Disk dryer discharging device capable of being folded and lifting material level

Abstract

The utility model relates to a foldable disc dryer discharge device capable of lifting a material level, which comprises a shell component, a material blocking component, a guide component and a lifting component, the material blocking component and the guide component are mounted in the shell component, and the material blocking component is in sliding fit with the guide component and is driven by the lifting component. The utility model has the advantages that: 1, no complicated structural member is arranged, so that the production and the installation are convenient; 2, the material blocking assembly can be folded, so that the equipment space occupied by the material blocking device is reduced, and the side outlet device of the disc dryer is miniaturized; the upper connecting rod and the lower connecting rod are arranged, so that installation and later maintenance are facilitated.

Description

Technical Field

[0001] The utility model relates to a disc dryer discharging device which can be folded and can lift the material level, and belongs to the field of material drying. Background Art

[0002] Due to its special structure, the height of the discharge port of the disc dryer needs to be determined according to the actual moisture content of the dried material and the actual situation on site to achieve different degrees of drying of the material. The side outlets of the disc dryers currently on the market basically adopt the following two forms:

[0003] One is to use a worm gear device to lift the blocking plate to achieve the function of raising the material level, but this structure has the problem of being too large, occupying equipment space, and having a complex design.

[0004] The second is to realize the function of raising the material level through the flap structure. Although this structure is simple, it cannot fully meet the function, and there will be blockage at the discharge port.

[0005] The utility model mainly solves the problems faced by the material level lifting of the material outlet of the disc dryer from the above two aspects, so that the device can fully realize its functions while being simplified. Utility Model Content

[0006] In order to overcome the defects of the prior art, the utility model provides a foldable and level-elevating disc dryer discharging device. The technical solution of the utility model is:

[0007] A foldable and material-level-lifting disc dryer discharging device comprises a shell assembly, a material blocking assembly, a guide assembly and a lifting assembly, wherein the material blocking assembly and the guide assembly are installed in the shell assembly, the material blocking assembly slidably cooperates with the guide assembly and is driven by the lifting assembly; the material blocking assembly comprises an upper blocking plate, a lower blocking plate, a connecting hinge plate, a blocking plate hinge spindle, a blocking plate lifting hinge seat and a blocking plate cover plate, the two connecting hinge plates are rotatably connected together by the blocking plate hinge spindle, the upper blocking plate is installed on one of the connecting hinge plates, and the lower blocking plate is installed on the other connecting hinge plate, a blocking plate lifting hinge seat hinged to the lifting assembly is welded on both sides of the upper blocking plate, and a blocking plate cover plate is welded on the top of the upper blocking plate, an angle is formed between the blocking plate cover plate and the upper blocking plate, and the blocking plate cover plate is close to or away from the side outlet of the disc dryer.

[0008] The guide assembly includes a main rail and an auxiliary guide rail. The two main rails are arranged parallel to each other and are welded to the two sides inside the shell assembly. An auxiliary guide rail is docked at the lower end of each main rail, and each auxiliary guide rail is fixed to the shell assembly by bolts.

[0009] The lifting assembly includes a connecting rod fixed support, a fixed support hinge plate, an upper connecting rod, a lower connecting rod, a connecting pin, a rotating middle axis, a rotating rod, a rotating handle, a fixed pin and a fixed disc. The connecting rod fixed support is welded to the discharge outer shell of the shell assembly, and two fixed support hinge plates arranged parallel to each other are symmetrically installed on the rod fixed support. The rotating middle axis is rotatably installed between the two fixed support hinge plates. An upper connecting rod is fixedly installed at both ends of the rotating middle axis, each upper connecting rod is connected to a lower connecting rod, and the lower end of the upper connecting rod is connected to the corresponding lower connecting rod through a connecting pin. The upper ends of the connecting rods are rotatably connected together, and the lower end of each lower connecting rod is hinged together with the blocking plate lifting hinge seat through a connecting pin shaft; the rotating rod is located outside the discharge outer shell and is fixedly connected to the middle of the rotating central axis; the rotating central axis is driven by the rotating rod, and a pin hole is provided at the lower end of the rotating rod, and a rotating handle is provided at the upper end. An arc-shaped fixed disk is also welded on the outside of the discharge outer shell, and several connecting holes are provided along the arc direction of the fixed disk. After the pin hole is connected to the connecting hole, the fixed pin is inserted, and the rotating rod and the fixed disk are connected together through the fixed pin.

[0010] The shell assembly includes an outer discharging shell, an inner discharging slide, a visible quick-opening door and a quick-opening inspection door. The outer discharging shell is provided with mounting holes for mounting the visible quick-opening door and the quick-opening inspection door. The visible quick-opening door and the quick-opening inspection door are welded at the mounting holes. The inner discharging slide is fixedly installed in the outer discharging shell by bolts, and a material scattering flow bin is formed between the inner discharging slide and the outer discharging shell; a discharging port is formed at the lower part of the outer discharging shell.

[0011] The discharge outer shell is formed by welding steel plates.

[0012] The cross section of the scattering material flow bin is arranged in a triangular shape.

[0013] The blocking plate cover plate approaches or moves away from the inner discharge slide plate. When the blocking plate cover plate is close to the inner discharge slide plate, the material slides out directly from the discharge port at the bottom of the shell assembly; when the blocking plate cover plate moves away from the inner discharge slide plate, the material is lifted up, passes through the blocking plate cover plate, slides onto the inner discharge slide plate, and finally slides out from the discharge port.

[0014] The advantages of the utility model are:

[0015] 1. No complicated structural parts, easy to produce and install.

[0016] 2. The blocking component is foldable, thereby reducing the equipment space occupied by the blocking device and miniaturizing the side outlet device of the disc dryer.

[0017] 3. The upper connecting rod and lower connecting rod are set to facilitate installation and subsequent maintenance.

[0018] 4. A scattered material discharge port is formed at the bottom of the scattered material flow bin, which is convenient for eliminating the blockage of the blocking plate movement caused by dust, so that the overflow material can also be discharged smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of the utility model when it is not in use.

[0020] Figure 2 It is a schematic diagram of the main structure of the utility model when it is used.

[0021] Figure 3 It is a structural schematic diagram of the lifting assembly and the shell assembly of the utility model.

[0022] Figure 4 It is a side view of the outer shell in the shell assembly of the utility model.

[0023] Figure 5 It is a structural schematic diagram of an outer shell in a shell assembly of the utility model.

[0024] Figure 6 yes Figure 1 Schematic diagram of the structure of the middle guide component.

[0025] Figure 7 yes Figure 1 Schematic diagram of the structure of the lifting component.

[0026] Figure 8 yes Figure 7 Side view of.

[0027] Fig. 9 yes Figure 7 main view.

[0028] Fig.10 It is a structural schematic diagram of the blocking component of the utility model.

[0029] Fig.11 yes Fig.10 sectional view of . DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with specific embodiments, and the advantages and features of the present invention will become clearer as the description proceeds. However, these embodiments are merely exemplary and do not constitute any limitation to the scope of the present invention. It should be understood by those skilled in the art that the details and forms of the technical solution of the present invention may be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements fall within the scope of protection of the present invention.

[0031] See also Figures 1 to 11 The utility model relates to a foldable and material-level-lifting disc dryer discharging device, comprising a shell assembly, a blocking assembly, a guide assembly and a lifting assembly. The blocking assembly and the guide assembly are installed in the shell assembly. The blocking assembly is slidably matched with the guide assembly and driven by the lifting assembly. The blocking assembly comprises an upper blocking plate 5, a lower blocking plate 6, a connecting hinge plate 7, a blocking plate hinge core shaft 8, a blocking plate lifting hinge seat 9 and a blocking plate cover plate 10. The two connecting hinge plates 7 are connected by the blocking plate hinge core shaft 8. They are rotatably connected together, the upper baffle plate 5 is installed on one of the connecting hinge plates 7, and the lower baffle plate 6 is installed on the other connecting hinge plate 7, and a baffle lifting hinge seat 9 hinged to the lifting assembly is welded on both sides of the upper baffle plate 5, and a baffle cover plate 10 is welded on the top of the upper baffle plate 5, and an angle is formed between the baffle cover plate 10 and the upper baffle plate 5, and the baffle cover plate 10 is close to or away from the side outlet 23 of the disc dryer; when discharging, the baffle cover plate 10 can reduce the falling of materials.

[0032] The guide assembly includes a main rail 11 and an auxiliary rail 12. The two main rails 11 are arranged parallel to each other and are welded to the two sides of the shell assembly. An auxiliary rail 12 is connected to the lower end of each main rail 11. Each auxiliary rail 12 is fixed to the shell assembly by bolts. The setting of the guide assembly facilitates the installation and subsequent maintenance of the plugging assembly, and reduces the influence of the installation deformation of the main and auxiliary rails on the movement of the plugging plate.

[0033] The lifting assembly includes a connecting rod fixed support 13, a fixed support hinge plate 14, an upper connecting rod 15, a lower connecting rod 16, a connecting pin 17, a rotating shaft 18, a rotating rod 19, a rotating handle 20, a fixed pin 21 and a fixed disc 22. The connecting rod fixed support 13 is welded to the discharge outer shell 1 of the shell assembly. Two fixed support hinge plates 14 arranged parallel to each other are symmetrically installed on the rod fixed support 13. The rotating shaft 18 is rotatably installed between the two fixed support hinge plates 14. An upper connecting rod 15 is fixedly installed at both ends of the rotating shaft 18. Each upper connecting rod 15 is connected to a lower connecting rod 16. The lower end of the upper connecting rod 15 is connected to the opposite connecting rod 16 through a connecting pin 17. The upper ends of the corresponding lower connecting rods 16 are connected together by rotation, and the lower ends of each lower connecting rod 16 are hinged with the blocking plate lifting hinge seat 9 through the connecting pin shaft 17; the rotating rod 19 is located outside the material discharging outer shell 1 and is fixedly connected to the middle of the rotating central axis 18; the rotating central axis 18 is driven by the rotating rod 19, and the lower end of the rotating rod 19 is provided with a latch hole, and the upper end is provided with a rotating handle 20. A fixed disc 22 arranged in an arc shape is also welded on the outside of the material discharging outer shell 1, and several connecting holes are provided along the arc direction of the fixed disc 22. After the latch hole and the connecting hole are connected, the fixed latch 21 is inserted, and the rotating rod 19 and the fixed disc 22 are connected together through the fixed latch 21. The rotating rod 19 is an extended lever to reduce the size of the force, and the rotating central axis 18 is a force transmitting member. In order to facilitate the operation of the rotating rod 19, a rotating handle 20 is installed on it. The fixed disc 22 is welded to the outside of the discharge shell 1. When the upper blocking plate 5 is lifted to the required position, the fixed latch 21 is fixed to the connection hole of the fixed disc 22 and the latch hole of the rotating rod 19. The lifting height of the lifting assembly is adjusted according to the actual situation to completely close the side outlet 23 of the disc dryer to prevent the disc dryer from discharging. When the disc dryer is running and does not need to raise the material level of the discharge port, all parts are kept still, and the blocking plate cover 10 is just close to the discharge inner slide plate 2, and the material slides directly out of the discharge port at the bottom of the shell assembly.

[0034] The housing assembly includes a discharge outer shell 1, a discharge inner slide 2, a visible quick-open door 3 and a quick-open inspection door 4. The discharge outer shell 1 is provided with mounting holes for mounting the visible quick-open door 3 and the quick-open inspection door 4. The visible quick-open door 3 and the quick-open inspection door 4 are welded at the mounting holes. The discharge inner slide 2 is fixedly installed in the discharge outer shell 1 by bolts, and forms a scattered material flow bin 24 (the cross section of the scattered material flow bin 24 is triangular) between the discharge inner slide 2 and the discharge outer shell 1. The bottom of the scattered material flow bin 24 forms a scattered material discharge port 25. The visible quick-open door 3 is mainly used to check the material condition in the discharge port, and the quick-open inspection door 4 is used for the installation of the blocking plate and subsequent maintenance. In order to facilitate the maintenance of the equipment in the later stage, the discharge inner slide 2 is fixed in the discharge outer shell 1 by bolts, and forms a scattered material flow bin 24. When the disc dryer does not need to lift the material guard, the blocking assembly is located in the scattered material flow bin 24. A discharge port 26 is formed at the lower portion of the discharge outer shell.

[0035] The discharge housing 1 is formed by welding steel plates.

[0036] The blocking plate cover 10 approaches or moves away from the inner discharge slide 2. When the blocking plate cover 10 is close to the inner discharge slide 2, the material slides out directly from the discharge port 26 at the bottom of the shell assembly; when the blocking plate cover 10 moves away from the inner discharge slide 2, the material is lifted up, passes through the blocking plate cover 10, slides onto the inner discharge slide 2, and finally slides out from the discharge port 26.

[0037] The working principle of the utility model is:

[0038] The utility model is suitable for the situation when the disc dryer discharges materials from the side, and is installed at the opening 23 on the side of the disc dryer cylinder. Different parts cooperate with each other to complete the control of the material level height of the disc dryer discharge port.

[0039] When the disc dryer needs to raise the material level at the discharge port, the upper connecting rod 15 and the lower connecting rod 16 in the lifting mechanism are driven to move by applying external force to the rotating handle 20, and the upper blocking plate 5 and the lower blocking plate 6 come out of the scattered material flow bin 24, and rise vertically along the main running rail 11 and the auxiliary running rail 12. At this time, the blocking plate cover 10 is away from the discharge inner slide 2. The material inside the disc dryer is lifted and passes through the blocking plate cover 10 and then slides onto the discharge inner slide 2, and finally slides out of the discharge port. In this process, some materials may be scattered in the scattered material flow bin 24. There is a scattered material discharge port 25 between the lower end of the discharge inner slide 2 and the discharge outer shell 1 to facilitate the discharge of the scattered materials.

[0040] The above description 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 foldable and level-elevating disc dryer discharging device, characterized in that: It includes a shell assembly, a blocking assembly, a guide assembly and a lifting assembly. The blocking assembly and the guide assembly are installed in the shell assembly. The blocking assembly is slidably matched with the guide assembly and is driven by the lifting assembly. The blocking assembly includes an upper blocking plate, a lower blocking plate, a connecting hinge plate, a blocking plate hinge core shaft, a blocking plate lifting hinge seat and a blocking plate cover plate. The two connecting hinge plates are rotatably connected together through the blocking plate hinge core shaft. The upper blocking plate is installed on one of the connecting hinge plates, and the lower blocking plate is installed on the other connecting hinge plate. A blocking plate lifting hinge seat hinged to the lifting assembly is welded on both sides of the upper blocking plate respectively, and a blocking plate cover plate is welded on the top of the upper blocking plate. The blocking plate cover plate forms an angle with the upper blocking plate, and the blocking plate cover plate is close to or away from the side outlet of the disc dryer.

2. The foldable and level-elevating disc dryer discharging device according to claim 1 is characterized in that: The guide assembly includes a main rail and an auxiliary guide rail. The two main rails are arranged parallel to each other and are welded to the two sides inside the shell assembly. An auxiliary guide rail is docked at the lower end of each main rail, and each auxiliary guide rail is fixed to the shell assembly by bolts.

3. The foldable and level-elevating disc dryer discharging device according to claim 1 or 2, characterized in that: The lifting assembly includes a connecting rod fixed support, a fixed support hinge plate, an upper connecting rod, a lower connecting rod, a connecting pin, a rotating middle axis, a rotating rod, a rotating handle, a fixed pin and a fixed disc. The connecting rod fixed support is welded to the discharge outer shell of the shell assembly, and two fixed support hinge plates arranged parallel to each other are symmetrically installed on the rod fixed support. The rotating middle axis is rotatably installed between the two fixed support hinge plates. An upper connecting rod is fixedly installed at both ends of the rotating middle axis, each upper connecting rod is connected to a lower connecting rod, and the lower end of the upper connecting rod is connected to the corresponding lower connecting rod through a connecting pin. The upper ends of the connecting rods are rotatably connected together, and the lower end of each lower connecting rod is hinged together with the blocking plate lifting hinge seat through a connecting pin shaft; the rotating rod is located outside the discharge outer shell and is fixedly connected to the middle of the rotating central axis; the rotating central axis is driven by the rotating rod, and a pin hole is provided at the lower end of the rotating rod, and a rotating handle is provided at the upper end. An arc-shaped fixed disk is also welded on the outside of the discharge outer shell, and several connecting holes are provided along the arc direction of the fixed disk. After the pin hole is connected to the connecting hole, the fixed pin is inserted, and the rotating rod and the fixed disk are connected together through the fixed pin.

4. The foldable and level-elevating disc dryer discharging device according to claim 3 is characterized in that: The shell assembly includes an outer discharging shell, an inner discharging slide, a visible quick-opening door and a quick-opening inspection door. The outer discharging shell is provided with mounting holes for mounting the visible quick-opening door and the quick-opening inspection door. The visible quick-opening door and the quick-opening inspection door are welded at the mounting holes. The inner discharging slide is fixedly installed in the outer discharging shell by bolts, and a material scattering flow bin is formed between the inner discharging slide and the outer discharging shell; a discharging port is formed at the lower part of the outer discharging shell.

5. The foldable and level-elevating disc dryer discharging device according to claim 4 is characterized in that: The discharge outer shell is formed by welding steel plates.

6. The foldable and level-elevating disc dryer discharging device according to claim 4 is characterized in that: The cross section of the scattering material flow bin is arranged in a triangular shape.

7. The foldable and level-elevating disc dryer discharging device according to claim 5 or 6, characterized in that: The blocking plate cover plate approaches or moves away from the inner discharge slide plate. When the blocking plate cover plate is close to the inner discharge slide plate, the material slides out directly from the discharge port at the bottom of the shell assembly; when the blocking plate cover plate moves away from the inner discharge slide plate, the material is lifted up, passes through the blocking plate cover plate, slides onto the inner discharge slide plate, and finally slides out from the discharge port.

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