Metal detector mounting device

Abstract

The utility model discloses a metal detector installation device which comprises a conveying device and a metal detector body arranged on the surface of the conveying device, supporting structures are arranged on the front face and the back face of the metal detector body, and each supporting structure comprises a swing rod movably connected to the front face and the back face of the metal detector body through a pin shaft. The side, away from the metal detection machine body, of the swing rod extends to the bottom of the conveying equipment, and a transmission structure is arranged at the bottom of the metal detection machine body. The swing rods are extruded through the transmission structure, the swing rods are extruded and swing with the pin shaft as the axis, when the distance between the two swing rods is shortened, the metal detector body can be supported and adjusted, the mode that an existing metal detector is fixedly installed through a support is replaced, and the metal detector is convenient to use. The height and the position of the metal detector can be flexibly adjusted in the detection process of different materials, so that the influence of the fixedly mounted bracket on the adjustment of the metal detector is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of metal detection, in particular to a metal detector installation device. Background Art

[0002] Metal detection refers to the process of using a metal detector to detect metal materials. A metal detector is an electronic instrument that works mainly on the principle of electromagnetic induction. When a metal object approaches a metal detector, the magnetic field generated by the detector will induce eddy currents inside the metal, and the eddy currents will generate a magnetic field, thereby affecting the original magnetic field and generating an alarm signal.

[0003] For example, the patent number published on the China Patent Network is: 200420045716.5, and the patent name is: A structural improvement of a metal detector, especially a structural improvement of a metal detector used to detect metal mixed in an object. The metal detector has beams with sensors installed inside, respectively, above and below the conveyor belt. The upper and lower beams are movably connected, and an adjustment device is provided between them. Since the beams above and below the conveyor belt are movably connected structures, the height of the beam above the conveyor belt can be adjusted up and down as needed, so that the metal detector can be universalized, avoiding the trouble of replacing different models of metal detectors for detection due to different sizes of objects, and has very good use value.

[0004] However, the existing metal detectors are mainly fixedly installed by brackets. The height and position of the metal detectors need to be frequently adjusted during the detection of different materials, and the fixedly installed brackets affect the adjustment of the metal detectors.

[0005] Therefore, it is necessary to redesign the metal detector installation device. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a metal detector installation device, which has the advantage of easy adjustment of the detection position, and solves the problem that the existing metal detectors are mainly fixedly installed by brackets, and the height and position of the metal detectors need to be frequently adjusted during the detection of different materials, and the fixedly installed brackets affect the adjustment of the metal detectors.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal detector installation device, including a conveying device;

[0008] A metal detection body arranged on the surface of the conveying equipment;

[0009] The front and back sides of the metal detection body are both provided with support structures;

[0010] The supporting structure includes a swing arm movably connected to the front and back sides of the metal detector body through a pin shaft. The swing arm extends to the bottom of the conveying device away from the side of the metal detector body. A transmission structure is provided at the bottom of the metal detector body, and the transmission structure can drive the swing arm to swing.

[0011] As a preferred embodiment of the utility model, the transmission structure includes a connecting frame fixedly connected to the left and right sides of the metal detection body, the inner side of the connecting frame is movably connected with a bidirectional screw through a bearing, the left and right sides of the surface of the bidirectional screw are threadedly connected with screw sleeves, the front and back sides of the screw sleeves are fixedly connected with sliding rods, the sliding rod extends to the inside of the rocker rod away from the side of the screw sleeve, the rocker rod and the sliding rod are slidably connected, the right end of the bidirectional screw passes through the connecting frame and extends to the right side of the connecting frame, the right side of the connecting frame is fixedly connected with a transmission motor, and the output end of the transmission motor is fixedly connected to the right end of the bidirectional screw.

[0012] As a preferred embodiment of the present invention, a guide rod is fixedly connected to the inner side of the connection frame, the screw sleeve is sleeved on the surface of the guide rod, and the guide rod and the screw sleeve are slidably connected.

[0013] As a preferred embodiment of the utility model, a roller is movably connected to the inner side of the swing arm via a pin, and the outer surface of the roller is in contact with the surface of the conveying equipment.

[0014] As a preferred embodiment of the utility model, the front and back sides of the metal detection body are fixedly connected with electric telescopic rods, the output end of the electric telescopic rod is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a pressure plate, and the bottom of the pressure plate can contact the surface of the roller.

[0015] As a preferred embodiment of the present invention, a rubber pad is fixedly connected to the bottom of the pressing plate, and a side of the rubber pad away from the pressing plate is in contact with the surface of the roller.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model squeezes the swing rod through the transmission structure. The swing rod is squeezed and swings with the pin shaft as the axis. When the distance between the two swing rods is shortened, the metal detector body can be supported and adjusted. The utility model replaces the existing metal detector fixedly installed by the bracket. The height and position of the metal detector can be flexibly adjusted during the detection of different materials, avoiding the influence of the fixed bracket on the adjustment of the metal detector.

[0018] 2. The utility model can promote the swing rod to swing stably by arranging the bidirectional screw rod, the screw sleeve and the slide rod, and can also play a positioning effect on the adjusted swing rod.

[0019] 3. The utility model can limit the screw sleeve by setting a guide rod to prevent the screw sleeve from tilting during movement.

[0020] 4. The utility model can facilitate the sliding displacement of the swing rod by arranging the roller, thereby reducing the wear and tear between the swing rod and the conveying equipment during contact and friction.

[0021] 5. The utility model can position the roller by arranging the electric telescopic rod, the connecting plate and the pressing plate to prevent the roller from sliding after adjustment.

[0022] 6. The utility model can improve the friction between the pressing plate and the roller by arranging the rubber pad, thereby preventing the pressing plate from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0025] Figure 3 It is a top view schematic diagram of the local structure of the utility model;

[0026] Figure 4 It is a bottom view schematic diagram of the local structure of the utility model.

[0027] In the figure: 1. conveying equipment; 2. metal detection body; 3. supporting structure; 4. swing arm; 5. transmission structure; 6. connecting frame; 7. bidirectional screw; 8. screw sleeve; 9. sliding rod; 10. transmission motor; 11. guide rod; 12. roller; 13. electric telescopic rod; 14. connecting plate; 15. pressure plate; 16. rubber pad. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 4 As shown, a metal detector installation device provided by the utility model includes a conveying device 1;

[0030] A metal detection body 2 is arranged on the surface of the conveying device 1;

[0031] The front and back sides of the metal detection body 2 are both provided with a support structure 3;

[0032] The supporting structure 3 includes a rocker arm 4 movably connected to the front and back sides of the metal detector body 2 through a pin shaft. The rocker arm 4 extends to the bottom of the conveying device 1 away from the side of the metal detector body 2. A transmission structure 5 is provided at the bottom of the metal detector body 2, and the transmission structure 5 can drive the rocker arm 4 to swing.

[0033] refer to Figure 4 The transmission structure 5 includes a connecting frame 6 fixedly connected to the left and right sides of the metal detection body 2, and a bidirectional screw 7 is movably connected to the inner side of the connecting frame 6 through a bearing. The left and right sides of the surface of the bidirectional screw 7 are threadedly connected with a screw sleeve 8, and the front and back sides of the screw sleeve 8 are fixedly connected with a slide bar 9. The side of the slide bar 9 away from the screw sleeve 8 extends to the inside of the swing rod 4, and the swing rod 4 and the slide bar 9 are slidably connected. The right end of the bidirectional screw 7 passes through the connecting frame 6 and extends to the right side of the connecting frame 6. A transmission motor 10 is fixedly connected to the right side of the connecting frame 6, and the output end of the transmission motor 10 is fixedly connected to the right end of the bidirectional screw 7.

[0034] As a technical optimization solution of the utility model, by providing the bidirectional screw 7, the screw sleeve 8 and the slide rod 9, the swing rod 4 can be pushed to swing stably, and the adjusted swing rod 4 can be positioned.

[0035] refer to Figure 4 A guide rod 11 is fixedly connected to the inner side of the connecting frame 6, and the screw sleeve 8 is sleeved on the surface of the guide rod 11, and the guide rod 11 and the screw sleeve 8 are slidably connected.

[0036] As a technical optimization solution of the present invention, by providing a guide rod 11, the screw sleeve 8 can be limited to avoid the screw sleeve 8 from tilting during the movement.

[0037] refer to Figure 4 The inner side of the swing rod 4 is movably connected to a roller 12 via a pin, and the outer surface of the roller 12 contacts the surface of the conveying device 1.

[0038] As a technical optimization solution of the present invention, by providing the roller 12, it is possible to facilitate the sliding displacement of the swing rod 4 and reduce the wear of the swing rod 4 and the conveying device 1 during contact friction.

[0039] refer to Figure 3 The front and back sides of the metal detection body 2 are fixedly connected with an electric telescopic rod 13, the output end of the electric telescopic rod 13 is fixedly connected with a connecting plate 14, the bottom of the connecting plate 14 is fixedly connected with a pressing plate 15, and the bottom of the pressing plate 15 can contact the surface of the roller 12.

[0040] As a technical optimization solution of the utility model, by providing the electric telescopic rod 13, the connecting plate 14 and the pressing plate 15, the roller 12 can be positioned to avoid sliding displacement of the roller 12 after adjustment.

[0041] refer to Figure 3 A rubber pad 16 is fixedly connected to the bottom of the pressing plate 15 , and the side of the rubber pad 16 away from the pressing plate 15 is in contact with the surface of the roller 12 .

[0042] As a technical optimization solution of the present invention, by providing the rubber pad 16 , the friction between the pressing plate 15 and the roller 12 can be increased to prevent the pressing plate 15 from slipping.

[0043] The working principle and use process of the utility model are as follows: when in use, the metal detection body 2 is supported by the rocker arm 4. When the height of the metal detection body 2 needs to be adjusted, the transmission motor 10 can be turned on. The transmission motor 10 drives the bidirectional screw 7 to rotate. The bidirectional screw 7 uses the thread to push the screw sleeve 8 to move toward each other. During the movement of the screw sleeve 8, the slide bar 9 is driven to slide inside the rocker arm 4. The rocker arm 4 is squeezed and swings with the pin shaft as the axis. When the distance between the two rocker arms 4 is shortened, the metal detection body 2 can be supported and adjusted. At the same time, the user can use the rolling force of the roller 12 to push the metal detection body 2 to move horizontally. When the metal detection body 2 reaches a suitable position, the electric telescopic rod 13 is started, and the electric telescopic rod 13 uses the pressure plate 15 to squeeze and position the roller 12.

[0044] To sum up: the metal detector installation device squeezes the rocker arm 4 through the transmission structure 5, and the rocker arm 4 is squeezed and swings with the pin shaft as the axis. When the distance between the two rocker arms 4 is shortened, the metal detector body 2 can be supported and adjusted. The utility model replaces the existing metal detector fixed installation method through the bracket. The height and position of the metal detector can be flexibly adjusted during the detection of different materials, avoiding the influence of the fixed bracket on the adjustment of the metal detector.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although the 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal detector installation device, comprising a conveying device (1); A metal detection body (2) arranged on the surface of the conveying device (1); Features: The front and back sides of the metal detection body (2) are both provided with support structures (3); The support structure (3) comprises a swing rod (4) movably connected to the front and back sides of the metal detector body (2) via a pin shaft, the swing rod (4) extending from a side away from the metal detector body (2) to the bottom of the conveying device (1), and a transmission structure (5) is provided at the bottom of the metal detector body (2), and the transmission structure (5) can drive the swing rod (4) to swing.

2. A metal detector installation device according to claim 1, characterized in that: The transmission structure (5) comprises a connection frame (6) fixedly connected to the left and right sides of the metal detector body (2); a bidirectional screw (7) is movably connected to the inner side of the connection frame (6) via a bearing; a screw sleeve (8) is threadedly connected to the left and right sides of the surface of the bidirectional screw (7); a slide rod (9) is fixedly connected to the front and back sides of the screw sleeve (8); a side of the slide rod (9) away from the screw sleeve (8) extends to the inside of the swing rod (4); the swing rod (4) and the slide rod (9) are slidably connected; the right end of the bidirectional screw (7) passes through the connection frame (6) and extends to the right side of the connection frame (6); a transmission motor (10) is fixedly connected to the right side of the connection frame (6); and an output end of the transmission motor (10) is fixedly connected to the right end of the bidirectional screw (7).

3. A metal detector installation device according to claim 2, characterized in that: A guide rod (11) is fixedly connected to the inner side of the connection frame (6), the screw sleeve (8) is sleeved on the surface of the guide rod (11), and the guide rod (11) and the screw sleeve (8) are slidably connected.

4. A metal detector installation device according to claim 1, characterized in that: The inner side of the swing rod (4) is movably connected to a roller (12) via a pin, and the outer surface of the roller (12) is in contact with the surface of the conveying device (1).

5. A metal detector installation device according to claim 4, characterized in that: The front and back sides of the metal detection body (2) are both fixedly connected to an electric telescopic rod (13); the output end of the electric telescopic rod (13) is fixedly connected to a connecting plate (14); the bottom of the connecting plate (14) is fixedly connected to a pressing plate (15); and the bottom of the pressing plate (15) is capable of contacting the surface of the roller (12).

6. A metal detector installation device according to claim 5, characterized in that: A rubber pad (16) is fixedly connected to the bottom of the pressing plate (15), and a side of the rubber pad (16) away from the pressing plate (15) is in contact with the surface of the roller (12).

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