CN211730370U - Baffle mechanism of nuclear waste baling press - Google Patents

Abstract

The utility model discloses a baffle mechanism of a nuclear waste packer, which is arranged at the top end of a discharge channel of a packer cavity of the packer; the baffle mechanism at least comprises a frame body structure, a steel wire winch and a baffle, wherein the frame body structure is arranged in a door-shaped structure, the baffle is nested in the frame body structure and can move up and down relative to the frame body structure, the steel wire winch is arranged at the top end of the frame body structure, and steel wires in the steel wire winch are connected with the top end of the baffle and used for controlling the up and down movement of the baffle. Through the utility model discloses a baffle mechanism design for baffle in this baling press can continue the material packing demand and freely enter and go out the discharging channel of baling press die cavity. That is, this baffle mechanism adopts bayonet structural design for the baffle can be very light completion after damaging the change to the baffle.

Description

Baffle mechanism of nuclear waste baling press

Technical Field

The utility model belongs to the technical field of baling press device, especially, relate to a baffle mechanism of nuclear waste baling press.

Background

At present, the full-automatic horizontal packer on the market is generally used for compressing and packing waste paper shells, waste plastics and other wastes. When a nuclear power unit or a nuclear power station is maintained or overhauled, a large amount of wastes with radioactive hazards, such as plastic cloth, safety helmets, gloves, gauze, cotton work clothes and the like, can be generated, and in order to facilitate the disposal and transportation of the wastes, some nuclear power plants can adopt a similar full-automatic horizontal packing machine to compact and pack the wastes so as to realize the compression and volume reduction of materials and facilitate the packing and storage, thereby reducing the disposal cost of the wastes.

In the market, the baffle plate structure of the packer for the waste paper case or waste plastic is generally welded right in front of the main pushing mechanism. The baffle mechanism is deformed by applying work to the baffle structure in the process of continuously reciprocating and compressing the material by the main pushing mechanism, so that the problem of material leakage caused by damage of the baffle mechanism is solved. And because it welds on the discharging channel of baling press, has caused the inconvenient problem of maintenance at every turn.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to overcome the prior art problem, a baffle mechanism of nuclear waste baling press is provided, through the plug-in structure setting of the baffle of baling press makes the baffle can accomplish the separation or open the setting to material discharging channel based on operating personnel's demand. And when the baffle is deformed or damaged, the baffle can be positioned easily to complete the maintenance or replacement of the baffle.

The purpose of the utility model is realized through the following technical scheme:

a baffle mechanism of a nuclear waste packer is arranged at the top end of a discharge channel of a packer cavity of the packer; the baffle mechanism at least comprises a frame body structure, a steel wire winch and a baffle, wherein the frame body structure is arranged in a door-shaped structure, the baffle is nested in the frame body structure and can move up and down relative to the frame body structure, the steel wire winch is arranged at the top end of the frame body structure, and steel wires in the steel wire winch are connected with the top end of the baffle and used for controlling the up and down movement of the baffle.

According to a preferred embodiment, the frame structure is composed of two vertically arranged vertical beams and a cross beam, wherein the cross beam is respectively connected with the top ends of the two vertical beams; and one side of the two vertical beams in the opposite direction is provided with a groove structure for completing the clamping connection of the baffle.

According to a preferred embodiment, the bottom end of the vertical beam is provided with a limiting hole structure and a positioning pin matched with the limiting hole structure, and the top end and the bottom end of the side wall of the baffle plate are respectively provided with a positioning hole.

According to a preferred embodiment, when the baffle plate is completely accommodated in the frame body structure, the positioning pin penetrates through the limiting hole structure and is clamped with the positioning hole at the bottom end of the baffle plate.

According to a preferred embodiment, when the baffle plate enters the discharging channel of the cavity of the packaging machine, the positioning pin penetrates through the limiting hole structure and is clamped with the positioning hole at the top end of the baffle plate.

According to a preferred embodiment, the side walls and/or the bottom plate of the discharge channel of the bale press cavity are provided with groove structures for guiding or limiting the baffles.

According to a preferred embodiment, the wire reel is provided with a handle for controlling the extension or retraction of the wire inside the wire reel.

According to a preferred embodiment, the wire winch is provided with a position locking mechanism for locking the handle.

According to a preferred embodiment, the baffle mechanism is further provided with a base, and the frame structure is welded onto the base.

According to a preferred embodiment, the baffle mechanism is connected with the top plate of the cavity of the packaging machine through a base by adopting a bolt structure.

The main scheme and the further selection schemes of the utility model can be freely combined to form a plurality of schemes, which are the schemes that can be adopted and claimed by the utility model; and the utility model discloses also can the independent assortment between (each non-conflict selection) selection and between other choices. The technical solutions to be protected by the present invention, which are various combinations that can be known to those skilled in the art based on the prior art and the common general knowledge after understanding the present invention, are not exhaustive herein.

The utility model has the advantages that: through the utility model discloses a baffle mechanism design for baffle in this baling press can continue the material packing demand and freely enter and go out the discharging channel of baling press die cavity. That is, this baffle mechanism adopts bayonet structural design for the baffle can be very light completion after damaging the change to the baffle.

Drawings

Fig. 1 is a schematic perspective view of a baffle mechanism of the present invention;

FIG. 2 is a schematic view of the structure of the baler of the present invention;

FIG. 3 is a schematic structural view of a prepressing mechanism of the packaging machine of the present invention;

the automatic packaging machine comprises a feeding hopper, a prepressing mechanism, a support 201, a jacking pressure head 202, a jacking oil cylinder 203, a guide shaft 204, a packer cavity 300, a main pushing mechanism 400, a main oil cylinder 401, a main pressure head 402, a baffle mechanism 500, a base 501, a vertical beam 502, a positioning pin 503, a positioning pin 504, a cross beam 505, a steel wire winch 506, a handle 507, a baffle plate 600 and a clamping plate mechanism.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that, in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Additionally, the utility model discloses it is pointed out that, in the utility model, if do not write out structure, connection relation, positional relationship, power source relation etc. that concretely relates to very much, then the utility model relates to a structure, connection relation, positional relationship, power source relation etc. are technical personnel in the field on prior art's basis, can not learn through creative work.

Example 1:

referring to fig. 1 and 2, a baffle mechanism for a nuclear waste baler is shown.

As shown in fig. 2. The baler comprises at least a feed hopper 100, a pre-pressing mechanism 200, a baler cavity 300, a main pushing mechanism 400, a baffle mechanism 500 and a clamping plate mechanism 600.

Preferably, the pre-pressing mechanism 200 is disposed above the feeding hopper 100, and is used for performing a preliminary pressing process on the loose material entering the feeding hopper 100 and feeding the loose material into the cavity 300 of the baling machine.

Preferably, the main pushing mechanism 400 is disposed at one side of the baling press cavity 300, and performs compaction processing on the material in the baling press cavity 300 by using a main pressure head.

Preferably, the baffle mechanism 500 is disposed at the top end of the discharge channel of the baling press cavity 300 of the baling press. When the main pressure head of the main pushing mechanism 400 compresses and packs the materials in the die cavity 300 of the packaging machine for the first time, the baffle 507 in the baffle mechanism 500 is clamped in the discharging channel of the die cavity 300 of the packaging machine to complete the separation of the materials, so that the main pressure head completes the compression molding of the materials.

Preferably, the end of the discharging channel of the baling press cavity 300 is further provided with a clamping plate structure 600. The material bag clamping mechanism is used for clamping a material bag which is formed in the discharging channel, so that the material bag is used as a blocking structure to block a material bag to be compressed, and a main pressure head in the main pushing mechanism 400 can complete compression forming of the next material bag conveniently. Simultaneously, when next material package completion shaping and promoted to splint mechanism 600 by main pressure head, this splint mechanism 600 then realizes the centre gripping of next material package.

That is, through the arrangement of the clamping mechanism 600, the packer only needs to clamp the baffle 507 in the discharge channel of the packer cavity 300 in the compression molding process of the first material pack. After the first material bag is compressed and molded, the first material bag is clamped in the discharging channel through the clamping mechanism 600, namely, the first material bag has the function of serving as the original baffle 507.

Preferably, as shown in fig. 1, the barrier mechanism 500 includes at least a frame structure, a wire winch 505 and a barrier 507. The frame structure is used for completing the structural support and the limit of the baffle 507. The wire winch 505 is used to complete the motion control of the damper 507.

Preferably, the frame structure is a door-shaped structure, and the baffle 507 is nested in the frame structure and can move up and down relative to the frame structure.

Further, the frame structure is composed of two vertical beams 502 and a cross beam 504 which are vertically arranged. The cross beams 504 are connected to the top ends of the two vertical beams 502, respectively. And a groove structure for completing the clamping connection of the baffle 507 is arranged on one side of the two vertical beams 502 in the opposite direction.

Preferably, the bottom end of the vertical beam 502 is provided with a limiting hole structure and a positioning pin 503 matched with the limiting hole structure. The top and the bottom of baffle 507 lateral wall are equipped with the locating hole respectively. The position of the baffle 507 can be locked by the positioning pin 503.

Further, when the baffle 507 is fully received in the frame structure. The positioning pin 503 penetrates through the limiting hole structure and is clamped with the positioning hole at the bottom end of the baffle 507.

Further, when the baffle 507 enters the discharge channel of the baling press cavity 300. The positioning pin 503 penetrates through the limiting hole structure and is clamped with the positioning hole at the top end of the baffle 507.

Preferably, the wire winch 505 is disposed at the top end of the frame structure. And the steel wire in the steel wire winch 505 is connected with the top end of the baffle 507 for completing the control of the up-and-down movement of the baffle 507.

Preferably, the wire winch 505 is provided with a handle 506, and the control of the extension or retraction of the wire in the wire winch 505 is completed through the handle 506. And the up-and-down movement control of the baffle 507 is realized.

Further, the wire reel 505 may further be provided with a position locking mechanism for locking the handle 506. Facilitating position locking during movement of the bezel 507.

Preferably, the baffle 507 mechanism 500 is further provided with a base 501, and the frame structure is welded on the base 501.

Further, the baffle 507 mechanism 500 is connected with the top plate of the packer cavity 300 through a base 501 by adopting a bolt structure.

Furthermore, the side wall and/or the bottom plate of the discharging channel of the packaging machine cavity 300 is provided with a groove structure for completing the guiding or limiting of the baffle 507. Through the structural arrangement of the discharge channel, the position definition and the structural support of the baffle 507 in the discharge channel are completed, so that the baffle 507 has enough supporting force to complete the compression support of the corresponding material.

Through the utility model discloses a baffle mechanism design for baffle in this baling press can continue the material packing demand and freely enter and go out the discharging channel of baling press die cavity. Simultaneously, the baffle structure of this baling press only need arrange discharge channel in when the baling press is carrying out the first packing to the material in, has avoided main push mechanism to the continuous acting of baffle at material packing in-process, causes the baffle damage problem. Meanwhile, the baffle mechanism adopts an inserted structural design, so that the baffle can be easily replaced after being damaged.

Example 2

As shown in fig. 3, on the basis of the embodiment 1, the feeding end of the nuclear waste baler is further provided with a pre-pressing structure 200.

The pre-pressing structure 200 is disposed above the feed hopper 100 of the nuclear waste baler. The pre-pressing mechanism completes the preliminary pre-pressing and compaction of the waste material input into the feed hopper 100 so as to assist the waste material to enter the packing machine to complete the compression and packing operations.

Preferably, the feed hopper 100 is provided at the top end of a baler cavity 300 of the nuclear waste baler. One side of the packaging machine cavity 300 is provided with a main oil cylinder 401 and a main pressure head 402 which are used for completing waste material compression, and the main pressure head 402 is connected with a piston rod of the main oil cylinder 401.

The primary ram 402 thus performs the compaction process on the waste by pressing the pre-press mechanism into the baler cavity 300.

Further, the feeding hopper 100 may be welded to the top of the baler cavity 300 of the nuclear waste baler.

The pre-pressing mechanism 200 includes: the support 201, the jacking pressure head 202, the jacking oil cylinder 203 and the guide shaft 204.

Preferably, the bottom end of the support 201 is fixedly connected to the nuclear waste baler. Further, the bracket 201 and the nuclear waste baler may be connected by welding or a bolt structure.

Preferably, the top end of the bracket 201 is provided with a jacking cylinder 203 capable of pushing the jacking head 202 to enter or exit the feed hopper 100. The jacking pressure head 202 is connected with a piston rod of the jacking oil cylinder 203.

Further, the area of the pressing head 202 is adapted to the size of the smallest cross section of the feeding hopper 100. So that the top pressure ram 202 can freely enter and exit the feeding hopper 100, and the material in the feeding hopper 100 is pressed into the cavity 300 of the packing machine.

Preferably, the upper portion of the feeding hopper 100 is a trumpet-shaped structure with a wide upper portion and a narrow lower portion, and the lower portion of the feeding hopper 100 is a straight cylinder-shaped structure.

The feeding of the material is facilitated by providing the upper portion of the feeding hopper 100 in a structure having a wide upper portion and a narrow lower portion. Meanwhile, the lower part of the feed hopper 100 is arranged to be a straight cylindrical structure, so that the phenomenon of rebounding of the material pressed into the cavity 300 of the packing machine can be prevented, and the processing efficiency of the material is improved.

Further, the feed hopper 100 may have a rectangular cross-sectional or circular cross-sectional configuration.

Preferably, the guide shaft 204 is movably connected to the frame. The guide shaft 204 is used to guide the ram 202 during the travel.

Furthermore, two guide shafts 204 are respectively arranged on two sides of the jacking oil cylinder 203, and the bottom ends of the guide shafts 204 are rigidly connected with the jacking pressure head 202.

Preferably, two sleeve structures are arranged at the top end of the support 201, and the guide shaft 204 is sleeved in the sleeve structures. So that the tertiary guide shaft 204 can move up and down relative to the support 201. The guide shaft 204 and the pressing ram 202 can be connected by welding or a bolt structure.

Through the structural design of prepressing mechanism, the device can complete pressing the material to be treated into the packaging machine type cavity in the nuclear waste packaging machine when the material to be treated is piled up easily and fills the feed inlet due to the light mass and large volume of the material to be treated, and further compression and packaging treatment are carried out. In addition, the pre-pressing mechanism completes the preliminary compaction of the material to be processed, and can avoid the problem that the main pressing head is stuck in a cavity of a packaging machine to cause use faults due to the fact that the material is soft and messy.

The aforesaid the utility model discloses basic embodiment and each further alternative can the independent assortment in order to form a plurality of embodiments, is the utility model discloses can adopt and claim the embodiment of protection. In the scheme of the utility model, each selection example can be combined with any other basic examples and selection examples at will.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A baffle mechanism of a nuclear waste baler, characterized in that the baffle mechanism (500) is arranged at the top end of a discharge channel of a baler cavity (300) of the baler;

the baffle mechanism (500) at least comprises a frame body structure, a steel wire winch (505) and a baffle (507),

wherein the frame body structure is arranged in a door-shaped structure, the baffle (507) is nested in the frame body structure and can move up and down relative to the frame body structure,

the steel wire winch (505) is arranged at the top end of the frame body structure, and a steel wire in the steel wire winch (505) is connected with the top end of the baffle (507) and used for completing control over the vertical movement of the baffle.

2. The barrier mechanism of a nuclear waste baler of claim 1, wherein the frame structure is formed by two vertically disposed vertical beams (502) and a cross beam (504), the cross beam (504) being connected to the top ends of the two vertical beams (502), respectively;

and one side of the two vertical beams (502) in the opposite direction is provided with a groove structure for completing the clamping connection of the baffle (507).

3. The barrier mechanism of a nuclear waste baler of claim 2, wherein the vertical beam (502) is provided at its bottom end with a limiting hole structure and a positioning pin (503) matching the limiting hole structure, and the barrier (507) is provided at its top end and bottom end with positioning holes, respectively.

4. The barrier mechanism of a nuclear waste baler of claim 3, wherein the locating pin (503) penetrates the limiting hole structure and is engaged with the locating hole at the bottom end of the barrier (507) when the barrier (507) is completely received in the frame structure.

5. The baffle mechanism of the nuclear waste baler of claim 3, wherein the locating pin (503) penetrates through the limiting hole structure and is clamped with the locating hole at the top end of the baffle (507) when the baffle (507) enters the discharging channel of the baler cavity.

6. The shutter mechanism of a nuclear waste baler of claim 1, characterized in that the sidewalls and/or the floor of the discharge channel of the baler cavity (300) are provided with groove structures for guiding or limiting the shutter (507).

7. The barrier mechanism of a nuclear waste baler of claim 1, wherein the wire winch (505) is provided with a handle (506) for controlling the extension or retraction of the wire in the wire winch (505).

8. The barrier mechanism of a nuclear waste baler of claim 7, wherein the wire winch (505) is provided with a position locking mechanism for locking the handle (506).

9. The barrier mechanism of a nuclear waste baler of claim 1, wherein the barrier mechanism (500) is further provided with a base (501), the frame structure being welded to the base (501).

10. The shutter mechanism of a nuclear waste baler of claim 9, wherein the shutter mechanism (500) is bolted to the top plate of the baler cavity (300) via a base (501).

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