CN219871272U

CN219871272U - Metal impurity detector

Info

Publication number: CN219871272U
Application number: CN202321178078.3U
Authority: CN
Inventors: 郭新璞; 冯建岭; 连威; 巩腾飞
Original assignee: Weihai Institute Of Food And Drug Inspection And Testing
Current assignee: Weihai Institute Of Food And Drug Inspection And Testing
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-20
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a metal impurity detector which comprises a device body, wherein a metal detection frame is arranged on the upper end face of the device body, a detector body is arranged in the metal detection frame, a threaded knob is arranged on one side of the detector body, a gear rod is connected to one side of the threaded knob, the gear rod is connected with a rack rod in a meshed mode, the rack rod and the gear rod are connected to the outer side of the detector body, a plugboard is arranged on one side of the plugboard, one end of the plugboard is connected to a jack formed in the detector body, the upper end face of the plugboard is connected to a movable plate, a heat dissipation device is arranged on the upper end face of the movable plate and comprises a shell, a heat dissipation plate is arranged in the shell, a notch is formed in the middle of the heat dissipation plate, a heat dissipation fan is arranged in the notch, and a ventilation plate is arranged above the heat dissipation fan, so that the purposes of rapidly dissipating heat of a detection instrument and rapidly disassembling and maintaining the internal detection instrument and prolonging service life can be achieved, and the practicability is realized.

Description

Metal impurity detector

Technical Field

The utility model relates to the technical field of metal detection, in particular to a metal impurity detector.

Background

The metal detector applies the principle of electromagnetic induction to detect metals. All metals including iron and nonferrous have high detection sensitivity, and the ferromagnetic metal entering the detection area can influence the magnetic force line distribution of the detection area, so that the magnetic flux in a fixed range is influenced, the nonferromagnetic metal entering the detection area can generate eddy current effect, and the magnetic field distribution of the detection area can be changed.

The patent of present publication No. (CN 215695980U) proposes a fast detector for convenient food impurity, this detector is through servo motor's output fixedly connected with swivel mount, the outside of swivel mount all fixedly connected with a plurality of plectrums, after the detector body detects that contains metal particles in the food, carry out the rotation of certain angle through external equipment control servo motor, thereby drive a plurality of plectrums and be close the conveyer belt in proper order, the plectrum is with the food that contains metal particles release, and slide out along the deflector, realize the purpose of automatic rejection that contains metal particles food, and replace the manual work to reject the operation, reduce artificial operation volume.

However, the inventor finds that the detector has certain defects when in use, the detector is easy to cause the internal temperature to be too high for a long time when scanning and detecting food metal, the detector is easy to overheat to cause damage, the detection progress of food is reduced, time is wasted, the detection efficiency is affected, and the detector is inconvenient to disassemble and maintain, and the service life of the detector is shortened, so that the inventor proposes an improvement of the metal impurity detector aiming at the problems.

Disclosure of Invention

The utility model aims to solve the technical problems of providing a metal impurity detector which can realize the functions of rapidly radiating heat of the detector and rapidly disassembling and maintaining the internal detector to improve the service life, and solves the technical problems of the existing patent that the rapid radiation of the detector and the disassembly and the maintenance of the detector are inconvenient.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a metal impurity detector, includes the device body, device body up end is equipped with metal detection frame, inside detector body and the detector body one side of being equipped with of metal detection frame are equipped with the screw thread knob, screw thread knob one side is connected with gear pole and gear pole meshing and is connected with the rack pole, rack pole and gear pole are connected in the detector body outside, detector body one side is equipped with the picture peg, picture peg one side is equipped with inserted bar and inserted bar one end is connected on the jack that the detector body was seted up, picture peg up end is connected on the movable plate, the movable plate up end is equipped with heat abstractor and heat abstractor includes the shell, the inside heating panel that is equipped with of shell, notch and notch inside are equipped with the radiator fan that has been seted up in the heating panel middle part, the radiator fan top is equipped with the ventilative board.

Further, the upper end face of the device body is provided with a belt transmission, and a food body is arranged above the belt transmission.

Further, a control panel is arranged on one side of the metal detection frame, and a control switch of the heat dissipation fan is arranged on the control panel.

Furthermore, the lower end face of the ventilation plate is connected with a fixing rod, one end of the fixing rod is connected to the heat radiating device, and a protective cover is arranged above the heat radiating fan.

Furthermore, a plurality of ventilation holes are formed in the heat dissipation plate, and two heat dissipation plates are arranged.

Further, the heat abstractor below is equipped with the movable plate, the movable plate middle part runs through in the connecting rod and the connecting rod both ends all are equipped with the fastening piece, the fastening piece is connected on the metal detection frame.

Further, the method comprises the following steps. The movable plate upper end face is provided with a storage battery, the rack bar is connected to the plug-in block on one side of the detector body, a connecting plate is arranged below the detector body, and a plurality of metal detection ports are formed in the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is internally provided with the threaded knob, the gear rod, the rack rod, the inserted link and the plugboard, the gear rod is driven to rotate by rotating the threaded knob, then the gear rod is meshed with the rack rod to move out of the plug-in block on one side of the detector body in a staggered manner, and then the inserted link on one side of the plugboard is pulled out of the jack formed in the detector body, so that the detector body can be quickly detached for maintenance, the cost is saved, the service life of the detector is prolonged, the working efficiency is improved, and the structure is simple.

2. The heat radiation plate, the heat radiation fan, the vent holes and the ventilation plate are arranged in the device, the heat radiation plate is arranged in the heat radiation device, the vent holes are formed in the upper part of the heat radiation device to radiate heat, meanwhile, the heat radiation fan is arranged in the middle part of the heat radiation device to sufficiently radiate heat, so that the heat is radiated from the ventilation plate above, the food detection efficiency is improved, the damage to the detector caused by long-time working overheat of the detector is avoided, the use effect of the detector is improved, and the operation is simple.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall structure of a metal impurity detector according to the present utility model;

FIG. 2 is a schematic view of a metal impurity detector according to the present utility model in partial cross-section;

FIG. 3 is a schematic view of a partially disassembled structure of a metal impurity detector according to the present utility model;

FIG. 4 is a schematic view of a partially disassembled structure of a metal impurity detector according to the present utility model;

fig. 5 is a schematic view showing a partial enlarged structure of a metal impurity meter according to the present utility model.

In the figure: 1. a device body; 2. belt transmission; 3. a food body; 4. a control panel; 5. a metal detection frame; 6. a ventilation plate; 7. a heat sink; 71. a heat dissipation plate; 72. ventilation holes; 73. a notch; 74. a heat dissipation fan; 75. a protective cover; 8. a fixed rod; 9. a storage battery; 10. a moving plate; 11. a connecting rod; 12. a fastening block; 13. a detector body; 14. inserting plate; 15. a rod; 16. a plug block; 17. a jack; 18. a threaded knob; 181. a gear lever; 182. a rack bar; 19. and (5) connecting a plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the design of this embodiment provides a metal impurity detector, including device body 1, device body 1 is the frame, device body 1 up end is equipped with metal detection frame 5, metal detection frame 5 inside is equipped with detector body 13 and detector body 13 one side is equipped with screw knob 18, screw knob 18 one side is connected with gear pole 181 and gear pole 181 meshing is connected with rack bar 182, rack bar 182 and gear pole 181 are connected in the detector body 13 outside, detector body 13 one side is equipped with picture peg 14, picture peg 14 one side is equipped with inserted bar 15 and inserted bar 15 one end is connected on jack 17 that detector body 13 was seted up, picture peg 14 up end is connected on movable plate 10, movable plate 10 up end is equipped with heat abstractor 7 and heat abstractor 7 includes the shell, the shell is inside to be equipped with heating panel 71, notch 73 has been seted up at the middle part of the heating panel 71 and notch 73 inside is equipped with heat dissipation fan 74, heat dissipation fan 74 top is equipped with ventilative board 6.

Preferably, the upper end face of the device body 1 is provided with a belt transmission 2, and a food body 3 is arranged above the belt transmission 2, so that food can be conveniently conveyed to carry out metal detection work.

Preferably, one side of the metal detection frame 5 is provided with a control panel 4, and a control switch of the heat dissipation fan 74 is arranged on the control panel 4, so that the wind speed of the heat dissipation fan 74 in the metal detection frame 5 can be conveniently controlled.

Preferably, the lower end surface of the ventilation plate 6 is connected with a fixing rod 8, one end of the fixing rod 8 is connected to the heat dissipating device 7, the ventilation plate 6 is convenient to fix, a protective cover 75 is arranged above the heat dissipating fan 74, and the heat dissipating fan 74 is convenient to protect against damage caused by collision.

Preferably, a plurality of ventilation holes 72 are formed in the heat dissipation plate 71, and two ventilation holes 72 are formed in the heat dissipation plate 71, so that heat can be dissipated quickly.

Preferably, the heat abstractor 7 below is equipped with movable plate 10, and movable plate 10 middle part runs through in connecting rod 11 and connecting rod 11 both ends all are equipped with fastening block 12, and fastening block 12 connects on metal detection frame 5, is convenient for stable detect the metal.

Preferably, the battery 9 is arranged on the upper end face of the movable plate 10, the rack bar 182 is connected to the plug-in block 16 on one side of the detector body 13, the connecting plate 19 is arranged below the detector body 13, and a plurality of metal detection ports are formed in the connecting plate 19, so that metal detection on food is facilitated.

The detector body 13 of the present embodiment adopts a metal detector in the prior art.

The application principle and the application flow of the utility model are as follows: the food body 3 on the belt transmission 2 is controlled by the control panel 4 to move, then the metal inside the food is detected by the detector body 13 in the metal detection frame 5 at the upper part, when the detector body 13 is required to be maintained, the gear rod 181 is driven to rotate by rotating the threaded knob 18, then the gear rod 181 is meshed with the connecting rack rod 182 to move out of the inserting block 16 at one side of the detector body 13 in a staggered manner, then the inserting rod 15 at one side of the inserting plate 14 is pulled out of the inserting hole 17 formed in the appearance of the detector body 13, the detector body 13 can be quickly detached for maintenance, the service life of the metal detector is prolonged, the cost is saved, when the moving plate 10 slides at the connecting rod 11, the detector body 13 connected with the inserting plate 14 connected at the lower part can be driven, a large amount of heat is required to be timely radiated after long-time use, the air holes 72 are formed in the upper part for radiating device 7, meanwhile, the air ventilation plate 6 at the upper part is provided with the heat radiation fan 74 for fully radiating the heat, the heat is prevented from being radiated from the upper part, the food detection efficiency is improved, the damage caused by long-time working overheat of the detector is avoided, and the service effect is improved.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

Claims

1. The utility model provides a metal impurity detector, its characterized in that, including device body (1), device body (1) up end is equipped with metal detection frame (5), metal detection frame (5) inside detector body (13) and detector body (13) one side are equipped with screw knob (18), screw knob (18) one side is connected with gear pole (181) and gear pole (181) meshing is connected with rack bar (182), rack bar (182) and gear pole (181) are connected in detector body (13) outside, detector body (13) one side is equipped with picture peg (14), picture peg (14) one side is equipped with picture peg (15) and picture peg (15) one end is connected on jack (17) that detector body (13) were seted up, picture peg (14) up end is connected on movable plate (10), movable plate (10) up end is equipped with heat abstractor (7) and heat abstractor (7) are including the shell, the inside rack bar (71) that is equipped with of shell, notch (73) and notch (73) are seted up at the middle part and inside be equipped with notch (74), heat dissipation plate (74) are equipped with on heat dissipation plate (74), heat dissipation plate (6).

2. The metal impurity detector according to claim 1, wherein the upper end face of the device body (1) is provided with a belt transmission (2), and a food body (3) is arranged above the belt transmission (2).

3. The metal impurity detector according to claim 1, wherein a control panel (4) is provided on one side of the metal detection frame (5), and a control switch of the heat radiation fan (74) is provided on the control panel (4).

4. The metal impurity detector according to claim 1, wherein the lower end face of the ventilation plate (6) is connected with a fixing rod (8) and one end of the fixing rod (8) is connected to the heat dissipation device (7), and a protective cover (75) is arranged above the heat dissipation fan (74).

5. The metal impurity detector according to claim 4, wherein a plurality of ventilation holes (72) are formed in the heat dissipation plate (71), and two heat dissipation plates (71) are arranged.

6. The metal impurity detector according to claim 1, wherein a moving plate (10) is arranged below the heat dissipation device (7), the middle of the moving plate (10) penetrates through the connecting rod (11), fastening blocks (12) are arranged at two ends of the connecting rod (11), and the fastening blocks (12) are connected to the metal detection frame (5).

7. The metal impurity detector according to claim 6, wherein the upper end face of the movable plate (10) is provided with a storage battery (9), the rack bar (182) is connected to a plug-in block (16) at one side of the detector body (13), a connecting plate (19) is arranged below the detector body (13), and a plurality of metal detection ports are formed in the connecting plate (19).