Anti-leakage device of right-angle chain bucket machine

Abstract

The utility model discloses a right-angle chain bucket machine material leakage prevention device, which relates to the field of right-angle chain bucket machines and comprises a containing box body, supporting side rods are vertically arranged on two sides of the containing box body, inserting shaft rods are horizontally and symmetrically welded on two side edges of the containing box body, side through holes are formed in the side edges of the supporting side rods, and the inserting shaft rods are inserted into the side through holes. Side through holes are formed in the side edges of the supporting side rods, fixed bearings are fixedly clamped to the inner side edges of the side through holes, mounting side blocks are symmetrically welded to the two side edges of the supporting side rods, mounting through holes are formed in the side edges of the mounting side blocks, bottom air cylinder bodies are fixedly arranged at the bottom ends of the supporting side rods, and fixed connecting rods are horizontally welded to the side edges between the supporting side rods; an inner clamping groove is formed in the inner side edge of the side through hole, a bottom matching groove is vertically formed in the bottom face of the inner side of the inner clamping groove, an integrated structure is adopted so that installation can be more convenient and faster, meanwhile, a vertical conveying structure can be adopted so that material leakage use can be effectively prevented, and an electric control overturning structure enables use to be more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of right-angle chain bucket machines, in particular to a leakage prevention device for right-angle chain bucket machines. Background Art

[0002] The chain bucket conveyor uses the drive mechanism chain to pull the bucket filled with materials along the track for horizontal or inclined transportation; it has the advantages of flexible layout, large conveying capacity, long service life, small maintenance, low operating cost, and large conveying slope. It is widely used in power stations, mining, metallurgy, coal and other industries to transport various loose materials, such as boiler ash, cement clinker, iron slag, slag, limestone, crushed stone, etc., especially some materials with high temperature, large bulk, large block size, sharp angles and strong abrasiveness.

[0003] When the current right-angle chain bucket machine is in use, since the internal structure is installed and operated through a split containing box structure, after the chain transmission movement, the box body will shake and flip under the pulling force, causing the internal material of the box body to leak sideways and affect its use. Utility Model Content

[0004] The purpose of the utility model is to provide a right-angle chain bucket machine anti-leakage device to solve the problem raised in the above background technology that when the current right-angle chain bucket machine is in use, since the internal installation and operation is carried out through a split containing box structure, after the transmission movement of the chain, the box body will shake and flip under the pulling force, resulting in the side leakage of internal material of the box body and affecting the use.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A right-angle chain bucket machine leakage prevention device comprises a containing box body, support side rods are vertically arranged on both sides of the containing box body, plug-in shaft rods are horizontally symmetrically welded on both sides of the containing box body, side through holes are opened on the sides of the supporting side rods, fixed bearings are fixedly clamped on the inner sides of the side through holes, mounting side blocks are symmetrically welded on both sides of the supporting side rods, mounting through holes are opened on the sides of the mounting side blocks, a bottom cylinder is fixedly arranged on the bottom ends of the supporting side rods, fixed connecting rods are horizontally welded on the sides between the supporting side rods, and the side through holes are fixedly clamped on the inner sides of the side through holes. An inner snap-in groove is provided on the inner side edge of the hole, a bottom matching groove is provided vertically on the inner bottom surface of the inner snap-in groove, an extruded bottom block is vertically clamped on the inner side edge of the bottom matching groove, a through-groove is provided vertically on the inner side wall of the supporting side rod, a connecting rod body is vertically inserted into the inner side edge of the through-groove, a limiting rack is fixedly provided on the top end of the extruded bottom block, a rotating gear disk is fixedly sleeved on the outer side edge of the inserting shaft rod, an inner guide block is symmetrically provided on the inner bottom surface of the containing box body, and a counterweight bottom block is fixedly provided on the bottom surface of the containing box body.

[0007] As a preferred embodiment of the utility model: the top surface of the containing box body is open, and the containing box body is arranged in a conical shape, there are two supporting side rods, and the two supporting side rods are arranged parallel to each other, one end of the plug-in shaft rod is horizontally fixedly arranged on the side center line of the containing box body near the top position, and the other end of the plug-in shaft rod is horizontally fixedly inserted on the inner side of the fixed bearing.

[0008] As a preferred embodiment of the utility model: the side through hole is horizontally opened in the side center line of the supporting side rod near the top end, the fixed bearings are symmetrically fixed in groups of two at the two opening ends inside the side through hole, the mounting side blocks are symmetrically fixed in groups of two at the side corners of the supporting side rod, and the mounting through holes are all opened in a through manner.

[0009] As a preferred embodiment of the utility model: the bottom air cylinder body is vertically fixed at the bottom center position of the supporting side rod, and the output end of the bottom air cylinder body is vertically inserted upward on the inner side edge of the through groove, the extension end is fixedly connected at the bottom end position of the connecting rod body, and the two ends of the fixed connecting rod are horizontally fixed at the bottom end position of the side between the supporting side rods.

[0010] As a preferred embodiment of the utility model: the inner snap-in groove is annularly opened at the inner center line position of the side through hole, the top end of the extruded bottom block is arranged in an arc-shaped groove structure, the through-through groove is vertically opened at the inner center axis position of the supporting side rod, and the top end of the through-through groove extends to the inner bottom end center position of the bottom matching groove to maintain connection, and the top end of the connecting rod body is fixedly connected and arranged at the bottom end center position of the extruded bottom block.

[0011] As a preferred embodiment of the utility model: the limiting rack is fixedly arranged inside the top arc groove of the extrusion bottom block, and the top surface of the limiting rack and the bottom surface of the rotating gear disc are gear-connected with each other, the rotating gear disc is fixedly sleeved and arranged at the outer center position of the plug-in shaft, and the rotating gear disc is clamped and arranged on the inner side edge of the inner clamping groove, and the counterweight bottom block is fixedly arranged at the bottom center position of the containing box body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model completes the installation process by vertically docking the supporting side rods at the side edges of the chains inside the machine body, and after the bolts penetrate the installation through holes, the installation side blocks are fixedly installed to the sides of the chains, so that the supporting side rods drive the containing box body at the positions between to be vertically arranged at the positions between the chains, and under the counterweight of the counterweight bottom block at the bottom, the opening of the containing box body is always arranged upward, and the plug-in shaft rod forms an automatic rotation operation inside the fixed bearing to ensure that the containing box body keeps the opening arranged upward, so that after the inside of the containing box body is filled with materials, no leakage occurs during the transmission movement, and the box body is lifted to the finger under the drive of the machine body chain. After the height is determined, when the internal material of the containing box needs to be dumped out, the output end of the bottom air cylinder at the bottom can be extended, so that the output end top is connected to the connecting rod body and moves upward inside the through groove, and the top end is connected to the extrusion bottom block to the outer side of the rotating gear plate, and the limit rack and the rotating gear plate are geared and stabilized with each other, so that the plug-in shaft rod is unable to rotate, and the containing box can be turned over and dumped under the drive of the chain. The integrated structure makes it more convenient to install, and the vertical transmission structure can effectively prevent leakage, and the electric control turning structure makes it more efficient during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a right-angle chain bucket machine anti-leakage device;

[0016] Figure 2 It is a structural schematic diagram of the side section connection details of a supporting side rod of a right-angle chain bucket conveyor anti-leakage device;

[0017] Figure 3 It is a structural schematic diagram of the front view cross-section connection details of a supporting side rod of a right-angle chain bucket machine anti-leakage device;

[0018] Figure 4 The present invention is a structural schematic diagram showing the connection details of the side section of a containing box of a right-angle chain bucket conveyor's leakage prevention device.

[0019] In the figure: 1. Container body; 2. Support side rod; 3. Plug-in shaft rod; 4. Side through hole; 5. Fixed bearing; 6. Install side block; 7. Install through hole; 8. Bottom cylinder body; 9. Fixed connecting rod; 10. Internal snap-in groove; 11. Bottom matching groove; 12. Extrusion bottom block; 13. Through through groove; 14. Connecting rod body; 15. Limiting rack; 16. Rotating gear disc; 17. Internal guide block; 18. Counterweight bottom block. DETAILED DESCRIPTION

[0020] See also Figure 1 In the embodiment of the utility model, a right-angle chain bucket machine leakage prevention device includes a containing box body 1, supporting side rods 2 are vertically arranged on both sides of the containing box body 1, and plug-in shaft rods 3 are horizontally symmetrically welded on both sides of the containing box body 1. The top surface of the containing box body 1 is open, and the containing box body 1 is arranged in a conical shape. There are two supporting side rods 2, and the two supporting side rods 2 are arranged parallel to each other. One end of the plug-in shaft rod 3 is horizontally fixedly arranged on the side center line of the containing box body 1 near the top position, and the other end of the plug-in shaft rod 3 is horizontally fixed and plugged on the inner side of the fixed bearing 5. The side of the supporting side rod 2 is provided with a side through hole 4, and the inner side of the side through hole 4 is fixedly clamped with a fixed bearing 5. The two sides of the supporting side rod 2 are symmetrically welded with mounting side blocks 6, and the sides of the mounting side blocks 6 are provided with mounting The through holes 7 are installed, and the side through holes 4 are horizontally opened in the side midline of the supporting side rod 2 near the top position. The fixed bearings 5 ​​are symmetrically fixed in groups of two at the two opening ends of the inner side of the side through holes 4. The side blocks 6 are symmetrically fixed in groups of two at the side corners of the supporting side rod 2. The through holes 7 are all opened in a through manner. The bottom end of the supporting side rod 2 is fixed with a bottom cylinder body 8. A fixed connecting rod 9 is horizontally welded on the side between the supporting side rods 2. The bottom cylinder body 8 is vertically fixed at the center of the bottom end of the supporting side rod 2, and the output end of the bottom cylinder body 8 is vertically inserted and arranged on the inner side of the through groove 13, and the extended end is fixedly connected and arranged at the bottom end of the connecting rod body 14. The two ends of the fixed connecting rod 9 are horizontally fixed at the bottom end of the side between the supporting side rods 2.

[0021] See also Figure 2-4In the embodiment of the utility model, a right-angle chain bucket machine anti-leakage device is provided, wherein the inner side edge of the side through hole 4 is provided with an inner clamping groove 10, and the inner bottom surface of the inner clamping groove 10 is vertically provided with a bottom matching groove 11, and the inner side edge of the bottom matching groove 11 is vertically clamped with an extruded bottom block 12, and the inner side wall of the supporting side rod 2 is vertically provided with a through-through groove 13, and the inner side edge of the through-through groove 13 is vertically plugged with a connecting rod body 14, the inner clamping groove 10 is annularly provided at the inner center line position of the side through hole 4, and the top end of the extruded bottom block 12 is arranged in an arc-shaped groove structure, and the through-through groove 13 is vertically through-type provided at the inner center axis position of the supporting side rod 2, and the top end of the through-through groove 13 extends to the inner bottom center position of the bottom matching groove 11 to maintain connection, and the connecting rod body 14 is connected to the inner side wall of the supporting side rod 2. The top end of the connecting rod body 14 is fixedly connected to the bottom center position of the extrusion bottom block 12, the top end of the extrusion bottom block 12 is fixedly provided with a limit rack 15, the outer side edge of the plug-in shaft 3 is fixedly sleeved with a rotating toothed disc 16, the inner bottom surface of the containing box body 1 is symmetrically provided with an inner guide block 17, and the bottom surface of the containing box body 1 is fixedly provided with a counterweight bottom block 18, the limit rack 15 is fixedly set inside the top arc groove of the extrusion bottom block 12, and the top surface of the limit rack 15 and the bottom surface of the rotating toothed disc 16 are gear-connected with each other, the rotating toothed disc 16 is fixedly sleeved at the outer center position of the plug-in shaft 3, and the rotating toothed disc 16 is clamped on the inner side of the inner clamping groove 10, and the counterweight bottom block 18 is fixedly set at the bottom center position of the containing box body 1.

[0022] The working principle of the utility model is:

[0023] The supporting side rod 2 is vertically connected and set at the side of the chain inside the machine body. After the bolts pass through the installation through holes 7, the installation side block 6 is fixedly installed to the side of the chain to complete the installation process. The supporting side rod 2 drives the containing box body 1 in the middle to be vertically set between the chains. Under the counterweight of the counterweight bottom block 18 at the bottom, the opening of the containing box body 1 is always set upward, and the plug-in shaft rod 3 forms an automatic rotation operation inside the fixed bearing 5 to ensure that the containing box body 1 keeps the opening set upward, so that the inside of the containing box body 1 will not be moved during the transmission movement after the material is filled. When leakage occurs, and after it is lifted to a specified height driven by the machine chain, when the internal material of the containing box body 1 needs to be dumped out, the output end of the bottom air cylinder 8 at the bottom can be extended, so that the output end top connects with the connecting rod body 14 and moves upward inside the through groove 13, and the top end top presses the bottom block 12 to the outer side of the rotating toothed disc 16, so that the limiting rack 15 and the rotating toothed disc 16 are geared and stabilized with each other, so that the plug-in shaft rod 3 is unable to rotate, and the containing box body 1 can be turned over and dumped under the drive of the chain.

[0024] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A right-angle chain bucket machine leakage prevention device, comprising a containing box (1), characterized in that: Support side rods (2) are vertically arranged on both sides of the containing box body (1), plug-in shaft rods (3) are horizontally symmetrically welded on both sides of the containing box body (1), side through holes (4) are provided on the sides of the supporting side rods (2), and fixed bearings (5) are fixedly clamped on the inner sides of the side through holes (4), mounting side blocks (6) are symmetrically welded on both sides of the supporting side rods (2), and mounting through holes (7) are provided on the sides of the mounting side blocks (6), a bottom cylinder body (8) is fixedly arranged at the bottom end of the supporting side rods (2), a fixed connecting rod (9) is horizontally welded on the sides between the supporting side rods (2), and an inner clamping groove (10) is provided on the inner sides of the side through holes (4). The inner bottom surface of the inner clamping groove (10) is vertically provided with a bottom matching groove (11), the inner side edge of the bottom matching groove (11) is vertically clamped with an extrusion bottom block (12), the inner side wall of the supporting side rod (2) is vertically provided with a through groove (13), the inner side edge of the through groove (13) is vertically plugged with a connecting rod body (14), a limiting rack (15) is fixedly provided at the top end of the extrusion bottom block (12), a rotating gear disk (16) is fixedly sleeved on the outer side edge of the plug-in shaft rod (3), an inner guide block (17) is symmetrically provided on the inner bottom surface of the containing box body (1), and a counterweight bottom block (18) is fixedly provided on the bottom surface of the containing box body (1).

2. A right-angle chain bucket machine leakage prevention device according to claim 1, characterized in that: The top surface of the containing box body (1) is open, and the containing box body (1) is arranged in a conical shape. The number of the supporting side rods (2) is two, and the two supporting side rods (2) are arranged parallel to each other. One end of the plug-in shaft rod (3) is horizontally fixedly arranged at a position close to the top end of the side center line of the containing box body (1), and the other end of the plug-in shaft rod (3) is horizontally fixedly plugged into the inner side of the fixed bearing (5).

3. A right-angle chain bucket machine leakage prevention device according to claim 1, characterized in that: The side through holes (4) are horizontally opened at the side center line of the supporting side rod (2) near the top end, the fixed bearings (5) are symmetrically fixed in groups of two at the two inner opening ends of the side through holes (4), the mounting side blocks (6) are symmetrically fixed in groups of two at the side corners of the supporting side rod (2), and the mounting through holes (7) are all opened in a through manner.

4. A right-angle chain bucket machine leakage prevention device according to claim 1, characterized in that: The bottom cylinder body (8) is vertically fixedly arranged at the center position of the bottom end of the supporting side rod (2), and the output end of the bottom cylinder body (8) is vertically inserted and arranged on the inner side edge of the through-slot (13), and the extended end is fixedly connected and arranged at the bottom end position of the connecting rod body (14), and the two ends of the fixed connecting rod (9) are horizontally fixedly arranged at the bottom end position of the side edge between the supporting side rods (2).

5. The right-angle chain bucket machine leakage prevention device according to claim 1, characterized in that: The inner clamping groove (10) is annularly arranged at the inner center line of the side through hole (4); the top end of the extruded bottom block (12) is arranged in an arc-shaped groove structure; the through-through groove (13) is vertically arranged at the inner center axis of the supporting side rod (2); and the top end of the through-through groove (13) extends to the inner bottom center of the bottom matching groove (11) to maintain connection; the top end of the connecting rod body (14) is fixedly connected to the bottom center of the extruded bottom block (12).

6. A right-angle chain bucket machine leakage prevention device according to claim 1, characterized in that: The limiting rack (15) is fixedly arranged inside the top arc groove of the extrusion bottom block (12), and the top surface of the limiting rack (15) and the bottom surface of the rotating toothed disc (16) are tooth-engaged with each other, the rotating toothed disc (16) is fixedly sleeved at the outer center position of the plug-in shaft (3), and the rotating toothed disc (16) is clamped at the inner side edge of the inner clamping groove (10), and the counterweight bottom block (18) is fixedly arranged at the bottom center position of the containing box body (1).

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