Follow-up blocking device for lifting equipment

Abstract

The utility model relates to a follow-up blocking device for lifting equipment. The follow-up blocking device comprises a follow-up baffle assembly and a trigger guide plate. The follow-up baffle assembly comprises a follow-up baffle, a rotating shaft, a tension spring, a tension spring connecting plate and a tension spring fixing plate. The follow-up baffle is installed on the fixing equipment through a rotating shaft and comprises a blocking end and a follow-up end, the tension spring connecting plate is rotationally connected to the follow-up end of the follow-up baffle, and the tension spring fixing plate is installed on the fixing equipment; one end of the tension spring is mounted on the tension spring connecting plate, and the other end is mounted on the tension spring fixing plate; the trigger guide plate is fixedly mounted on the movement equipment; the follow-up end of the follow-up baffle is provided with a cam shaft which is used for making contact with the side edge of the trigger guide plate and moving in a follow-up mode. A cam shaft of the follow-up baffle assembly and a trigger guide plate are arranged, so that in the follow-up process, a follow-up baffle generates linkage according to the appearance and movement of the trigger guide plate; through the arrangement of the tension spring, in the follow-up process, the convex shaft and the trigger guide plate are always kept in contact, and after follow-up is finished, the follow-up baffle is reset.

Description

Technical Field

[0001] The utility model relates to a follow-up blocking device, in particular to a follow-up blocking device for lifting equipment. Background Art

[0002] There are many equipment with lifting functions in logistics transportation equipment. When goods are transported on lifting equipment, there may be a hidden danger of goods falling. The general solution is to install a powered block, which will rise after the goods are in place to prevent them from falling. This solution requires a signal for control and is costly.

[0003] The existing Chinese patent with the announcement number CN217780022U discloses a follow-up blocking device for the transfer between a lifting transplanter and a chain conveyor, and the follow-up blocking device blocks and gives way to the material frame as the lifting transplanter is lifted. However, the above-mentioned prior art solution has the following defects: the blocking device uses a linear slide rail and a slider for displacement, which is very expensive. And the blocking device cannot be used for lifting equipment with a large stroke. Summary of the invention

[0004] The present application solves the problems of the prior art by providing a follow-up baffle assembly and a trigger guide plate.

[0005] The present application adopts the following technical solution: a follow-up blocking device for a lifting device, comprising a follow-up baffle assembly and a trigger guide plate;

[0006] The follower baffle assembly comprises a follower baffle, a rotating shaft, a tension spring, a tension spring connecting plate and a tension spring fixing plate; the follower baffle is mounted on a fixing device via a rotating shaft, and comprises a blocking end and a follower end, the tension spring connecting plate is rotatably connected to the follower end of the follower baffle, and the tension spring fixing plate is mounted on the fixing device; one end of the tension spring is mounted on the tension spring connecting plate, and the other end is mounted on the tension spring fixing plate;

[0007] The trigger guide plate is fixedly mounted on the sports equipment;

[0008] The follower end of the follower baffle is provided with a convex shaft for contacting and following the side edge of the trigger guide plate.

[0009] Furthermore, the follower baffle assembly also includes a gasket installed between the follower baffle and the fixing device, and a gasket installed between the end of the rotating shaft and the follower baffle.

[0010] Furthermore, a cushion block is arranged between the trigger guide plate and the motion device.

[0011] Furthermore, the blocking end of the follower baffle has a buffer pad.

[0012] Furthermore, the tension spring fixing plate has a mounting hole for mounting the tension spring.

[0013] Furthermore, the number of the mounting holes is more than 2.

[0014] The beneficial effects of this application are:

[0015] (1) By setting the convex shaft of the follower baffle assembly and the trigger guide plate, the follower baffle is linked according to the shape and movement of the trigger guide plate during the follow-up process;

[0016] (2) By setting the convex shaft of the follower baffle assembly and the trigger guide plate, the cost of the device is reduced, the structure is simplified, and the reliability of the device is improved compared with the prior art;

[0017] (3) By setting the tension spring, the convex shaft and the trigger guide plate always keep in contact during the following movement, and the following baffle is reset after the following movement is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a follow-up baffle assembly of Embodiment 1 of a follow-up blocking device for a lifting device of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a trigger guide plate of Embodiment 1 of a follow-up blocking device for a lifting device of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall use state of Embodiment 1 of a follow-up blocking device for a lifting device of the utility model;

[0021] Figure 4 It is a structural schematic diagram of a follow-up baffle assembly of Embodiment 2 of a follow-up blocking device for a lifting device of the utility model;

[0022] Figure 5 It is a structural schematic diagram of a trigger guide plate of Embodiment 2 of a follow-up blocking device for a lifting device of the utility model;

[0023] Figure 6 This is a schematic diagram of the overall use state of Embodiment 2 of a follow-up blocking device for a lifting device of the utility model;

[0024] Among them, the follower baffle assembly 1, the follower baffle 1-1, the rotating shaft 1-2, the tension spring 1-3, the tension spring connecting plate 1-4, the tension spring fixing plate 1-5, the convex shaft 1-6, the gasket 1-7, the buffer pad 1-8, the trigger guide plate 2, the cushion block 2-1, the blocking end A, and the follower end B. DETAILED DESCRIPTION

[0025] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0026] The present application arranges the convex shaft and the trigger guide plate of the follower baffle assembly so that during the following process, the follower baffle is linked according to the shape and movement of the trigger guide plate; through the arrangement of the tension spring, the convex shaft and the trigger guide plate always maintain contact during the following process, and the follower baffle is reset after the following is completed.

[0027] Example 1

[0028] like Figure 1-3 A follow-up blocking device for a lifting device comprises a follow-up baffle assembly 1 and a trigger guide plate 2; the follow-up baffle assembly 1 comprises a follow-up baffle 1-1, a rotating shaft 1-2, a tension spring 1-3, a tension spring connecting plate 1-4 and a tension spring fixing plate 1-5; the follow-up baffle 1-1 is installed on a fixed device through a rotating shaft 1-2, and comprises a blocking end A and a follow-up end B, the tension spring connecting plate 1-4 is rotatably connected to the follow-up end B of the follow-up baffle 1-1, and the tension spring fixing plate 1-5 is installed on the fixed device; one end of the tension spring 1-3 is installed on the tension spring connecting plate 1-4, and the other end is installed on the tension spring fixing plate 1-5; the trigger guide plate 2 is fixedly installed on the moving device;

[0029] The follower end B of the follower baffle 1-1 has a convex shaft 1-6 for contacting and following the side of the trigger guide plate 2. Through the arrangement of the convex shaft 1-6 of the follower baffle assembly 1 and the trigger guide plate 2, the follower baffle 1-1 is linked according to the shape and movement of the trigger guide plate 2 during the following process; through the arrangement of the tension spring 1-3, the convex shaft 1-6 and the trigger guide plate 2 are always kept in contact during the following process, and the follower baffle 1-1 is reset after the following process is completed.

[0030] Example 2

[0031] like Figure 4-5A follow-up blocking device for a lifting device comprises a follow-up baffle assembly 1 and a trigger guide plate 2; the follow-up baffle assembly 1 comprises a follow-up baffle 1-1, a rotating shaft 1-2, a tension spring 1-3, a tension spring connecting plate 1-4 and a tension spring fixing plate 1-5; the follow-up baffle 1-1 is installed on a fixed device through a rotating shaft 1-2, and comprises a blocking end A and a follow-up end B, the tension spring connecting plate 1-4 is rotatably connected to the follow-up end B of the follow-up baffle 1-1, and the tension spring fixing plate 1-5 is installed on the fixed device; one end of the tension spring 1-3 is installed on the tension spring connecting plate 1-4, and the other end is installed on the tension spring fixing plate 1-5; the trigger guide plate 2 is fixedly installed on the moving device; the follow-up end B of the follow-up baffle 1-1 has a convex shaft 1-6 for contacting and following the side of the trigger guide plate 2. The follower baffle assembly 1 further comprises a gasket 1-7 installed between the follower baffle 1-1 and the fixing device, and a gasket 1-7 installed between the end of the rotating shaft 1-2 and the follower baffle 1-1. The gasket 1-7 makes the rotation of the follower baffle 1-1 more flexible.

[0032] A cushion block 2 - 1 is arranged between the trigger guide plate 2 and the motion device.

[0033] like Figure 6 The blocking end A of the follower baffle 1-1 has a buffer pad 1-8. Through the arrangement of the buffer pad 1-8, when an object falls onto the blocking plane of the blocking end A, the impact during contact can be effectively reduced.

[0034] The tension spring fixing plate 1-4 has a mounting hole 1-5-1 for mounting the tension spring, and the number of the mounting holes 1-5-1 is 6. The arrangement of multiple mounting holes 1-5-1 can select the installation position of the tension spring 1-3 according to the demand for the reset tension during use.

[0035] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A follow-up blocking device for a lifting device, characterized in that: It includes a follower baffle assembly and a trigger guide plate; The follower baffle assembly comprises a follower baffle, a rotating shaft, a tension spring, a tension spring connecting plate and a tension spring fixing plate; the follower baffle is mounted on a fixing device via a rotating shaft, and comprises a blocking end and a follower end, the tension spring connecting plate is rotatably connected to the follower end of the follower baffle, and the tension spring fixing plate is mounted on the fixing device; one end of the tension spring is mounted on the tension spring connecting plate, and the other end is mounted on the tension spring fixing plate; The trigger guide plate is fixedly mounted on the sports equipment; The follower end of the follower baffle is provided with a convex shaft for contacting and following the side edge of the trigger guide plate.

2. A follow-up blocking device for lifting equipment according to claim 1, characterized in that: The follower baffle assembly also includes a gasket installed between the follower baffle and the fixing device, and a gasket installed between the end of the rotating shaft and the follower baffle.

3. A follow-up blocking device for a lifting device according to claim 1, characterized in that: A cushion block is arranged between the trigger guide plate and the motion device.

4. A follow-up blocking device for a lifting device according to claim 1, characterized in that: The blocking end of the follower baffle is provided with a buffer pad.

5. The follow-up blocking device for lifting equipment according to claim 1, characterized in that: The tension spring fixing plate has a mounting hole for mounting the tension spring.

6. A follow-up blocking device for lifting equipment according to claim 5, characterized in that: The number of the mounting holes is more than 2.

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