Lifting and conveying device for inner vehicle of large cleaning and disinfecting machine

Abstract

A lifting and conveying device for an inner vehicle of a large cleaning and disinfecting machine comprises a bottom supporting frame used for being matched with the large cleaning and disinfecting machine and a lifting table top used for being matched with the inner vehicle of the large cleaning and disinfecting machine, and lifting rails are arranged on the two sides of the bottom supporting frame. Lifting rollers mounted in the lifting track in a rolling manner are mounted on two sides of the lifting tabletop, the lifting track comprises an inclined ascending part and a horizontal part, and driving equipment for driving the lifting rollers to ascend or horizontally move along the lifting track is mounted on the bottom support frame at the lifting track; 2-4 lifting rails are arranged on each side of the bottom supporting frame. According to the lifting device, large objects can be stably and accurately lifted to an inlet of the cleaning machine from the ground and stably fed into the cleaning machine, and meanwhile the simplicity, convenience and safety of the operation process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning and disinfection machines, in particular to a lifting and conveying device for an inner vehicle of a large cleaning and disinfection machine. Background Art

[0002] In the fields of modern industrial production and environmental protection treatment, large cleaning and disinfection equipment plays a crucial role. Especially when dealing with large equipment, containers or vehicles and other objects, its efficient and thorough cleaning and disinfection capabilities are directly related to product quality, production safety and environmental protection. However, traditional large cleaning machines are often limited by installation conditions, especially the way of pit installation, which not only increases the construction cost, but also restricts the flexible deployment and wide application of the equipment.

[0003] In scenarios where pit installation is not feasible or too costly, how to efficiently and safely send large objects to be cleaned (such as inner vehicles) into the interior of the cleaning machine has become an urgent problem to be solved. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide, in view of the deficiencies of the prior art, a lifting and conveying device for an inner vehicle of a large cleaning and disinfection machine that can stably and accurately lift a large object from the ground to the entrance of the cleaning machine and smoothly send it into the interior of the cleaning machine, while ensuring the simplicity and safety of the operation process.

[0005] The technical problem to be solved by the utility model is realized through the following technical solutions. The utility model is a lifting and conveying device for an inner vehicle of a large cleaning and disinfection machine, including a bottom support frame for cooperating with the large cleaning and disinfection machine and a lifting tabletop for cooperating with the inner vehicle of the large cleaning and disinfection machine. Lifting tracks are arranged on both sides of the bottom support frame, and lifting rollers that are rollingly installed in the lifting tracks are installed on both sides of the lifting tabletop. The lifting track includes an inclined ascending part and a horizontal part, and a driving device for driving the lifting rollers to ascend or move horizontally along the lifting track is installed on the bottom support frame at the position of the lifting track.

[0006] The technical problem to be solved by the utility model can also be further realized through the following technical solutions. For the above-mentioned lifting and conveying device for an inner vehicle of a large cleaning and disinfection machine, 2 - 4 lifting tracks are arranged on each side of the bottom support frame.

[0007] The technical problem to be solved by the present utility model can also be further realized by the following technical solutions. For the lifting and conveying device of the inner vehicle of the above-mentioned large-scale cleaning and disinfection machine, three auxiliary driving sprockets are installed on the bottom support frame at each lifting track. Two of the auxiliary driving sprockets are respectively installed on the bottom support frames on both sides of the lifting track, and the remaining one auxiliary driving sprocket is installed on the bottom support frame at the junction of the horizontal part and the inclined rising part. The driving end of the driving device is installed with a main driving sprocket. A transmission sprocket I is installed on the sprocket shaft of one of the auxiliary driving sprockets. A main driving chain is sleeved on the main driving sprocket and the transmission sprocket I. An auxiliary driving chain is sleeved on the three auxiliary driving sprockets. The roller shaft of the lifting roller is in transmission connection with the auxiliary driving chain.

[0008] The technical problem to be solved by the present utility model can also be further realized by the following technical solutions. For the lifting and conveying device of the inner vehicle of the above-mentioned large-scale cleaning and disinfection machine, in two adjacent lifting tracks on the same side of the bottom support frame, a transmission sprocket II is sleeved on the sprocket shaft of one of the auxiliary driving sprockets at each lifting track. The transmission sprockets II are in transmission connection through transmission chains.

[0009] The technical problem to be solved by the present utility model can also be further realized by the following technical solutions. For the lifting and conveying device of the inner vehicle of the above-mentioned large-scale cleaning and disinfection machine, the driving device is a motor, and the main driving sprocket is installed on the motor shaft of the motor.

[0010] The technical problem to be solved by the present utility model can also be further realized by the following technical solutions. For the lifting and conveying device of the inner vehicle of the above-mentioned large-scale cleaning and disinfection machine, front limit and rear limit for cooperating with the inner vehicle of the large-scale cleaning and disinfection machine are also installed at both ends of the lifting table.

[0011] The technical problem to be solved by the present utility model can also be further realized by the following technical solutions. For the lifting and conveying device of the inner vehicle of the above-mentioned large-scale cleaning and disinfection machine, the inclination angle of the inclined rising part is 30° - 60°.

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

[0013] 1. Improve operation efficiency and automation level:

[0014] Through electric drive and automatic control, this device realizes the fast and stable lifting and horizontal conveying of the inner vehicle, significantly improving the efficiency of the cleaning and disinfection operation. Compared with the traditional manual or simple mechanical lifting method, this device reduces the labor input, shortens the operation cycle, and makes the large-scale cleaning and disinfection process more efficient.

[0015] 2. Enhance operation safety and stability:

[0016] The device is designed with a perfect mechanical structure and a limit device, ensuring the stability and safety of the inner vehicle during lifting and conveying. Through an accurate transmission system and automatic control, it avoids safety accidents caused by improper human operation or mechanical failures. At the same time, the device can also maintain a stable operating state under different working conditions, improving the overall safety and reliability of the operation;

[0017] 3. Strong adaptability and wide application range:

[0018] The device is not limited to specific conditions such as pit installation, and has strong adaptability and flexibility. It can be customized according to different installation environments and usage requirements to meet the supporting needs of various large-scale cleaning and disinfection machines. In addition, the device can also achieve rapid and efficient lifting and conveying of the inner vehicle in multiple scenarios, with broad application prospects and market value. Brief Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the present utility model. Detailed Embodiment

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Refer to Figure 1 , a lifting and conveying device for the inner vehicle of a large-scale cleaning and disinfection machine, including a bottom support frame for cooperating with the large-scale cleaning and disinfection machine and a lifting table 8 for cooperating with the inner vehicle of the large-scale cleaning and disinfection machine. The bottom support frame is used for fixed installation on the front side of the large-scale cleaning and disinfection machine and serves as the basis for the entire lifting and conveying device. The bottom support frame is made of a strong metal material to ensure that it can bear the weight of the inner vehicle and its loaded objects; the lifting table 8 is used for parking the inner vehicle of the large-scale cleaning and disinfection machine and can move relative to the bottom support frame, so as to facilitate the inner vehicle of the large-scale cleaning and disinfection machine to be sent into the bottom support frame;

[0022] In order to achieve the relative movement between the lifting tabletop 8 and the bottom support frame, lifting tracks 9 are provided on both sides of the bottom support frame, and lifting rollers that are rollingly installed in the lifting tracks 9 are installed on both sides of the lifting tabletop 8. The lifting track 9 includes an inclined ascending part and a horizontal part, and a driving device for driving the lifting rollers to ascend or move horizontally along the lifting track 9 is installed on the bottom support frame at the position of the lifting track 9. The driving device is used to drive the lifting rollers to move along the lifting track 9, thereby driving the lifting tabletop 8 to move. The setting of the inclined ascending part and the horizontal part enables the lifting of the lifting tabletop 8 and horizontal movement, thus achieving the seamless connection of the inner vehicle in the large-scale cleaning and disinfection machine from the ground to the inside of the large-scale cleaning and disinfection machine;

[0023] Specifically:

[0024] Three auxiliary driving sprockets 5 are installed on the bottom support frame at each lifting track 9. Two of the auxiliary driving sprockets 5 are respectively installed on the bottom support frames on both sides of the lifting track 9, and the remaining one auxiliary driving sprocket 5 is installed on the bottom support frame at the connection of the horizontal part and the inclined ascending part. The driving end of the driving device is installed with a main driving sprocket 3. A transmission sprocket I is installed on the sprocket shaft 12 of one of the auxiliary driving sprockets 5. A main driving chain is sleeved on the main driving sprocket 3 and the transmission sprocket I, and an auxiliary driving chain 4 is sleeved on the three auxiliary driving sprockets 5. The roller shaft 6 of the lifting roller is in transmission connection with the auxiliary driving chain 4. It is convenient to drive the main driving sprocket 3 to rotate through the driving device, and then drive the auxiliary driving sprockets 5 and the auxiliary driving chain 4 to rotate through the transmission sprocket I, so that the roller shaft 6 of the lifting roller can move along with the auxiliary driving chain 4. Preferably, a transmission plate 7 is installed on the auxiliary driving chain 4, and the roller shaft 6 of the lifting roller is installed on the transmission plate 7;

[0025] In order to achieve linkage operation, in two adjacent lifting tracks 9 on the same side of the bottom support frame, a transmission sprocket II is sleeved on the sprocket shaft 12 of one of the auxiliary driving sprockets 5 at each lifting track 9, and the transmission sprockets II are in transmission connection through a transmission chain. Through the setting of the transmission sprockets II and the transmission chain, the synchronous operation of the auxiliary driving chains 4 on the same side is ensured, avoiding the deviation or inclination of the lifting tabletop 8 during the movement process, and further improving the safety and stability.

[0026] Preferably, the driving device is a motor 1, which has the advantages of rapid start, stable operation, easy control, etc. The main driving sprocket 3 is installed on the motor shaft 2 of the motor 1; 2-4 lifting tracks 9 are provided on each side of the bottom support frame. Such a design not only ensures the smoothness of the lifting process but also improves the load-bearing capacity of the overall structure; the inclination angle of the inclined ascending part is 30°-60°, which is a carefully calculated range aimed at balancing the lifting efficiency and the stability of the inner vehicle.

[0027] At both ends of the lifting table 8, a front limit 11 and a rear limit 10 for cooperating with the inner vehicle of the large-scale cleaning and disinfection machine are also installed, which is convenient for ensuring that the inner vehicle of the large-scale cleaning and disinfection machine accurately stops at the designated position on the lifting table 8. At the same time, it can prevent the inner vehicle of the large-scale cleaning and disinfection machine from accidentally sliding or falling during the lifting process, improving the safety of the entire operation process.

[0028] The working principle of the lifting and conveying device for the inner vehicle of the large-scale cleaning and disinfection machine provided by the present utility model is as follows:

[0029] The entire lifting and conveying device can be fixed in front of the large-scale cleaning machine, used to lift the inner vehicle of the large-scale cleaning machine to a certain height and send it into the large-scale cleaning machine. The entire device is powered by a motor, and through the gear and chain drive, the driving sprocket drives the driven sprocket to rotate, ensuring a stable lifting process;

[0030] When the lifting table is at the lowest position, the inner vehicle is manually pushed into the lifting table. The movement of the inner vehicle is restricted by the front and rear limits. When the chain moves, it drives the moving parts through the mechanical structure. The lifting rollers are restricted in the track and move first obliquely upward and then horizontally. In this way, the lifting table and the inner vehicle complete the vertical rise and horizontal movement; when the lifting table moves forward, the front limit is released, and the inner vehicle can be sent into the cylinder of the large-scale cleaning machine.

[0031] The advantages of the present utility model:

[0032] It is applicable to the situation where the large-scale cleaning machine cannot complete the pit installation. The electric drive is more intelligent and efficient, and the inner vehicle can be placed on the lifting table and wait during the cleaning process of the previous vehicle.

Claims

1. A lifting and conveying device for a vehicle in a large cleaning and disinfecting machine, characterized in that: It includes a bottom support frame for cooperating with a large-scale cleaning and disinfecting machine and a lifting platform for cooperating with a vehicle inside the large-scale cleaning and disinfecting machine. Lifting tracks are arranged on both sides of the bottom support frame. Lifting rollers rollingly installed in the lifting tracks are installed on both sides of the lifting platform. The lifting tracks include an inclined ascending portion and a horizontal portion. A driving device for driving the lifting rollers to ascend or move horizontally along the lifting tracks is installed on the bottom support frame at the lifting tracks.

2. The lifting and conveying device for a vehicle in a large-scale cleaning and disinfecting machine according to claim 1 is characterized in that: Each side of the bottom support frame is provided with 2-4 lifting rails.

3. The lifting and conveying device for a vehicle in a large-scale cleaning and disinfecting machine according to claim 1 or 2, characterized in that: Three auxiliary sprockets are installed on the bottom support frame at each lifting track, two of which are respectively installed on the bottom support frames on both sides of the lifting track, and the remaining auxiliary sprocket is installed on the bottom support frame at the junction of the horizontal part and the inclined rising part. A driving sprocket is installed on the driving end of the driving device, a transmission sprocket I is installed on the sprocket shaft of one of the auxiliary sprockets, a driving chain is mounted on the driving sprocket and the transmission sprocket I, and auxiliary chains are mounted on the three auxiliary sprockets, and the roller shaft of the lifting roller is transmission-connected with the auxiliary chain.

4. The lifting and conveying device for a vehicle in a large-scale cleaning and disinfecting machine according to claim 3, characterized in that: In two adjacent lifting tracks on the same side of the bottom support frame, a transmission sprocket II is mounted on the sprocket shaft of one of the auxiliary sprockets at each lifting track, and the transmission sprocket II is connected by a transmission chain.

5. The lifting and conveying device for a vehicle in a large-scale cleaning and disinfecting machine according to claim 3, characterized in that: The driving device is a motor, and the driving sprocket is installed on the motor shaft of the motor.

6. The lifting and conveying device for a vehicle in a large-scale cleaning and disinfecting machine according to claim 1, characterized in that: Front and rear limit switches are installed at both ends of the lifting platform to cooperate with the cart inside the large cleaning and disinfecting machine.

7. The lifting and conveying device for a vehicle in a large-scale cleaning and disinfecting machine according to claim 1, characterized in that: The inclination angle of the inclined rising portion is 30°-60°.

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