Engine suspension bracket

Abstract

The present application relates to the field of engine mounting accessories, in particular to an engine suspension bracket, the engine suspension bracket comprising a bracket body, a mounting rod and a driving motor, characterized in that the engine suspension bracket further comprises an oil pressure device, an oil pressure adjusting mechanism, an extension plate, a conduction mechanism and a stabilizing assembly, a square opening is formed at the head end of the bracket body, one end of the mounting rod penetrates through the square opening and is connected to the inside of the bracket body, and two symmetrical hinged rods are arranged on the mounting rod; the swing amplitude generated by the engine shaking is offset by the pressure value at the corresponding position in the oil pressure device, so that the device is more stable in blocking the conduction of shaking, and the effect is better, the pressure borne by the rubber material is reduced, and the service life is improved, thereby solving the problems of simple structure and function effect of the bracket in the prior art, poor comfort of the vehicle during driving, large pressure borne by the rubber material and low service life of the bracket.

Description

Technical Field

[0001] This invention relates to the field of engine mounting accessories, specifically to engine mounting brackets. Background Technology

[0002] To attenuate powertrain vibrations, prevent vibrations from being transmitted to the vehicle body, and isolate vibrations caused by uneven road surfaces from affecting engine operation, vehicles typically employ engine mounts. Engine mounts can be made of various materials, including metals (such as steel or aluminum), rubber, plastics, or other synthetic materials. Engine mounts have a significant impact on the overall NVH (noise, vibration, and harshness) performance of the vehicle.

[0003] However, the existing equipment currently has the following problems in use:

[0004] The existing bracket structure and function are simple. The bracket can only reduce NVH values ​​by buffering through the built-in rubber protective pad. The vehicle's comfort is poor when driving, and the occupants can still clearly feel the vibration of the engine. The rubber pad bears the pressure and vibration of the engine weight for a long time, which accelerates its aging and reduces the service life of the bracket.

[0005] Therefore, it is necessary to invent a new type of engine mount to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to provide an engine mount bracket that, by increasing the pressure value at a corresponding position within the hydraulic press, cancels out the sway amplitude caused by engine vibration. This makes the device more stable and effective in blocking vibration transmission, reduces the pressure on the rubber material, and extends its service life. This addresses the problems in existing technologies where the bracket structure and function are simple, resulting in poor vehicle comfort during driving, and the rubber material bears high pressure, leading to a short service life for the bracket.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] An engine mount bracket includes a bracket body, a mounting rod, and a drive motor. The engine mount bracket further includes a hydraulic press, a hydraulic pressure regulating mechanism, an extension plate, a transmission mechanism, and a stabilizing component. The head end of the bracket body has a square opening. One end of the mounting rod passes through the square opening and connects to the interior of the bracket body. The mounting rod has two symmetrically arranged hinged rods. One end of each hinged rod is hinged to a hydraulic block, which is movably connected within the hydraulic press. The other end of the mounting rod is bolted to an engine mounting foot.

[0009] The hydraulic press is provided in two parts, which are respectively installed on both sides of the support body. The two hydraulic presses are provided with pneumatic sliding grooves that cooperate with the hydraulic block.

[0010] The hydraulic pressure regulating mechanism is provided in multiple ways, and the multiple hydraulic pressure regulating mechanisms are respectively installed on the side wall of adjacent hydraulic presses. Two pressure grooves are opened in the hydraulic pressure regulating mechanism, and a push block is movably installed in each pressure groove. The pressure grooves are respectively connected to the inner cavity of the air pressure sliding groove through the connection of the conduit.

[0011] The drive motor is mounted on the side wall of the push block, and the power output shaft of the drive motor is connected to the push block in a transmission manner.

[0012] The extension plate is provided in two parts, and the two extension plates are symmetrically arranged on the two side walls of the mounting rod. The other end of the extension plate is provided with a telescopic adjustment rod and a fixed connecting rod.

[0013] The transmission mechanism includes a first sensing component and a second sensing component. The first sensing component and the second sensing component have the same structure. The first sensing component is connected to one end of the telescopic adjustment rod, and the second sensing component is connected to one end of the fixed connecting rod. The first sensing component and the second sensing component are electrically connected to the hydraulic pressure adjustment mechanism and the stabilizing component.

[0014] The stabilizing component is located on the side wall of the hydraulic press, and one end of the stabilizing component is attached to the mounting rod.

[0015] Preferably, the hydraulic pressure regulating mechanism includes a sealed housing, a rotary wheel, a movable collar, and a push rod. The sealed housing is connected to the side wall of the hydraulic press, and both pressure grooves are located at the center of the sealed housing. The inner cavity of the sealed housing communicates with the two pressure grooves.

[0016] The rotating wheel is located at the center of the inner cavity of the sealed box;

[0017] The movable collar is movably fitted onto the outer wall of the rotating wheel;

[0018] The push rod is provided in two parts, and the two push rods are symmetrically hinged on the side wall of the movable collar. One end of the push rod is hinged to the push block.

[0019] Preferably, the outer wall of the push block is provided with a rubber sealing ring, and the rubber sealing ring on the outer wall of the push block is in contact with the inner wall of the pressure groove.

[0020] Preferably, the drive motor's power output shaft is rotatably connected to the side wall of the sealed housing, and the drive motor is equipped with a controller, which is electrically connected to the drive motor and the transmission mechanism.

[0021] Preferably, the telescopic adjusting rod includes a telescopic insert plate and a telescopic sleeve. One end of the telescopic insert plate is installed on the side of the extension plate, and the other end of the telescopic insert plate is movably inserted into the inner cavity of the telescopic sleeve. The telescopic sleeve has an L-shaped cross-section, and a protective cover is connected to one end of the L-shaped section of the telescopic sleeve. Both the telescopic sleeve and the telescopic insert plate have multiple threaded mounting holes, and adjacent threaded mounting holes are connected by bolts.

[0022] Preferably, the first sensing component and the second sensing component include a crossbar, a sleeve, a telescopic column, a contact block, a connecting strip, and a first control unit, with one end of the crossbar connected to the side wall of the protective cover;

[0023] The sleeve is connected to the other end of the crossbar;

[0024] The telescopic column is movably connected to the inner cavity of the sleeve;

[0025] The touch block is provided in two parts, and the two touch blocks are respectively connected to the two ends of the telescopic column. Two springs are connected between the adjacent telescopic column and the crossbar.

[0026] The connecting strip is L-shaped, with one end connected to the crossbar and the other end connected to the first control unit.

[0027] The first control unit has a contact button on one side that cooperates with the touch block. The contact button is electrically connected to the controller and stabilization components on the drive motor.

[0028] Preferably, the second sensing component further includes a metal rod, a metal ball, a second control unit, and a contact conductive rod. The inner cavity of the metal rod is provided with an alarm. One end of the metal rod penetrates the side wall of the protective cover and is electrically connected to the alarm. The metal rod is electrically connected to an adjacent contact conductive rod through the alarm.

[0029] The metal guide ball is connected to the other end of the metal rod;

[0030] The second control unit is installed at the bottom of the engine;

[0031] One end of the contact-type conductive rod passes through the protective cover and is electrically connected to the alarm. The bottom of the contact-type conductive rod is provided with a groove that cooperates with the metal conductive ball.

[0032] Preferably, the stabilizing component includes a hydraulic telescopic rod and an anti-slip clamping sleeve. The hydraulic telescopic rod is disposed on the side wall of the hydraulic press. One end of the hydraulic telescopic rod is electrically connected to the second sensing component via a wire. The anti-slip clamping sleeve is connected to the other end of the hydraulic telescopic rod, and one side of the anti-slip clamping sleeve is fitted against the side wall of the mounting rod.

[0033] Preferably, rubber shock-absorbing sleeves are provided on the inner wall of the square opening, the inner cavity of the hydraulic press, and the pneumatic sliding groove.

[0034] Compared with the prior art, the technical effects and advantages provided by the present invention in the above technical solution are as follows:

[0035] 1. By increasing the pressure value at the corresponding position in the hydraulic press, the vibration amplitude caused by engine vibration is offset, thereby reducing the vibration level of the engine during operation. Compared with traditional equipment that only relies on the properties of rubber materials for vibration reduction, this device is more stable and effective in blocking vibration transmission. The pressure on the rubber material is reduced, and its service life is extended.

[0036] 2. The anti-slip clamping sleeve contacts and squeezes the mounting rod, mainly to assist the hydraulic pressure regulating mechanism in adjusting the position of the hydraulic block to ensure stability;

[0037] 3. When the metal guide ball and the groove on the contact conductive rod are in contact with each other, the alarm will work and play a warning role. It can remind the driver to maintain or replace the aging equipment in time, and avoid the danger of the engine bottom contacting the ground due to the aging of rubber seals and other equipment.

[0038] 4. Since oil is a liquid, it has a weak ability to transmit vibrations, which can reduce the degree to which engine vibration is transmitted to the frame. At the same time, it can also reduce engine noise and improve engine stability. Furthermore, the electrical connection can maximize the response speed of the equipment and avoid response delays. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0040] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0041] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0042] Figure 3 This is a schematic diagram of the structure of the first sensing component of the present invention;

[0043] Figure 4 This is a schematic diagram of the structure of the second sensing component of the present invention;

[0044] Figure 5 This is a schematic diagram of the hydraulic pressure regulating mechanism of the present invention;

[0045] Figure 6 This is a schematic diagram of the connection structure between the rotating wheel and the movable collar of the present invention;

[0046] Figure 7 This is a schematic diagram of the stable component structure of the present invention;

[0047] Figure 8 This is a schematic diagram of the overall planar structure of the present invention;

[0048] Figure 9 For the present invention Figure 8 Schematic diagram of the structure at point A in the middle;

[0049] Figure 10 For the present invention Figure 8 Schematic diagram of the structure at point B.

[0050] Explanation of reference numerals in the attached figures:

[0051] 1. Bracket body; 2. Mounting rod; 3. Hydraulic press; 4. Hydraulic pressure regulating mechanism; 41. Pressure groove; 42. Push block; 5. Drive motor; 6. Extension plate; 7. Transmission mechanism; 8. Stabilizing component;

[0052] 21. Hinge rod; 22. Hydraulic block;

[0053] 401. Sealed housing; 402. Rotary wheel; 403. Movable collar; 404. Push rod;

[0054] 61. Telescopic adjusting rod; 611. Telescopic insert plate; 612. Telescopic sleeve; 62. Fixed connecting rod;

[0055] 71. First sensing component; 711. Crossbar; 712. Sleeve; 713. Telescopic column; 714. Contact block; 715. Connecting bar; 716. First control unit;

[0056] 72. Second sensing component; 721. Metal rod; 722. Metal guide ball; 723. Second control unit; 724. Contact conductive rod;

[0057] 81. Hydraulic telescopic rod; 82. Anti-slip clamping sleeve. Detailed Implementation

[0058] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0059] This invention provides, for example Figure 1-10The engine mount shown includes a mount body 1, a mounting rod 2, and a drive motor 5. Its features include: a hydraulic press 3, a hydraulic pressure adjustment mechanism 4, an extension plate 6, a transmission mechanism 7, and a stabilizing component 8. The head end of the mount body 1 has a square opening. Rubber shock-absorbing sleeves are provided on the inner wall of the square opening, the inner cavity of the hydraulic press 3, and the pneumatic sliding groove. One end of the mounting rod 2 passes through the square opening and connects to the interior of the mount body 1. The mounting rod 2 has two symmetrically arranged hinged rods 21. One end of each hinged rod 21 is hinged to a hydraulic block 22, which is movably connected within the hydraulic press 3. The other end of the mounting rod 2 is bolted to the engine mounting feet. Two hydraulic presses 3 are provided, each mounted on one side of the mount body 1. Each hydraulic press 3 has a pneumatic sliding groove that cooperates with the hydraulic block 22. Multiple hydraulic pressure adjustment mechanisms 4 are provided, each mounted on the side wall of an adjacent hydraulic press 3. The hydraulic pressure regulating mechanism 4 has two pressure grooves 41, each with a movable push block 42. The pressure grooves 41 are connected to the inner cavity of the air pressure sliding groove via conduits. The drive motor 5 is located on the side wall of the push block 42, and the power output shaft of the drive motor 5 is connected to the push block 42. Two extension plates 6 are provided, symmetrically located on the two side walls of the mounting rod 2. The other end of the extension plate 6 is provided with a telescopic adjustment rod 61 and a fixed connecting rod 62. The transmission mechanism 7 includes a first sensing component 71 and a second sensing component 72. The first sensing component 71 and the second sensing component 72 have the same structure. The first sensing component 71 is connected to one end of the telescopic adjustment rod 61, and the second sensing component 72 is connected to one end of the fixed connecting rod 62. The first sensing component 71 and the second sensing component 72 are electrically connected to the hydraulic pressure regulating mechanism 4 and the stabilizing component 8. The stabilizing component 8 is located on the side wall of the hydraulic press 3, and one end of the stabilizing component 8 is attached to the mounting rod 2.

[0060] In the above structure, the vibration of the engine will trigger the corresponding first sensing component 71 and second sensing component 72. The contact buttons on the first sensing component 71 and second sensing component 72 are triggered, and the corresponding drive motor 5 is started through the connection of the wire. After the corresponding drive motor 5 is started, it drives the corresponding oil pressure regulating mechanism 4 to operate and realizes the hydraulic oil in the oil pressure regulating mechanism 4 to be delivered to the oil pressure device 3 by squeezing. This increases the pressure value at the corresponding position in the oil pressure device 3. The pressure value will cancel out the swing amplitude caused by the engine vibration, reducing the degree of vibration when the engine is working.

[0061] Secondly, mounting rod 2 is in direct contact with the oil. Oil is a liquid and has a weak ability to transmit vibrations, which can reduce the degree to which engine vibration is transmitted to the frame. At the same time, it can also reduce the noise of the engine when it is working and improve the stability of the engine operation.

[0062] Secondly, electrical connections can maximize the device's response speed and avoid response delays.

[0063] The mounting rod 2 of the equipment is an important component for mounting the engine. The part of the mounting rod 2 located inside the bracket body 1 can move at a certain angle and up and down. This serves two purposes: first, it can be adjusted in conjunction with other components to reduce the shaking amplitude of the engine; second, the space and angle of movement can prevent the vehicle from shaking when driving on poor road surfaces, thus preventing damage to the connection between the engine and the vehicle and mitigating the impact force.

[0064] As a further optimization of the present invention, the hydraulic pressure regulating mechanism 4 includes a sealed housing 401, a rotating wheel 402, a movable collar 403, and a push rod 404. The sealed housing 401 is connected to the side wall of the hydraulic press 3. Two pressure grooves 41 are both opened at the center of the sealed housing 401, and the inner cavity of the sealed housing 401 communicates with the two pressure grooves 41. The rotating wheel 402 is located at the center of the inner cavity of the sealed housing 401. The movable collar 403 is movably sleeved on the outer side wall of the rotating wheel 402. Two push rods 404 are provided, and the two push rods 404 are symmetrically hinged to the side wall of the movable collar 403. One end of the push rod 404 is hinged to the push block 42. The outer side wall of the push block 42 is provided with a rubber sealing ring, and the rubber sealing ring on the outer side wall of the push block 42 is in contact with the inner side wall of the pressure groove 41. The power output shaft of the drive motor 5 is rotatably connected to the side wall of the sealed housing 401. The drive motor 5 is provided with a controller, and the controller is electrically connected to the drive motor 5 and the transmission mechanism 7.

[0065] In the above structure, after the controller on the drive motor 5 receives the electrical signal, it drives the drive motor 5. At this time, the drive motor 5 drives the power rod to rotate 180 degrees. During this process, the rotating wheel 402 also rotates 180 degrees. The rotation of the rotating wheel 402 drives the movable collar 403 to move. The movable collar 403 pushes the corresponding push rod 404 and push block 42 to move. When the push block 42 moves in the pressure groove 41, it can push and deliver the hydraulic oil in the pressure groove 41, so that the oil pressure is transmitted to drive the corresponding hydraulic block 22 to move. This cancels the swing of the end of the mounting rod 2 and blocks the transmission of vibration.

[0066] As a further optimization of the present invention, the telescopic adjustment rod 61 includes a telescopic insert plate 611 and a telescopic sleeve 612. One end of the telescopic insert plate 611 is installed on the side of the extension plate 6, and the other end of the telescopic insert plate 611 is movably inserted into the inner cavity of the telescopic sleeve 612. The telescopic sleeve 612 has an L-shaped cross-section, and a protective cover is connected to one end of the L-shaped telescopic sleeve 612. Both the telescopic sleeve 612 and the telescopic insert plate 611 have multiple threaded mounting holes, and adjacent threaded mounting holes are connected by bolts.

[0067] In the above structure, since different engines have different heights, when installing and adapting the device to the engine, the length of the telescopic adjustment rod 61 can be manually adjusted to better match the engine and avoid the situation where the device cannot be triggered due to size.

[0068] After manually pulling the telescopic sleeve 612 to raise it to the specified height, the operator manually installs the bolts into the screw holes to fix the length of the telescopic adjustment rod 61.

[0069] As a further optimization of the present invention, the first sensing component 71 and the second sensing component 72 include a crossbar 711, a sleeve 712, a telescopic column 713, a contact block 714, a connecting strip 715, and a first control unit 716. One end of the crossbar 711 is connected to the side wall of the protective cover; the sleeve 712 is connected to the other end of the crossbar 711; the telescopic column 713 is movably connected to the inner cavity of the sleeve 712; two contact blocks 714 are provided, and the two contact blocks 714 are respectively connected to the two ends of the telescopic column 713, and two springs are connected between adjacent telescopic columns 713 and the crossbar 711; the connecting strip 715 is L-shaped, one end of the L-shaped connection of the connecting strip 715 is connected to the crossbar 711, and the other end of the connecting strip 715 is connected to the first control unit 716; a contact button that cooperates with the contact block 714 is provided on one side of the first control unit 716, and the contact button is electrically connected to the controller on the drive motor 5 and the stabilizing component 8.

[0070] In the above structure, the spring force pushes the contact block 714 at one end of the telescopic column 713 to always be in contact with the engine surface. When the engine is running, the vibration of the engine will push the contact block 714 and the telescopic column 713 to move up and down. When the contact block 714 at the other end of the telescopic column 713 abuts against the contact button, the contact button will transmit an electrical signal through the wire to the controller and stabilizing component 8 on the drive motor 5, so as to realize the rapid extension and retraction of the stabilizing component 8 and the squeezing operation of the hydraulic oil by the drive motor 5.

[0071] Because it is electrically conductive, in this vibration reduction mode, the drive motor 5 and the stabilizing component 8 can quickly resist the transmission of engine vibration, and the time from triggering to response is fast.

[0072] As a further optimization of the present invention, the second sensing component 72 further includes a metal rod 721, a metal ball 722, a second control unit 723, and a contact conductive rod 724. The inner cavity of the metal rod 721 is provided with an alarm. One end of the metal rod 721 penetrates the side wall of the protective cover and is electrically connected to the alarm. The metal rod 721 is electrically connected to the adjacent contact conductive rod 724 through the alarm. The metal ball 722 is connected to the other end of the metal rod 721. The second control unit 723 is installed at the bottom of the engine. One end of the contact conductive rod 724 penetrates the protective cover and is electrically connected to the alarm. The bottom of the contact conductive rod 724 is provided with a groove that mates with the metal ball 722.

[0073] In the above structure, since the existing equipment does not have a device to warn of the engine settling height, the bottom of the engine will contact the ground after the support body 1 ages, which will cause danger during driving. Therefore, the main function of the second sensing component 72 is to prevent the engine support position from settling due to the aging of the internal rubber seals and other equipment in the later stage, and to play a warning role, so as to remind the driver to maintain or replace the aging equipment in time and avoid driving danger.

[0074] When the equipment supports the engine at a height lower than the standard height, the second control unit 723 at the bottom of the engine pushes one end of the contact conductive rod 724 to move to the bottom. When the metal ball 722 and the groove on the contact conductive rod 724 fit together, the current will be conducted through the contact surface. At this time, the alarm will transmit an electrical signal to the main control panel in the cab to remind the personnel to perform vehicle maintenance.

[0075] As a further optimization of the present invention, the stabilizing component 8 includes a hydraulic telescopic rod 81 and an anti-slip clamping sleeve 82. The hydraulic telescopic rod 81 is disposed on the side wall of the hydraulic press 3. One end of the hydraulic telescopic rod 81 is electrically connected to the second sensing component 72 through a wire. The anti-slip clamping sleeve 82 is connected to the other end of the hydraulic telescopic rod 81. One side of the anti-slip clamping sleeve 82 is fitted against the side wall of the mounting rod 2.

[0076] In the above structure, the stabilizing component 8 is also triggered by the transmission mechanism 7 and then electrically connected to the stabilizing component 8 to extend and retract. After the stabilizing component 8 extends, it contacts and clamps the mounting rod 2 through the anti-slip clamping sleeve 82. The clamping function is mainly to assist the hydraulic pressure regulating mechanism 4 in adjusting the position of the hydraulic block 22 to make it stable, so that the mounting rod 2 is clamped by a fixed force at the center position, and at the tail end, the hydraulic pressure is used to adjust the pressure so that the mounting rod 2 can be kept in the horizontal direction and pushed by multiple forces, thereby improving the stability of the mounting rod 2.

[0077] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An engine mounting bracket, comprising a bracket body (1), a mounting rod (2), and a drive motor (5), characterized in that: The engine mounting bracket also includes a hydraulic press (3), a hydraulic pressure adjustment mechanism (4), an extension plate (6), a transmission mechanism (7), and a stabilizing component (8). The head end of the bracket body (1) is provided with a square opening. One end of the mounting rod (2) passes through the square opening and is connected to the inside of the bracket body (1). The mounting rod (2) is provided with two symmetrically arranged hinge rods (21). One end of the two hinge rods (21) is hinged to a hydraulic block (22). The hydraulic block (22) is movably connected in the hydraulic press (3). The other end of the mounting rod (2) is installed and connected to the engine mounting foot by bolts. Two hydraulic presses (3) are provided, and the two hydraulic presses (3) are respectively installed on both sides of the support body (1). The two hydraulic presses (3) are provided with pneumatic sliding grooves that cooperate with the hydraulic block (22). The hydraulic pressure regulating mechanism (4) is provided in multiple ways. The multiple hydraulic pressure regulating mechanisms (4) are respectively installed on the side wall of the adjacent hydraulic press (3). Two pressure grooves (41) are opened in the hydraulic pressure regulating mechanism (4). A push block (42) is movably provided in each pressure groove (41). The pressure grooves (41) are respectively connected to the inner cavity of the air pressure sliding groove through the connection of the conduit. The drive motor (5) is mounted on the side wall of the push block (42), and the power output shaft of the drive motor (5) is connected to the push block (42) in a transmission manner. There are two extension plates (6), which are symmetrically arranged on the two side walls of the mounting rod (2). The other end of the extension plate (6) is provided with a telescopic adjustment rod (61) and a fixed connecting rod (62). The transmission mechanism (7) includes a first sensing component (71) and a second sensing component (72). The first sensing component (71) and the second sensing component (72) have the same structure. The first sensing component (71) is connected to one end of the telescopic adjustment rod (61), and the second sensing component (72) is connected to one end of the fixed connecting rod (62). The first sensing component (71) and the second sensing component (72) are electrically connected to the hydraulic adjustment mechanism (4) and the stabilizing component (8). The stabilizing component (8) is located on the side wall of the hydraulic press (3), and one end of the stabilizing component (8) is attached to the mounting rod (2).

2. The engine mount bracket according to claim 1, characterized in that: The hydraulic pressure regulating mechanism (4) includes a sealed housing (401), a rotating wheel (402), a movable collar (403), and a push rod (404). The sealed housing (401) is connected to the side wall of the hydraulic press (3). The two pressure grooves (41) are both opened at the center of the sealed housing (401). The inner cavity of the sealed housing (401) is connected to the two pressure grooves (41). The rotating wheel (402) is located at the center of the inner cavity of the sealed housing (401); The movable collar (403) is movably sleeved on the outer side wall of the rotating wheel (402); Two push rods (404) are provided, and the two push rods (404) are symmetrically hinged on the side wall of the movable collar (403). One end of the push rod (404) is hinged to the push block (42).

3. The engine mount bracket according to claim 2, characterized in that: The outer wall of the push block (42) is provided with a rubber sealing ring, and the rubber sealing ring on the outer wall of the push block (42) is in contact with the inner wall of the pressure groove (41).

4. The engine mount bracket according to claim 2, characterized in that: The power output shaft of the drive motor (5) is rotatably connected to the side wall of the sealed housing (401). The drive motor (5) is equipped with a controller, which is electrically connected to the drive motor (5) and the transmission mechanism (7).

5. The engine mount bracket according to claim 1, characterized in that: The telescopic adjusting rod (61) includes a telescopic insert plate (611) and a telescopic sleeve (612). One end of the telescopic insert plate (611) is installed on the side of the extension plate (6), and the other end of the telescopic insert plate (611) is movably inserted into the inner cavity of the telescopic sleeve (612). The telescopic sleeve (612) has an L-shaped cross-section, and a protective cover is connected to one end of the L-shaped section of the telescopic sleeve (612). Both the telescopic sleeve (612) and the telescopic insert plate (611) have multiple threaded mounting holes, and adjacent threaded mounting holes are connected by bolts.

6. The engine mount bracket according to claim 4, characterized in that: The first sensing component (71) and the second sensing component (72) include a crossbar (711), a sleeve (712), a telescopic column (713), a contact block (714), a connecting strip (715), and a first control unit (716). One end of the crossbar (711) is connected to the side wall of the protective cover. The sleeve (712) is connected to the other end of the crossbar (711); The telescopic column (713) is movably connected to the inner cavity of the sleeve (712); Two contact blocks (714) are provided, and the two contact blocks (714) are respectively connected to the two ends of the telescopic column (713). Two springs are connected between the adjacent telescopic column (713) and the crossbar (711). The connecting strip (715) is L-shaped, with one end of the L-shaped connecting strip (715) connected to the crossbar (711) and the other end of the connecting strip (715) connected to the first control unit (716). The first control unit (716) has a contact button on one side that cooperates with the touch block (714), and the contact button is electrically connected to the controller on the drive motor (5) and the stabilizing component (8).

7. The engine mount bracket according to claim 6, characterized in that: The second sensing component (72) further includes a metal rod (721), a metal ball (722), a second control unit (723), and a contact conductive rod (724). The inner cavity of the metal rod (721) is provided with an alarm. One end of the metal rod (721) penetrates the side wall of the protective cover and is electrically connected to the alarm. The metal rod (721) is electrically connected to the adjacent contact conductive rod (724) through the alarm. The metal guide ball (722) is connected to the other end of the metal rod (721); The second control unit (723) is mounted at the bottom of the engine; One end of the contact conductive rod (724) passes through the protective cover and is electrically connected to the alarm. The bottom of the contact conductive rod (724) is provided with a groove that cooperates with the metal ball (722).

8. The engine mount bracket according to claim 6, characterized in that: The stabilizing component (8) includes a hydraulic telescopic rod (81) and an anti-slip clamping sleeve (82). The hydraulic telescopic rod (81) is located on the side wall of the hydraulic press (3). One end of the hydraulic telescopic rod (81) is electrically connected to the second sensing component (72) via a wire. The anti-slip clamping sleeve (82) is connected to the other end of the hydraulic telescopic rod (81). One side of the anti-slip clamping sleeve (82) is fitted against the side wall of the mounting rod (2).

9. The engine mount bracket according to claim 1, characterized in that: Rubber shock-absorbing sleeves are provided on the inner wall of the square opening, the inner cavity of the hydraulic press (3), and the air pressure sliding groove.

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