Electromechanical lifting frame for vehicle repair

Abstract

The utility model relates to the field of automobile maintenance technology discloses the electromechanical lifting frame for automobile repair, including support seat, the surface of support seat is fixed with hydraulic lift rod, one end of hydraulic lift rod is fixed with the top block, the surface intercommunication of top block has rubber board, both sides of top block inner chamber all are provided with blowing mechanism body, the inner chamber of support seat is provided with dust storage box, one side of dust storage box surface is provided with dust collection mechanism, the utility model can intercalate and use dust collection mechanism during blowing dust to automobile chassis in blowing mechanism body, can suck the dust that blows under the action of dust collection mechanism, and further reduces the amount of dust diffusion to the working environment, in addition, when dust collection mechanism works, still can under the action of drive mechanism, make the brush clean filter board, avoid dust block filter board and influence dust collection mechanism's normal work, improve the practicality of this device.

Description

Technical Field

[0001] This utility model relates to the field of automotive repair technology, specifically to an electromechanical lifting frame for automotive repair. Background Technology

[0002] Automotive repair involves using technical means to diagnose and resolve malfunctions in vehicles, identifying the causes and taking measures to restore the vehicle to its performance and safety standards. Automotive repair includes major and minor repairs. A major repair involves repairing or replacing any parts to restore the vehicle to its original technical condition and extend its lifespan. A minor repair involves replacing or repairing individual parts to ensure or restore the vehicle's operational capability. While lifts are commonly used to support the chassis during repairs, current technology doesn't allow for cleaning of the chassis's dust; workers still need to use an air gun to clean the undercarriage.

[0003] A search revealed a Chinese patent document disclosing an automotive repair electromechanical lifting frame with a parts-cleaning effect [Announcement No.: CN214879910U]. This automotive repair electromechanical lifting frame includes a support base and a hydraulic lifting rod. A fixing frame is fixedly installed on the top of the hydraulic lifting rod, and a reinforcing rib is fixedly installed on the top of the fixing frame. A transmission mechanism is provided inside the fixing frame, and a first spring is fixedly fixed to the top of the inner wall of the fixing frame. A fixing block is fixedly fixed to the bottom of the first spring, and a pressure rod is fixed to the inner wall of the fixing block.

[0004] The device disclosed in this patent can clean dust from the car chassis using an air blowing mechanism. However, after the car chassis is lifted by the tool, the distance between the car chassis and the ground is still relatively small and the space is limited. The dust blown out cannot disperse quickly in the small space, which will affect the working environment and cause some trouble for car repair. Utility Model Content

[0005] The purpose of this utility model is to provide an electromechanical lifting frame for automotive repair, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an electromechanical lifting frame for automotive repair, including a support base, a hydraulic lifting rod fixed to the surface of the support base, a top block fixed to the other end of the hydraulic lifting rod, a rubber plate connected to the surface of the top block, air blowing mechanism bodies provided on both sides of the inner cavity of the top block, a dust collection box provided in the inner cavity of the support base, a dust suction mechanism provided on one side of the surface of the dust collection box, a filter plate fixed in the inner cavity of the dust collection box, a driving mechanism for cleaning the filter plate provided on the surface of the dust suction mechanism, and a brush provided on the surface of the driving mechanism.

[0007] Preferably, the dust collection mechanism includes a dust collection tank and an air pump. The dust collection tank is disposed on both sides of the surface of the air blowing mechanism body. A first connecting pipe is connected to the surface of the dust collection tank. A second connecting pipe is connected to the other end of the first connecting pipe. The other end of the second connecting pipe is connected to the inner cavity of the dust collection box. The air pump is fixed to the inner cavity of the support base. An exhaust pipe is connected to the surface of the air pump. The working end of the air pump is connected to the inner cavity of the dust collection box.

[0008] Preferably, the surface of the first connecting tube is connected to a connecting hose, and one end of the connecting hose is connected to the dust collection tank.

[0009] Preferably, the driving mechanism includes a first transmission rod that rotates within the exhaust pipe cavity, a plurality of driving plates fixed on the surface of the first transmission rod, a second transmission rod with bevel gear transmission at the other end of the first transmission rod, a third transmission rod with bevel gear transmission at the other end of the second transmission rod, a reciprocating threaded rod with a belt drive on the surface of the third transmission rod, the reciprocating threaded rod rotating within the dust collection box cavity, a meshing block engaging on the surface of the reciprocating threaded rod, a moving plate fixed on the surface of the meshing block, and the brush fixed to the surface of the moving plate.

[0010] Preferably, an auxiliary rod is slidably provided at the other end of the movable plate, and both ends of the auxiliary rod are fixed to the inner cavity of the dust collection box.

[0011] Preferably, the brush is made of nylon, which gives it an anti-static effect.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] During the blowing process of the air-blowing mechanism on the car chassis, a dust-collecting mechanism can be used intermittently. The dust-collecting mechanism can absorb the blown dust, thereby reducing the amount of dust spreading into the working environment. In addition, when the dust-collecting mechanism is working, the brush can clean the filter plate under the action of the driving mechanism, preventing dust from clogging the filter plate and affecting the normal operation of the dust-collecting mechanism, thus improving the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of a portion of the present invention after being cut open;

[0016] Figure 3 This is a partial three-dimensional structural diagram of the present invention;

[0017] Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0018] In the diagram: 1. Support base; 2. Hydraulic lifting rod; 3. Top block; 4. Rubber plate; 5. Air blowing mechanism body; 6. Dust collection box; 7. Dust suction mechanism; 71. Dust suction trough; 72. First connecting pipe; 73. Second connecting pipe; 74. Air pump; 75. Exhaust pipe; 8. Filter plate; 9. Connecting hose; 10. Driving mechanism; 101. Driving plate; 102. First transmission rod; 103. Second transmission rod; 104. Third transmission rod; 105. Reciprocating threaded rod; 106. Engaging block; 107. Moving plate; 11. Brush; 12. Auxiliary rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 As shown, the automotive repair electromechanical lifting frame includes a support base 1. A hydraulic lifting rod 2 is fixed to the surface of the support base 1, and a top block 3 is fixed to the other end of the hydraulic lifting rod 2. A rubber plate 4 is connected to the surface of the top block 3. Air blowing mechanism bodies 5 are provided on both sides of the inner cavity of the top block 3. A dust collection box 6 is provided in the inner cavity of the support base 1. A dust suction mechanism 7 is provided on one side of the surface of the dust collection box 6. A filter plate 8 is fixed in the inner cavity of the dust collection box 6. A driving mechanism 10 for cleaning the filter plate 8 is provided on the surface of the dust suction mechanism 7. A brush 11 is provided on the surface of the driving mechanism 10. In this invention, the dust suction mechanism 7 can be used intermittently while the air blowing mechanism body 5 blows dust onto the car chassis. Under the action of the dust suction mechanism 7, the blown dust can be sucked up, thereby reducing the amount of dust spreading into the working environment. In addition, when the dust suction mechanism 7 is working, the brush 11 can also clean the filter plate 8 under the action of the driving mechanism 10, avoiding dust clogging the filter plate 8 and affecting the normal operation of the dust suction mechanism 7, thus improving the practicality of this device.

[0021] The dust collection mechanism 7 includes a dust collection groove 71 and an air pump 74. The dust collection groove 71 is disposed on both sides of the surface of the blowing mechanism body 5. The surface of the dust collection groove 71 is connected to a first connecting pipe 72, and the other end of the first connecting pipe 72 is connected to a second connecting pipe 73. The other end of the second connecting pipe 73 is connected to the inner cavity of the dust collection box 6. The air pump 74 is fixed to the inner cavity of the support base 1. The surface of the air pump 74 is connected to an exhaust pipe 75, and the working end of the air pump 74 is connected to the inner cavity of the dust collection box 6. In this embodiment, through the arrangement of the dust collection groove 71, the first connecting pipe 72, the second connecting pipe 73, the air pump 74 and the exhaust pipe 75, the air pump 74 creates a negative pressure in the inner cavity of the dust collection box 6. Then, under the action of the second connecting pipe 73, the first connecting pipe 72 and the dust collection groove 71, the dust near the blowing mechanism body 5 is sucked up and the dust is input into the dust collection box 6. After being filtered by the filter plate 8, the air is discharged from the exhaust pipe 75.

[0022] The surface of the first connecting pipe 72 is connected to a connecting hose 9, one end of which is connected to the dust collection slot 71. In this embodiment, the connecting hose 9 provides space for the dust collection slot 71 to move with the blowing mechanism body 5, thereby improving the practicality of the device.

[0023] The driving mechanism 10 includes a first transmission rod 102 that rotates within the inner cavity of the exhaust pipe 75. Several driving plates 101 are fixed to the surface of the first transmission rod 102. A second transmission rod 103 is provided at the other end of the first transmission rod 102 via bevel gear transmission. A third transmission rod 104 is provided at the other end of the second transmission rod 103 via bevel gear transmission. A reciprocating threaded rod 105 is provided on the surface of the third transmission rod 104 via belt transmission. The reciprocating threaded rod 105 rotates within the inner cavity of the dust collection box 6. A meshing block 106 engages with the surface of the reciprocating threaded rod 105. A moving plate 107 is fixed to the surface of the meshing block 106. Brush 11 is fixed to the surface of the movable plate 107. In this embodiment, by setting up the drive plate 101, the first transmission rod 102, the second transmission rod 103, the third transmission rod 104, the reciprocating threaded rod 105, the meshing block 106 and the movable plate 107, when air passes through the exhaust pipe 75, under the impact of the air, the drive plate 101 drives the first transmission rod 102 to rotate. Then, under the transmission of the second transmission rod 103 and the third transmission rod 104, the reciprocating threaded rod 105 and the meshing block 106 mesh, thereby causing the meshing block 106 to drive the movable plate 107 to move.

[0024] An auxiliary rod 12 is slidably provided at the other end of the movable plate 107. Both ends of the auxiliary rod 12 are fixed to the inner cavity of the dust collection box 6. In this embodiment, the auxiliary rod 12 provides a limit for the movement of the movable plate 107, thereby improving the stability of the movable plate 107 during movement.

[0025] The brush 11 is made of nylon, which gives it an anti-static effect. In this embodiment, this design prevents static electricity from being generated when the brush 11 rubs against the filter plate 8, thus avoiding dust adhering to the surface of the brush 11.

[0026] Working Principle: Under the action of the support base 1, hydraulic lifting rod 2, top block 3, rubber plate 4, and air blowing mechanism body 5, dust can be sucked from the car chassis. The working principle of the support base 1, hydraulic lifting rod 2, top block 3, rubber plate 4, and air blowing mechanism body 5 can be referenced in the application CN202120884886.6, which describes an automotive repair electromechanical lifting frame with parts cleaning effect. During the operation of the air blowing mechanism body 5, workers can use the vacuuming mechanism 7 intermittently. Under the action of the air pump 74, a negative pressure is generated in the inner cavity of the dust collection box 6, which, under the action of the second connecting pipe 73, the first connecting pipe 72, and the suction groove 71, removes dust from the top. Dust near block 3 is sucked up to prevent it from spreading into the work environment and affecting the health and work of the staff. In addition, the dust is collected in the dust collection box 6 by the filter plate 8, which facilitates the exhaust of air through the exhaust pipe 75. When air passes through the exhaust pipe 75, the drive mechanism 10 can be activated. Under the action of the drive plate 101, the first transmission rod 102, the second transmission rod 103, the third transmission rod 104, the reciprocating threaded rod 105, the meshing block 106, and the moving plate 107, the brush 11 cleans the surface of the filter plate 8 to prevent dust from clogging the filter plate 8 and affecting the operation of the dust collection mechanism 7.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electromechanical lifting frame for automotive repair, including a support base (1), characterized in that: A hydraulic lifting rod (2) is fixed to the surface of the support base (1). A top block (3) is fixed to the other end of the hydraulic lifting rod (2). A rubber plate (4) is connected to the surface of the top block (3). Air blowing mechanism bodies (5) are provided on both sides of the inner cavity of the top block (3). A dust collection box (6) is provided in the inner cavity of the support base (1). A dust suction mechanism (7) is provided on one side of the surface of the dust collection box (6). A filter plate (8) is fixed in the inner cavity of the dust collection box (6). A driving mechanism (10) for cleaning the filter plate (8) is provided on the surface of the dust suction mechanism (7). A brush (11) is provided on the surface of the driving mechanism (10).

2. The electromechanical lifting frame for automotive repair according to claim 1, characterized in that: The dust collection mechanism (7) includes a dust collection groove (71) and an air pump (74). The dust collection groove (71) is disposed on both sides of the surface of the air blowing mechanism body (5). The surface of the dust collection groove (71) is connected to a first connecting pipe (72). The other end of the first connecting pipe (72) is connected to a second connecting pipe (73). The other end of the second connecting pipe (73) is connected to the inner cavity of the dust collection box (6). The air pump (74) is fixed to the inner cavity of the support base (1). The surface of the air pump (74) is connected to an exhaust pipe (75). The working end of the air pump (74) is connected to the inner cavity of the dust collection box (6).

3. The automotive repair electromechanical lifting frame according to claim 2, characterized in that: The surface of the first connecting pipe (72) is connected to a connecting hose (9), and one end of the connecting hose (9) is connected to the dust collection groove (71).

4. The electromechanical lifting frame for automotive repair according to claim 2, characterized in that: The driving mechanism (10) includes a first transmission rod (102) that rotates within the cavity of the exhaust pipe (75). Several driving plates (101) are fixed on the surface of the first transmission rod (102). A second transmission rod (103) is provided at the other end of the first transmission rod (102) via bevel gear transmission. A third transmission rod (104) is provided at the other end of the second transmission rod (103) via bevel gear transmission. A reciprocating threaded rod (105) is provided on the surface of the third transmission rod (104) via belt transmission. The reciprocating threaded rod (105) rotates within the cavity of the dust collection box (6). A meshing block (106) engages on the surface of the reciprocating threaded rod (105). A moving plate (107) is fixed on the surface of the meshing block (106). The brush (11) is fixed on the surface of the moving plate (107).

5. The electromechanical lifting frame for automotive repair according to claim 4, characterized in that: An auxiliary rod (12) is slidably provided at the other end of the movable plate (107), and both ends of the auxiliary rod (12) are fixed to the inner cavity of the dust collection box (6).

6. The electromechanical lifting frame for automotive repair according to claim 1, characterized in that: The brush (11) is made of nylon, which gives it an anti-static effect.

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