the main body (100) is rotatably connected to a connecting cylinder (106), the connecting rod (105) is inserted into the connecting cylinder (106), and a buffer spring (107) is also provided inside the connecting cylinder (106) to abut against the end face of the connecting rod (105).

5. The detachable windshield of the ship unloader according to claim 4, characterized in that: The bottom of the outer surface of the connecting tube (106) is provided with a plurality of through holes (106a), and the inner wall of the top opening of the connecting tube (106) is also fixed with a sealing ring (106b), which is seamlessly fitted with the outer surface of the connecting rod (105).

6. The detachable windshield of the ship unloader according to claim 3, characterized in that: A lining steel structure (101) is fixed to the inner side of the rear surface of the main body (100), and a reinforcing rib (102) is also fixed to the lining steel structure (101). An oblique brace (200) is also installed on the outer surface of the reinforcing rib (102), and a connecting plate (201) is welded and fixed between the middle position of the oblique brace (200) and the reinforcing rib (102); a spray pipe (103) is also installed on the rear surface of the main body (100), and the water outlet end of the spray pipe (103) extends through the front surface of the main body (100). The lining steel structure (101) and the reinforcing rib (102) are also provided with holes for the installation column (108) to pass through.

7. The detachable windshield of the ship unloader according to claim 6, characterized in that: The distance between the installation block (301) and the lining steel structure (101), and the distance between the installation block (301) and the reinforcing rib (102) are at least twice the length of the horizontal portion of the insertion column (109).

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