Conveyor deviation adjusting structure for security inspection machine

Abstract

The invention provides a conveyor deviation adjusting structure for a security inspection machine, and relates to the technical field of security inspection machine equipment. A conveyor deviation adjusting structure for a security inspection machine comprises a mounting box, a deviation adjusting mechanism is arranged in the mounting box, the deviation adjusting mechanism comprises a plurality of adjusting lead screws, the adjusting lead screws are distributed in a linear array mode, threads on the outer surfaces of the adjusting lead screws are divided into two sections which are equal in length and opposite in rotation direction, and the adjusting lead screws are arranged in the mounting box. The outer surfaces of the multiple adjusting lead screws are each sleeved with two adjusting bases in a threaded mode. When the two ends of all the transmission rollers are arranged between the adjusting plates, the deviation adjusting mechanism can be started at the moment, the multiple sets of transmission adjusting teeth select the driving state by adjusting the clamping state of the transmission adjusting teeth and the transmission chain till the same ends of all the transmission rollers are adjusted to the same horizontal line, and after adjustment and one end adjustment are completed, the operation is repeated; according to the device, high-precision batch operation can be achieved, and the device is very convenient and fast to use.

Description

Technical Field

[0001] The present invention relates to the technical field of security inspection machine equipment, in particular to a conveyor deviation adjustment structure for a security inspection machine. Background Art

[0002] Deviation adjustment of conveyor belts for security inspection machines is a key step in ensuring stable operation of the equipment and improving detection efficiency. The core of the process is to eliminate conveyor belt deviation through mechanical adjustment, automatic deviation correction devices or structural design optimization.

[0003] Traditional security inspection machine deviation adjustment equipment is complicated to use, the deviation adjustment effect is not ideal, and it cannot adapt to multiple environmental usage scenarios. Summary of the Invention

[0004] (1) Technical problems solved In response to the shortcomings of the existing technology, the present invention provides a conveyor adjustment structure for security inspection machines, which solves the problems that traditional security inspection machine adjustment equipment is complicated to use, the adjustment effect is not ideal, and it cannot adapt to multiple environmental usage scenarios.

[0005] (2) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a conveyor adjustment structure for a security inspection machine, including an installation box, an adjustment mechanism is arranged inside the installation box, the adjustment mechanism includes a plurality of adjusting screws, the plurality of adjusting screws are distributed in a linear array, the outer surface threads of the plurality of adjusting screws are divided into two sections with equal lengths and opposite rotation directions, the outer surfaces of the plurality of adjusting screws are threaded with two adjustment seats, the positions of the two adjustment seats threaded on the outer surface of the same adjusting screw are symmetrically distributed up and down about the center position of the adjustment seat, the positive side walls of the adjustment seats are fixedly connected with adjustment plates through short shafts, and the adjustment plates are located directly in front of the installation box.

[0006] Preferably, a plurality of support frames are installed at the bottom of the installation box, and the plurality of support frames are distributed in a rectangular array.

[0007] Preferably, a plurality of limiting slideways corresponding to the short axes are provided on the front side wall of the installation box.

[0008] Preferably, both ends of the multiple adjusting screw rods are rotatably connected to the inner wall of the mounting box through a transmission short shaft, and the outer surfaces of the multiple transmission short shafts are fixedly sleeved with transmission adjustment teeth, and the multiple groups of transmission adjustment teeth located on the same side of the multiple adjusting screw rods are connected through a transmission chain.

[0009] Working principle: When in use, install the equipment at the position that needs to be processed, start the support frame and adjust it to the corresponding position. Multiple sets of adjustment plates will limit the ends of the transmission rollers. When the two end positions of all transmission rollers are placed between the adjustment plates, the deviation adjustment mechanism will start. Multiple sets of transmission adjustment teeth adjust themselves and the connection state with the transmission chain, select the driving state, until the same end of all transmission rollers is adjusted to a horizontal line, and the adjustment is completed. After one end is completed, repeat the above operation to complete the adjustment of the other end. This equipment can achieve high-precision batch operation and is very convenient. (3) Beneficial effects

[0010] The present invention provides a conveyor deviation adjustment structure for a security inspection machine. It has the following beneficial effects: The conveyor deviation adjustment structure of the security inspection machine is designed to start when the two ends of all the transmission rollers are placed between the adjustment plates. Multiple sets of transmission adjustment teeth adjust their own engagement with the transmission chain and select the driving state until the same end of all the transmission rollers is adjusted to a horizontal line, completing the adjustment. After one end is completed, the above operation is repeated to complete the adjustment of the other end. This equipment can achieve high-precision batch operation and is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 A magnified view of point A; Figure 3 It is a front view of the present invention.

[0012] Among them, 1. Installation box; 2. Support frame; 3. Transmission chain; 4. Transmission short shaft; 5. Transmission adjustment gear; 6. Adjustment seat; 7. Adjustment plate; 8. Limit slide; 9. Adjustment screw. DETAILED DESCRIPTION

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0014] like Figure 1-3As shown, an embodiment of the present invention provides a conveyor deviation adjustment structure for a security inspection machine, including an installation box 1, an adjustment mechanism is arranged inside the installation box 1, the adjustment mechanism includes a plurality of adjusting screws 9, the plurality of adjusting screws 9 are distributed in a linear array, the outer surface threads of the plurality of adjusting screws 9 are divided into two sections with equal lengths and opposite rotation directions, the outer surfaces of the plurality of adjusting screws 9 are threadedly sleeved with two adjustment seats 6, the positions of the two adjustment seats 6 threadedly sleeved on the outer surface of the same adjusting screw 9 are symmetrically distributed up and down about the center position of the adjustment seat 6, the positive side walls of the adjustment seat 6 are fixedly connected with an adjustment plate 7 through a short shaft, and the adjustment plate 7 is located directly in front of the installation box 1.

[0015] Multiple support frames 2 are installed at the bottom of the installation box 1, and the multiple support frames 2 are distributed in a rectangular array; the front side wall of the installation box 1 is provided with multiple limiting slides 8 corresponding to the short shafts; both ends of the multiple adjustment screw rods 9 are rotatably connected to the inner side wall of the installation box 1 through the transmission short shaft 4, and the outer surfaces of the multiple transmission short shafts 4 are fixedly sleeved with transmission adjustment teeth 5, and the multiple groups of transmission adjustment teeth 5 located on the same side of the multiple adjustment screw rods 9 are connected through the transmission chain 3.

[0016] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A conveyor deviation adjustment structure for a security inspection machine, comprising a mounting box (1), characterized in that: The interior of the installation box (1) is provided with an adjustment mechanism, which includes a plurality of adjustment screws (9), the plurality of adjustment screws (9) are distributed in a linear array, the outer surface threads of the plurality of adjustment screws (9) are divided into two sections with equal lengths and opposite rotation directions, the outer surfaces of the plurality of adjustment screws (9) are threadedly sleeved with two adjustment seats (6), the positions of the two adjustment seats (6) threadedly sleeved on the outer surface of the same adjustment screw (9) are symmetrically distributed about the center position of the adjustment seat (6), the positive side walls of the adjustment seat (6) are fixedly connected to the adjustment plate (7) through a short shaft, and the adjustment plate (7) is located directly in front of the installation box (1).

2. The conveyor deviation adjustment structure for a security inspection machine according to claim 1, characterized in that: A plurality of support frames (2) are installed at the bottom of the installation box (1), and the plurality of support frames (2) are distributed in a rectangular array.

3. The conveyor deviation adjustment structure for a security inspection machine according to claim 1, characterized in that: The front side wall of the installation box (1) is provided with a plurality of limiting slideways (8) corresponding to the short shafts.

4. The conveyor deviation adjustment structure for a security inspection machine according to claim 1, characterized in that: Both ends of the plurality of adjusting screw rods (9) are rotatably connected to the inner wall of the installation box (1) through a transmission short shaft (4), and the outer surfaces of the plurality of transmission short shafts (4) are fixedly sleeved with transmission adjustment teeth (5), and the plurality of groups of transmission adjustment teeth (5) located on the same side of the plurality of adjusting screw rods (9) are transmission-connected through a transmission chain (3).

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