CN111296398A

CN111296398A - Movable fumigation workstation and fumigation system

Info

Publication number: CN111296398A
Application number: CN201911151114.5A
Authority: CN
Inventors: 周卫华; 刘荣; 张希亮; 彭龙华
Original assignee: Taicang CIMC Special Logistics Equipment Co Ltd
Current assignee: Taicang CIMC Special Logistics Equipment Co Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-19

Abstract

The invention provides a movable fumigation workstation and a fumigation system. Movable fumigation workstation includes the substructure, the box, conveyer pipe and operation panel, the size of the length direction of the following substructure of box is less than the size of substructure, the operation panel can be for substructure swivelling movement between parking position and operating position, wherein, the operation panel that is located operating position is located the outside of substructure to it is relative with the door end of treating the fumigation container, so that the output of conveyer pipe can be in treating the fumigation container via the door end insertion, the operation panel that is located parking position is located the substructure. According to the movable fumigation workstation, the movable fumigation workstation can be moved, the operating platform can rotate and move between the storage position and the operating position relative to the bottom structure, the container to be fumigated does not need to be unloaded from a carrying tool, and the container to be fumigated is fumigated in the flowing process.

Description

Movable fumigation workstation and fumigation system

Technical Field

The invention relates to the technical field of fumigation, in particular to a movable fumigation workstation and a fumigation system.

Background

The container is used as a common transport tool in the modern logistics industry and is widely applied to international trade. Each country implements a forced quarantine system on some imported goods in order to protect the resources of the country. For example, wood package fumigation is a mandatory measure to prevent harmful diseases and pests from harming forest resources, natural environment and national health of imported countries.

According to the GB/T36854-2018 container fumigation operation regulations, the customs requirements on promotion and safety upgrade of container import service detection and hundreds of preposed inspections on each import container loaded with waste paper and the like are required. The prior art is to fumigate the goods in the box in a customs yard. However, the fumigation operation mode has low efficiency, puts higher requirements on site space and has low safety.

Accordingly, there is a need to provide a portable fumigation workstation and fumigation system that at least partially addresses the above problems.

Disclosure of Invention

In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially address the above issues, according to a first aspect of the present invention there is provided a mobile fumigation workstation comprising:

a bottom structure;

a tank for storing a fumigant and connected to the base structure, the tank having a dimension along the length of the base structure that is less than the dimension of the base structure;

a delivery pipe for discharging the fumigant; and

an operator station rotatably movable relative to the base structure between a storage position and an operating position,

wherein the console in an operative position is located outside the base structure to oppose a door end of a container to be fumigated located to the side of the mobile fumigation station, such that the output end of the delivery pipe can be inserted into the container to be fumigated via the door end, the console in a storage position being located on the base structure.

According to the movable fumigation workstation, the whole movable fumigation workstation can be moved, so that the movable fumigation workstation is convenient to transport to different places for fumigation, all fumigation equipment can be integrated together, the operation table can rotate and move between the storage position and the operation position relative to the bottom structure, a container to be fumigated does not need to be unloaded from a carrying tool, goods in the container to be fumigated do not need to be unloaded, the container to be fumigated is fumigated in the flowing process, and the movable fumigation workstation is convenient to operate, efficient, safe and space-saving.

Optionally, the portable fumigation workstation further comprises:

the rotating column is arranged on the bottom structure and extends upwards along the height direction of the box body; and

the guide bar, the guide bar perpendicular to the column spinner, the one end of guide bar with the operation panel is connected, the other end of guide bar with the column spinner is connected, the guide bar can wind the central axis of column spinner is rotatory.

This ensures that the console moves smoothly.

Optionally, a lower surface of the console is spaced apart from an upper surface of the base structure. Thereby reducing material consumption.

Optionally, the device further comprises a first driving mechanism, the first driving mechanism is arranged on the bottom structure and connected with the rotating column, the guide rod is fixedly connected with the rotating column, and the first driving mechanism drives the rotating column to rotate so as to drive the guide rod to rotate. Thereby ensuring smooth movement of the console.

Optionally, the device further comprises a second driving mechanism, the second driving mechanism is disposed on the bottom structure and connected to the guide rod, the guide rod is rotatably connected to the rotating column, and the second driving mechanism drives the guide rod to rotate around the rotating column. Thereby ensuring smooth movement of the console.

Optionally, the angle between the guide bar in the storage position and the guide bar in the operating position is between 85 ° and 95 °. Thus, the accurate positioning of the operation table is ensured.

Optionally, two opposite outer surfaces of the box body in the width direction of the bottom structure are flush with the two opposite outer surfaces of the bottom structure, respectively. Therefore, the volume of the box body is improved, and the complexity in the production and processing process is greatly reduced.

Optionally, the operating platform includes a standing platform and a supporting platform located below the standing platform, the standing platform is detachably connected to the supporting platform, and the upper surfaces of the standing platform and the supporting platform in the height direction of the box body do not protrude from the upper surface of the box body. Therefore, the movable fumigation workstation is convenient to integrally carry.

Optionally, the bottom structure comprises at least two operation platforms, and the at least two operation platforms are respectively arranged at two opposite ends of the box body along the length direction of the bottom structure. Like this, can make in the integrated to the portable stifling workstation of operation panel of more quantity, portable stifling workstation can be operated the stifling container of treating of more quantity.

The invention also provides a fumigation system which comprises a movable platform and the movable fumigation workstation, wherein the movable platform and the movable fumigation workstation are arranged oppositely, and the movable platform is connected with the movable fumigation workstation through a truss.

According to the fumigation system, the movable fumigation workstation is arranged on the movable platform, the operation platform can rotate and move between the storage position and the operation position relative to the bottom structure, the container to be fumigated is not required to be unloaded from a carrying tool, goods in the container to be fumigated are not required to be unloaded, the container to be fumigated is fumigated in the flowing process, and the operation is convenient, efficient, safe and space-saving.

Drawings

The following drawings of the invention are included to provide a further understanding of the invention. The drawings illustrate embodiments of the invention and, together with the description, serve to explain the principles and apparatus of the invention. In the drawings, there is shown in the drawings,

figure 1 is a front view of a mobile fumigation workstation in accordance with a first preferred embodiment of the present invention;

figure 2 is a top view of the portable fumigation workstation shown in figure 1;

figure 3 is a schematic top cross-sectional view of the portable fumigation workstation of figure 2, schematically illustrating the internal layout of the cabinet;

figure 4 is a right side view of the housing of the portable fumigation workstation shown in figure 1;

figure 5 is a schematic top cross-sectional view of a mobile fumigation workstation in accordance with a second preferred embodiment of the present invention, schematically illustrating the internal layout of the cabinet;

figure 6 is a schematic top cross-sectional view of a mobile fumigation workstation in accordance with a third preferred embodiment of the present invention;

figure 7 is another front view of the portable fumigation workstation shown in figure 1 with the operator station removed;

figure 8 is a side view of a container to be fumigated on the side of the portable fumigation station shown in figure 1, with the operator station in an operative position;

FIG. 9 is a schematic view showing the process of moving the console from the storage position to the operating position;

figure 10 is a side view of a fumigation system in accordance with a preferred embodiment of the present invention;

figure 11 is a layout of a container to be fumigated on the side of a mobile fumigation station;

figure 12 is an alternative layout of a container to be fumigated on the side of a mobile fumigation station;

FIG. 13 is a schematic view of the console in the storage position attached to the cabinet;

FIG. 14 is a schematic view of the console in an operating position attached to the housing;

FIG. 15 is a schematic view of the rotational movement of the console;

FIG. 16 is a schematic view of the console in the storage position coupled to a first drive mechanism;

FIG. 17 is a schematic view of the console in the operating position connected to a first drive mechanism;

FIG. 18 is a schematic view of the console in the storage position coupled to a second drive mechanism; and

fig. 19 is a schematic view of the connection of the console in the operating position with the second drive mechanism.

Description of reference numerals:

100: portable fumigation workstation 110: bottom structure

111: upper surface of the bottom structure 120: box body

121: the rest room 122: storage room

123: apex angle piece 124: first louver

125: second louver 126: box door

127: the access door 128: gas cylinder

130: the operation table 131: standing platform

132: support stage 133: warning lamp

134: the warning device 135: stair

136: the roller 137: lower surface of the operation table

140: the container to be fumigated 141: door end

142: the insertion holes 150: rotating column

151: the guide bar 152: first driving mechanism

153: second drive mechanism 200: movable platform

210: truss frame

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

In the following description, for purposes of explanation, specific details are set forth in order to provide a thorough understanding of the present invention. It is apparent that the practice of the invention is not limited to the specific details set forth herein as are known to those of skill in the art. The following detailed description of the preferred embodiments of the present invention, however, the present invention may have other embodiments in addition to the detailed description, and should not be construed as being limited to the embodiments set forth herein.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention, as the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. When the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The terms "upper", "lower", "front", "rear", "left", "right" and the like as used herein are for purposes of illustration only and are not limiting.

Ordinal words such as "first" and "second" are referred to herein merely as labels, and do not have any other meaning, such as a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

In the following, specific embodiments of the present invention will be described in more detail with reference to the accompanying drawings, which illustrate representative embodiments of the invention and do not limit the invention.

The invention provides a movable fumigation workstation in a preferred embodiment, which can reduce the task load of fumigation operators and realize the rapid fumigation of containers to be fumigated.

Specifically, as shown in fig. 1-4, mobile fumigation station 100 includes a base structure 110 and a tank 120, tank 120 being connected to base structure 110. The size of the box 120 may be the size of a 20 foot container, and the box 120 may include two side walls, a front end wall, a rear end wall, and a top cover, and opposite sides of the front end wall and the rear end wall may be connected to the two side walls, respectively. The tops of the two side walls, the front end wall and the rear end wall can be connected with the top cover. The bottoms of the two side walls, the front end wall, and the back end wall can all be connected with the bottom structure 110.

Preferably, the box 120 may be fixedly connected to the base structure 110 such that the box 120 may move with the base structure 110 during transportation. The junction of the tank 120 and the base structure 110 may not have an intermediate bottom corner piece for ease of processing. Of course, intermediate bottom corner fittings may be provided at the connection locations of the box 120 and the base structure 110 to facilitate stacking of the fumigation station on top of other containers in the height direction for ease of transportation.

The housing 120 may be used to store fumigant, for example the housing 120 may include a storage chamber 122 and a rest room 121, the storage chamber 122 may be used to store fumigant, and the rest room 121 may be used for an operator to work or rest. A cylinder holder is provided in the storage chamber 122 for holding a cylinder 128 containing fumigant. The gas cylinder 128 may be placed upright, i.e., the height direction of the gas cylinder 128 is parallel to the height direction of the case 120. The fumigant has a certain toxicity and is pressurized, so that the storage chamber 122 should meet the relevant standards of explosion prevention, fire protection, probe detection and the like, the gas cylinder frame is fixed on the box body 120 of the storage chamber 122, so that the gas cylinder 128 is not moved randomly, and an explosion-proof window and the like are arranged on the wall plate of the storage chamber 122.

In order to ensure air ventilation of the storage compartment 122, the storage compartment 122 may be provided with louvers. The first louver 124 may be disposed on at least one side wall of the case 120, and the second louver 125 may be disposed on an end of the case 120. Preferably, the first louver 124 and the second louver 125 are both disposed on the upper portion of the housing 120 to facilitate the evaporation of the fumigant.

The portable fumigation workstation 100 can also include a delivery tube (not shown) that can be in fluid communication with the tank 120, and in particular, the delivery tube can be in fluid communication with the gas cylinder 128 to expel fumigant. The storage compartment 122 may be provided with a door 126, and the door 126 may be provided with a locking lever device for locking and unlocking the door 126. Box doors 126 may be provided on opposite side walls of box 120 to facilitate handling of gas cylinders 128 and gas cylinder holders. The input end of the delivery tube is in fluid communication with a gas cylinder 128, and in use, the gas cylinder 128 can be either stored in the housing 120 or removed from the housing 120.

One or more of a chair, an office table, a storage cabinet capable of hanging clothes, a lighting device, a water dispenser and an air conditioner can be arranged in the rest room 121, an access door 127 for an operator to enter and exit can be arranged in the rest room 121, and the access door 127 can be arranged on the side wall of the box body 120 or on the end wall of the box body 120. Of course, the lounge 121 is also provided with windows provided on opposite side walls of the cabinet 120 to facilitate air circulation. The chair, the office table, the storage cabinet, the lighting device, the water dispenser and the air conditioner can be fixedly arranged on the box body 120 of the rest room 121 and can be flexibly distributed according to actual conditions, so that the movable fumigation workstation 100 can be conveniently moved integrally.

The lounge 121 and the storage compartment 122 may be arranged side by side along the length of the cabinet 120. The restroom 121 and the storage compartment 122 may be separate and not in communication to prevent the fumigant from contaminating the environment of the restroom 121. In the schematic top sectional view of the mobile fumigation workstation 100 of the first preferred embodiment shown in fig. 3, the storage chamber 122 may be near the front end of the mobile fumigation workstation 100, and the rest chamber 121 may be near the rear end of the mobile fumigation workstation 100. In the present invention, the front and rear ends of the portable fumigation workstation 100 are for convenience of description only and are not particularly significant.

The base structure 110 may be configured as a base frame, for example the size of the base structure 110 may be the size of the base frame of a 40 foot container. The tank 120 has a dimension along the length of the base structure 110 that is smaller than the dimension of the base structure 110. The bottom of the tank 120 may not have a bottom corner piece to facilitate the fixed connection of the tank 120 to the bottom structure 110. The box 120 may be located in a central position of the base structure 110. The base structure 110 may include base corner fittings that may be located at the four corners of the base structure 110, such that when the portable fumigation workstation 100 is being transported, the four base corner fittings that the handling tool may lift the base structure 110 may lift the portable fumigation workstation 100. Of course, the lifting tool can also lift the four corner pieces 123 of the box 120 to lift the portable fumigation workstation 100.

In the present embodiment, the longitudinal direction of the bottom structure 110 is parallel to the longitudinal direction of the case 120, the width direction of the bottom structure 110 is parallel to the width direction of the case 120, and the height direction of the bottom structure 110 is parallel to the height direction of the case 120.

Further, two opposite outer surfaces of the case 120 in the width direction of the base structure 110 are flush with two opposite outer surfaces of the base structure 110, respectively. Therefore, the volume of the box body 120 is improved, and the complexity degree in the production and processing process is greatly reduced.

The portable fumigation workstation 100 also includes an operator station 130, the operator station 130 being used for an operator to stand on to facilitate fumigation actions. As shown in fig. 8, the container 140 to be fumigated may be transported to the side of the mobile fumigation workstation 100 by a container truck or a crane, for example, the container 140 to be fumigated may be moved to a position close to the side wall of the box 120 of the mobile fumigation workstation 100 by a container truck, and the container 140 to be fumigated may be arranged opposite to the side wall of the mobile fumigation workstation 100. As shown in fig. 11 and 12, the direction of travel D1 of the container truck may be parallel to the length of the base structure 110. The length direction of the container 140 to be fumigated is parallel to the length direction of the bottom structure 110, and the width direction of the container 140 to be fumigated is parallel to the width direction of the bottom structure 110. Of course, the container 140 to be fumigated may also be a van, so that the container 140 to be fumigated can be moved to the side of the movable fumigation workstation 100 without other carrying tools. Therefore, the containers 140 to be fumigated do not need to be collected to the same region for fumigation, and each container does not need to be unloaded from the carrying tool and uniformly placed in the customs yard side by side, so that the requirement on the site space is reduced, and the box moving speed is increased.

Returning now to fig. 1, the operation table 130 may be constructed in a table structure, and the height direction of the operation table 130 is parallel to the height direction of the case 120. As shown in fig. 2, the console 130 may have a substantially rectangular frame shape in cross section. In the non-conveyed state as shown in fig. 1, the height of the operation table 130 may be higher than that of the case 120, that is, the upper surface of the operation table 130 may protrude from the upper surface of the case 120. Thus, when performing fumigation action, an operator can stand on the standing position of the operating platform 130 to fumigate the container 140 to be fumigated, and the height of the operating platform 130 can ensure that the operator can fumigate containers of various sizes. Therefore, the operator does not need to ascend repeatedly when fumigating the containers 140 to be fumigated, the safety is improved, and the fumigating efficiency is improved.

Preferably, for convenience of processing and transportation, as shown in fig. 7, the operation table 130 may be a detachable structure, and the operation table 130 includes a standing table 131 and a supporting table 132, and the standing table 131 is used for an operator to stand for fumigation. Standing platform 131 is located above support platform 132 during fumigation. The base structure 110 may be provided with a stair 135, and an operator may stand on the operating site of the operating floor 130 via the stair 135.

The standing table 131 and the supporting table 132 may each be configured as a stand structure, and the standing table 131 and the supporting table 132 may each be formed by stacking a plurality of frames in a height direction. The standing table 131 and the supporting table 132 are detachably connected. The standing table 131 and the supporting table 132 may be separated when the operation table 130 needs to be carried. When the operation table 130 needs to be transported together with the case 120 and the base structure 110, the upper surfaces of the standing table 131 and the support table 132 in the height direction of the case 120 do not protrude above the upper surface of the case 120. For example, the height of the support platform 132 may be greater than the height of the standing platform 131, and the upper surface of the support platform 132 does not protrude above the upper surface of the box 120. Thus, the lifting tool can directly lift the corner piece 123 of the box body 120, and the standing table 131 and the supporting table 132 do not interfere with the movement of the lifting tool and the box body 120. Of course, the standing table and the supporting table may be connected together, and the supporting table may be located below the standing table and protrude from the upper surface of the box body along the upper surface of the box body in the height direction, so as to facilitate subsequent operations.

Further, in order to ensure that the operation table 130 does not fall off the bottom structure 110 when the movable fumigation station 100 is transported, a fixing device is further provided on the bottom structure 110, which can position and lock the operation table 130 for fixing the operation table 130 to the bottom structure 110. For example, the fixing means may fix the standing table 131 and the supporting table 132 so that the standing table 131 and the supporting table 132 do not fall off during the movement, thereby improving safety and reliability. Further, the top of the console 130, especially the standing platform 131, may be provided with a sunshade to protect the operator from rain and sunlight. The operation table 130 is provided with a guard rail to ensure the safety of the operator. The console 130 may further include a moving switch, and the moving switch may control movement of the console 130, so that direct operation by an operator may be facilitated.

As shown in fig. 9, 11 and 12, the console 130 is rotatably movable relative to the base structure 110 between a storage position and an operating position. The console 130 in the storage position is located on the base structure. The base structure 110 may support a console 130. As shown in fig. 1, the length of the base structure 110 is greater than the length of the box 120 and the box 120 may be located at a middle position of the base structure 110, and the console 130 located at the storage position is arranged side by side with the box 120 along the length of the base structure 110. Thus, the space of the bottom structure 110 can be greatly utilized, the occupied area is saved, the resources are saved, and the movable fumigation workstation 100 can be conveniently and flexibly carried.

Preferably, the portable fumigation workstation 100 can include at least two stations 130, two stations 130 in a storage position on the base structure 110 are shown in fig. 2. The two operation platforms 130 are respectively arranged at the two opposite ends of the box body 120 along the length direction of the bottom structure 110, so that a greater number of operation platforms 130 can be integrated into the movable fumigation workstation 100, and the movable fumigation workstation 100 can operate a greater number of containers 140 to be fumigated. Of course, the portable fumigation station may include a single console, which may be provided at either end of the cabinet along the length of the base unit. Therefore, when a container to be fumigated needs to be fumigated, the operation table can be moved to fumigate the container to be fumigated, and therefore the workload is reduced.

Further, as shown in fig. 2, 3 and 12, in order to facilitate the handling of the container 140 to be fumigated, two operation platforms 130 in the storage position are respectively disposed on two corners of the bottom structure 110 which are diagonally symmetrical. In this way, the two operation platforms 130 can be staggered and arranged in an oblique and symmetrical manner from front to back along the length direction of the bottom structure 110, so as to flexibly perform fumigation operation on containers 140 to be fumigated at different positions. The moving directions of the two operation stages 130 are opposite. The two containers 140 to be fumigated can also be arranged in an oblique symmetrical manner, so that the operation of operators is convenient.

Figure 5 shows a schematic top cross-sectional view of a mobile fumigation station 100 of a second preferred embodiment of the present invention. The positions of the storage chamber 122 and the rest chamber 121 along the length direction of the bottom structure 110 can be interchanged, that is, the storage chamber 122 can be close to the rear end of the movable fumigation workstation 100, and the rest chamber 121 can be close to the front end of the movable fumigation workstation 100, so that the portable fumigation workstation can adapt to different situations. The portable fumigation workstation 100 can include four stations 130, and the four stations 130 in the storage position can be respectively close to four corners of the base structure 110, i.e., two stations 130 can be arranged side by side along the width direction of the base structure 110, and two stations 130 can be respectively arranged at two opposite ends of the box body 120 along the length direction of the base structure 110. In this way, the movable fumigation workstation 100 can fumigate four containers 140 to be fumigated, which greatly improves fumigation efficiency. Further, two stations 130 at the same end may share a single stair, thereby reducing material.

Figure 6 shows a schematic top cross-sectional view of a mobile fumigation station 100 of a third preferred embodiment of the present invention. The portable fumigation workstation 100 can include two stations 130, and the two stations 130 can be spaced apart along the length of the base structure 110. Alternatively, the moving directions of the two operation stages 130 may be opposite. The storage compartment 122 and the rest compartment 121 may be separated, and the storage compartment 122 and the rest compartment 121 may be spaced apart along the length of the bottom structure 110. One station 130, rest compartment 121, another station 130 and storage compartment 122 may be arranged in sequence along the length of the base structure 110 to accommodate different situations and thus correspondingly different layouts of the containers 140 to be fumigated.

Further, as can be seen in conjunction with fig. 11, two stations 130 in the storage position may be located at the same end of the base structure 110, and the two stations 130 may be arranged side by side along the width of the base structure 110. The two stations 130 rotate in opposite directions. In this way, the two containers 140 to be fumigated may be arranged symmetrically with respect to the mobile fumigation workstation 100. Thereby facilitating handling and movement of the container 140 to be fumigated.

Figure 12 shows another layout of a mobile fumigation workstation 100 and a container 140 to be fumigated. The two stations 130 in the storage position may be respectively disposed on two diagonally symmetrical corners of the base structure 110. The two stations 130 rotate in opposite directions. The two containers 140 to be fumigated may be staggered back and forth with respect to the mobile fumigation workstation 100 along the length of the mobile fumigation workstation 100. In this way, the positions of the two operation platforms 130 can be flexibly set, so that the movable fumigation workstation 100 can adapt to various situations.

Returning now to fig. 9, the console 130 may be pivotally moved relative to the base structure 110 from a storage position to an operating position. As shown in fig. 11 and 12, the operation table 130 in the operation position is located outside the bottom structure 110, that is, the operation table 130 in the operation position may not be located above the bottom structure 110, and the projection of the operation table 130 in the height direction in the operation position may not be located inside the bottom structure 110. In this way, the console 130 in the operating position may be opposite the door end 141 of the container 140 to be fumigated, and an operator standing on the console 130 may insert the output of the delivery pipe into the container 140 to be fumigated via the door end 141 of the container 140 to be fumigated. Preferably, as shown in fig. 9, the top of the central seam of the door end 141 of the container 140 to be fumigated may be provided with a plug hole 142, and a delivery pipe may be inserted into the container 140 to be fumigated through the plug hole 142, so that fumigant is delivered into the container 140 to be fumigated to fumigate the goods in the container 140 to be fumigated. The delivery pipe may also be provided with a flow control system to control the flow and rate of delivery of the fumigant.

According to the movable fumigation workstation 100, the whole movable fumigation workstation 100 can be moved, so that the movable fumigation workstation 100 can be conveniently transported to different places for fumigation, the adaptability and the utilization rate of fumigation equipment are improved, the box body 120 is connected with the bottom structure 110, the size of the box body 120 along the length direction of the bottom structure 110 is smaller than that of the bottom structure 110, so that the fumigation equipment is integrated together, the operating platform 130 can rotate and move between a storage position and an operating position relative to the bottom structure 110, the container 140 to be fumigated does not need to be unloaded from a transporting tool, goods in the container 140 to be fumigated do not need to be unloaded, the container 140 to be fumigated is fumigated in the flowing process, and the operation is convenient, efficient, safe and site-saving.

As shown in fig. 8, in order to prevent the operation table 130 from colliding with other transportation tools during use, a warning lamp 133 is further provided on the operation table 130. In order to avoid collision between the console 130 and the box 120 during movement, the bottom structure 110 is further provided with a warning device 134, and the warning device 134 is close to the bottom of the sidewall of the box 120. Preferably, the warning device 134 may be a collision warning sign or a warning zebra mark, etc. for the operator to observe.

As shown in fig. 1, the bottom of the operation table 130 is provided with a roller 136 to increase the load-bearing performance. The rollers of the console in the storage position may be placed directly on the base structure and the upper surface of the base structure 110 may be in direct contact with the rollers 136 so that the base structure 110 supports the rollers. The roller 136 may be a vibration-proof roller. When the console 130 moves from the storage position to the operating position, the roller 136 can deform in the height direction to counteract the acting force generated by the height displacement difference during the moving process, so as to prevent the console 130 from bumping in the height direction during the moving process. Of course, the plane supporting the container 140 to be fumigated may be flush with the upper surface of the base structure 110 so that the console 130 may be smoothly moved from the storage position to the operating position.

The moving manner of the operation table 130 will be described with reference to fig. 13 to 19.

The console 130 is pivotally movable between a stowed position, in which the console 130 is located on the base structure 110, and an operating position, in which the console 130 is located outside the base structure 110 so as to be opposite the door end 141 of the container 140 to be fumigated. In an alternative embodiment, the console 130 in the storage position may be placed directly on the base structure 110, i.e., the lower surface of the console 130 or the lower surface of the roller may be in direct contact with the upper surface 111 of the base structure 110, and the base structure 110 may support the console 130 in the storage position.

Specifically, as shown in fig. 15-19, the mobile fumigation station 100 further comprises a rotating column 150 and a guide rod 151. The rotary post 150 may be provided on the base structure 110 and extend upward from the upper surface 111 of the base structure 110 in the height direction of the cabinet. The guide rod 151 is vertically connected to the rotary post 150. The guide rod 151 may be parallel to the horizontal direction, one end of the guide rod 151 in the horizontal direction is connected to the operation table 130, the other end of the guide rod 151 in the horizontal direction is connected to the spin column 150, and the guide rod 151 may be rotatable about the central axis of the spin column 150.

The guide rod 151 in the storage position may have a length direction substantially parallel to a length direction of the base structure 110, and the guide rod 151 in the operating position may have a length direction substantially perpendicular to the length direction of the base structure. Thus, the operation table 130 can be rotated and moved between the storage position and the operation position smoothly, and smoothness in the rotation movement is ensured. The angle between the guide rod 151 in the storage position and the guide rod 151 in the operating position is 85 to 95 °. In this way, the operation table 130 is ensured to rotate and move in place, and the operation table can be ensured to be opposite to the door end 141 of the container 140 to be fumigated, so that the delivery pipe can be ensured to be inserted into the container 140 to be fumigated through the insertion hole 142 of the middle seam of the door end 141.

Fig. 15 schematically illustrates that the lower surface 137 of the console 130 may be spaced apart from the upper surface 111 of the base structure, wherein the base structure is omitted from illustration. Thus, the stage 130 of a sufficient height can be prepared with a small amount of material.

In an alternative embodiment, the guiding rod 151 and the rotating column 150 may be connected together by a screw rod, the operation table 130 may be rotatably moved from the storage position to the operation position toward an upper oblique direction, and the lower surface 137 of the operation table 130 in the storage position may be lower than the lower surface 137 of the operation table 130 in the operation position, so that the fumigation operation of the container 140 to be fumigated may be realized.

In another alternative embodiment, the guide rod 151 may be rotatably connected to the rotary post 150, the operating table 130 may be horizontally rotated from the storage position to the operating position, and the lower surface 137 of the operating table 130 located at the storage position may be flush with the lower surface 137 of the operating table 130 located at the operating position, thereby allowing the operating table 130 to smoothly move to the operating position.

In the embodiment shown in fig. 16 and 17, the guide rod 151 may be fixedly connected to the rotary post 150. The portable fumigation workstation 100 also includes a first drive mechanism 152, the first drive mechanism 152 may be configured as a speed reducer, and the first drive mechanism 152 may be disposed on the base structure 110 and connected to the spin column 150. The first driving mechanism 152 may be in belt transmission connection with the rotary column 150, the first driving mechanism 152 may drive the rotary column 150 to rotate around the central axis of the rotary column 150, and the rotary column 150 may drive the guide rod 151 to rotate, so as to drive the operation table 130 to rotate between the storage position and the operation position.

In the embodiment shown in fig. 18 and 19, the guide rod 151 may be rotatably connected with the rotation column 150. The portable fumigation workstation 100 further comprises a second drive mechanism 153, and the second drive mechanism 153 may be a hydraulic cylinder, an air cylinder, or a linear motor. The second driving mechanism 153 is disposed on the bottom structure 110 and connected to the guide rod 151, such that the second driving mechanism 153 can drive the guide rod 151 to rotate around the central axis of the rotary column 150, thereby driving the operation table 130 to rotate between the storage position and the operation position smoothly.

The invention also provides a fumigation system, as shown in fig. 10, the fumigation system comprises the above-mentioned movable fumigation workstation 100 and a movable platform 200.

The movable platform 200 may be constructed in a rack structure, and the movable platform 200 is used for an operator to seal the air holes on the container 140 to be fumigated, so as to prevent the fumigant filled in the container 140 to be fumigated from being released to the air outside the container 140 to be fumigated through the air holes, thereby preventing the fumigant from causing environmental pollution. The top of the movable platform 200 and the top of the movable fumigation workstation 100 can be provided with operation positions, the movable platform 200 comprises a stair, and an operator and the operator can stand on the respective operation positions at the tops of the movable platform 200 and the movable fumigation workstation 100 to seal the air holes of the container 140 to be fumigated. To improve safety, the top of the movable platform 200 and the top of the movable fumigation workstation 100 are provided with fences to avoid operators falling.

Alternatively, the movable platform 200 may be disposed opposite the movable fumigation workstation 100 and the container to be fumigated 140 may be located between the movable platform 200 and the movable fumigation workstation 100. To enhance the rigidity of the mobile platform 200, the mobile platform 200 is connected to the mobile fumigation workstation 100 by trusses 210. Opposite sides of the girder 210 may be detachably coupled with the top of the movable platform 200 and the top of the movable fumigation workstation 100, respectively, and the sectional shape of the girder 210 may be configured to be substantially arched to increase the overall rigidity to secure stability.

As can be seen from fig. 11 and 12, one side wall of each container 140 to be fumigated is close to the movable fumigation workstation 100, and the other side wall of the container 140 to be fumigated can be close to one movable platform 200, so that the movable platform 200 and the movable fumigation workstation 100 can conveniently seal the air holes of the container 140 to be fumigated. The door end 141 of each container 140 to be fumigated can be arranged corresponding to one movable platform 200 to avoid omission.

According to the fumigation system of the invention, the movable platform 200 and the movable fumigation workstation 100 are included, the movable fumigation workstation 100 can be moved as a whole, and is convenient to transport to different sites for fumigation, the adaptability and the utilization rate of fumigation equipment are improved, the box body 120 is connected with the bottom structure 110, the size of the box body 120 along the length direction of the bottom structure 110 is smaller than that of the bottom structure 110, so that the fumigation equipment is integrated, the operation table 130 can rotate and move between the storage position and the operation position relative to the bottom structure 110, the container 140 to be fumigated does not need to be unloaded from a carrying tool, goods in the container 140 to be fumigated do not need to be unloaded, the container 140 to be fumigated is fumigated in the flowing process, and the operation is convenient, efficient, safe and site-saving.

The following describes a fumigation process of a container loaded with goods such as waste paper by a movable fumigation workstation.

1. An import container shipped with goods such as waste paper after being unloaded from a ship may be placed on a container truck. The container truck loaded with the import container is driven to the side of the portable fumigation workstation. One side wall of the import container is opposite to one side wall of the movable fumigation workstation. The door end of the import container is close to the operation table along the length direction of the bottom structure of the movable fumigation workstation.

2. The console may be located in a storage position, the console located in the storage position being located on the base structure. An operator can stand on the operating floor, which together with the operator can be moved in rotation relative to the base structure from a storage position into an operating position. The operating platform in the operating position is located outside the base structure so as to be opposite the door end of the access container.

3. An operator may insert the outlet pipe into a receptacle in the top of the slit at the door end of the import container to inject fumigant into the import container. The time for injecting the fumigant is about 3 minutes, and of course, the injection time and the injection amount can be adjusted according to actual conditions. During the entire fumigation process, the import container does not need to be unloaded from the container truck.

4. After the injection is completed, the container truck loaded with the import container continues to travel to the customs yard. At this time, the import container is filled with the fumigant, so that the fumigation operation of the import container is not needed in the customhouse yard. In a customhouse, the imported containers can be parked for about 24 hours, and of course, the parking time can be adjusted according to actual regulations.

In addition, the operator's station, along with the operator standing on the station, may be towed back onto the substructure to clear the path of the next container truck. At the moment, the operator still stands at a high position, and does not need to climb up and fall down when carrying out fumigation operation on the next container to be fumigated. The operation floor waits for the next container truck after returning to the place, and thus performs the circulation operation.

Of course, the operator station may remain in the operating position after fumigating one container to await the next container truck without affecting the operation and safety of the container trucks. Thus, the operation table can reduce the moving times, and further improve the efficiency.

The movable fumigation workstation is used for fumigating goods in the container to be fumigated, the goods do not need to be loaded and unloaded, do not need to be placed in a fumigation chamber, do not need to be parked for a certain time in the fumigation chamber, change the conventional method that each box is unloaded from the container and placed in a site for complete static fumigation, and save fumigation sites. The movable fumigation workstation can be conveniently carried to different places for fumigation, so that the places are saved. The operation panel can be for rotating movement between storage position and operating position of substructure, and operating personnel all need not repeated climbing and falls down when treating stifling container to every and stifling operation, and the time that the portable stifling workstation was occupied is few, convenient operation, and the operating efficiency is high, has improved fumigator's adaptability, utilization ratio, reduces the harmful pest diffusion of stifling in-process, avoids endangering forest resource, natural environment and national health.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "part," "member," and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A mobile fumigation workstation, comprising:

a bottom structure;

a delivery pipe for discharging the fumigant; and

2. The portable fumigation workstation of claim 1, further comprising:

3. The portable fumigation workstation of claim 2, wherein a lower surface of said console is spaced from an upper surface of said base structure.

4. The movable fumigation workstation of claim 2, further comprising a first drive mechanism disposed on said base structure and connected to said spin column, said guide rod being fixedly connected to said spin column, said first drive mechanism driving said spin column to rotate said guide rod.

5. The portable fumigation workstation of claim 2, further comprising a second drive mechanism disposed on said base structure and connected to said guide rod, said guide rod rotatably connected to said spin column, said second drive mechanism driving said guide rod in rotation about said spin column.

6. The portable fumigation workstation of claim 2, wherein the angle between said guide bar in said storage position and said guide bar in said operative position is between 85 ° and 95 °.

7. The portable fumigation workstation of claim 1, wherein two opposing external surfaces of said box in the width direction of said base structure are flush with two opposing external surfaces of said base structure, respectively.

8. The movable fumigation workstation of claim 1, wherein said operating platform comprises a standing platform and a support platform located below said standing platform, said standing platform is detachably connected to said support platform, and the upper surfaces of said standing platform and said support platform in the height direction of said box body do not protrude above the upper surface of said box body.

9. The portable fumigation workstation of claim 1, including at least two said stations, each disposed at opposite ends of said box along the length of said base structure.

10. A fumigation system comprising a mobile platform and a mobile fumigation workstation as claimed in any one of claims 1 to 9, said mobile platform being disposed opposite said mobile fumigation workstation, said mobile platform being connected to said mobile fumigation workstation by trusses.