A double-door discharge mechanism for a squeezer for large materials

Abstract

The present invention relates to the technical field of large-scale spiral dry-wet separation equipment, and specifically to a double-door discharge mechanism of a squeezer for large materials, comprising a mounting frame, a docking tube and a double-door structure. The mounting frame is fixedly arranged on the discharge side of the squeezer mechanism, and a docking tube for connecting with the discharge end of the squeezer mechanism is horizontally fixed on the mounting frame. The double-door structure is installed on the mounting frame and is located at the end of the docking tube away from the squeezer mechanism. The double-door structure is used to adjust the opening degree of the end of the docking tube so that the discharge of the squeezer mechanism can adapt to different working conditions of the squeezer mechanism and processed materials of different types and with different water contents.

Description

Technical Field

[0001] The invention relates to the technical field of large-scale spiral dry-wet separation equipment, and in particular to a double-door discharging mechanism of a squeezer for large materials. Background Art

[0002] The squeezer is a device used to separate the dry and wet materials. The existing large squeezers need to be closed at the end with a blocking structure when working. After the squeezer is finished, the internal materials are discharged and refilled before squeezing. It is found in production that after the materials in the squeezer are squeezed to a certain extent, the water contained in them can no longer be squeezed out. The function of the squeezer is limited, so it is not meaningful to increase the working intensity or working time of the squeezer. The existing mode of discharging materials and then filling them after the squeezing work is completed also restricts the working efficiency of the squeezer. Therefore, there is a need for a squeezer auxiliary device that is easy to use and conducive to improving the squeezing efficiency. Summary of the invention

[0003] To solve the above problems, the present invention provides a double-door discharge mechanism of a squeezer for large materials, comprising a mounting frame, a docking cylinder and a double-door structure. The mounting frame is fixedly arranged on the discharge side of the squeezer, and a docking cylinder for connecting with the discharge end of the squeezer is horizontally fixed on the mounting frame. The double-door structure is installed on the mounting frame and is located at the end of the docking cylinder away from the squeezer. The double-door structure is used to adjust the opening degree of the end of the docking cylinder so that the discharge of the squeezer can adapt to different working conditions of the squeezer and processed materials of different types and with different water contents.

[0004] In order to solve the above-mentioned problem, the present invention provides a double-door discharge mechanism of a squeezer for large materials, comprising a mounting frame, a docking tube and a double-door structure, wherein the mounting frame is fixedly arranged on the discharge side of the squeezer, and a docking tube is horizontally fixedly arranged on the mounting frame, the docking tube is a hollow cylinder with open ends, and a connecting flange for connecting to the discharge end of the squeezer is installed at one end of the docking tube close to the squeezer, and the double-door structure comprises two adjusting cylinders, two door panels and two hinged ends, the two hinged ends are fixedly arranged on the mounting frame and symmetrically arranged on opposite sides of the docking tube, the two door panels are respectively flipably connected to the two hinged ends, and when the two door panels are flush, one side of the panel surface is attached to the end of the docking tube where the connecting flange is not arranged, the two adjusting cylinders are synchronously extended and retracted, and the two adjusting cylinders are movably installed on the mounting frame, the axes of the two are horizontal, and the ends of the two are respectively movably connected to the two door panels.

[0005] As a further solution of the double-door discharging mechanism of a squeezer for large materials of the present invention, two connecting plates are horizontally fixed on the door panel, a rotating shaft is vertically passed through the hinged end, the rotating shaft passes through the two connecting plates located on the same door panel so that the door panel can be flipped around the rotating shaft as the axis, a pin is vertically passed through the end of the adjusting cylinder, connecting blocks are fixed at both ends of the pin, and the connecting block is fixedly connected to the door panel.

[0006] As a further solution of the double-door discharge mechanism of a squeezer for large materials of the present invention, an end cylinder is horizontally installed on the mounting frame. The end cylinder is located on the side of the docking barrel away from the squeezer and is coaxial with the docking barrel. An end baffle is fixedly provided on the end of the end cylinder close to the docking barrel.

[0007] As a further solution of the double-door discharge mechanism of a squeezer for large materials of the present invention, the door panels are semicircular panels. When the two door panels are attached to the ends of the docking tube, the two door panels are docked to form a circular panel with a diameter larger than the outer diameter of the docking tube.

[0008] As a further solution of the double-door discharging mechanism of a squeezer for large materials of the present invention, a plurality of anti-slip protrusions are evenly fixed on the surface of the door panel.

[0009] As a further solution of the double-door discharging mechanism of a squeezer for large materials of the present invention, a plurality of through holes are evenly opened on the plate surface of the door plate.

[0010] As a further solution of the double-door discharging mechanism of a squeezer for large materials of the present invention, a discharging guide rail is fixedly provided horizontally on the mounting frame below the double-door structure, a supporting seat is movably installed on the discharging guide rail, a discharging motor is installed on one end of the mounting frame located at the supporting seat, a chain disk is installed on the power shaft of the discharging motor, a connecting chain is wound around the chain disk, one end of the connecting chain is connected to the supporting seat, and a material receiving box is provided on the supporting seat.

[0011] Compared with the prior art, the present invention has the following beneficial effects: the present invention is applicable to multiple types of squeezers, and the two adjusting cylinders are synchronously extended and retracted to drive the two door panels to flip, which can not only adjust the discharge end of the squeezer to an open or closed state, but also adjust the degree of opening of the end of the squeezer as needed, adjust the discharge speed of the material, and adapt to the squeeze processing of multiple different types or materials with different water contents. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the application structure of the double-door discharging mechanism of the present invention;

[0013] Figure 2 It is a structural schematic diagram of the double-door discharging mechanism of the present invention;

[0014] Markings in the figure: 1. Mounting frame, 2. Docking cylinder, 3. Squeezing machine, 4. Connecting flange, 5. Adjusting cylinder, 6. Door panel, 7. Articulated end, 8. End cylinder, 9. End baffle. DETAILED DESCRIPTION

[0015] As shown in the figure: a double-door discharge mechanism of a squeezer for large materials, including a mounting frame 1, a docking cylinder 2 and a double-door structure, the mounting frame 1 is fixedly arranged on the discharge side of the squeezer 3, the mounting frame 1 is a cubic hollow frame structure, a docking cylinder 2 is horizontally fixed on the frame body of the mounting frame 1 close to the squeezer 3, the docking cylinder 2 is a hollow cylinder with open ends, a connecting flange 4 is installed on the end of the docking cylinder 2 close to the squeezer 3, and the docking cylinder 2 is connected to the discharge end of the squeezer 3 through the connecting flange 4.

[0016] The double-door mechanism is installed on the mounting frame 1. The double-door mechanism is used to adjust the opening degree of the end of the docking tube 2 away from the squeezer 3. The double-door structure includes two adjusting cylinders 5, two door panels 6 and two hinged ends 7. The two hinged ends 7 are fixed on the mounting frame 1. The two hinged ends 7 are symmetrically arranged on the opposite sides of the docking tube 2. The heights of the two hinged ends 7 are equal. The two hinged ends 7 are used to assist in the installation of the door panels 6. The two door panels 6 are respectively connected to the two hinged ends 7 in a flippable manner. The flip axes of the two door panels 6 are vertical, and the two door panels 6 are on the plate surface. When in a parallel state, the docking sleeve 2 is in a fully open state, and when the two door panels 6 are in a coplanar state, the panels of the two door panels 6 are attached to the end of the docking sleeve 2 where the connecting flange 4 is not provided, and the docking sleeve 2 is closed by the two door panels 6. The two adjusting cylinders 5 extend and retract synchronously, and the two adjusting cylinders 5 are movably installed on the mounting frame 1. The two adjusting cylinders 5 are respectively located on opposite sides of the mounting frame 1, and their axes are horizontal. The ends of the two adjusting cylinders 5 are respectively movably connected to the two door panels 6, and the synchronous extension and retraction of the two can drive the two door panels 6 to flip synchronously.

[0017] Specifically, two connecting plates are horizontally fixed on the door panel 6, and the connecting plates are strip plates. The hinged end 7 is a block or plate with a through groove vertically opened on the upper surface. A rotating shaft is vertically penetrated on the hinged end 7, and the rotating shaft passes through the two connecting plates located on the same door panel 6. The rotating shaft is the flip axis of the door panel 6. A pin is vertically penetrated at the end of the adjusting cylinder 5, and connecting blocks are fixed at both ends of the pin. The connecting blocks are fixedly connected to the door panel 6. The upper edge and the lower edge of the cylinder body of the adjusting cylinder 5 are provided with a slot, and mounting rods are movably penetrated in the slot, and the two mounting rods are vertical and coaxial. The shafts of the two mounting rods located outside the slot are fixedly connected to the mounting frame 1, and the adjusting cylinder 5 is horizontally arranged and can rotate with the two mounting rods as the central axis. The synchronous extension and retraction of the two adjusting cylinders 5 can drive the two door panels 6 to rotate around their respective corresponding rotating shafts.

[0018] Preferably, the door panel 6 is a semicircular panel. When the two door panels 6 are attached to the ends of the docking tube 2, the two door panels 6 are docked to form a circular panel with a diameter greater than the outer diameter of the docking tube 2. A plurality of anti-slip protrusions are evenly fixed on the panel surface of the door panel 6, or a plurality of through holes are evenly opened. An end cylinder 8 is also horizontally mounted on the mounting frame 1. The end cylinder 8 is located at the end of the docking tube 2 away from the squeezer 3 and is coaxial with the docking tube 2. An end baffle 9 is fixed at the end of the end cylinder 8 close to the docking tube 2. The end cylinder 8 is telescopic to drive the end baffle 9 to move closer or further away. The end baffle 9 contacts the two door panels 6, thereby improving the stability of the double-door structure to close the end of the squeezer 3.

[0019] Furthermore, a discharging guide rail is fixedly provided horizontally on the mounting frame 1 below the double-door structure, a supporting seat is movably provided on the discharging guide rail, a discharging motor is installed on one end of the mounting frame 1 located at the supporting seat, a chain disk is installed on the power shaft of the discharging motor, the chain disk is a gear disk, a connecting chain is wound on the chain disk, one end of the connecting chain is connected to the supporting seat, a receiving box is provided on the supporting seat, the receiving box is a hollow cubic box body with an open top, the discharging motor is a reduction motor, and the discharging motor drives the chain disk to rotate to drive the receiving box to move along the discharging guide rail.

[0020] When the device is in use, the connecting flange 4 is first used to connect the docking tube 2 with the discharge end of the squeezer 3. During the operation of the squeezer 3, pressure is continuously applied to the docking tube 2 to separate the moisture in the material therein. According to the type and moisture content of the material, the double-door structure is adjusted to make the two door panels 6 at a required angle, and the elongation of the end surface oil cylinder 8 is adjusted so that it uses the end surface baffle 9 to support the end edge position of the two door panels 6. During and after the operation of the squeezer 3, the material inside it is finally continuously discharged from between the two door panels 6 and falls into the material receiving box on the mounting frame 1. When a certain amount of material is stored in the material receiving box, the discharge motor drives the material receiving box to move to the external position of the mounting frame 1, removes it from the support seat and replaces it with an empty material receiving box.

[0021] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A double-door discharge mechanism for a squeezer for large materials, characterized in that: The invention comprises a mounting frame (1), a docking tube (2) and a double-door structure, wherein the mounting frame (1) is fixedly arranged on the discharge side of a squeezer (3) mechanism, the docking tube (2) is fixedly arranged horizontally on the mounting frame (1), the docking tube (2) is a hollow cylinder with two open ends, and a connecting flange (4) for connecting to the discharge end of the squeezer (3) is installed at one end of the docking tube (2) close to the squeezer (3) mechanism, and the double-door structure comprises two adjusting cylinders (5), two door panels (6) and two hinged ends (7), and the two hinged ends (7) are connected to the two hinged ends. The end heads (7) are fixedly mounted on the mounting frame (1) and symmetrically arranged on opposite sides of the docking tube (2). The two door panels (6) are respectively connected to the two hinged end heads (7) in a flippable manner. When the two door panels (6) are flush, one side of the panel is attached to the end of the docking tube (2) where the connecting flange (4) is not arranged. The two adjusting oil cylinders (5) are synchronously extended and retracted. The two adjusting oil cylinders (5) are movably mounted on the mounting frame (1). The axes of the two are horizontal and the ends of the two are respectively movably connected to the two door panels (6). An end surface oil cylinder (8) is horizontally mounted on the mounting frame (1), the end surface oil cylinder (8) is located on a side of the docking cylinder (2) away from the squeezer (3) mechanism and is coaxial with the docking cylinder (2), and an end surface baffle (9) is fixedly mounted on one end of the end surface oil cylinder (8) close to the docking cylinder (2); The door panels (6) are semicircular panels. When the two door panels (6) are attached to the ends of the docking tube (2), the two door panels (6) are docked to form a circular panel having a diameter greater than the outer diameter of the docking tube (2).

2. A double-door discharge mechanism for a squeezer for large materials as claimed in claim 1, characterized in that: Two connecting plates are fixedly arranged horizontally on the door panel (6), a rotating shaft is vertically passed through the hinge end (7), and the rotating shaft passes through the two connecting plates on the same door panel (6) so that the door panel (6) can be turned around the rotating shaft. A pin is vertically passed through the end of the adjusting oil cylinder (5), and connecting blocks are fixedly arranged at both ends of the pin, and the connecting blocks are fixedly connected to the door panel (6).

3. A double-door discharge mechanism for a squeezer for large materials as claimed in claim 1, characterized in that: A plurality of anti-slip protrusions are evenly fixed on the surface of the door panel (6).

4. A double-door discharge mechanism for a squeezer for large materials as claimed in claim 1, characterized in that: A plurality of through holes are evenly arranged on the surface of the door panel (6).

5. The double-door discharge mechanism of a squeezer for large materials as claimed in claim 1, characterized in that: The mounting frame (1) is horizontally fixedly provided with a discharge guide rail below the double door structure, a material support seat is movably provided on the discharge guide rail, a discharge motor is provided on the mounting frame (1) at one end of the material support seat, a chain disk is provided on the power shaft of the discharge motor, a connecting chain is provided around the chain disk, one end of the connecting chain is connected to the material support seat, and a material receiving box is provided on the material support seat.

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