Closed negative pressure treatment vehicle for epidemic wood

Abstract

The utility model relates to the technical field of epidemic wood transportation, in particular to a closed negative pressure treatment vehicle for epidemic wood, which comprises a crawler chassis, a transportation box is fixed on an objective table of the crawler chassis, a box opening of the transportation box is arranged at the top, and a box cover is hinged to one side of the box opening of the transportation box; and the pulverizer is arranged at the top of the interior of the transportation box, and ventilation holes are formed in one side in the transportation box and located below the pulverizer. The crusher is arranged at the top in the transport box and crushes the epidemic wood, the crushed epidemic wood can well fill the inner space of the transport box, meanwhile, negative pressure is generated in the transport box in the crushing process, and chippings, toxic gas in the epidemic wood and diseases and pests are prevented from running out of the transport box when the epidemic wood is crushed, so that the epidemic wood is prevented from being damaged, and the service life of the epidemic wood is prolonged. And meanwhile, a purification assembly is arranged on one side of the transportation box, sucked air is purified, air pollution and surrounding pollution are avoided, the crushing is completed, a box cover can be closed, and closed treatment is carried out.

Description

Technical Field

[0001] This utility model relates to the field of diseased wood transportation technology, specifically a closed negative pressure treatment vehicle for diseased wood. Background Technology

[0002] Infected wood refers to pine trees and their products that have not undergone pest control treatment within areas affected by pine wilt disease, or pine trees and their products that have been infected outside of affected areas. In short, it refers to pine wood and its products infected with pine wilt disease.

[0003] A search revealed that Chinese Patent CN218085268U discloses a novel forestry engineering equipment for transporting infected timber, comprising a transport vehicle and a cargo compartment. A mounting housing is fixedly connected to the side wall of the cargo compartment. The side wall of the cargo compartment is equipped with a first protective mechanism for protecting the cargo compartment's outlet. This first protective mechanism includes a placement strip and a fixing strip fixedly connected to the side wall of the cargo compartment. The placement strip contains multiple baffles, and the side wall of each baffle has multiple rope-threading lugs fixedly connected to it. The upper end of each baffle passes through the upper end of the fixing strip. This patent incorporates a first protective mechanism that allows multiple external ropes to be attached to the baffles extending from both sides of the infected timber to secure it, preventing the timber from falling during transport and thus improving safety during transport.

[0004] Based on the search and existing technology, it was found that the above-mentioned epidemic wood transport equipment can only transport, but because the epidemic wood is an irregular object, it cannot fill the entire transport box well, so the internal space of the transport box cannot be fully utilized. Utility Model Content

[0005] In view of the shortcomings of the prior art mentioned in the background, the present invention provides a closed negative pressure treatment vehicle for epidemic prevention.

[0006] This utility model overcomes the above technical problems by adopting the following technical solution:

[0007] A closed-loop negative pressure treatment vehicle for treating infected wood includes:

[0008] A tracked chassis, wherein a transport box is fixed to the platform of the tracked chassis, the opening of the transport box is located at the top, and a box cover is hinged to one side of the opening of the transport box.

[0009] The pulverizer is located at the top inside the transport box, and a ventilation hole is provided on one side of the transport box, with the ventilation hole located below the pulverizer.

[0010] The purification component includes a housing, which is fixed to a transport box and covers the ventilation opening. An air intake pipe is fixed inside the housing, and an air pump is fixed to the outside of the housing. The air intake end of the air pump is connected to the air intake pipe, and multiple elongated openings are provided on the outside of the air intake pipe.

[0011] As a further embodiment of this utility model: a control console is fixedly installed on one end of the tracked chassis, and the control console is electrically connected to the tracked chassis and used to control the tracked chassis to move.

[0012] As a further improvement of this invention, the purification component also includes:

[0013] A perforated plate, wherein the perforated plate is embedded and fixed inside the ventilation opening;

[0014] An air purification membrane is fitted and fixed to the air intake pipe, and the air purification membrane covers the long opening.

[0015] Multiple ultraviolet lamps are fixed inside the housing and located at the top of the housing.

[0016] As a further improvement of this utility model: the interior of the housing is provided with a cleaning component for cleaning the perforated plate, the cleaning component comprising:

[0017] The main end of the diversion pipe is connected to the output end of the air pump.

[0018] A flow regulating valve, one end of which is connected to one branch end of a flow divider;

[0019] An air blowing hood is provided, with its small-diameter end connected to the other end of a flow regulating valve via a hose. The opening of the air blowing hood faces the perforated plate. The interior of the housing is equipped with a reciprocating assembly that enables the air blowing hood to move back and forth in a linear motion.

[0020] As a further improvement of this utility model: the reciprocating component includes:

[0021] Two fixing plates are fixed to the transport box, and the two fixing plates are located at both ends of the ventilation opening;

[0022] A guide rod, the two ends of which are respectively fixed to two fixed plates;

[0023] A reciprocating lead screw, wherein the two ends of the reciprocating lead screw are respectively rotatably mounted on two fixed plates, and a matching lead screw nut is installed on the reciprocating lead screw;

[0024] A servo motor is fixed to one of the fixed plates, and the output shaft of the servo motor is coaxially fixed with the reciprocating lead screw.

[0025] A movable plate is fixed to the air blowing hood, the movable plate is slidably sleeved on the guide rod, and the movable plate is fixed to the nut sleeve.

[0026] As a further improvement of this utility model: a drawer is slidably inserted into the bottom of the transport box, with the opening of the drawer facing upwards, and a groove is provided on one side of the drawer.

[0027] By adopting the above structure, this utility model has the following beneficial effects compared with the prior art:

[0028] Firstly, the top of the transport box of this utility model is equipped with a crusher, which crushes the infected wood. The crushed infected wood can fill the internal space of the transport box well. At the same time, during the crushing process, a negative pressure is generated inside the transport box to prevent the debris, toxic gases and pests in the infected wood from escaping from the transport box. Meanwhile, a purification component is set on one side of the transport box to purify the inhaled air and avoid polluting the air and the surrounding environment. After the crushing is completed, the box cover can be closed for a sealed treatment.

[0029] Secondly, this utility model is equipped with a cleaning component. The air pump sends purified air into the air blowing hood inside the cleaning component. The air blowing hood blows air onto the perforated plate, blowing off the debris attached to the perforated plate, thereby preventing the mesh of the perforated plate from being blocked. Attached Figure Description

[0030] Figure 1 This is a first-person view structural diagram of the present invention.

[0031] Figure 2 This is a schematic diagram of the overall second-view structure of this utility model.

[0032] Figure 3 This is a schematic diagram of the transport box structure of this utility model.

[0033] Figure 4 This is a schematic diagram of the internal structure of the purification component of this utility model.

[0034] Figure 5 for Figure 4 A magnified structural diagram at point A.

[0035] Figure 6 This is a schematic diagram of the intake pipe and air purification membrane structure of this utility model.

[0036] In the diagram: 1. Tracked chassis; 2. Control console; 3. Transport box; 4. Box cover; 5. Drawer box; 6. Purification assembly; 7. Mesh plate; 8. Suction pipe; 9. Purification membrane; 10. Air pump; 11. Diverter pipe; 12. Flow regulating valve; 13. Moving plate; 14. Air blowing hood; 15. Hose; 16. Guide rod; 17. Reciprocating screw; 18. Servo motor; 19. Ultraviolet lamp; 20. Long slot; 21. Fixing plate. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Please see Figures 1-6 In this embodiment of the utility model, a closed negative pressure treatment vehicle for epidemic prevention includes:

[0039] Tracked chassis 1 is existing technology, and its specific structure and working principle will not be described in detail here. Tracked chassis 1 is used to provide walking power. The platform of tracked chassis 1 is fixed with a transport box 3. The opening of the transport box 3 is located on the top. A box cover 4 is hinged to one side of the opening of the transport box 3.

[0040] The crusher is existing technology, and its specific structure and working principle will not be described in detail here. After the infected wood is crushed by the crusher, it falls into the transport box 3. The crusher is set at the top inside the transport box 3. A ventilation hole is opened on one side of the transport box 3 and the ventilation hole is located below the crusher.

[0041] Purification component 6 includes a housing, which is fixed to the transport box 3 and covers the ventilation opening. An air suction pipe 8 is fixed inside the housing, and an air pump 10 is fixed to the outside of the housing. The suction end of the air pump 10 is connected to the air suction pipe 8, and multiple elongated openings 20 are provided on the outside of the air suction pipe 8. The air pump 10 sucks the transport box 3 through the air suction pipe 8, thereby creating negative pressure in the transport box 3 to prevent debris, toxic gases, and pests from escaping from the transport box 3 when the infected wood is broken.

[0042] Specifically, a control console 2 is fixedly installed on one end of the tracked chassis 1. The control console 2 is existing technology, and its specific structure and working principle will not be described in detail here. The control console 2 is electrically connected to the tracked chassis 1 and is used to control the tracked chassis 1 to move.

[0043] Specifically, purification component 6 also includes:

[0044] The perforated plate 7 is embedded and fixed in the ventilation opening. The debris is blocked by the perforated plate 7, thereby preventing the debris from entering the shell.

[0045] Air purification membrane 9 is existing technology, and its specific structure and working principle will not be described in detail here. Air purification membrane 9 is used to filter and purify air. The entire air purification membrane 9 is fixed on the air intake pipe 8 and covers the long opening 20. The air pump 10 creates negative pressure in the air intake pipe 8. The air is purified by passing through the air purification membrane 9 and then discharged by the air pump 10.

[0046] Multiple ultraviolet lamps 19 are fixed inside the enclosure and located at the top of the enclosure. Each ultraviolet lamp irradiates the air, thereby killing bacteria in the air.

[0047] Specifically, the interior of the housing is equipped with a cleaning assembly for cleaning the perforated plate 7, the cleaning assembly including:

[0048] The main end of the diversion pipe 11 is connected to the output end of the air pump 10. The air pump 10 discharges the purified air into the diversion pipe 11, and the diversion pipe 11 divides the air.

[0049] The flow regulating valve 12 is connected at one end to one branch end of the diverter pipe 11 and is used to regulate the flow rate.

[0050] The air blowing hood 14 has its small-diameter end connected to the other end of the flow regulating valve 12 via a hose 15. The opening of the air blowing hood 14 faces the mesh plate 7. After the air is diverted, it is regulated by the flow regulating valve 12 and then sent into the air blowing hood 14 through the hose 15. The air blowing hood 14 back-blowing against the mesh plate 7. The inside of the housing is equipped with a reciprocating assembly that makes the air blowing hood 14 move back and forth in a linear motion.

[0051] Specifically, the reciprocating components include:

[0052] Two fixing plates 21 are fixed to the transport box 3, and the two fixing plates 21 are located at both ends of the ventilation opening;

[0053] Guide rod 16, with its two ends fixed to two fixing plates 21 respectively;

[0054] The reciprocating lead screw 17 has two ends rotatably mounted on two fixed plates 21, and a matching lead screw nut is installed on the reciprocating lead screw 17.

[0055] Servo motor 18 is fixed to one of the fixed plates 21, and the output shaft of servo motor 18 is fixed coaxially with reciprocating lead screw 17.

[0056] The movable plate 13 is fixed to the air blowing cover 14, the movable plate 13 is slidably sleeved on the guide rod 16, and the movable plate 13 is fixed to the nut sleeve;

[0057] The servo motor 18 drives the reciprocating screw 17 to rotate via the output shaft. Due to the arrangement of the guide rod 16 and the reciprocating screw 17, the moving plate 13 can only move in a reciprocating linear motion within the housing. The reciprocating screw 17 drives the moving plate 13 to move in a reciprocating linear motion via the screw nut sleeve, thereby driving the air blowing hood 14 to move in a reciprocating linear motion. That is, the air blowing hood 14 can move in a reciprocating linear motion relative to the mesh plate 7.

[0058] Specifically, a drawer box 5 is slidably inserted into the bottom of the transport box 3, with the opening of the drawer box 5 facing upwards. A groove is opened on one side of the drawer box 5, and the crushed wood falls into the drawer box 5. The drawer box 5 can be made of transparent material to facilitate workers' observation. After a certain amount is reached, the workers pull out the drawer box 5 and then dump it.

[0059] Working principle:

[0060] Open the lid 4 and then start the air pump 10;

[0061] The infected wood is placed in the transport box 3. After being crushed by the crusher, the infected wood falls into the transport box 3. The air pump 10 draws air from the transport box 3 through the air suction pipe 8, thereby creating negative pressure in the transport box 3 to prevent the debris, toxic gases and pests in the infected wood from escaping from the transport box 3 when the infected wood is crushed.

[0062] Air is filtered through the perforated plate 7, and the air inside the chamber is irradiated by various ultraviolet rays, thereby killing bacteria in the air.

[0063] The air is purified by passing through the air purification membrane 9 and then enters the intake pipe 8. The purified air is then discharged into the diversion pipe 11 by the air pump 10.

[0064] After being diverted, the air is regulated by the flow regulating valve 12 and then sent to the air blowing hood 14 through the hose 15. The air blowing hood 14 back-blowing the mesh plate 7.

[0065] The servo motor 18 drives the reciprocating screw 17 to rotate through the output shaft. Due to the arrangement of the guide rod 16 and the reciprocating screw 17, the moving plate 13 can only move in a reciprocating linear motion within the housing. The reciprocating screw 17 drives the moving plate 13 to move in a reciprocating linear motion through the screw nut sleeve. Thus, the moving plate 13 drives the air blowing hood 14 to move in a reciprocating linear motion, that is, the air blowing hood 14 can move in a reciprocating linear motion relative to the mesh plate 7.

[0066] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention.

Claims

1. A closed negative pressure treatment vehicle, characterized in that, include: Tracked chassis (1), the platform of the tracked chassis (1) is fixed with a transport box (3), the opening of the transport box (3) is located at the top, and a box cover (4) is hinged to one side of the opening of the transport box (3); The pulverizer is located at the top inside the transport box (3), and a ventilation hole is provided on one side of the transport box (3), and the ventilation hole is located below the pulverizer. Purification component (6), the purification component (6) includes a box shell, the box shell is fixed to the transport box (3) and the box shell covers the ventilation opening, the inside of the box shell is fixed with an air suction pipe (8) and the outside of the box shell is fixed with an air pump (10), the air suction end of the air pump (10) is connected to the air suction pipe (8) and the outside of the air suction pipe (8) is provided with multiple elongated openings (20).

2. The bio-wood closed negative pressure treatment vehicle according to claim 1, wherein, A control console (2) is fixedly installed on one end of the tracked chassis (1). The control console (2) is electrically connected to the tracked chassis (1) and is used to control the tracked chassis (1) to move.

3. The bio-wood closed negative pressure treatment vehicle according to claim 1, characterized in that, The purification component (6) also includes: A perforated plate (7) is embedded and fixed inside the ventilation opening; An air purification membrane (9) is fitted and fixed to the air intake pipe (8), and the air purification membrane (9) covers the long opening (20). Multiple ultraviolet lamps (19) are fixed inside the housing and located at the top of the housing.

4. The vaccine wood closed negative pressure treatment vehicle according to claim 3, characterized in that, The interior of the housing is provided with a cleaning assembly for cleaning the perforated plate (7), the cleaning assembly comprising: Diverter pipe (11), the main end of which is connected to the output end of air pump (10); A flow regulating valve (12), one end of which is connected to one branch end of a diverter pipe (11); The air blowing hood (14) has its small diameter end connected to the other end of the flow regulating valve (12) via a hose (15). The opening of the air blowing hood (14) faces the mesh plate (7). The inside of the housing is provided with a reciprocating assembly that enables the air blowing hood (14) to move back and forth in a straight line.

5. The cypress closed negative pressure treatment vehicle according to claim 4, characterized in that, The reciprocating component includes: Two fixing plates (21) are fixed to the transport box (3), and the two fixing plates (21) are located at both ends of the ventilation opening; Guide rod (16), the two ends of which are respectively fixed to two fixing plates (21); A reciprocating lead screw (17) is rotatably mounted on two fixed plates (21) at both ends, and a matching lead screw sleeve is installed on the reciprocating lead screw (17). A servo motor (18) is fixed to one of the fixed plates (21), and the output shaft of the servo motor (18) is coaxially fixed with the reciprocating lead screw (17). The movable plate (13) is fixed to the air blowing hood (14), the movable plate (13) is slidably sleeved on the guide rod (16), and the movable plate (13) is fixed to the nut sleeve.

6. The bio-wood closed negative pressure treatment vehicle according to claim 1, wherein, The bottom of the transport box (3) is slidably connected to a drawer box (5), and the opening of the drawer box (5) faces upward. A groove is opened on one side of the drawer box (5).

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