CN214540079U - Metal detector with adjustment mechanism - Google Patents

Abstract

The utility model relates to a metal detects technical field, specifically is a metal detector with adjustment mechanism, including instrument main part, elevating system and dustproof mechanism, the instrument main part includes the bottom plate, elevating system is installed to the bottom of bottom plate, elevating system includes solid piece, solid piece is installed to the bottom of bottom plate, the bottom fixedly connected with guide block of bottom plate, the bottom swing joint who goes up solid piece has a folding rod, the upper end of bottom plate is connected with dustproof mechanism, dustproof mechanism includes the fagging, the upper end of bottom plate is connected with the fagging, the upper end fixedly connected with of fagging hides the dustcoat. The utility model discloses a rotate the height of lift instrument, cooperation staff's height is adjusted for the convenient use of adjusting of equipment, and installed the dust cover in the top of instrument, sheltered from to inside, prevent that the dust from falling into the top of conveyer belt, extension detector life.

Description

Metal detector with adjustment mechanism

Technical Field

The utility model relates to a metal detects technical field, specifically is a metal detector with adjustment mechanism.

Background

The metal detector detects metal by applying an electromagnetic induction principle. All metals including ferrous and non-ferrous have high detection sensitivity. The ferromagnetic metal entering the detection area will affect the distribution of the magnetic force lines in the detection area, and further affect the magnetic flux in a fixed range, the non-ferromagnetic metal entering the detection area will generate an eddy current effect, and will also change the magnetic field distribution in the detection area, and is mainly used for detecting metal foreign matters in the industries of snack food, chemical products, clothing, shoes, marine aquatic products, fishery, dried and fresh aquatic products, wheaten food, frozen food, dried and fresh vegetables and fruits, sugar, tea, medicine, etc., and detecting various metal impurities such as iron, lead, etc. mixed or leaked in raw materials or products, and generally the metal detector is composed of two parts, namely a metal detector and an automatic removing device, wherein the detector is a core part, once the metal impurities enter the magnetic field area, the magnetic field is interfered, the balance is broken, the induced voltages of the two receiving coils cannot be offset, and the non-offset induced voltages are amplified by a control system, and an alarm signal is generated (metal impurities are detected), and the system can drive an automatic removing device and the like by utilizing the alarm signal, so that the metal impurities are removed from the production line, and the existing metal detector has some defects.

The first problem is that: to current metal detector, current metal detector is when using, because need the staff to stand and put into article beside the instrument, detects the rejection, and current instrument highly fixed can not carry out the regulation of position height, causes the hard condition of personnel's use of different heights.

The second problem is that: to current metal detector, do not possess dustproof mechanism for inside conveyer belt falls into the dust easily, influences metal monitoring effect.

Therefore, it is desirable to design a metal detector with an adjusting mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal detector with adjustment mechanism to solve the metal detector that proposes in the above-mentioned background art, the instrument height is fixed, and the personnel that cause different heights use hard, do not possess dustproof mechanism, influence the problem of metal monitoring effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal detector with adjustment mechanism, includes instrument main part, elevating system and dustproof mechanism, the instrument main part includes the bottom plate, elevating system is installed to the bottom of bottom plate, elevating system includes solid piece, solid piece is installed to the bottom of bottom plate, the bottom fixedly connected with guide block of bottom plate, the bottom swing joint who goes up solid piece has a folding rod, the upper end of bottom plate is connected with dustproof mechanism, dustproof mechanism includes the fagging, the upper end of bottom plate is connected with the fagging, the upper end fixedly connected with of fagging hides the dirt cover.

Preferably, the upper end of the bottom plate is fixedly connected with an upper connecting block, the outer surface of the upper connecting block is fixedly connected with a button, the inner part of the upper connecting block is connected with a transmission belt, and the upper end of the bottom plate is fixedly connected with a measuring port.

Preferably, the lower end of the folding rod is movably connected with a screw block, a screw rod penetrates through the screw block, one end of the screw rod is fixedly connected with a rotating handle, the guide block is connected with a guide rod, the bottom of the guide rod is fixedly connected with a bottom bracket, and the bottom of the bottom bracket is connected with a universal wheel.

Preferably, the upper fixing block, the guide block and the folding rod are provided with two groups, and the shape of the guide rod is fitted with the inner shape of the guide block.

Preferably, a plug is inserted into the supporting plate, and a spring is connected to the bottom of the plug.

Preferably, the fagging is installed two sets ofly with the plug, the shape of fagging and the inside shape of plug are laminated mutually.

Compared with the prior art, the beneficial effects of the utility model are that: through the height of rotating the lift instrument, cooperation staff's height is adjusted for equipment conveniently adjusts the use, and has installed the dust cover in the top of instrument, shelters from inside, prevents that the dust from falling into the top of conveyer belt, extension detector life.

1. This novel be provided with elevating system changes the handle in the bottom of bottom plate through rotating for the screw rod rotates, and the shape and the inside laminating of spiral shell piece of screw rod drive the spiral shell piece and remove, make the folding rod that goes up solid piece and connect carry out the dog-ear and change, drive the bottom plate of top and go up and down, slide in the guide arm top through the guide block, make stable orientation go up and down, thereby reached the height-adjusting of being convenient for, adapted to the effect that different heights used.

2. This novel be provided with dustproof mechanism installs in the inside of bottom plate in the upper end of bottom plate through the fagging for the fagging is dismantled in the installation, and the fagging has been installed to the fagging upper end and has been shielded, shelters from bottom plate internally mounted's drive belt, prevents that the dust from falling into the top of drive belt, influences measurement effect, thereby has reached the effect that shelters from the dust.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic structural view of the lifting mechanism of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the screw rod of the present invention;

fig. 4 is a schematic view of the sectional structure of the protection mechanism of the present invention.

In the figure: 1. an instrument body; 11. a base plate; 12. an upper connecting block; 13. a button; 14. a transmission belt; 15. measuring a port; 2. a lifting mechanism; 21. fixing the block; 22. a guide block; 23. folding the rod; 24. a screw block; 25. a bottom bracket; 26. a screw; 27. turning a handle; 28. a guide bar; 29. a universal wheel; 3. a dust-proof mechanism; 31. a supporting plate; 32. a dust cover; 33. plugging; 34. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides a metal detector with adjustment mechanism, includes instrument main part 1, elevating system 2 and dustproof mechanism 3, and instrument main part 1 includes bottom plate 11, and even piece 12 on the upper end fixedly connected with of bottom plate 11, and the outer fixed surface who goes up even piece 12 is connected with button 13, and the internal connection who goes up even piece 12 has drive belt 14, and the mouth 15 is surveyed to the upper end fixedly connected with of bottom plate 11, synthesizes figure 1 and figure 4 and shows, carries out transmission article through drive belt 14, carries out metal detection through surveying mouth 15.

Further, elevating system 2 is installed to the bottom of bottom plate 11, elevating system 2 includes solid piece 21, solid piece 21 is installed to the bottom of bottom plate 11, bottom fixedly connected with guide block 22 of bottom plate 11, the bottom swing joint of going up solid piece 21 has a folding rod 23, the lower extreme swing joint of folding rod 23 has a spiral shell piece 24, the inside swing joint of spiral shell piece 24 has a screw rod 26, the one end fixedly connected with of screw rod 26 changes handle 27, the inside connection of guide block 22 has a guide arm 28, the bottom fixedly connected with bottom bracket 25 of guide arm 28, the bottom fixedly connected with universal wheel 29 of bottom bracket 25, go up solid piece 21, guide block 22 and folding rod 23 install two sets ofly, the shape of guide arm 28 is laminated with the inside shape of guide block 22 mutually, as shown in the comprehensive graph 2, through installing universal wheel 29, make and remove.

Further, the upper end of bottom plate 11 is connected with dustproof mechanism 3, dustproof mechanism 3 includes fagging 31, the upper end of bottom plate 11 is connected with fagging 31, the upper end fixedly connected with of fagging 31 hides dustcoat 32, fagging 31's inside is inserted and is equipped with plug 33, plug 33's bottom is connected with spring 34, plug 33 and fagging 31 install two sets ofly, plug 33's shape and fagging 31 inside shape are laminated mutually, it is shown to synthesize fig. 4, the arc form has been installed through hiding dustcoat 32, shelter from bottom drive belt 14, insert the inside of establishing at fagging 31 through plug 33, fix.

The working principle is as follows: when a user uses the metal detector with the adjusting mechanism, the device is provided with the lifting mechanism 2 at the bottom of the bottom plate 11, the screw 26 rotates by rotating the rotating handle 27, the shape of the screw 26 is attached to the inside of the screw block 24 to drive the screw block 24 to move, the folding rod 23 connected with the upper fixed block 21 is changed in folding angle to drive the bottom plate 11 above to lift, the guide block 22 slides above the guide rod 28 to enable stable orientation to lift, the dustproof mechanism 3 is arranged at the upper end of the bottom plate 11 and is arranged inside the bottom plate 11 through the supporting plate 31, the plug 33 is inserted into the hole inside the dust cover 32, the supporting plate 31 is installed and disassembled, the dust cover 32 is installed at the upper end of the supporting plate 31 to shield the transmission belt 14 installed inside the bottom plate 11, dust is prevented from falling above the transmission belt 14 to influence the measuring effect, and convenient height adjustment is achieved, the effect of adapting to different heights.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a metal detector with adjustment mechanism, includes instrument main part (1), elevating system (2) and dustproof mechanism (3), its characterized in that: instrument subject (1) includes bottom plate (11), elevating system (2) are installed to the bottom of bottom plate (11), elevating system (2) are including solid piece (21), solid piece (21) are installed to the bottom of bottom plate (11), the bottom fixedly connected with guide block (22) of bottom plate (11), the bottom swing joint who goes up solid piece (21) has folding rod (23), the upper end of bottom plate (11) is connected with dustproof mechanism (3), dustproof mechanism (3) are including fagging (31), the upper end of bottom plate (11) is connected with fagging (31), the upper end fixedly connected with of fagging (31) hides dustcoat (32).

2. The metal detector of claim 1, wherein the metal detector comprises an adjustment mechanism, the adjustment mechanism comprising: the upper end fixedly connected with of bottom plate (11) links piece (12) on, the outer fixed surface who links piece (12) on is connected with button (13), the internal connection who links piece (12) on has drive belt (14), mouth (15) are surveyed to the upper end fixedly connected with of bottom plate (11).

3. The metal detector of claim 1, wherein the metal detector comprises an adjustment mechanism, the adjustment mechanism comprising: the lower extreme swing joint of dog-leg (23) has spiral shell piece (24), the inside of spiral shell piece (24) is run through screw rod (26), the one end fixedly connected with of screw rod (26) changes handle (27), the internal connection of guide block (22) has guide arm (28), the bottom fixedly connected with bottom bracket (25) of guide arm (28), the bottom of bottom bracket (25) is connected with universal wheel (29).

4. The metal detector of claim 3, wherein the metal detector comprises an adjustment mechanism, the adjustment mechanism comprising: two groups of upper fixing blocks (21), two groups of guide blocks (22) and two groups of folding rods (23) are arranged, and the shape of the guide rod (28) is fit with the inner shape of the guide blocks (22).

5. The metal detector of claim 1, wherein the metal detector comprises an adjustment mechanism, the adjustment mechanism comprising: the inner part of the supporting plate (31) is inserted with a plug (33), and the bottom of the plug (33) is connected with a spring (34).

6. The metal detector of claim 5, wherein the metal detector comprises: two sets of are installed with plug (33) to fagging (31), the shape of fagging (31) is laminated with plug (33) inside shape mutually.

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