Detachable fuel tank swash plate

Abstract

The utility model discloses a fuel tank swash plate capable of being detachably installed, and relates to the technical field of fuel tanks, the fuel tank swash plate comprises a tank body, a tank cover is fixedly installed on the top of the tank body through bolts, and an oil pipe is fixedly installed on the top of the tank cover. A plurality of dismounting and mounting mechanisms are arranged in the tank body and used for dismounting and mounting swash plates in the fuel tank, each dismounting and mounting mechanism comprises a dismounting and mounting unit, the dismounting and mounting units are arranged in the tank body and comprise mounting frames fixedly mounted in the tank body, clamping grooves are formed in the mounting frames, and the swash plates are slidably inserted and mounted in the clamping grooves; the fixing unit is provided with the loading and unloading unit, the mounting frame is fixed in the fuel tank, the swash plate is inserted into the clamping groove in a sliding manner, and the swash plate is fixed and not fixed through the fixing unit, so that the swash plate is disassembled and assembled, and maintenance personnel can take out the swash plate more easily and replace or repair the swash plate; and the whole fuel tank does not need to be replaced.

Description

Technical Field

[0001] This utility model relates to the field of fuel tank technology, specifically to a detachable and installable fuel tank anti-surge plate. Background Technology

[0002] The fuel tank baffle, also known as a splash guard, baffle, or oil baffle, is an important component inside the fuel tank. When a vehicle is running, the fuel inside the fuel tank will slosh around, and the baffle can reduce this sloshing.

[0003] According to the patent titled "A Wave-Shaped Horizontal Baffle Plate for a Fuel Tank" (Patent Publication No.: CN216507887U, Patent Publication Date: 2022-05-13), it includes an upper shell, with a lower shell fixed to the bottom of the upper shell. One side of the bottom of the upper shell is a horizontal panel, and a wave-shaped baffle plate is provided at the bottom of the horizontal panel. The side of the wave-shaped baffle plate away from the horizontal panel extends upward, and the distance from the top of the wave-shaped baffle plate to the horizontal plane of the wave-shaped baffle plate after extension is greater than the distance from the horizontal panel to the horizontal plane of the wave-shaped baffle plate. The gap between the wave-shaped baffle plate and the side wall of the upper shell forms an exhaust channel. The interior of the wave-shaped baffle plate has multiple small holes. When the fuel sloshes, the fuel first hits the troughs of the wave-shaped baffle plate. After being initially dispersed by the troughs, the fuel then hits the crests, and then passes through the small holes of the wave-shaped baffle plate to hit the horizontal panel. The energy is attenuated twice, and the multi-layered noise reduction makes the noise reduction effect more obvious.

[0004] Based on the aforementioned existing technology, the current fuel tank baffles still have the following problems: the baffles inside the existing fuel tank are usually welded inside. However, when the baffles are damaged due to the impact of large-scale oil sloshing, it is difficult to replace them. Therefore, this utility model provides a detachable fuel tank baffle. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a detachable fuel tank baffle, which solves the following problems of existing fuel tank baffles: In current fuel tanks, baffles are usually welded inside, but when the baffle is damaged due to the impact of large-scale oil sloshing, it is difficult to replace it.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a detachable fuel tank baffle, comprising a housing, a tank cover fixedly mounted on the top of the housing by bolts, an oil pipe fixedly mounted on the top of the tank cover, and a plurality of disassembly and assembly mechanisms provided inside the housing for disassembling and installing the baffle inside the fuel tank, the disassembly and assembly mechanisms including:

[0007] The loading and unloading unit is located inside the housing and includes a mounting bracket fixedly installed inside the housing. The mounting bracket has a slot inside, and a wave deflector is slidably inserted into the slot to achieve the removal and installation of the wave deflector.

[0008] The fixing unit is located above the loading and unloading unit and is used to fix the baffle plate.

[0009] Preferably, the wave deflector has a groove near the top for easy removal, and the interior of the wave deflector is a corrugated plate.

[0010] Preferably, the fixing unit includes connecting seats fixedly installed at both ends of the top of the mounting frame, a rotating rod rotatably installed inside the connecting seat, a rectangular groove opened inside the rotating rod, a pressure plate fixedly installed at the bottom of one end of the rotating rod for pressing down and fixing the wave deflector, and a positioning component provided at the top of the rotating rod.

[0011] Preferably, the positioning component includes a mounting box fixedly installed on the top of the rotating rod, the mounting box having an installation groove inside, a spring installed inside the installation groove, a movable block slidably installed inside the installation groove, and a pin fixedly installed on one side of the movable block.

[0012] Preferably, the mounting bracket has columns fixedly installed at both ends of the top, and one side of the column has an insertion hole, with one end of the insertion column sliding through the mounting box and inserted into the insertion hole.

[0013] Preferably, a top cover is fixedly installed at the bottom of the box cover, and the top cover is installed above the fixing unit (22) and the loading and unloading unit to protect the fixing unit.

[0014] This invention provides a detachable fuel tank baffle. Compared with the prior art, it has the following advantages:

[0015] (1) The removable fuel tank baffle is equipped with a loading and unloading unit. The mounting bracket is fixed inside the fuel tank, and the baffle slides into the slot. The baffle is fixed and unfixed by the fixing unit, thereby enabling the baffle to be disassembled and installed. This makes it easier for maintenance personnel to remove and replace or repair it without replacing the entire fuel tank.

[0016] (2) When the detachable fuel tank baffle is used inside the fuel tank for a long time, a layer of oil film will be absorbed on the surface of the baffle, which may cause the baffle to slip when it is taken out. The baffle has a groove near the top, which allows people to insert their hands into it to take it out, thus avoiding the slipping of the baffle when taking it out. Attached Figure Description

[0017] Figure 1 This is a right-side perspective view of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional perspective view of the present invention.

[0019] Figure 3 This is a three-dimensional structural diagram of the disassembly and assembly mechanism of this utility model.

[0020] Figure 4 This is a partial cross-sectional perspective view of the present invention.

[0021] Figure 5 This is a partial bottom perspective view of the box lid of this utility model.

[0022] In the diagram: 1-box body, 2-assembly and disassembly mechanism, 21-loading and unloading unit, 211-mounting bracket, 212-slot, 213-baffle plate, 214-pull groove, 22-fixing unit, 221-connecting seat, 222-rotating rod, 223-rectangular groove, 224-column, 225-insertion hole, 226-pressure plate, 3-box cover, 4-oil pipe, 5-positioning component, 51-mounting box body, 52-mounting groove, 53-spring, 54-moving block, 55-insertion post, 6-top cover. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-5 This utility model provides a technical solution:

[0025] A detachable fuel tank baffle includes a housing 1, a tank cover 3 fixedly mounted on the top of the housing 1 by bolts, a fuel pipe 4 fixedly mounted on the top of the tank cover 3, and several disassembly and assembly mechanisms 2 provided inside the housing 1 for disassembling and installing the baffle inside the fuel tank. The disassembly and assembly mechanisms 2 include:

[0026] The loading and unloading unit 21 is located inside the housing 1 and includes a mounting bracket 211 fixedly installed inside the housing 1. The mounting bracket 211 has a slot 212 inside, and a wave deflector 213 is slidably inserted into the slot 212 to realize the removal and installation of the wave deflector 213.

[0027] The fixing unit 22 is located above the loading and unloading unit 21 and is used to fix the wave deflector 213.

[0028] The mounting bracket 211 is fixed inside the fuel tank, and the anti-wave plate 213 is slidably inserted into the slot 212. The anti-wave plate 213 is fixed and unfixed by the fixing unit 22, thereby realizing the removal and installation of the anti-wave plate. This makes it easier for maintenance personnel to remove and replace or repair it without replacing the entire fuel tank.

[0029] In this embodiment, the wave deflector 213 has a groove 214 near the top to facilitate the removal of the wave deflector 213, and the interior of the wave deflector 213 is a corrugated plate.

[0030] When the baffle plate 213 is used inside the fuel tank for a long time, a layer of oil film will adhere to its surface, which may cause the baffle plate 213 to slip when it is picked up. The baffle plate 213 has a groove 214 near the top, which allows people to insert their hands into it to pick it up, thus avoiding the slippage when picking up the baffle plate 213.

[0031] In this embodiment, the fixing unit 22 includes connecting seats 221 fixedly installed at both ends of the top of the mounting bracket 211. A rotating rod 222 is rotatably installed inside the connecting seat 221. A rectangular groove 223 is opened inside the rotating rod 222. A pressure plate 226 is fixedly installed at the bottom of one end of the rotating rod 222 for pressing down and fixing the wave deflector 213. A positioning component 5 is provided at the top of the rotating rod 222.

[0032] Rotating the lever 222 causes the pressure plate 226 to contact the top of the wave deflector 213 and press it down, thereby fixing the wave deflector 213.

[0033] In this embodiment, the positioning component 5 includes a mounting box 51 fixedly installed on the top of the rotating rod 222. The mounting box 51 has a mounting groove 52 inside, a spring 53 is installed inside the mounting groove 52, a moving block 54 is slidably installed inside the mounting groove 52, and a plug 55 is fixedly installed on one side of the moving block 54.

[0034] The user moves the movable block 54 to move the insert 55 synchronously. One end of the insert 55 is pulled out from the inside of the socket 225. At the same time, the rotating rod 222 is rotated, and the pressure plate 226 is disengaged from the top of the baffle plate 213. Then, when the user inserts his hand into the pull groove 214, the baffle plate 213 is pulled out from the inside of the slot 212 to replace it. The spring 53 pushes the movable block 54 and the insert 55 with its own elasticity. The insert 55 slides into the inside of the socket 225, so that the position of the rotating rod 222 is fixed.

[0035] In this embodiment, both ends of the top of the mounting bracket 211 are fixedly mounted with columns 224, and one side of the column 224 is provided with a socket 225, and one end of the socket 55 passes through the mounting box 51 and slides into the interior of the socket 225.

[0036] One end of the insert 55 passes through the mounting box 51 and slides into the interior of the insertion hole 225, thereby locking the position of the rotating rod 222.

[0037] In this embodiment, a top cover 6 is fixedly installed at the bottom of the box cover 3, and the top cover 6 is installed above the fixing unit 22 and the loading and unloading unit 21 to protect the fixing unit 22.

[0038] The top cover 6 is installed above the fixing unit 22 and the loading and unloading unit 21, thereby protecting the fixing unit 22.

[0039] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0040] During operation, firstly, when replacing the baffle plate, the operator removes the screws connecting the housing 1 and the cover 3, opens the cover 3, and then pulls the moving block 54 to move the insert 55 synchronously. One end of the insert 55 is pulled out from the inside of the insertion hole 225. At the same time, the rotating rod 222 is rotated, and the pressure plate 226 is disengaged from the top of the baffle plate 213. Then, when the operator inserts his hand into the pull groove 214, the baffle plate 213 is pulled out from the inside of the slot 212 for replacement.

[0041] When installing the baffle plate, the user inserts the baffle plate 213 into the slot 212. At this time, the moving block 54 is pulled, and the moving block 54 drives the insert post 55 to retract into the loading and unloading unit 21. At the same time, the rotating rod 222 is rotated so that the pressure plate 226 contacts the top of the baffle plate 213 and presses it down. Then, the spring 53 pushes the moving block 54 and the insert post 55 with its own elasticity. The insert post 55 slides into the insertion hole 225, fixing the position of the baffle plate 213. Then, the cover 3 is placed on the top of the box body 1, and the box body 1 and the cover 3 are fixedly connected by bolts, completing the disassembly and installation of the baffle plate.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable fuel tank baffle, comprising a housing (1), wherein a tank cover (3) is bolted to the top of the housing (1), and an oil pipe (4) is fixedly mounted on the top of the tank cover (3), characterized in that: The housing (1) is equipped with several disassembly and assembly mechanisms (2) for disassembling and installing the baffle inside the fuel tank. The disassembly and assembly mechanism (2) includes: The loading and unloading unit (21) is located inside the housing (1) and includes a mounting bracket (211) fixedly installed inside the housing (1). The mounting bracket (211) has a slot (212) inside, and a wave deflector (213) is slidably inserted into the slot (212) to realize the removal and installation of the wave deflector (213). The fixing unit (22) is located above the loading and unloading unit (21) and is used to fix the wave deflector (213).

2. The removable fuel tank baffle according to claim 1, characterized in that: The wave deflector (213) has a groove (214) near the top to facilitate the removal of the wave deflector (213), and the interior of the wave deflector (213) is a corrugated plate.

3. The removable fuel tank baffle according to claim 1, characterized in that: The fixing unit (22) includes a connecting seat (221) fixedly installed at both ends of the top of the mounting bracket (211). A rotating rod (222) is rotatably installed inside the connecting seat (221). A rectangular groove (223) is opened inside the rotating rod (222). A pressure plate (226) is fixedly installed at the bottom of one end of the rotating rod (222) for pressing down and fixing the wave deflector (213). A positioning component (5) is provided at the top of the rotating rod (222).

4. A detachable fuel tank baffle according to claim 3, characterized in that: The positioning component (5) includes a mounting box (51) fixedly installed on the top of the rotating rod (222). The mounting box (51) has an installation groove (52) inside. A spring (53) is installed inside the installation groove (52). A moving block (54) is slidably installed inside the installation groove (52), and a plug (55) is fixedly installed on one side of the moving block (54).

5. A detachable fuel tank baffle according to claim 4, characterized in that: The mounting bracket (211) has columns (224) fixedly installed at both ends of the top, and a socket (225) is provided on one side of the column (224), and one end of the socket (55) slides through the mounting box (51) and is inserted into the socket (225).

6. A detachable fuel tank baffle according to claim 1, characterized in that: The bottom of the box cover (3) is fixedly installed with a top cover (6), and the top cover (6) is installed on top of the fixing unit (22) and the loading and unloading unit (21) to protect the fixing unit (22).

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