A treadmill conveyor belt feed plate pneumatic elevator mechanism

Abstract

The utility model relates to board conveying air pressure elevator mechanism technical field, and disclose a treadmill conveyor belt board conveying air pressure elevator mechanism, including the chassis, the top fixed mounting of chassis has the lifting assembly, the setting is in the top of lifting assembly, and the lifting adjustment of placing table is carried out to lifting assembly, the both sides of placing table are provided with the guide plate, the outer surface of placing table is installed and is used for conveying the conveying assembly of running board. Through setting the guide plate of both sides of placing table, both sides guide plate control through electric push rod, can adjust the running board that appears deviation on placing table and correct, when reaching the conveying height, can through the conveying roller in conveying frame to convey the running board and push, both sides guide plate guide, avoid the deviation of running board in the conveying process, increase the accuracy of running board conveying.

Description

Technical Field

[0001] This utility model relates to the technical field of pneumatic lifting mechanism for conveyor belts, specifically a pneumatic lifting mechanism for conveyor belts of treadmills. Background Technology

[0002] The treadmill pedal structure mainly consists of core components such as the running board, transmission device, and shock absorption system. The running board is usually made of high-density board with a thickness of 2.5 cm. The surface is coated with a lubricating coating to reduce friction. During the production process of the treadmill, the running board needs to be lifted and transported by a pneumatic lifting mechanism to different positions for processing.

[0003] Traditional pneumatic lifting mechanisms for conveying plates are prone to deviation during the lifting and conveying process, requiring manual adjustment during subsequent processing, which affects the efficiency of subsequent processing. Therefore, a pneumatic lifting mechanism for conveying plates on a treadmill conveyor belt is proposed to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a pneumatic lifting mechanism for a treadmill conveyor belt, which increases the accuracy of conveying and solves the problem of easy deviation in the traditional conveying process.

[0005] (II) Technical Solution To achieve the aforementioned goal of increasing conveying accuracy, this utility model provides the following technical solution: a pneumatic lifting mechanism for a treadmill conveyor belt, comprising: A base frame, the top of which is fixedly equipped with a lifting assembly; The platform is located at the top of the lifting assembly. The platform is raised and lowered by the lifting assembly. Guide plates are provided on both sides of the platform. A conveying assembly for conveying the running board is installed on the outer surface of the platform.

[0006] Preferably, the lifting assembly includes a scissor lift frame installed at the top of the base frame, and a cylinder is installed inside the scissor lift frame to drive the scissor lift frame for lifting and adjustment.

[0007] Preferably, a top frame is fixedly installed on the top of the cylinder, and the top of the top frame is fixedly connected to the bottom of the mounting platform, so that the mounting platform can be adjusted up and down through the top frame.

[0008] Preferably, electric push rods are fixedly installed at both ends of the placement platform, and the output shaft of the electric push rod is fixedly connected to one end of the outer surface of the guide plate. Activating the electric push rods at both ends drives the guide plates on both sides to pull inward and push and correct the running plate.

[0009] Preferably, the conveying assembly includes a conveying frame fixedly installed on the outer surface of the placement platform. The conveying frame is equipped with a number of conveying rollers. The conveying frame pushes the running plate off the placement platform, and the guide plates on both sides guide it to prevent the running plate from deviating during the conveying process.

[0010] Preferably, several sets of motors are fixedly installed on one outer surface of the conveyor frame, and the output shaft of the motor is fixedly connected to one end of the conveyor roller. A transmission gear is fixedly installed on the other end of the conveyor roller. A transmission belt is sleeved on the outer surface of the transmission gear, and the transmission gear and the transmission belt are connected by a toothed transmission. During the conveying process, several motors on one side of the conveyor frame start simultaneously, increasing the power to drive the conveyor roller. At the same time, the transmission gear at one end of the conveyor roller is driven by the transmission belt, so that all the conveyor rollers rotate together.

[0011] (III) Beneficial Effects Compared with the prior art, this utility model provides a pneumatic lifting mechanism for a treadmill conveyor belt, which has the following advantages: By installing guide plates on both sides of the placement platform, which are controlled by electric push rods, the running plate that deviates on the placement platform can be adjusted and corrected. When the conveying height is reached, the running plate can be conveyed and pushed by the conveying rollers in the conveying frame, and the guide plates on both sides guide it to avoid deviation of the running plate during the conveying process, thereby increasing the accuracy of the running plate conveying. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a drawing of the scissor lift frame of this utility model; Figure 3 This is a schematic diagram of the mounting platform structure of this utility model; Figure 4 This is a schematic diagram of the structure of the conveyor frame of this utility model.

[0013] In the diagram: 1. Base frame; 11. Scissor lift frame; 12. Cylinder; 13. Top frame; 2. Placement platform; 21. Electric push rod; 22. Guide plate; 23. Conveyor frame; 24. Conveyor roller; 25. Motor; 26. Transmission gear; 27. Transmission belt. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-4 The present invention provides the following technical solution: a pneumatic lifting mechanism for a treadmill conveyor belt, comprising a base frame 1, wherein a lifting component is fixedly installed at the top of the base frame 1; In this embodiment, the lifting assembly includes a scissor lift frame 11 installed on the top of the base frame 1. A cylinder 12 is installed inside the scissor lift frame 11, and the cylinder 12 drives the scissor lift frame 11 to adjust its height.

[0016] The cylinder 12 is fixedly mounted with a top frame 13, and the top of the top frame 13 is fixedly connected to the bottom of the mounting platform 2, so that the mounting platform 2 can be adjusted up and down through the top frame 13. In this embodiment, the placement platform 2 is located at the top of the lifting assembly. The lifting assembly is used to adjust the height of the placement platform 2. Guide plates 22 are provided on both sides of the placement platform 2. A conveying assembly for conveying the running board is installed on the outer surface of the placement platform 2.

[0017] The platform 2 is equipped with electric push rods 21 at both ends, and the output shaft of the electric push rods 21 is fixedly connected to one end of the outer surface of the guide plate 22. When the electric push rods 21 at both ends are activated, the guide plates 22 on both sides are pulled inward to push and correct the running plate.

[0018] In this embodiment, the conveying assembly includes a conveying frame 23 fixedly installed on the outer surface of the placement platform 2. The conveying frame 23 is equipped with a plurality of conveying rollers 24. The conveying frame 23 pushes the running plate off the placement platform, and the guide plates 22 on both sides guide it to avoid the running plate from deviating during the conveying process.

[0019] Several sets of motors 25 are fixedly installed on one side of the outer surface of the conveyor frame 23, and the output shaft of the motor 25 is fixedly connected to one end of the conveyor roller 24. A transmission gear 26 is fixedly installed on the other end of the conveyor roller 24. A transmission belt 27 is sleeved on the outer surface of the transmission gear 26, and the transmission gear 26 and the transmission belt 27 are connected by a toothed transmission. During the conveying process, several motors 25 on one side of the conveyor frame 23 start simultaneously, increasing the power to drive the conveyor roller 24. At the same time, the transmission gear 26 at one end of the conveyor roller 24 is driven by the transmission belt 27, so that all the conveyor rollers 24 rotate together.

[0020] The working principle of this embodiment is as follows: When lifting and conveying the running board, the running board is first conveyed to the placement platform 2. Then, the electric push rods 21 at both ends are activated to pull the guide plates 22 on both sides inward to push and correct the running board. Then, the cylinder 12 is activated to drive the scissor lift frame 11 to lift upward. After reaching the set height, the running board is pushed down from the placement platform through the conveyor frame 23. The guide plates 22 on both sides guide the running board to prevent it from deviating during the conveying process. During the conveying process, several motors 25 on one side of the conveyor frame 23 start simultaneously, increasing the power to drive the conveyor rollers 24. At the same time, the transmission gear 26 at one end of the conveyor rollers 24 is driven by the transmission belt 27, causing all the conveyor rollers 24 to rotate together.

[0021] 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.

[0022] 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. A pneumatic lifting mechanism for a treadmill conveyor belt, characterized in that, include: The base frame (1) has a lifting assembly fixedly installed at its top; The platform (2) is located at the top of the lifting assembly. The platform (2) is raised and lowered by the lifting assembly. Guide plates (22) are provided on both sides of the platform (2). A conveying assembly for conveying the running board is installed on the outer surface of the platform (2).

2. The pneumatic lifting mechanism for a treadmill conveyor belt as described in claim 1, characterized in that: The lifting assembly includes a scissor lift frame (11) mounted on the top of the base frame (1), and a cylinder (12) is installed inside the scissor lift frame (11).

3. The pneumatic lifting mechanism for a treadmill conveyor belt as described in claim 2, characterized in that: The top of the cylinder (12) is fixedly mounted with a top frame (13), and the top of the top frame (13) is fixedly connected to the bottom of the mounting platform (2).

4. The pneumatic lifting mechanism for a treadmill conveyor belt as described in claim 1, characterized in that: Electric push rods (21) are fixedly installed at both ends of the mounting platform (2), and the output shaft of the electric push rods (21) is fixedly connected to one end of the outer surface of the guide plate (22).

5. The pneumatic lifting mechanism for a treadmill conveyor belt as described in claim 1, characterized in that: The conveying assembly includes a conveying frame (23) fixedly installed on the outer surface of the platform (2), and a plurality of conveying rollers (24) are installed inside the conveying frame (23).

6. The pneumatic lifting mechanism for a treadmill conveyor belt as described in claim 5, characterized in that: Several sets of motors (25) are fixedly installed on one side of the outer surface of the conveyor frame (23), and the output shaft of the motor (25) is fixedly connected to one end of the conveyor roller (24). A transmission gear (26) is fixedly installed on the other end of the conveyor roller (24). A transmission belt (27) is sleeved on the outer surface of the transmission gear (26), and the transmission gear (26) and the transmission belt (27) are connected by a toothed transmission.

Images