Convenient-to-take storage box for maintenance tools special for Yuchai engine

Abstract

The utility model belongs to the technical field of maintenance tools for Yuchai engines, and particularly relates to a convenient-to-take placement box for special maintenance tools for Yuchai engines, which comprises a placement box and self-locking wheels, a classified storage device is arranged in the placement box, and a portable device is arranged on the right side of the placement box. According to the convenient-to-take placement box for the maintenance tools special for the Yuchai engine, the interior of the placement box is divided into two placement bins through a vertical partition plate, and a transverse partition plate is mounted in the left placement bin, so that the interior of the placement box is divided into three small placement cavities, and then large maintenance tools are placed in a classification box; and a sliding rod is pulled out from the interior of a stretching rod, the stretching rod is rotated to enable an adjusting block at the bottom of the stretching rod to drive a rotating shaft to rotate upwards in a movable base, then a pull ring is held to be matched with self-locking wheels at the bottom of the containing box, the containing box is pulled away, and carrying and moving are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of Yuchai engine maintenance tools, in particular to a placement box for Yuchai engine special maintenance tools which is easy to take out. Background Art

[0002] Yuchai heavy-duty engines are suitable for buses, trucks, construction machinery, etc. The engine is the power source of the car and the core component of the car. When a car engine fails, it needs to be repaired with tools, so a toolbox is needed. The existing toolbox has a relatively simple structure and most of them do not have a shock-absorbing function. In this way, bumps during the pushing process will make the tools inside the toolbox messy, and it is not convenient to adjust the height of the temporary tool placement table, which is not convenient for people to take and place.

[0003] For example, Chinese patent publication No. CN214213751U discloses a tool box for automobile engine maintenance. When in use, the tool box is pushed to move to a maintenance position. When moving on an uneven road surface, severe bumps occur. The shock-absorbing spring can offset the vibration through compression, reduce the bumps, avoid the tools in the tool box being in disarray, and facilitate taking and using. The tools taken out of the tool box can be temporarily placed on a placement table. When it is necessary to adjust the height of the placement table according to actual conditions, the motor is controlled to drive the rotating rod to rotate forward. The rotating rod drives the lead screw to rotate through the active bevel gear and the driven bevel gear. The rotating lead screw causes the movable plate to push the placement table up. When it rises to a suitable height, the motor stops working. This makes it convenient for personnel to take and place tools, thereby improving maintenance efficiency.

[0004] However, the tool box for automobile engine maintenance in the above application has tools piled up inside and no corresponding classification storage mechanism is provided, which makes it inconvenient to take out maintenance tools in a targeted manner during maintenance. Therefore, there are certain limitations.

[0005] For this reason, we urgently need to provide a kind of Yuchai engine special maintenance tool placement box that is easy to take. Utility Model Content

[0006] The utility model aims to provide a storage box for Yuchai engine special maintenance tools which is easy to take, so as to solve the problem that the tool box for automobile engine maintenance proposed in the above background technology has tools piled up inside and no corresponding classification storage mechanism is set, which makes it inconvenient to take maintenance tools in a targeted manner during maintenance.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a storage box for Yuchai engine special maintenance tools that is easy to take, including a storage box and self-locking wheels, four of the self-locking wheels are respectively fixedly connected to the four corners of the bottom of the storage box, a classification storage device is arranged inside the storage box, and a portable device is arranged on the right side of the storage box.

[0008] The classification storage device includes a transverse partition, a vertical partition, and a classification component. The two transverse partitions are fixedly connected to the left side of the interior of the placement box at equal distances, and the vertical partition is fixedly connected to the middle part of the interior of the placement box. Two groups of classification components are respectively installed on the front and back sides of the top of the placement box. The interior of the placement box is divided into two placement bins by the vertical partition, and a transverse partition is installed inside the left placement bin, thereby dividing the interior into three small placement cavities, so as to facilitate the classification and placement of tools of different sizes and facilitate their later retrieval and use.

[0009] A further improvement is that the classification component includes a classification box, a connecting arm, a rotating shaft, and a box cover. The classification box is installed above the placement box. Two groups of connecting arms are installed in pairs on the outer surfaces of both sides of the classification box and the placement box through the rotating shaft. The box cover is hinged to the front of the classification box. Longer large maintenance tools can be placed inside the classification box. When in use, the classification box can be moved to both sides, and the classification box can be opened outwards through the cooperation of the connecting arms and the rotating shaft, thereby leaking the tools inside the placement box. When storing the tools, the classification box can be gathered inwards.

[0010] A further improvement is that a handle is fixedly connected to the top of the connecting arm at the rear end. When encountering stairs or bumpy roads, the storage box can be picked up by lifting the handle, which is more portable.

[0011] A further improvement is that the portable device includes a movable seat, an adjustment block, a rotating shaft, a stretching assembly, and a fixed assembly, the movable seat is installed on the right outer surface of the placement box, the adjustment block is installed inside the movable seat, the rotating shaft is rotatably connected to the inside of the movable seat and fixedly connected to the adjustment block, the stretching assembly is fixedly connected to the outside of the adjustment block, and the fixed assembly is installed on the stretching assembly.

[0012] A further improvement is that the stretching assembly includes a stretching rod, a sliding rod, and a pull ring. The stretching rod is fixedly connected to the outside of the adjusting block, the sliding rod is slidably connected to the inside of the stretching rod, and the pull ring is fixedly connected to the outer end of the sliding rod. Because most tools are made of iron or steel, the placement box is heavy. Therefore, on a smooth road section, the sliding rod is pulled out from the inside of the stretching rod, and the stretching rod is rotated so that the adjusting block at the bottom of the stretching rod drives the rotating shaft to rotate upward inside the movable seat. Then, the pull ring is held and the self-locking wheels at the bottom of the placement box are used to pull the placement box away, which is more convenient to carry and move.

[0013] A further improvement is that the fixing assembly includes an insertion hole, an insertion rod, and a flexible spring. The insertion hole is opened at the top of the outer surface of the stretching rod, and the outer surface of the sliding rod is also equidistantly provided with insertion holes. The insertion rod is inserted into the inside of the insertion hole, and the flexible spring is installed around the outer surface of the insertion rod.

[0014] A further improvement is that a spring cavity is opened in the plug-in hole inside the stretching rod, and the flexible spring is installed inside the spring cavity. The plug-in rod is lifted upward to slide upward along the plug-in hole on the stretching rod and squeeze the flexible spring in the spring cavity. When the sliding rod is pulled out from the inside of the stretching rod and adjusted, the plug-in rod is released, and the flexible spring is reset under the action of its own elasticity, thereby driving the plug-in rod to be inserted into the plug-in hole in the sliding rod to complete the fixing work.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This easy-to-take Yuchai engine special maintenance tool storage box has two storage compartments separated by a vertical partition, and a horizontal partition is installed inside the left storage compartment, thereby dividing its interior into three small storage cavities. Large maintenance tools are then placed inside the classification box, so that tools of different sizes can be classified and placed, which is convenient for later use.

[0017] 2. This easy-to-take Yuchai engine special maintenance tool storage box is heavy because most tools are made of iron or steel. Therefore, on a smooth road, pull the slide bar out from the inside of the stretch rod, and turn the stretch rod to make the adjustment block at the bottom drive the rotating shaft to rotate upward inside the movable seat, then hold the pull ring and cooperate with the self-locking wheels at the bottom of the storage box to pull the storage box away, which is more convenient to carry and move. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from the side;

[0020] Figure 3 This is a schematic diagram of the disassembled structure of the portable device of the utility model;

[0021] Figure 4 For the utility model Figure 3 Schematic diagram of the cross-section and split structure at point A in the middle.

[0022] In the figure: 1. storage box; 2. self-locking wheel; 301. horizontal partition; 302. vertical partition; 303. classification component; 3031. classification box; 3032. connecting arm; 3033. rotating shaft; 3034. box cover; 304. handle; 401. movable seat; 402. adjustment block; 403. rotating shaft; 404. stretching component; 4041. stretching rod; 4042. sliding rod; 4043. pull ring; 405. fixing component; 4051. plug-in hole; 4052. plug-in rod; 4053. flexible spring. DETAILED DESCRIPTION

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

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] Embodiment 1:

[0026] A storage box for special maintenance tools for Yuchai engines which is easy to take comprises a storage box 1 and self-locking wheels 2. Four self-locking wheels 2 are respectively fixedly connected to the four corners of the bottom of the storage box 1. A classification storage device is arranged inside the storage box 1.

[0027] The classification storage device includes a transverse partition 301, a vertical partition 302, and a classification component 303. The two transverse partitions 301 are fixedly connected to the left side of the interior of the placement box 1 at equal distances, and the vertical partition 302 is fixedly connected to the middle part of the interior of the placement box 1. Two groups of classification components 303 are respectively installed on the front and back sides of the top of the placement box 1. The interior of the placement box 1 is divided into two placement bins by the vertical partition 302, and the interior of the left placement bin is installed with a transverse partition 301, thereby dividing the interior into three small placement cavities, so as to facilitate the classification and placement of tools of different sizes, and facilitate later retrieval and use.

[0028] The classification component 303 includes a classification box 3031, a connecting arm 3032, a rotating shaft 3033, and a box cover 3034. The classification box 3031 is installed above the placement box 1. Two groups of connecting arms 3032 are installed on the outer surfaces of the classification box 3031 and the placement box 1 on both sides through the rotating shaft 3033 in pairs. The box cover 3034 is hinged to the front of the classification box 3031. Long and large maintenance tools can be placed inside the classification box 3031. When in use, the classification box 3031 can be moved to both sides, and the classification box 3031 can be opened outwards through the cooperation of the connecting arm 3032 and the rotating shaft 3033, so that the tools inside the placement box 1 can be leaked. When storing the tools, the classification box 3031 can be gathered inwards.

[0029] The top of the rear end connecting arm 3032 is fixedly connected with a handle 304. When encountering stairs or bumpy roads, the storage box 1 can be lifted by lifting the handle 304, which is more portable.

[0030] Embodiment 2:

[0031] On the basis of Example 1, a portable device is provided on the right side of the placement box 1, and the portable device includes a movable seat 401, an adjustment block 402, a rotating shaft 403, a stretching component 404, and a fixed component 405. The movable seat 401 is installed on the right outer surface of the placement box 1, the adjustment block 402 is installed inside the movable seat 401, the rotating shaft 403 is rotatably connected to the inside of the movable seat 401, and is fixedly connected to the adjustment block 402, the stretching component 404 is fixedly connected to the outer side of the adjustment block 402, and the fixed component 405 is installed on the stretching component 404.

[0032] The stretching assembly 404 includes a stretching rod 4041, a sliding rod 4042, and a pull ring 4043. The stretching rod 4041 is fixedly connected to the outer side of the adjusting block 402, the sliding rod 4042 is slidably connected to the inside of the stretching rod 4041, and the pull ring 4043 is fixedly connected to the outer end of the sliding rod 4042. Because most tools are made of iron or steel, the placement box 1 is heavy. Therefore, on a smooth road section, the sliding rod 4042 is pulled out from the inside of the stretching rod 4041, and the stretching rod 4041 is rotated so that the adjusting block 402 at the bottom drives the rotating shaft 403 to rotate upward inside the movable seat 401, and then the pull ring 4043 is held, and the self-locking wheel 2 at the bottom of the placement box 1 is cooperated to pull the placement box 1 away, which is more convenient to carry and move.

[0033] The fixing assembly 405 includes an insertion hole 4051, an insertion rod 4052, and a flexible spring 4053. The insertion hole 4051 is opened at the top of the outer surface of the stretching rod 4041, and the outer surface of the sliding rod 4042 is also equidistantly provided with insertion holes 4051. The insertion rod 4052 is inserted into the inside of the insertion hole 4051, and the flexible spring 4053 is installed around the outer surface of the insertion rod 4052.

[0034] A spring cavity is provided in the plug-in hole 4051 inside the stretching rod 4041, and a flexible spring 4053 is installed inside the spring cavity. The plug-in rod 4052 is lifted upward to slide upward along the plug-in hole 4051 on the stretching rod 4041 and squeeze the flexible spring 4053 in the spring cavity. When the sliding rod 4042 is pulled out from the interior of the stretching rod 4041 and adjusted, the plug-in rod 4052 is released, and the flexible spring 4053 is reset under the action of its own elasticity, thereby driving the plug-in rod 4052 to be inserted into the plug-in hole 4051 in the sliding rod 4042 to complete the fixing work.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A storage box for Yuchai engine special maintenance tools that is easy to take, comprising a storage box (1) and self-locking wheels (2), wherein four self-locking wheels (2) are respectively fixedly connected to the four corners of the bottom of the storage box (1), characterized in that: A classification storage device is provided inside the placement box (1), and a portable device is provided on the right side of the placement box (1); The classification storage device comprises a transverse partition (301), a vertical partition (302), and a classification component (303); the two transverse partitions (301) are fixedly connected to the left side of the interior of the placement box (1) at equal distances; the vertical partition (302) is fixedly connected to the middle part of the interior of the placement box (1); and the two groups of the classification components (303) are respectively installed on the upper front and rear sides of the placement box (1).

2. The easy-to-take Yuchai engine special maintenance tool storage box according to claim 1, characterized in that: The classification component (303) comprises a classification box (3031), a connecting arm (3032), a rotating shaft (3033), and a box cover (3034); the classification box (3031) is installed above the placement box (1); two groups of connecting arms (3032) are installed in pairs on the outer surfaces of both sides of the classification box (3031) and the placement box (1) through the rotating shaft (3033); and the box cover (3034) is hinged to the front of the classification box (3031).

3. The easy-to-take Yuchai engine special maintenance tool storage box according to claim 2, characterized in that: The top of the connecting arm (3032) at the rear end is fixedly connected to a handle (304).

4. The easy-to-take Yuchai engine special maintenance tool storage box according to claim 1, characterized in that: The portable device comprises a movable seat (401), an adjusting block (402), a rotating shaft (403), a stretching component (404), and a fixing component (405); the movable seat (401) is mounted on the right outer surface of the placement box (1); the adjusting block (402) is mounted inside the movable seat (401); the rotating shaft (403) is rotatably connected to the inside of the movable seat (401) and is fixedly connected to the adjusting block (402); the stretching component (404) is fixedly connected to the outer side of the adjusting block (402); and the fixing component (405) is mounted on the stretching component (404).

5. The easy-to-take Yuchai engine special maintenance tool storage box according to claim 4, characterized in that: The stretching assembly (404) comprises a stretching rod (4041), a sliding rod (4042), and a pull ring (4043); the stretching rod (4041) is fixedly connected to the outer side of the adjustment block (402); the sliding rod (4042) is slidably connected to the inside of the stretching rod (4041); and the pull ring (4043) is fixedly connected to the outer end of the sliding rod (4042).

6. The easy-to-take Yuchai engine special maintenance tool storage box according to claim 5, characterized in that: The fixing assembly (405) includes a plug hole (4051), a plug rod (4052), and a flexible spring (4053). The plug hole (4051) is opened at the top of the outer surface of the stretching rod (4041). The outer surface of the sliding rod (4042) is also equidistantly provided with plug holes (4051). The plug rod (4052) is plugged into the inside of the plug hole (4051), and the flexible spring (4053) is installed around the outer surface of the plug rod (4052).

7. The easy-to-take Yuchai engine special maintenance tool storage box according to claim 6, characterized in that: A spring cavity is provided in the plug hole (4051) inside the stretching rod (4041), and the flexible spring (4053) is installed inside the spring cavity.

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