Automobile engine
By designing a sliding fit structure and motor drive system in the automotive engine, the problem of engine damage due to wrong operation during maintenance is solved, and the engine is conveniently moved up and down and the maintenance cost is reduced.
Patent Information
- Application Number
- CN202411632616.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-02-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing engines are prone to damage due to wrong operation during maintenance, resulting in increased maintenance costs.
An automobile engine is designed, adopting a sliding fit structure of the first and second round plates, combined with the rotating plate, sliding rod and motor drive, to achieve convenient up and down movement of the engine body.
Through this design, the damage caused by wrong operation during maintenance is reduced, and the maintenance cost is reduced, making the engine repair process more convenient.
Smart Images
Figure CN119461135A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of automobile engines, and in particular relates to an automobile engine. Background Art
[0002] An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. For example, internal combustion engines usually convert chemical energy into mechanical energy. The engine is applicable to power generation devices, and can also refer to the entire machine including the power device (such as gasoline engines, aircraft engines). The engine was first born in the UK, so the concept of engine also originated from English, and its original meaning refers to the "mechanical device that generates power."
[0003] When repairing an existing engine, it is generally necessary to remove the engine from the interior of the vehicle manually or with auxiliary tools. During the removal process, the engine is easily damaged due to the repairman's incorrect operation, which will increase the repair cost.
[0004] In summary, the present invention provides an automobile engine to solve the above problems. Summary of the invention
[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an automobile engine.
[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: An automobile engine comprises a first return plate, a second return plate slidably fitted on the upper side of the first return plate, and an engine body located on the upper side of the second return plate, so that the second return plate can slide on the first return plate conveniently, the second return plate is internally rotatably fitted with four rotating plates, so that the rotating plate can rotate inside the second return plate conveniently, one end of the rotating plate is elastically and slidably fitted with a sliding rod, so that the sliding rod can slide and fit on one end of the rotating plate conveniently, one end of the sliding rod is fitted with one side of the engine body, one end of the sliding rod is equipped with a sliding disk, the sliding disk is located inside the positioning groove, so that the sliding disk can position the engine body through the positioning groove conveniently; The second return plate is threaded with four first threaded rods, which facilitates the first threaded rods to be threaded with the internal threads of the second return plate. Four placement grooves are opened on one side of the first return plate. One end of the first threaded rod is rotatably fitted inside the placement groove, which facilitates the one end of the first threaded rod to be rotatably fitted inside the placement groove. Four positioning columns are installed at the bottom of the second return plate, which facilitates the installation of the positioning columns at the bottom of the second return plate. The positioning columns are located inside the placement groove, which facilitates the placement of the second return plate inside the placement groove through the positioning columns.
[0007] Optionally, four universal wheels are installed at the bottom of the first return plate, which facilitates the movement of the first return plate through the universal wheels, four T-slots are opened on both sides of the first return plate, and the internal sliding of the T-slots is matched with T-posts, which facilitates the sliding of the T-posts inside the T-slots and improves the stability of the T-posts when sliding. A sliding block and a connecting block located at the lower side of the sliding block are installed between two adjacent T-posts, which facilitates the installation of the sliding block and the connecting block between two adjacent T-posts, and a supporting seat is installed at the bottom of the T-post, which facilitates the movement of the T-posts through the T-slots. The column drives the support seat to move, and a placement plate is installed inside the placement groove, which is convenient for installing the placement plate inside the placement groove. A first motor is installed inside the placement plate, and a clamping block is installed at the output end of the first motor, which is convenient for installing the clamping block on the output end of the first motor. A clamping slot is opened at the lower end of the first threaded rod, and the cross-sections of the clamping slot and the clamping block are both square. The clamping block is located inside the clamping slot, which is convenient for placing the clamping block inside the clamping slot. A first positioning plate is installed at the upper end of the first threaded rod, which is convenient for installing the first positioning plate on the upper end of the first threaded rod.
[0008] Optionally, a guide rod is installed on the upper side of the sliding block, which is convenient for installing the guide rod on the upper side of the sliding block. Two first through holes are provided on both sides of the second return plate, and the guide rod is located inside the first through hole, which is convenient for placing the guide rod inside the first through hole. Four second motors are installed on the first return plate, and a second threaded rod is installed at the output end of the second motor to facilitate the rotation of the second threaded rod under the action of the output end of the second motor. A second positioning plate is installed at the output end of the second threaded rod to facilitate installing the second positioning plate on one end of the second threaded rod. A first threaded hole is provided on one side of the connecting block, and the second threaded rod is threadedly fitted into the inner part of the first threaded hole. The second return plate is provided with two slideways, and a third motor is installed inside the slideway, which is convenient for installing the third motor inside the slideway. The output end of the third motor is provided with a third threaded rod with opposite thread directions on both sides, which is convenient for installing the third threaded rod on the output end of the third motor. Both sides of the third threaded rod are threadedly matched with T-blocks, which is convenient for threading the T-block on the third threaded rod. A placement plate is installed on the second return plate, and the engine body is located on the upper side of the placement plate, which is convenient for placing the engine body through the placement plate, making the process of placing the engine body more convenient.
[0009] Optionally, the T-block is slidably fitted inside the slideway, which facilitates the sliding of the T-block inside the slideway and improves the stability of the T-block when sliding. A fixing rod is installed on one side of the T-block. A second through hole is provided at the first end of the rotating plate. The fixing rod is located inside the second through hole, which facilitates the rotating plate to rotate and fit on the fixing rod through the second through hole, thereby improving the stability of the rotating plate when rotating. A third through hole is provided at the second end of the rotating plate. The sliding rod is located inside the third through hole, which facilitates the sliding rod to slide inside the third through hole and improves the stability of the sliding rod when sliding. A sliding plate is installed at one end of the sliding rod, which is convenient for installing the sliding plate on one end of the sliding rod, and a spring is installed between the sliding plate and the rotating plate, which is convenient for the sliding plate to reset under the action of the spring elasticity. Four second threaded holes are opened on one side of the second return plate, and a third threaded hole is opened on one side of the positioning column. The adjacent third threaded holes are connected to the second threaded holes, and the first threaded rod is threadedly engaged with the inside of the second threaded holes and the third threaded holes, which is convenient for the first threaded rod to be threadedly engaged with the inside of the second return plate through the second threaded hole, and it is convenient for the first threaded rod to be threadedly engaged with the inside of the positioning column through the third threaded hole.
[0010] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all the advantages described below at the same time: The second return plate is provided, so that it is convenient for the second return plate to drive the engine body to move up and down under the action of the first threaded rod, thereby reducing the damage to the engine body caused by the maintenance worker's incorrect operation during maintenance, reducing unnecessary costs incurred by the maintenance worker during maintenance, and making the engine body maintenance process more convenient.
[0011] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings: Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present invention; Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle; Figure 3 for Figure 1 Schematic diagram of the structure at B in the middle; Figure 4 for Figure 1 Schematic diagram of the structure at C in the middle; Figure 5 It is a bottom view structural schematic diagram of an embodiment of the present invention; Figure 6 for Figure 5 Schematic diagram of the structure at D in the middle; Figure 7 A schematic diagram of a cross-sectional structure of an embodiment of the present invention Figure 1 ; Figure 8 for Figure 7 Schematic diagram of the structure at E in the middle; Fig. 9 A schematic diagram of a cross-sectional structure of an embodiment of the present invention Figure 2 ; Fig.10 for Fig. 9 Schematic diagram of the structure at F in the middle; In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. first return plate; 101. universal wheel; T-slot 102; 103. T-column; 104. support seat; 105. sliding block; 106. connecting block; 107. guide rod; 108. second threaded rod; 109. second positioning plate; 110. placement slot; 111. placement plate; 112. clamping block; 2. second return plate; 201. slideway; 202. third threaded rod; 203. T-block; 204. fixing rod; 205. rotating plate; 206. sliding rod; 207. sliding plate; 208. spring; 209. positioning column; 210. first through hole; 211. positioning column; 212. second threaded hole; 213. third threaded hole; 214. clamping slot; 215. placement plate; 3. engine body; 301. positioning slot; 4. first threaded rod; 401. first positioning plate.
[0013] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0014] The present invention will now be described in further detail with reference to the accompanying drawings.
[0015] See also Figure 1-10 As shown, in this embodiment, an automobile engine is provided, including a first return plate 1, a second return plate 2 slidably matched on the upper side of the first return plate 1, and an engine body 3 located on the upper side of the second return plate 2, so that the second return plate 2 can slide on the first return plate 1, and the second return plate 2 is internally rotatably matched with four rotating plates 205, so that the rotating plate 205 can rotate inside the second return plate 2, and one end of the rotating plate 205 is elastically and slidably matched with a sliding rod 206, so that the sliding rod 206 can slide and match on one end of the rotating plate 205, and one end of the sliding rod 206 is matched with one side of the engine body 3, and one end of the sliding rod 206 is equipped with a sliding disk 207, and the sliding disk 207 is located inside the positioning groove 301, so that the sliding disk 207 can position the engine body 3 through the positioning groove 301; Four first threaded rods 4 are threadedly engaged on the second return plate 2, which facilitates the first threaded rods 4 to engage with the internal threads of the second return plate 2. Four placement grooves 110 are opened on one side of the first return plate 1. One end of the first threaded rod 4 is rotatably engaged inside the placement groove 110, which facilitates the rotational engagement of one end of the first threaded rod 4 inside the placement groove 110. Four positioning columns 211 are installed at the bottom of the second return plate 2, which facilitates the installation of the positioning columns 211 at the bottom of the second return plate 2. The positioning columns 211 are located inside the placement groove 110, which facilitates placing the second return plate 2 inside the placement groove 110 through the positioning columns 211.
[0016] When the engine body 3 needs to be moved, the second motor is first started, and the output end of the second motor drives the sliding block 105 to slide downward through the second threaded rod 108, and the sliding block 105 drives the T-shaped column 103 to slide inside the T-shaped slot 102, and the T-shaped column 103 drives the support seat 104 to support on the ground, and then the engine body 3 is placed on the placement plate 215, and then the first threaded rod 4 is threadedly engaged with the inside of the second threaded hole 212 and the third threaded hole 213, and the first threaded rod 4 is placed on the clamping block 112 through the clamping slot 214, and then the sliding plate 207 is pulled, and the sliding plate 207 drives the sliding rod 206 to slide and stretch the spring 208, and the sliding rod 206 drives the positioning column 209 to slide, and then the rotating plate 205 is rotated, and then the sliding plate 207 is released, and the sliding plate 207 is elastically stretched by the spring 208. The positioning column 209 slides to the inside of the positioning groove 301 under the action of the reset, and then the first motor is started. The output end of the first motor drives the block 112 to rotate, and the block 112 drives the first threaded rod 4 to rotate through the slot 214. The first threaded rod 4 drives the second return plate 2 to slide upward through the second threaded hole 212. The second return plate 2 drives the engine body 3 to slide upward through the placement plate 215, and then the third motor is started. The output end of the third motor drives the third threaded rod 202 to rotate inside the slide 201. Because the threads on both sides of the third threaded rod 202 are in opposite directions, the third threaded rod 202 drives the two T-blocks 203 to approach each other. The T-block 203 drives the positioning column 209 to slide upward through the rotating plate 205, and the positioning column 209 drives the engine body 3 to slide upward, thereby completing the movement of the engine body 3.
[0017] The second return plate 2 is provided to facilitate the second return plate 2 to drive the engine body 3 to move up and down under the action of the first threaded rod 4, thereby reducing the damage to the engine body 3 caused by the maintenance worker's incorrect operation during maintenance, reducing unnecessary costs incurred by the maintenance worker during maintenance, and making the maintenance process of the engine body 3 more convenient.
[0018] The bottom of the first return plate 1 of the present embodiment is equipped with four universal wheels 101, which facilitates the movement of the first return plate 1 through the universal wheels 101. Four T-slots 102 are opened on both sides of the first return plate 1. The internal sliding of the T-slots 102 is matched with T-columns 103, which facilitates the sliding of the T-columns 103 inside the T-slots 102 and improves the stability of the T-columns 103 when sliding. A sliding block 105 and a connecting block 106 located at the lower side of the sliding block 105 are installed between two adjacent T-columns 103, which facilitates the installation of the sliding block 105 and the connecting block 106 between two adjacent T-columns 103. A supporting seat 104 is installed at the bottom of the T-column 103, which facilitates the movement of the supporting seat 104 by the T-column 103. A placement plate 111 is installed inside 110, which facilitates the installation of the placement plate 111 inside the placement groove 110. A first motor is installed inside the placement plate 111. A clamping block 112 is installed at the output end of the first motor, which facilitates the installation of the clamping block 112 on the output end of the first motor. A clamping slot 214 is opened at the lower end of the first threaded rod 4. The cross-sections of the clamping slot 214 and the clamping block 112 are both square. The clamping block 112 is located inside the clamping slot 214, which facilitates the placement of the clamping block 112 inside the clamping slot 214. A first positioning plate 401 is installed at the upper end of the first threaded rod 4, which facilitates the installation of the first positioning plate 401 on the upper end of the first threaded rod 4. A placement plate 215 is installed inside the second return plate 2, and the engine body 3 is located on the placement plate 215.
[0019] A guide rod 107 is installed on the upper side of the sliding block 105 of this embodiment, which is convenient for installing the guide rod 107 on the upper side of the sliding block 105. Two first through holes 210 are provided on both sides of the second return plate 2. The guide rod 107 is located inside the first through holes 210, which is convenient for placing the guide rod 107 inside the first through holes 210. Four second motors are installed on the first return plate 1. A second threaded rod 108 is installed at the output end of the second motor, which is convenient for the second threaded rod 108 to rotate under the action of the output end of the second motor. A second positioning disk 109 is installed at the output end of the second threaded rod 108, which is convenient for installing the second positioning disk 109 on one end of the second threaded rod 108. On the end, a first threaded hole is provided on one side of the connecting block 106, and the second threaded rod 108 is threadedly fitted inside the first threaded hole, which facilitates the second threaded rod 108 to drive the connecting block 106 to slide through the first threaded hole. Two slideways 201 are provided on the second return plate 2, and a third motor is installed inside the slideway 201, which facilitates the installation of the third motor inside the slideway 201. A third threaded rod 202 with opposite thread directions on both sides is installed at the output end of the third motor, which facilitates the installation of the third threaded rod 202 on the output end of the third motor. Both sides of the third threaded rod 202 are threadedly fitted with T-blocks 203, which facilitates the threading of the T-block 203 on the third threaded rod 202.
[0020] The T-block 203 of the present embodiment is slidably matched inside the slideway 201, which facilitates the sliding of the T-block 203 inside the slideway 201 and improves the stability of the T-block 203 when sliding. A fixing rod 204 is installed on one side of the T-block 203. A second through hole is provided at the first end of the rotating plate 205. The fixing rod 204 is located inside the second through hole, which facilitates the rotating plate 205 to rotate and fit on the fixing rod 204 through the second through hole, thereby improving the stability of the rotating plate 205 when rotating. A third through hole is provided at the second end of the rotating plate 205. The sliding rod 206 is located inside the third through hole, which facilitates the sliding rod 206 to slide inside the third through hole and improves the stability of the sliding rod 206 when sliding. One end of the sliding rod 206 is equipped with There is a sliding disk 207, which makes it convenient to install the sliding disk 207 on one end of the sliding rod 206. A spring 208 is installed between the sliding disk 207 and the rotating plate 205, which makes it convenient for the sliding disk 207 to reset under the elastic action of the spring 208. Four second threaded holes 212 are opened on one side of the second return plate 2, and a third threaded hole 213 is opened on one side of the positioning column 211. The adjacent third threaded holes 213 are connected to the second threaded holes 212. The first threaded rod 4 is threadedly engaged with the inside of the second threaded hole 212 and the third threaded hole 213, which makes it convenient for the first threaded rod 4 to be threadedly engaged with the inside of the second return plate 2 through the second threaded hole 212, and it is convenient for the first threaded rod 4 to be threadedly engaged with the inside of the positioning column 211 through the third threaded hole 213.
[0021] The present invention is not limited to the above-mentioned embodiments. Anyone should be aware that any structural changes made under the enlightenment of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structural parts not described in detail in the present invention are all well-known technologies.
Claims
1. An automobile engine, comprising: A first return plate (1), a second return plate (2) slidably fitted on the upper side of the first return plate (1), and an engine body (3) located on the upper side of the second return plate (2), characterized in that the second return plate (2) is internally rotatably fitted with four rotating plates (205), one end of the rotating plate (205) is elastically and slidably fitted with a sliding rod (206), and one end of the sliding rod (206) is fitted with one side of the engine body (3); Four first threaded rods (4) are threadedly engaged on the second return plate (2); four placement grooves (110) are provided on one side of the first return plate (1); one end of the first threaded rod (4) is rotatably engaged inside the placement groove (110); four positioning columns (211) are installed at the bottom of the second return plate (2); the positioning columns (211) are located inside the placement groove (110).
2. An automobile engine according to claim 1, characterized in that: Four universal wheels (101) are installed at the bottom of the first return plate (1), four T-shaped slots (102) are opened on both sides of the first return plate (1), and T-shaped columns (103) are slidably fitted inside the T-shaped slots (102).
3. An automobile engine according to claim 2, characterized in that: A sliding block (105) and a connecting block (106) located below the sliding block (105) are installed between two adjacent T-shaped columns (103), and a supporting seat (104) is installed at the bottom of the T-shaped column (103).
4. An automobile engine according to claim 1, characterized in that: A placement plate (111) is installed inside the placement groove (110), a first motor is installed inside the placement plate (111), a clamping block (112) is installed at the output end of the first motor, a clamping groove (214) is opened at the lower end of the first threaded rod (4), the cross-sections of the clamping groove (214) and the clamping block (112) are both square, the clamping block (112) is located inside the clamping groove (214), and a first positioning plate (401) is installed at the upper end of the first threaded rod (4).
5. An automobile engine according to claim 4, characterized in that: A guide rod (107) is installed on the upper side of the sliding block (105), two first through holes (210) are provided on both sides of the second return plate (2), the guide rod (107) is located inside the first through holes (210), and four second motors are installed on the first return plate (1).
6. An automobile engine according to claim 5, characterized in that: The output end of the second motor is provided with a second threaded rod (108), the output end of the second threaded rod (108) is provided with a second positioning plate (109), one side of the connecting block (106) is provided with a first threaded hole, and the second threaded rod (108) is threadedly engaged inside the first threaded hole.
7. The automobile engine according to claim 1, characterized in that: The second return plate (2) is provided with two slideways (201), a third motor is installed inside the slideway (201), an output end of the third motor is provided with a third threaded rod (202) with threads on both sides in opposite directions, and both sides of the third threaded rod (202) are threadedly matched with T-shaped blocks (203).
8. An automobile engine according to claim 7, characterized in that: The T-shaped block (203) is slidably fitted inside the slideway (201), a fixing rod (204) is installed on one side of the T-shaped block (203), a second through hole is opened at the first end of the rotating plate (205), and the fixing rod (204) is located inside the second through hole.
9. The automobile engine according to claim 1, characterized in that: A third through hole is formed at the second end of the rotating plate (205), the sliding rod (206) is located inside the third through hole, a sliding disk (207) is installed at one end of the sliding rod (206), and a spring (208) is installed between the sliding disk (207) and the rotating plate (205).
10. The automobile engine according to claim 1, characterized in that: One side of the second return plate (2) is provided with four second threaded holes (212), one side of the positioning column (211) is provided with a third threaded hole (213), adjacent third threaded holes (213) are connected to the second threaded holes (212), and the first threaded rod (4) is threadedly engaged inside the second threaded holes (212) and the third threaded holes (213).