Swing cylinder three-way distributor

Abstract

The utility model relates to the technical field of guide grooves, in particular to a swing cylinder three-way distributor. Comprising a shell, a feeding port is formed in the top of the shell, discharging ports are formed in the two sides of the bottom of the shell, a flow guide conical cylinder is arranged on the upper portion of the interior of the feeding port, a swing cylinder is arranged below the flow guide conical cylinder, openings are formed in the two sides of the shell, outer folding edges are arranged on the peripheries of the openings, and inner folding edges are arranged on the peripheries of end face plates. The end face plate can be inserted into the openings, the inner folding edge is detachably connected with the outer folding edge, a dismounting seam is formed between the lower portion of the end face plate and the openings, a sealing gasket is arranged in the dismounting seam, the L-shaped base plate is used for being inserted into the dismounting seam so as to penetrate into the two openings during dismounting, a long hole extending in the vertical direction is formed in the end face plate, and the sealing gasket is arranged in the long hole. Rotating shafts on the two sides of the upper portion of the swing cylinder penetrate through the long holes respectively and are rotationally connected with bearing seats arranged on the cover plate, and the cover plate is detachably connected with the end face plate. According to the utility model, the lining plate is more convenient and quicker to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of material guide troughs, in particular to a swing-tube three-way material distributor. Background Art

[0002] The structure of the swing-drum three-way distributor, as shown in patent application number 201220069412.7, titled "On-Load Switching Three-Way Distributor," includes an inlet and two outlets. The inlet is located at the top of the distributor, and the two outlets are located on either side of the bottom. The three-way distributor is a key component of the material guide chute device. Its top inlet is connected to the head hopper, and its two outlets are connected to the curved chutes. During use, material entering the head hopper enters the three-way distributor and falls into the swing-drum. The swing-drum can be manipulated to direct the outlet below to the desired outlet, thereby allowing the material to fall into the desired curved chute. In actual use, due to the long-term impact of materials, the lining on the inner wall of the swing tube will be worn and needs to be replaced frequently. In this case, the head funnel above the swing tube three-way distributor needs to be removed first, and then the swing tube three-way distributor needs to be removed before the lining can be replaced. After the replacement is completed, the two components need to be put back in place, which is time-consuming and labor-intensive. The present application provides a swing tube three-way distributor, which can replace the lining without removing the head funnel and the swing tube three-way distributor from the material guide chute. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a swing-tube three-way material distributor in view of the above-mentioned technical deficiencies.

[0004] The top of the box is provided with an inlet and an outlet, and the bottom of the box is provided with an outlet. The inlet and outlet are respectively provided with an inlet and an outlet at two sides of the box. The inlet and outlet are provided with an outlet at two sides of the box. The inlet and outlet are respectively provided with an outlet. The inlet and outlet are provided with an outlet at two sides of the box.

[0005] The end panel is provided with threaded holes at positions on both sides of the long hole, and the cover plate is provided with through holes. Bolts pass through the through holes and are connected with the threaded holes to fix the cover plate on the end panel.

[0006] A guide strip is provided on the lower surface of the inner folded edge at the lower part of the end panel. There are two pads, which are respectively located on both sides of the guide strip when in use.

[0007] The outer folding edge and the inner folding edge are provided with corresponding through holes, and the bolts are connected with the nuts after passing through the through holes on the outer folding edge and the inner folding edge.

[0008] Compared with the prior art, the present invention has the following advantages: openings are provided on both sides of the outer shell, end panels are detachably connected to the openings, cover plates are detachably connected to the end panels, bearing seats are provided on the cover plates, and the rotating shafts on both sides of the swing cylinder pass through the long holes on the end panels and are rotatably connected to the bearing seats. When replacing the liner, there is no need to remove the head funnel and the swing cylinder three-way distributor itself from the material guide chute, so the present application is more convenient and quick when replacing the liner. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The figure is a structural diagram of a swing-drum three-way distributor.

[0010] Figure 2 for Figure 1 Magnified view of point I in the middle.

[0011] Figure 3 This is a structural diagram of the end panel.

[0012] Figure 4 Schematic diagram of the shell structure.

[0013] Figure 5 Schematic diagram of the structure of the pad.

[0014] In the figure: 1. Outer shell; 11. Outer folding edge; 2. End panel; 21. Inner folding edge; 22. Guide strip; 23. Long hole; 24. Threaded hole; 3. Cover plate; 4. Bearing seat; 5. Disassembly and assembly seam; 6. Pendulum cylinder; 61. Rotating shaft; 7. Guide cone; 8. Pad. DETAILED DESCRIPTION

[0015] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0016] Specific implementation method: Figure 1-5As shown, a swing-tube three-way distributor comprises a shell 1, a feed port is provided on the top of the shell 1 and discharge ports are provided on both sides of the bottom, a guide cone 7 is provided above the inside of the feed port, a swing tube 6 is provided below the guide cone 7, a lining plate is provided on the inner wall of the swing tube 6, openings are provided on both sides of the shell 1 and outer folding edges 11 are provided around the openings, the size of the openings is larger than the size of the swing tube 6 so that the swing tube 6 can pass through the openings, an inner folding edge 21 is provided around the end panel 2, the end panel 2 can be inserted into the opening and the inner folding edge 21 The end panel 2 is detachably connected to the outer folding edge 11. The height of the end panel 2 is less than the height of the opening, so that a disassembly seam 5 is formed between the lower portion of the end panel 2 and the opening. A sealing gasket is provided in the disassembly seam 5. The end panel 2 also includes an L-shaped pad 8 for inserting into the disassembly seam 5 during disassembly so as to penetrate the two openings. The pad 8 is removed during normal use. The end panel 2 is provided with a long hole 23 extending in the vertical direction. The rotating shafts 61 on both sides of the upper portion of the swing cylinder 6 pass through the long holes 23 and are rotatably connected to the bearing seat 4 provided on the cover plate 3. The cover plate 3 is detachably connected to the end panel 2. If it is an electric swing cylinder three-way distributor, the outer end of the rotating shaft 61 on one side is also connected to a rotating arm, and the other end of the rotating arm is hinged to the end of the electro-hydraulic push rod. If it is a manual swing cylinder three-way distributor, the outer end of the rotating shaft 61 on one side is connected to a handle. During disassembly and assembly, first separate the rotating arm from the rotating shaft 61 or remove the handle, then remove the sealing gasket, and then insert the gasket 8 into the disassembly and assembly seam 5, with the two ends of the gasket 8 located on the outside of the shell 1 respectively. Then, disassemble the cover plate 3 from the end panel 2, and then move the cover plate 3 down so that the top of the pendulum 6 is lower than the bottom of the guide cone 7, and the bottom of the pendulum 6 falls on the gasket 8, and then disassemble the inner folding edge 21 from the outer folding edge 11, and then push out the end panel 2, the cover plate 3 together with the bearing seat 4, the rotating shaft 61 on both sides and the pendulum 6 (referred to as the disassembled part) that is rotatably connected to the bearing seat 4 from one side of the opening, and the bent part of the L-shaped gasket 8 is located on the other side of the pushed-out side. And it is facing downward, acting as a barrier to prevent the pad 8 from falling under the action of friction. The disassembled part pushed out can be lifted by a crane or an overhead crane, and then the lining plate can be replaced. After the replacement is completed, remove the pad 8 and insert it into the opening from the other side, so that the direction of the pad 8 is reversed, and then the disassembled part is inserted back into the opening. After fixing the inner folding edges 21 and the outer folding edges 11 on the left and right sides and the upper side, push the cover plate 3 back to its original position and fix it to the end panel 2, then pull out the pad 8, and then insert the sealing gasket into the disassembly and assembly seam 5, and then fix the inner folding edge 21 and the outer folding edge 11 on the lower side, and then fix the rotating arm and the rotating shaft 61 or reinstall the handle.

[0017] Specifically, the end panel 2 is provided with threaded holes 24 at positions on both sides of the long hole 23 , and the cover plate 3 is provided with through holes. Bolts pass through the through holes and connect with the threaded holes 24 to fix the cover plate 3 on the end panel 2 .

[0018] Preferably, a guide bar 22 is provided on the lower surface of the inner folding edge 21 at the lower part of the end panel 2, and there are two pads 8 which are respectively located on both sides of the guide bar 22 when in use. The two sides of the pad 8 are respectively in contact with the guide bar 22 and one side of the opening, so that it will not deviate when pushing the removed part.

[0019] Specifically, corresponding through holes are provided on the outer folding edge 11 and the inner folding edge 21. The bolts pass through the through holes on the outer folding edge 11 and the inner folding edge 21 and are connected with nuts. During installation, the upper bolts and nuts are tightened first. At this time, there is a certain gap between the lower inner folding edge 21 and the pad 8. Then, the bolts and nuts on both sides are tightened to make it easy to pull out the pad 8.

[0020] Since the head funnel and the swing-tube three-way distributor do not need to be removed from the material guide chute when replacing the liner, the present application is more convenient and quick when replacing the liner.

[0021] The above embodiments are merely descriptions of preferred implementation schemes of the present invention and are not intended to limit the scope of protection of the present invention. Without departing from the design spirit of the present invention, any modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the scope of protection of the present invention.

Claims

1. A swing-tube three-way distributor, comprising a housing (1), wherein the top of the housing (1) is provided with a material inlet and the two sides of the bottom are provided with material outlets respectively, a guide cone (7) is provided above the inside of the material inlet, and a swing tube (6) is provided below the guide cone (7), characterized in that: The shell (1) is provided with openings on both sides and the openings are provided with outer folding edges (11) around the sides. The end panel (2) is provided with inner folding edges (21) around the sides. The end panel (2) can be inserted into the opening and the inner folding edge (21) is detachably connected to the outer folding edge (11). The height of the end panel (2) is less than the height of the opening so that a disassembly seam (5) is formed between the lower part of the end panel (2) and the opening. A sealing gasket is provided in the disassembly seam (5) and also includes an L-shaped pad (8) for inserting into the disassembly seam (5) during disassembly so as to penetrate the two openings. The end panel (2) is provided with a long hole (23) extending in the vertical direction. The rotating shafts (61) on both sides of the upper part of the swing tube (6) respectively pass through the long holes (23) and are rotatably connected to the bearing seat (4) provided on the cover plate (3). The cover plate (3) and the end panel (2) are detachably connected.

2. The swing-tube three-way distributor according to claim 1, characterized in that: The end panel (2) is provided with threaded holes (24) at positions on both sides of the long hole (23), and the cover plate (3) is provided with through holes, and bolts pass through the through holes and are connected to the threaded holes (24) so ​​as to fix the cover plate (3) on the end panel (2).

3. The swing-tube three-way distributor according to claim 1, characterized in that: A guide strip (22) is provided on the lower surface of the inner folded edge (21) at the lower part of the end panel (2), and the number of the pads (8) is two and they are respectively located on both sides of the guide strip (22) when in use.

4. A swing-tube three-way distributor according to any one of claims 1 to 3, characterized in that: The outer folding edge (11) and the inner folding edge (21) are provided with corresponding through holes, and the bolts are connected with the nuts after passing through the through holes on the outer folding edge (11) and the inner folding edge (21).

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