Discharging device for transfer funnel of ship loader

Abstract

The utility model discloses an unloading device for a transfer funnel of a ship loader, which relates to the technical field of unloading of ship loaders and comprises two guide pipes which are matched with each other and fixedly connected with each other, and a feeding cavity is arranged on one side of the top end of the upper guide pipe. A temporary storage box is fixedly installed on the side face of the other side of the lower material guiding pipe, the temporary storage box communicates with the material guiding pipes through a first connecting cavity, a first filtering plate is rotationally connected between the inner walls of the upper material guiding pipe, and the end of the first filtering plate is in lap joint with the first connecting cavity; and a supporting device is arranged between the lower surface of the first filter plate and the inner wall of the material guide pipe. According to the unloading device for the transfer funnel of the ship loader, the first filter plate is arranged on the material guide pipe, so that materials passing through the first filter plate can be screened during unloading, and the situation that the quality of transported and sold materials is reduced due to the fact that mixed sundries cannot be removed in the transportation process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ship loader unloading, in particular to a ship loader transfer hopper unloading device. Background Art

[0002] Publication number: CN213386851U, name: A ship loader transfer funnel unloading device, which discloses: comprising a funnel, a mounting frame body integrally formed at the bottom of the funnel, three or more groups of bolts of the same type installed on the rectangular thread of the mounting frame body, a first frame body detachably installed at the bottom of the funnel, a first hinge block fixedly installed on the first frame body, a first baffle plate hingedly installed on the first hinge block, a first fixed plate detachably installed on the left side of the first frame body, a fixed block integrally formed on the first fixed plate, two groups of first springs of the same type fixedly installed on the fixed block, each group of first springs are detachably installed with the bottom of the first baffle plate, a second frame body detachably installed at the bottom of the first frame body, a second hinge block fixedly installed on the second frame body, a second baffle plate hingedly installed on the second hinge block, a second fixed plate detachably installed on the right side of the bottom of the second frame body, two groups of second springs of the same type fixedly installed on the second fixed plate, each group of second springs are detachably installed with the bottom of the second baffle plate, so that the material can be buffered and unloaded;

[0003] Although the above disclosed content achieves the buffering of the impact force generated when the materials are unloaded, the cargo on the ship is basically bulk cargo. It is inevitable that a certain amount of debris will be inadvertently mixed in during loading and transportation. The debris is mixed in the cargo, which is troublesome to remove, which will affect the quality of the cargo when it is sold after unloading to a certain extent. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a ship loader transfer hopper unloading device, which solves the problem that although the above-mentioned public content can achieve the buffering of the impact force generated when the material is unloaded, the cargo on the ship is basically bulk cargo, and it is inevitable that a certain degree of debris will be inadvertently mixed in during loading and transportation. The debris is mixed in the cargo, which is troublesome to remove, which will affect the quality of the cargo when it is sold after unloading to a certain extent.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a ship loader transfer funnel unloading device, including two guide pipes that cooperate with each other and are fixedly connected, a feeding cavity is provided on one side of the top end of the upper guide pipe, and a temporary storage box is fixedly installed on the side of the other side of the lower guide pipe, the temporary storage box and the guide pipe are connected to each other through a first connecting cavity, a first filter plate is rotatably connected between the inner walls of the upper guide pipe, the end of the first filter plate is overlapped with the first connecting cavity, a supporting device is provided between the lower surface of the first filter plate and the inner wall of the guide pipe, and the supporting device is used to drive the first filter plate to rotate so that its end is tilted upward.

[0006] Preferably, a guide plate is fixedly mounted at the bottom end of the first connecting cavity, the guide plate is tilted, the top end of the guide plate is located in the material guide tube, and the bottom end of the guide plate extends into the temporary storage box.

[0007] Preferably, a second connecting cavity is provided between the temporary storage box and the material guiding pipe and below the first connecting cavity, and a second filter plate is obliquely provided in the temporary storage box and between the first connecting cavity and the second connecting cavity.

[0008] Preferably, the end of the second filter plate away from the material guide pipe is the bottom end, and a discharge port matching the second filter plate is provided on the side of the temporary storage box, and a closing device is slidably provided in the discharge port.

[0009] Preferably, the closing device comprises a slide plate arranged at the end of the temporary storage box, and the slide plate is slidably inserted into the discharge port.

[0010] Preferably, the height of the first connecting cavity is smaller than the height of the rotational connection between the first filter plate and the material guide tube, and the two ends of the supporting device are rotationally connected to the first filter plate and the material guide tube respectively.

[0011] Preferably, the supporting device comprises a first connecting rod and a second connecting rod which are slidably connected to each other, a spring is arranged between the first connecting rod and the second connecting rod, and two ends of the spring are respectively fixedly connected to the first connecting rod and the second connecting rod.

[0012] Beneficial Effects

[0013] The utility model provides a ship loader transfer hopper unloading device. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The ship loader transfer hopper unloading device is provided with a first filter plate on the material guide pipe, so that during unloading, the material passing through the first filter plate can be screened, thereby preventing the mixed debris from being unable to be removed during transportation, resulting in reduced quality of the materials being transported and sold.

[0015] (2) The ship loader transfer hopper unloading device has a function of tilting the first filter plate and rotating it with the material guide pipe, and the side of the material guide pipe is fixedly connected to the temporary storage box. When the first filter plate screens the material, when debris accumulates on the first filter plate and affects the normal flow of the material, the material accumulated on the first filter plate will increase. When the weight increases, the first filter plate will be forced to rotate and tilt downward until it conflicts with the first connecting cavity. The downwardly tilted first filter plate will transport the material and the debris on the first filter plate to the temporary storage box until the debris on the first filter plate is discharged. After the amount of material accumulated on the first filter plate is reduced, the first filter plate rotates and tilts upward, so that the first filter plate can filter the material normally.

[0016] (3) The ship loader transfer hopper unloading device moves the materials and debris into the temporary storage box and filters them on the second filter plate. After the materials pass through the second filter plate, they are collected again into the material guide pipe through the second connecting cavity for unloading. The debris accumulates on the second filter plate. When the accumulation is too much, the slide plate can be slid out, and the debris rolls on the inclined second filter plate under the action of gravity and is moved out from the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal connection of the overall structure of the utility model;

[0020] Figure 4 This is an exploded schematic diagram of the skateboard connection structure of the utility model;

[0021] Figure 5 It is a schematic cross-sectional view of the support device structure of the utility model.

[0022] In the figure: 1. material guide pipe; 11. feed chamber; 12. first connecting chamber; 2. temporary storage box; 21. discharge port; 22. guide plate; 23. second connecting chamber; 24. slot; 3. closing device; 31. slide plate; 4. supporting device; 41. first connecting rod; 42. second connecting rod; 43. spring; 5. first filter plate; 6. second filter plate. DETAILED DESCRIPTION

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

[0024] See also Figure 1-5 The utility model provides a technical solution: a ship loader transfer hopper unloading device, comprising two guide pipes 1 that cooperate with each other and are fixedly connected, a feeding cavity 11 is arranged on one side of the top end of the upper guide pipe 1, a temporary storage box 2 is fixedly installed on the side of the other side of the lower guide pipe 1, the temporary storage box 2 and the guide pipe 1 are communicated with each other through a first connecting cavity 12, a first filter plate 5 is rotatably connected between the inner walls of the upper guide pipe 1, an end of the first filter plate 5 is overlapped with the first connecting cavity 12, a supporting device 4 is arranged between the lower surface of the first filter plate 5 and the inner wall of the guide pipe 1, and the supporting device 4 is used to drive the first filter plate 5 to rotate so that its end is tilted upward.

[0025] Specifically, the guide pipe 1 guides the movement of the material, and the material enters the guide pipe 1 through the feed cavity 11, and the feed cavity 11 is close to the bottom end of the inclined first filter plate 5, so that the material directly falls on the bottom end of the first filter plate 5 when entering, and the first filter plate 5 filters and screens the material, and filters the debris with a diameter larger than the material. When too much debris accumulates and affects the material screening, more and more material will accumulate on the first filter plate 5. Under the action of weight, the first filter plate 5 is pressed to rotate until the first filter plate 5 rotates to tilt downward and is aligned with the first filter plate 5. The connecting cavity 12 is overlapped, and under the action of gravity and the scouring of the material falling downward, the debris and materials collected on the first filter plate 5 are rolled into the temporary storage box 2. After the debris is removed, the first filter plate 5 is screened normally to reduce the amount of material accumulated on the first filter plate 5. Subsequently, under the action of the supporting device 4, the first filter plate 5 is driven to rotate in the opposite direction and tilt upward until it rotates to its original position, so that when filtering the material, the filtration efficiency of the material will not be affected by excessive accumulation of debris, and it is necessary to stop the work and clean up the debris when restoring the filtration efficiency.

[0026] A guide plate 22 is fixedly mounted at the bottom end of the first connecting cavity 12 . The guide plate 22 is tilted. The top end of the guide plate 22 is located in the material guiding tube 1 , and the bottom end of the guide plate 22 extends into the temporary storage box 2 .

[0027] Specifically, when the first filter plate 5 rotates and tilts downward, the end of the first filter plate 5 contacts the top of the guide plate 22 , and under the guidance of the guide plate 22 , the materials and debris roll into the temporary storage box 2 .

[0028] A second connecting cavity 23 is provided between the temporary storage box 2 and the material guiding tube 1 and below the first connecting cavity 12 . A second filter plate 6 is obliquely provided in the temporary storage box 2 and between the first connecting cavity 12 and the second connecting cavity 23 .

[0029] Specifically, the second filter plate 6 screens the materials and debris moved into the temporary storage box 2 , and the materials fall downward after passing through the second filter plate 6 , and then roll again through the second connecting cavity 23 and gather into the material guide pipe 1 .

[0030] The end of the second filter plate 6 away from the material guide pipe 1 is the bottom end. A discharge port 21 matching the second filter plate 6 is provided on the side of the temporary storage box 2. A closing device 3 is slidably provided in the discharge port 21.

[0031] Specifically, the end of the second filter plate 6 away from the guide pipe 1 is the bottom end, so that debris accumulated in the temporary storage box 2 will not roll into the guide pipe 1, and the accumulated debris is discharged through the discharge port 21. Because the second filter plate 6 is tilted, the debris will automatically roll and fall through the discharge port 21 under the action of gravity. The closing device 3 closes the discharge port 21, so that when the material is screened, the material will not fall through the discharge port 21.

[0032] The closing device 3 includes a slide plate 31 disposed at the end of the temporary storage box 2 , and the slide plate 31 is slidably inserted into the discharge port 21 .

[0033] Specifically, by inserting the slide plate 31 into the discharge port 21 , the slide plate 31 can be easily installed and removed, thereby making the operation simpler and more convenient. A slot 24 matching the slide plate 31 is provided at the end of the temporary storage box 2 .

[0034] The height of the first connecting cavity 12 is smaller than the height of the first filter plate 5 and the material guide tube 1 at the rotatable connection point, and both ends of the supporting device 4 are rotatably connected to the first filter plate 5 and the material guide tube 1 respectively.

[0035] Specifically, the height of the first connecting cavity 12 is smaller than the height of the rotational connection between the first filter plate 5 and the guide tube 1, so that the first filter plate 5 can rotate to tilt downward under the pressure of gravity before it overlaps with the guide plate 22 at the first connecting cavity 12, thereby allowing the debris to automatically roll into the temporary storage box 2 under the action of gravity.

[0036] The supporting device 4 includes a first connecting rod 41 and a second connecting rod 42 which are slidably connected to each other. A spring 43 is provided between the first connecting rod 41 and the second connecting rod 42 . Both ends of the spring 43 are fixedly connected to the first connecting rod 41 and the second connecting rod 42 , respectively.

[0037] Specifically, the first connecting rod 41 and the second connecting rod 42 are slidably connected to each other to realize the automatic extension and retraction of the supporting device 4. Then, under the action of the spring 43, when the first filter plate 5 is subjected to reduced gravity, the first filter plate 5 is driven to automatically rotate and tilt upward.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] During operation, the material enters the guide pipe 1 through the feed cavity 11, and the material entering the guide pipe 1 falls onto the first filter plate 5, which filters the material. When more and more impurities are filtered by the first filter plate 5, affecting the filtering efficiency of the first filter plate 5, the material accumulates, and the gravity increases, driving the first filter plate 5 to rotate and tilt downward. Subsequently, under the action of gravity, the accumulated material and impurities automatically roll into the temporary storage box 2. After the impurities are discharged, the first filter plate 5 restores the filtering efficiency, and the supporting device 4 drives the first filter plate 5 to rotate and tilt upward again. The impurities and materials entering the temporary storage box 2 are filtered again by the second filter plate 6, and the materials roll back into the guide pipe 1 through the second connecting cavity 23, and the impurities accumulate on the second filter plate 6. When there are too many impurities on the second filter plate 6, the slide plate 31 is manually pulled out to open the discharge port 21. Under the action of the inclined second filter plate 6, the impurities are automatically discharged through the discharge port 21, and then the slide plate 31 is reinserted to close the discharge port 21.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ship loader transfer hopper unloading device, characterized in that: It comprises two material guiding pipes (1) which cooperate with each other and are fixedly connected; A feeding cavity (11) is provided on one side of the top end of the material guide pipe (1) located at the top, and a temporary storage box (2) is fixedly installed on the side of the other side of the material guide pipe (1) located at the bottom; The temporary storage box (2) and the material guiding pipe (1) are connected to each other via a first connecting cavity (12); A first filter plate (5) is rotatably connected between the inner walls of the material guide pipe (1) located above, and an end of the first filter plate (5) overlaps with the first connecting cavity (12); A supporting device (4) is provided between the lower surface of the first filter plate (5) and the inner wall of the material guide tube (1), and the supporting device (4) is used to drive the first filter plate (5) to rotate so that its end portion tilts upward.

2. A ship loader transfer hopper unloading device according to claim 1, characterized in that: A guide plate (22) is fixedly mounted at the bottom end of the first connecting cavity (12); the guide plate (22) is arranged at an angle; the top end of the guide plate (22) is located in the material guide tube (1); and the bottom end of the guide plate (22) extends into the temporary storage box (2).

3. A ship loader transfer hopper unloading device according to claim 1, characterized in that: A second connecting cavity (23) is provided between the temporary storage box (2) and the material guide tube (1) and below the first connecting cavity (12). A second filter plate (6) is obliquely provided in the temporary storage box (2) and between the first connecting cavity (12) and the second connecting cavity (23).

4. A ship loader transfer hopper unloading device according to claim 3, characterized in that: The end of the second filter plate (6) away from the material guide pipe (1) is the bottom end, and a discharge port (21) matching the second filter plate (6) is provided on the side of the temporary storage box (2), and a closing device (3) is slidably arranged in the discharge port (21).

5. A ship loader transfer hopper unloading device according to claim 4, characterized in that: The closing device (3) comprises a slide plate (31) arranged at the end of the temporary storage box (2), and the slide plate (31) is slidably inserted into the discharge port (21).

6. A ship loader transfer hopper unloading device according to claim 1, characterized in that: The height of the first connecting cavity (12) is smaller than the height of the rotationally connected portion of the first filter plate (5) and the material guide tube (1), and the two ends of the supporting device (4) are rotationally connected to the first filter plate (5) and the material guide tube (1) respectively.

7. A ship loader transfer hopper unloading device according to claim 6, characterized in that: The supporting device (4) comprises a first connecting rod (41) and a second connecting rod (42) which are slidably connected to each other, a spring (43) is arranged between the first connecting rod (41) and the second connecting rod (42), and two ends of the spring (43) are respectively fixedly connected to the first connecting rod (41) and the second connecting rod (42).

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