A scrapped car engine detection device

Abstract

The utility model discloses a scrapped car engine detection device, which relates to the scrapped car recycling detection technology field, and comprises: a frame, two support parts, and a test mechanism. The two support parts are arranged side by side on the frame in the front-to-back direction, at least one support part can be moved and adjusted in the front-to-back direction, an engine installation space is defined between the two support parts, and each support part is provided with a plurality of adjustable connection parts; the adjustable connection parts can be moved and adjusted in the left-right direction, and the test mechanism can be adjusted and raised on the frame, the test mechanism is located on one side of the engine installation space, and a power input end is provided at one end of the test mechanism close to the engine installation space; wherein, the scrapped car engine detection device can support the engine through the adjustable connection parts on the two support parts, and the test mechanism can be connected to the output shaft of the engine through the power input end. The utility model can detect automobile engines of different models and reduce equipment costs.

Description

Technical Field

[0001] The utility model relates to the technical field of scrapped car recycling detection, in particular to a scrapped car engine detection device. Background Art

[0002] With the advent of the automobile era, the number of cars in use has increased dramatically. In addition to burdening the environment, cars that have reached the scrap standard, as a solid waste, have multiple hidden dangers such as large land occupation, waste of resources, and traffic impact. The treatment of scrapped cars is of great significance for improving my country's resource utilization rate and achieving green recycling and reuse. Among them, the automobile engine is the core component of the automobile, and the service life of the engine is generally long, with a large recycling value. The existing automobile engine detection method generally determines whether the engine can be ignited and used normally in the car, but the fuel supply system, driving computer and ignition system in the scrapped car may not be able to operate normally, so the engine that cannot be used normally in the car may be good. If the engine is treated as a damaged engine, the profit of recycling will be reduced. Therefore, it is necessary to disassemble the engine from the car and connect other auxiliary systems for testing. Due to the different structural forms of the engine, the installation position of the engine foot bolts is also different. The existing engine testing devices are designed for one engine. Therefore, it is necessary to use multiple types of brackets and testing devices in the prior art to support and detect engines of different models, resulting in a high cost of equipment for testing during the treatment of scrapped cars. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a scrapped automobile engine detection device, which can detect automobile engines of different models and reduce equipment costs.

[0004] According to the first embodiment of the utility model, a scrapped car engine detection device comprises: a frame, two support parts, and a test mechanism. The two support parts are arranged side by side on the frame in the front-to-back direction, at least one of the support parts can be moved and adjusted in the front-to-back direction, an engine installation space is defined between the two support parts, and each of the support parts is provided with a plurality of adjustable connection parts; the adjustable connection parts can be moved and adjusted in the left-right direction, and the upper end of the adjustable connection parts is connected to a support connection structure matching the engine; the test mechanism can be arranged on the frame in a lifting and adjusting manner, the test mechanism is located on one side of the engine installation space, and a power input end is provided at one end of the test mechanism close to the engine installation space; wherein, the scrapped car engine detection device can support the engine through the adjustable connection parts on the two support parts, and the test mechanism can be connected to the output shaft of the engine through the power input end.

[0005] A scrapped automobile engine detection device according to an embodiment of the utility model has at least the following beneficial effects: through the support part that can be adjusted forward and backward and the adjustable connection part that can be adjusted left and right, the first installation part can be moved in the horizontal plane to adapt to the installation of different types of engines, and the output power of the engine can be tested by the testing mechanism, so that different models of automobile engines can be detected, thereby reducing equipment costs.

[0006] According to some embodiments of the utility model, a column is connected to the frame, and a hook for installing a lifting device is provided on the column, and the hook is located above the support part.

[0007] According to some embodiments of the utility model, two mutually parallel cross bars are connected to the frame, and the supporting part includes two first sleeves and a support rod, the two first sleeves are respectively sleeved on the two cross bars and can move along the cross bars, and the two first sleeves are respectively connected to the left and right sides of the lower end of the support rod.

[0008] According to some embodiments of the present utility model, a vibration sensor is provided on the cross bar.

[0009] According to some embodiments of the utility model, the first sleeve is provided with a first threaded hole, a first bolt is threadedly connected in the first threaded hole, and the first bolt can abut against the cross bar to fix the first sleeve.

[0010] According to some embodiments of the utility model, a second mounting portion is provided at the upper end of the first sleeve, two straight slots extending left and right are vertically opened on the support rod, the second mounting portion passes through the straight slots, and a second mounting nut is connected to the second mounting portion, and the second mounting nut is against the upper end of the support rod.

[0011] According to some embodiments of the utility model, the adjustable connecting part is sleeved on the support rod and can move left and right along the support rod, and a second threaded hole is opened on the side wall of the adjustable connecting part, and a second bolt is threadedly connected in the second threaded hole, and the second bolt can be abutted against the support rod to fix the adjustable connecting part.

[0012] According to some embodiments of the utility model, a plurality of guide cylinders are vertically connected to the frame, a plurality of guide posts are vertically connected to the lower end of the testing mechanism, and the lower ends of the guide posts extend into the guide cylinders.

[0013] According to some embodiments of the utility model, a water receiving box is arranged below the supporting part.

[0014] According to some embodiments of the utility model, the water receiving box is connected to a sewage pipe, and a sewage valve is provided on the sewage pipe.

[0015] A scrapped car engine detection device according to an embodiment of the utility model has at least the following beneficial effects:

[0016] (1) The engine foot is fixed by an adjustable support connection structure, which can adapt to various types of engines;

[0017] (2) Setting up a testing mechanism and vibration sensors to further analyze and evaluate the engine's recycling value;

[0018] (3) A water collection box is installed to prevent oil leakage during testing and contamination of the factory environment.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 A schematic diagram of an engine installation according to an embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of an embodiment of the utility model;

[0023] Figure 3 A schematic diagram of a support portion of an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of a first sleeve in an embodiment of the utility model;

[0025] Figure 5 A schematic diagram of a testing mechanism of an embodiment of the utility model;

[0026] Figure 6 A schematic diagram of a support rod according to an embodiment of the utility model;

[0027] Figure 7 This is a schematic diagram of an adjustable connection portion of an embodiment of the utility model.

[0028] Figure Number:

[0029] Frame 100, guide cylinder 110;

[0030] Support portion 200, first sleeve 210, first threaded hole 211, first bolt 212, second mounting portion 213, second mounting nut 214, support rod 220, straight slot 221;

[0031] Adjustable connection part 300, support connection structure 310, second threaded hole 320, second bolt 321;

[0032] Engine 400;

[0033] Testing mechanism 500, guide column 510;

[0034] Lifting mechanism 600;

[0035] Column 700, hook 710;

[0036] Crossbar 800;

[0037] Water receiving box 900 , sewage pipe 910 , sewage valve 920 . DETAILED DESCRIPTION

[0038] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0039] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] In the description of the present utility model, "a plurality" means more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0041] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0042] Reference Figures 1 to 7As shown, a scrapped automobile engine detection device according to an embodiment of the utility model comprises: a frame 100, two support parts 200, a testing mechanism 500, and a lifting mechanism 600. The frame 100 is formed by welding a plurality of square tubes. The two support parts 200 are connected to the upper end of the frame 100 in a forward and backward adjustable manner; the adjustable connection part 300 is connected to the support part 200 in a left and right adjustable manner, and two adjustable connection parts 300 are connected to each support part 200. Different engines 400 have different numbers of engine feet, but most existing engines 400 are designed with three or four engine feet, so only four adjustable connection parts 300 need to be installed. Since the adjustable connection part 300 can move left and right, and the support part 200 can move forward and backward, each adjustable connection part 300 can move in a horizontal plane. The upper end of the adjustable connection part 300 is connected with a support connection structure 310, and the support connection structure 310 is used to fix the engine foot of the engine 400; the support connection structure 310 is bolted to the engine foot of the engine 400. By adjusting the position of each adjustable connection part 300 respectively, it can adapt to different fixed points on a variety of engines 400, so that the detection device can adapt to install various types of engines 400. The test mechanism 500 is a prior art, which has been disclosed in the Chinese utility model patent with publication number CN210400672U, so it will not be described in detail. The test mechanism 500 is connected to the engine 400 through a transmission device such as a belt or an elastic coupling. The test mechanism 500 is used to measure the output power of the engine 400 to evaluate the working state of the engine 400. In most cases, the closer the maximum output power of the engine is to the rated power calibrated by the engine at the factory, the higher the recovery value of the engine. The test mechanism 500 can be raised and lowered and adjusted to be connected to the frame 100, because the output shaft positions of different types of engines 400 are inconsistent. The output shaft of the engine 400 can only be moved in the horizontal plane by moving the adjustable connection part 300 and the support part 200. Therefore, the test mechanism 500 needs to adjust its position up and down to facilitate the connection with the output shaft of the engine 400. The test mechanism 500 is connected to the output shaft of the engine 400 by transmission; the lifting mechanism 600 is connected to the frame 100, and the lifting mechanism 600 is used to drive the test mechanism 500 to rise and fall. The lifting mechanism 600 uses a hydraulic cylinder, the fixed end of the lifting mechanism 600 is fixedly connected to the frame 100, and the movable end of the lifting mechanism 600 is connected to the test mechanism 500. It can be foreseen that when testing the engine 400, it is also necessary to connect external devices such as oil supply and power supply devices so that the engine 400 can work normally. These external devices are existing technologies, so they will not be described in detail.

[0043] Reference Figure 1 and Figure 2As shown, it can be understood that the frame 100 is rotatably connected with a column 700, the column 700 is located on the left side of the frame 100, the column 700 is vertically arranged and can rotate along its own axis, the column 700 is welded and formed by a round tube for easy rotation, the rotation direction of the column 700 is manually controlled by the operator, and a cross frame is welded on the upper end of the column 700, and the cross frame and the column 700 are reinforced by a diagonal brace. The cross frame is arranged horizontally, and a hook 710 for installing a manual hoist or other lifting equipment is arranged on the cross frame, and the travel of the hook 710 passes above the support part 200. Since the engine 400 is heavy, a lifting equipment is required for auxiliary installation. After the engine 400 is transported to the vicinity of the frame 100, the manual hoist installed on the hook 710 is used to lift the engine 400, and then the column 700 is rotated to move the engine 400 above the support part 200, and then the engine 400 is lowered for easy installation. It is foreseeable that the oil pipeline and power supply line of the test engine 400 can be fixed on the column 700 and the crossbar 800 to avoid the messy arrangement of pipe cutters and wires affecting the test.

[0044] Reference Figure 1 and Figure 2 As shown, it can be understood that two parallel cross bars 800 are welded on the frame 100, and the cross bars 800 extend in the front-to-back direction. The cross bar 800 is composed of a square tube, and the support part 200 includes two first sleeves 210 and a support rod 220. The first sleeve 210 is provided with a square hole for the cross bar 800 to pass through, and the shape and size of the square hole match the shape and size of the cross bar 800. The two first sleeves 210 are respectively sleeved on the two cross bars 800 and can move along the cross bar 800, and the cross bar 800 plays a role of limiting and guiding the first sleeves 210. The two first sleeves 210 are respectively connected to the left and right sides of the lower end of the support rod 220. The support rod 220 is slidably connected to the cross bar 800 through the first sleeve 210 to achieve front-to-back adjustment of the position. Since the crossbar 800 moves forward and backward, it is inconvenient to fix the engine 400 if the engine feet are located on the left and right sides of the engine 400, so two auxiliary rods are welded on the upper end of the frame 100, and the two auxiliary rods and the two crossbars 800 are welded to form a square, so that the first sleeve 210 can be sleeved on the auxiliary rod, so that the crossbar 800 can move left and right to adapt to the engine 400 with the engine feet facing different distribution positions. The application range of the detection device is increased.

[0045] Reference Figures 1 to 7As shown, it can be understood that a vibration sensor is provided on the cross bar 800, and the cross bar 800 is made of spring steel. After the vibration of the engine 400 is transmitted to the cross bar 800, the cross bar 800 is forced to vibrate. The magnitude of the vibration of the cross bar 800 can reflect the magnitude of the vibration of the engine 400. The vibration sensor measures the vibration of the cross bar 800 to judge the working state of the engine 400. In most tests, the greater the vibration of the engine 400, the lower the recycling value of the engine 400. It is foreseeable that an acoustic sensor can also be provided on the cross bar 800 to receive the sound generated when the engine 400 is working, which is used to analyze whether the engine 400 has a cylinder failure, a cylinder knocking, and the like. The method of analyzing the sound generated when the engine 400 is working is a prior art, so it will not be described in detail.

[0046] Reference Figure 4 As shown, it can be understood that a first threaded hole 211 is provided on the side wall of the first sleeve 210, and a first bolt 212 is threadedly connected in the first threaded hole 211. The first bolt 212 is a plum-shaped hand-tightened bolt, and the first bolt 212 can be abutted against the cross bar 800 to fix the first sleeve 210. When adjustment is required, the first sleeve 210 can be moved forward and backward by loosening the first bolt 212. After the adjustment is completed, the first sleeve 210 can be fixed to the cross bar 800 by tightening the first bolt 212. This fixing method has a simple structure and is easy to maintain.

[0047] Reference Figures 1 to 4 As shown, it can be understood that the upper end of the first sleeve 210 is welded with a second mounting portion 213, the second mounting portion 213 is a stud, and the support rod 220 is vertically provided with two straight slots 221 extending left and right, and the two straight slots 221 are symmetrically arranged. It can be foreseen that the two straight slots 221 can also be connected to form one. The second mounting portion 213 is a stud, and the second mounting portion 213 vertically passes through the straight slot 221. The second mounting portion 213 is connected with a second mounting nut 214, and the second mounting nut 214 abuts against the upper end of the support rod 220 to press the support rod 220 against the upper end of the first sleeve 210. When the machine feet on the left or right side of the engine 400 are misaligned in the front-to-back direction, the left-right extending support rods 220 will make the support connection structure 310 unable to align with all the machine feet of the engine 400. At this time, the two first sleeves 210 need to be misaligned in the front-to-back direction so that the support rods 220 are tilted at a suitable angle, so that the support connection structure 310 can align with all the machine feet of the engine 400. The second mounting portion 213 moves along the straight slot 221 so that the two first sleeves 210 will not interfere with each other when they are misaligned.

[0048] Reference Figures 1 to 7As shown, it can be understood that the adjustable connection part 300 is sleeved on the support rod 220 and can move left and right along the support rod 220. The support rod 220 is a square tube. A through hole matching the shape and size of the support rod 220 is provided on the adjustable connection part 300. The support rod 220 passes through the through hole, so that the adjustable connection part 300 can only move left and right along the support rod 220 but cannot rotate. A second threaded hole 320 is provided on the side wall of the adjustable connection part 300. A second bolt 321 is threadedly connected in the second threaded hole 320. The second bolt 321 can be abutted against the support rod 220 to fix the adjustable connection part 300. When adjustment is required, the second bolt 321 can be loosened to move the adjustable connection part 300 forward and backward. After the adjustment is completed, the second bolt 321 can be tightened to fix the adjustable connection part 300 to the support rod 220. With this fixing method, the structure is simple and maintenance is convenient.

[0049] Reference Figures 1 to 7 As shown, it can be understood that four guide cylinders 110 are vertically connected to the frame 100, and the four guide cylinders 110 are symmetrically arranged. Four guide posts 510 are vertically connected to the lower end of the test mechanism 500, and the lower ends of the guide posts 510 extend into the corresponding guide cylinders 110. The guide posts 510 slide in the guide cylinders 110 to guide the test mechanism 500, so that the test mechanism 500 can only move in the vertical direction. This makes the test mechanism 500 not shake when the engine 400 is running, and improves the stability of the test mechanism 500 during detection.

[0050] Reference Figures 1 to 7 As shown, it can be understood that a water receiving box 900 is provided below the support part 200, and the engine 400 should be located directly above the water receiving box 900 after being installed on the first connection part. Since the test engine 400 needs to be additionally connected to a cooling pipeline to cool the engine 400, coolant leakage is inevitable when installing and removing the cooling pipeline, and the water receiving box 900 is provided to prevent the leaked coolant from polluting the environment.

[0051] Reference Figure 1 to Figure 2 As shown, it can be understood that the water receiving box 900 is connected to a drain pipe 910, which is used to discharge the sewage in the water receiving box 900 after the water receiving box 900 is full. A drain valve 920 is provided on the drain pipe 910, and the drain valve 920 can be used to conveniently control the discharge of sewage in the water receiving box 900.

[0052] Usage steps: move the engine 400 of the car to the vicinity of the frame 100 by means of transportation such as a flatbed trailer, rotate the column 700 to move the crossbar 800, hang the manual hoist on the hook 710, and move the manual hoist above the engine 400, connect the manual hoist to the lifting point on the engine 400, use the manual hoist to lift the engine 400 until the bottom height of the engine 400 is higher than the height of the adjustable connection part 300, rotate the column 700 to move the engine 400 above the support rod 220, loosen the first bolt 212 and the second bolt 321, move the adjustable connection part 300, so that each foot of the engine 400 is vertically aligned with the corresponding support connection structure 310, move the engine 400 downward, and connect the support connection structure 310 with the foot bolts to complete the installation of the engine 400, then connect the oil supply pipeline, cooling pipeline and power supply line to the engine 400, start the engine 400, measure the vibration generated by the engine 400, and evaluate the recovery value of the engine 400.

[0053] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A scrapped car engine detection device, used for detecting an engine (400), characterized in that: include: Rack(100); Two support parts (200) are arranged side by side on the frame (100) in the front-to-back direction, at least one of the support parts (200) can be moved and adjusted in the front-to-back direction, an engine installation space is defined between the two support parts (200), and each of the support parts (200) is provided with a plurality of adjustable connection parts (300); the adjustable connection parts (300) can be moved and adjusted in the left-right direction, and the upper end of the adjustable connection part (300) is connected to a support connection structure (310) matching the engine (400); a test mechanism (500) is arranged on the frame (100) in a manner that it can be raised and lowered, the test mechanism (500) is located on one side of the engine installation space, and a power input end is provided at one end of the test mechanism (500) close to the engine installation space; The scrapped vehicle engine detection device can support the engine (400) via the adjustable connection parts (300) on the two support parts (200), and the testing mechanism (500) can be connected to the output shaft of the engine (400) via the power input end.

2. The scrapped vehicle engine detection device according to claim 1, characterized in that: The frame (100) is connected to a column (700), and the column (700) is provided with a hook (710) for installing a lifting device, and the hook (710) is located above the support part (200).

3. The scrapped vehicle engine detection device according to claim 2 is characterized in that: The frame (100) is connected to two mutually parallel cross bars (800); the support portion (200) comprises two first sleeves (210) and a support bar (220); the two first sleeves (210) are respectively sleeved on the two cross bars (800) and can move along the cross bars (800); the two first sleeves (210) are respectively connected to the left and right sides of the lower end of the support bar (220).

4. The scrapped vehicle engine detection device according to claim 3 is characterized in that: A vibration sensor is arranged on the crossbar (800).

5. The scrapped vehicle engine detection device according to claim 4 is characterized in that: The first sleeve (210) is provided with a first threaded hole (211), and a first bolt (212) is threadedly connected in the first threaded hole (211). The first bolt (212) can abut against the cross bar (800) to fix the first sleeve (210).

6. The scrapped vehicle engine detection device according to claim 5, characterized in that: A second mounting portion (213) is provided at the upper end of the first sleeve (210); two straight slots (221) extending left and right are vertically provided on the support rod (220); the second mounting portion (213) passes through the straight slots (221); a second mounting nut (214) is connected to the second mounting portion (213); the second mounting nut (214) abuts against the upper end of the support rod (220).

7. The scrapped vehicle engine detection device according to claim 6, characterized in that: The adjustable connection part (300) is sleeved on the support rod (220) and can move left and right along the support rod (220); a second threaded hole (320) is provided on the side wall of the adjustable connection part (300); a second bolt (321) is threadedly connected in the second threaded hole (320); the second bolt (321) can abut against the support rod (220) to fix the adjustable connection part (300).

8. The scrapped vehicle engine detection device according to claim 7, characterized in that: A plurality of guide cylinders (110) are vertically connected to the frame (100), a plurality of guide posts (510) are vertically connected to the lower end of the testing mechanism (500), and the lower ends of the guide posts (510) extend into the guide cylinders (110).

9. The scrapped vehicle engine detection device according to claim 8, characterized in that: A water receiving box (900) is arranged below the support portion (200).

10. The scrapped vehicle engine detection device according to claim 9, characterized in that: The water receiving box (900) is connected to a sewage pipe (910), and a sewage valve (920) is provided on the sewage pipe (910).

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