CN208115973U - A kind of cereal metal impurities screening machine - Google Patents
A kind of cereal metal impurities screening machine Download PDFInfo
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- CN208115973U CN208115973U CN201820842793.5U CN201820842793U CN208115973U CN 208115973 U CN208115973 U CN 208115973U CN 201820842793 U CN201820842793 U CN 201820842793U CN 208115973 U CN208115973 U CN 208115973U
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Abstract
The utility model creation provides a kind of cereal metal impurities screening machine, includes to screen platform, be fixedly arranged on the magnetic bar mechanism screening the cutting agency of platform side, being fixedly arranged in the middle part of screening platform；The screening platform includes that there are two identical supporting table and the conveyer belts between supporting table；Locating slot is offered in the middle part of the supporting table, the bottom of the locating slot offers tapped through hole, is equipped in the tapped through hole and adjusts bolt；The magnetic bar mechanism includes there are two support base and several magnetic bars being fixedly arranged between two support bases, and the support base is seated corresponding adjust at the top of bolt.The utility model, which is created, to carry out cereal metal impurities using the magnetic force of magnetic bar and selects, and improve metal impurities in cereal selects efficiency, and the leakage for reducing metal impurities selects the secondary risk fallen of risk and the magnetic bar metal impurities in agitation repeatedly.
Description
Technical field
The invention belongs to food mechanical equipment field, more particularly, to a kind of cereal metal impurities screening machine.
Background technique
It needs to carry out Screening Treatment to cereal in the production process of cereal relevant food, impurity therein is gone
It removes, in cereal, general relatively conventional and its size of metal impurities is smaller, generally using cull board by hand picking, or
It is stirred in the bucket equipped with cereal by worker with magnetic bar, with adsorbing metal；Longer, the screening efficiency using the hand picking used time
It is low, and artificial magnetic bar is used to stir, risk and magnetic bar metal impurities two in agitation repeatedly are selected in the leakage of metal impurities
The secondary risk fallen is larger；Setting cutting agency is generally required in the prior art, and the blanking velocity of traditional cutting agency is under
Doses is uncontrollable, and applicability is poor.
Summary of the invention
The invention technical problems to be solved are to provide a kind of cereal metal impurities screening machine, can accomplish conveniently,
Metal impurities are effectively selected from cereal, and problems of the prior art are solved with this.
In order to solve the above technical problems, the invention the technical solution adopted is that：
A kind of cereal metal impurities screening machine includes to screen platform, be fixedly arranged on and screen the cutting agency of platform side, be fixedly arranged on
Screen the magnetic bar mechanism in the middle part of platform；The screening platform includes there are two identical supporting table and between supporting table
Conveyer belt, the conveyer belt can circularly be rotated relative to supporting table；
Locating slot is offered in the middle part of the supporting table, the bottom of the locating slot offers tapped through hole, the screw thread
It is equipped in through-hole and adjusts bolt, the screw rod for adjusting bolt gos deep into that tapped through hole is down-set, the head for adjusting bolt
In locating slot；The screw rod bottom for adjusting bolt is screwed with nut；
The magnetic bar mechanism include there are two support base and several magnetic bars for being fixedly arranged between two support bases, it is described
Support base is seated corresponding adjust at the top of bolt.
Further, the screening machine further includes having cereal micro-adjusting mechanism；The cereal micro-adjusting mechanism be located at cutting agency and
Between magnetic bar mechanism；The cereal micro-adjusting mechanism includes the adjusting transverse slat being fixedly connected and adjusts inclined plate, described to adjust tiltedly
Plate is arranged in obtuse angle with transverse slat is adjusted, the top for adjusting transverse slat and being fixedly arranged on supporting table, the adjusting inclined plate and the transmission
Band connects.
Further, several strip through-holes, the supporting table for adjusting transverse slat corresponding position are offered on the adjusting transverse slat
On offer several threaded holes, bolt, which is sequentially inserted into the strip through-hole and threaded hole, makes cereal micro-adjusting mechanism be fixedly arranged on supporting table
On, the screw rod of the bolt is screwed with nut close to the position for adjusting transverse slat bottom surface, so that adjusting transverse slat and supporting table keeping parallelism.
Further, the size of the strip through-hole is bigger than the screw diameter of the bolt, than the head diameter of the bolt
It is small.
Further, the bottom for adjusting inclined plate is enclosed with rubber layer.
Further, the supporting table at the transmission tape terminal is equipped with a collection funnel；The collection funnel includes leakage
Bucket ontology, the T-shaped slide rail for being fixedly arranged on funnel body two sides；The inner wall of the supporting table is equipped with T corresponding with the T-shaped slide rail
Type sliding slot, by being slidably matched for the T-shaped slide rail and T-type sliding slot, the collection funnel can slide back and forth in supporting table end；
Further, the funnel body is inverted trapezoidal structure, and opening is arranged at upper part and lower part；Outside the collection funnel
Leader is fixedly provided on wall.
Further, the supporting table lower part is equipped with height adjustment mechanism, and the height adjustment mechanism includes to pass through connection
Two support frame structures that beam is vertically fixedly connected, support frame as described above structure include the first support frame of lower part, top
Two support frames, first support frame include first be vertically located between two vertical beams there are two vertical beam disposed in parallel
Crossbeam and second cross beam, the first crossbeam and second cross beam are arranged in parallel, and the first crossbeam is located at the middle part of vertical beam, described
Second cross beam is located at the lower part of vertical beam；
The vertical beam is hollow structure, offers threaded hole on the side wall of the vertical beam；
Second support frame be structural I-beam, including there are two grafting beam disposed in parallel, be vertically located in grafting
Fixed cross beam between beam；The top of the plug-in unit beam is fixedly connected with supporting table lower surface, and grafting beam lower part is plugged in
In the vertical beam, form being fixedly connected for grafting beam and vertical beam in the threaded hole of blending bolt insertion vertical beam, i.e., it is first described
Support forms a fixed connection with the second support frame.
Further, the height adjustment mechanism further includes having lead screw adjustment structure, and the lead screw adjustment structure includes silk
Thick stick, the rotating handle being connected through a screw thread with lead screw；The lead screw is arranged through the first crossbeam and fixed cross beam, the silk
Thick stick is fixedly connected by nut with the upper and lower surfaces of the fixed cross beam, the rotating handle and the first crossbeam
It is rotatablely connected by bearing, rotates the rotating handle, the rotating handle is by the threaded connection with lead screw so that lead screw can
The fixed cross beam is driven, i.e. the second support frame moves up and down relative to the first support frame.
Further, the through-hole of size identical as lead screw is offered on the second cross beam, the lead screw lower part is screwed with centainly
Position nut.
The invention has the advantages and positive effects of：
(1) screening machine that the invention provides is tiled cereal to conveyer belt by cereal cutting agency, and defeated
It send band top that magnetic bar is set, carries out selecting for cereal metal impurities using the magnetic force of magnetic bar, it is miscellaneous to improve metal in cereal
Matter selects efficiency, and the leakage for reducing metal impurities selects risk and the magnetic bar metal impurities in agitation repeatedly are secondary to fall
Risk；
(2) side wall of the cutting agency of the invention and bottom plate can be convenient the blanking of cereal using skewed design,
The outlet of cutting agency uses adjustable baffle design, controls cereal load；
(3) the magnetic bar mechanism of the invention can be according to the big ditty of cereal-granules using height-adjustable design
The height of magnetic bar and conveyer belt is saved, so that magnetic bar completes impurity absorption under the premise of not influencing cereal transmission；
(4) the cereal micro-adjusting mechanism of the invention can finely tune the trend of cereal on conveyer belt, and cereal is avoided to enter biography
Gap of the band with supporting table is sent, machine is avoided to break down；
(5) height adjustment mechanism that the invention provides can use the height that screw structure completes entire screening platform,
The needs of different operating personnel and working environment are adapted to, there is stronger applicability.
Detailed description of the invention
Fig. 1 is the overall schematic of screening machine in embodiment；
Fig. 2 is the side view of screening machine in embodiment；
Fig. 3 is the rearview of screening machine in embodiment；
Fig. 4 is the schematic diagram of cutting agency in embodiment；
Fig. 5 is the schematic diagram of magnetic bar mechanism and cereal micro-adjusting mechanism in embodiment；
Fig. 6 is the schematic diagram of collection funnel in embodiment.
In figure：1- screens platform；11- supporting table；111- locating slot；12- conveyer belt；2- cutting agency；21- fixed frame；
211- fore-stock；Vertical bar before 2111-；2112- front rail；Fixed link before 2113-；Vertical bar is fixed before 2114-；212- after-poppet；
22- blanking groove；221- baffle；3- magnetic bar mechanism；31- support base；32- magnetic bar；33- adjusts bolt；4- collection funnel；
41- funnel body；42-T type sliding rail；43- handle；5- cereal micro-adjusting mechanism；51- adjusts transverse slat；511- strip through-hole；52- tune
Save inclined plate；6- height adjustment mechanism；The first support frame of 61-；611- vertical beam；612- first crossbeam；613- second cross beam；62-
Two support frames；621- grafting beam；622- fixed cross beam；63- lead screw adjustment structure；631- lead screw；632- rotating handle.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified mechanism or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
Embodiment 1
As shown in the picture, the present embodiment is to provide a kind of cereal metal impurities screening machine, includes screening platform 1, fixed
In the magnetic bar mechanism 3 screened the cutting agency 2 of 1 side of platform, be fixedly arranged on 1 middle part of screening platform；There are two the screening platform 1 includes
Identical supporting table 11 and the conveyer belt 12 between supporting table 11, the conveyer belt 12 can be followed relative to supporting table 11
Ring reciprocally rotates.
The cutting agency 2 includes fixed frame 21 and the blanking groove 22 that is fixed in fixed frame 21, the fixed frame 21
Including there are two brackets disposed in parallel and the connecting rod for being fixedly connected with two brackets；Two brackets are respectively 211 He of fore-stock
After-poppet 212；The fore-stock 211 is close to magnetic bar mechanism 3, and the after-poppet 212 is far from magnetic bar mechanism 3；
The fore-stock 211 includes that there are two preceding vertical bar 2111 and the front rails between two preceding vertical bars 2111
2112, the top of vertical bar 2111 before the front rail 2112 is vertically located in；The after-poppet 212 include there are two rear vertical bar and
Rear transverse rod between vertical bar after two, the rear transverse rod are vertically located in the top of rear vertical bar；The connecting rod is set as two
A, the both ends of the connecting rod are respectively perpendicular the top for being fixedly arranged on corresponding preceding vertical bar 2111 and rear vertical bar；The front rail 2112
It is arranged with rear transverse rod across two supporting tables 11, the preceding vertical bar 2111 and rear vertical bar are fixed by bolts in corresponding supporting table
On 11, cutting agency 2 is stably maintained on screening platform 1；
On the after-poppet 212, fixed link after being also vertically installed with one between two rear vertical bars is fixed after described
Bar is located at the middle part of rear vertical bar, is arranged in parallel with rear transverse rod；It is fixed before being vertically installed with one between two preceding vertical bars 2111
Bar 2113, the preceding fixed link 2113 are located at the lower part of preceding vertical bar 2111, are arranged in parallel with front rail 2112；The front rail
It is vertical fixed there are two preceding fixed vertical bar 2114 between 2112 and preceding fixed link 2113；Fixed vertical bar 2114 and front rail before described
The 2112 protrusion of fixed link 2113 designs earlier above, protrusion direction is towards after-poppet 212；
The blanking groove 22 is by foreboard disposed in parallel, back plate and is fixedly arranged on side plate and bottom plate between the two and forms,
The foreboard and back plate section are down isosceles trapezoidal structure, and the two is gone to the bottom, and length is identical, and base angle angle is identical, but the foreboard
The long waist compared with back plate of waist it is long, i.e., the described preceding board size is bigger than rear board size；The blanking groove 22 is fixedly arranged on the fixed frame
When on 21, the back plate is fixedly arranged on the rear transverse rod and rear fixed link outer wall, and the foreboard is fixedly arranged on the front rail 2112
On the outer wall of preceding fixed vertical bar 2114；Since the foreboard is down isosceles trapezoidal structure from back plate and size is different, so that
The side plate tilts inwardly, the bottom plate inclined tilts down, and is designed in this way and is conducive to the cereal into blanking groove 22 due to certainly
Body weight acts on the flows to foreboard；The foreboard side wall offers a discharge port close to the position of bottom plate, carries out cereal
Discharging, the discharge port length with two before to fix the distance between vertical bar 2114 suitable；
Due to the protrusion of fixed link 2113 design earlier above of the preceding fixed vertical bar 2114 and front rail 2112, so that the foreboard
Outer wall and the preceding fixed link 2113 side wall between there are a fixed gaps；In order to keep amount and the position of discharging cereal controllable,
The outer wall of the foreboard is equipped with an adjustable damper 221, and 221 length of baffle is suitable with the length of the discharge port；It is described
Several tapped through holes are offered in preceding fixed link 2113, are passed through before the baffle 221 is fixed to by the tapped through hole by bolt
On plate, by adjust different location bolt and each bolt it is elastic, can make the baffle 221 for discharge port go out
Material is controllable, for example, can unscrew the side bolt if side is only needed to carry out the blanking and screening of cereal, tighten other side spiral shell
Bolt, so that cereal flows out on conveyer belt 12 from the side, the convenient staff for being located at the side, which operates, to be collected, if instead two sides
There is worker, baffle 221 can be adjusted to the degree of uniform discharge simultaneously, keep cereal evenly laid out onto conveyer belt 12, add
Fast working efficiency；It can also be changed under discharge port relative changes cereal by changing height of the baffle 221 relative to conveyer belt 12
Expect speed and discharge quantity, guarantee that cereal can tile to conveyer belt 12, not will cause accumulation influence below magnetic bar 32 to it
In impurity absorption；Similarly, the design of adjustable baffle 221 is suitable for so that the adaptability of the cutting agency 2 enhances
In the cereal blanking of variable grain size.
The middle part of the supporting table 11 offers locating slot 111, and the bottom of the locating slot 111 offers tapped through hole,
It is equipped in the tapped through hole and adjusts bolt 33, it is down-set that the screw rod for adjusting bolt 33 gos deep into tapped through hole, described
The head for adjusting bolt 33 is located in locating slot 111；
The magnetic bar mechanism 3 includes that there are two support bases 31 and several magnetic bars being fixedly arranged between two support bases 31
32, the support base 31 is seated corresponding 33 top of adjusting bolt, by adjusting height of the bolt 33 relative to locating slot 111
Change, thus it is possible to vary the height of support base 31, and then change height of the magnetic bar 32 relative to conveyer belt 12, to adapt to different
The requirement of grain size cereal and metal impurities size is got on by the absorption of magnetic bar 32 so that metal impurities are as much as possible, is reduced
The risk of omission；After regulating the height for adjusting bolt 33, it can be screwed into nut in stud base, protect height can more steadily
It holds.
The cereal flowed out from blanking groove 22 is likely due to the gap that the factors such as inertia are biased to conveyer belt 12 and supporting table 11
Place's movement will lead to the abrasion of conveyer belt 12 or Caton for a long time, will also result in the waste of cereal, therefore the screening machine is also
It include cereal micro-adjusting mechanism 5；The cereal micro-adjusting mechanism 5 is between cutting agency 2 and magnetic bar mechanism 3；The cereal
Micro-adjusting mechanism 5 includes the adjusting transverse slat 51 being fixedly connected and adjusts inclined plate 52, and the adjusting inclined plate 52 is in transverse slat 51 is adjusted
Obtuse angle setting, the adjusting inclined plate 52 are connected with the conveyer belt 12, offer several bar shapeds on the adjusting transverse slat 51
Through-hole 511, it is described adjust 51 corresponding position of transverse slat supporting table 11 on offer several threaded holes, bolt is sequentially inserted into the item
Shape through-hole 511 and threaded hole are fixedly arranged on cereal micro-adjusting mechanism 5 in supporting table 11, and the screw rod of the bolt is close to adjusting transverse slat 51
The position of bottom surface is screwed with nut, so that adjusting transverse slat 51 and 11 keeping parallelism of supporting table；The size of the strip through-hole 511 compares spiral shell
The screw diameter of bolt is big, smaller than the head diameter of bolt, by adjusting bolt 33 in the different location of strip through-hole 511, changes
Position of the inclined plate 52 relative to conveyer belt 12 is adjusted, so that cereal improves magnetic bar 32 as far as possible to transmitting in the middle part of conveyer belt 12
Screening efficiency；The bottom for adjusting inclined plate 52 is enclosed with rubber layer, avoids adjusting inclined plate 52 that friction occurs with conveyer belt 12 and leads
Cause the abrasion of conveyer belt 12.
In order to make effectively to be collected from conveyer belt 12 by the cereal that metal impurities screen, in 12 terminal of conveyer belt
Supporting table 11 be equipped with a collection funnel 4；The collection funnel 4 includes funnel body 41, is fixedly arranged on 41 liang of funnel body
The T-shaped slide rail 42 of side；The inner wall of the supporting table 11 is equipped with T-type sliding slot corresponding with the T-shaped slide rail 42, passes through the T
Type sliding rail 42 and T-type sliding slot are slidably matched, and the collection funnel 4 can slide back and forth in 11 end of supporting table, the funnel sheet
Body 41 is inverted trapezoidal structure, and opening is arranged at upper part and lower part；It is fixedly provided with leader 43 on the outer wall of the collection funnel 4,
Facilitate the stretching size for changing collection funnel 4 relative to 12 end of conveyer belt by pull handle 43, if cereal on conveyer belt 12
It is more, the stretching of collection funnel 4 12 terminal of conveyer belt can be made more, convenient for cereal rapidly from the lower openings of funnel body 41
Outflow, if cereal is less, can be such that funnel body 41 stretches out less, and cereal, which still can intensively be open from lower portion, to flow out,
Convenient for collecting, generally, the lower part of collection funnel 4 can be equipped with collection frame, and the design of inverted trapezoidal funnel body 41 is so that funnel
Lower dimension is smaller, is collected vanning conducive to scattered cereal.
Embodiment 2
In order to allow the height for screening platform 1 to be adjusted to the height of staff's suitable services, in 11 lower part of supporting table
Equipped with height adjustment mechanism 6, the height adjustment mechanism 6 includes two support frame knots being vertically fixedly connected by attachment beam
Structure, support frame as described above structure include the first support frame 61 of lower part, second support frame 62 on top, first support frame 61
Including there are two vertical beam 611 disposed in parallel, the first crossbeam 612 and the second cross beam that are vertically located between two vertical beams 611
613, the first crossbeam 612 and second cross beam 613 are arranged in parallel, and the first crossbeam 612 is located at the middle part of vertical beam 611, institute
State the lower part that second cross beam 613 is located at vertical beam 611；
The vertical beam 611 is hollow structure, offers threaded hole on the side wall of the vertical beam 611；Second support frame
62 be structural I-beam, including there are two grafting beams 621 disposed in parallel, the fixed cross being vertically located between grafting beam 621
Beam 622；The top of the plug-in unit beam is fixedly connected with 11 lower surface of supporting table, and 621 lower part of grafting beam is plugged in described perpendicular
In beam 611, blending bolt is inserted into the threaded hole of vertical beam 611 fastening for forming grafting beam 621 and vertical beam 611, reaches first
Support 61 is fixedly connected with the second support frame 62；
In order to keep the height adjustment time saving and energy saving, the height adjustment mechanism 6 further includes having lead screw adjustment structure 63, institute
State the rotating handle 632 that lead screw adjustment structure 63 includes lead screw 631, is connected through a screw thread with lead screw 631；The lead screw 631
Be arranged through the first crossbeam 612 and fixed cross beam 622, the upper surface of the lead screw 631 and the fixed cross beam 622 and under
Surface is fixedly connected by nut, and the rotating handle 632 is rotatablely connected with the first crossbeam 612 by bearing, works as pine
The bolt for opening the grafting beam 621 with vertical beam 611, can rotate the rotating handle 632, the rotating handle 632 by with
The threaded connection of lead screw 631 is so that lead screw 631 can drive the fixed cross beam 622, i.e., the second support frame 62 is relative to first
Support 61 moves up and down, and the bottom of the lead screw 631 then moves up and down between second cross beam 613 and first crossbeam 612, in order to
631 bottom hyperkinesia of lead screw and ground hard contact are prevented, is offered on the second cross beam 613 identical as lead screw 631
The through-hole of size, while being screwed with a location nut in 631 lower part of lead screw, when lead screw 631 is displaced downwardly at second cross beam 613,
It can enter in the through-hole, have certain surplus, while the location nut may be stuck in 613 top of second cross beam, avoid
Lead screw 631 is very stiff and demanding with ground, causes the damage of 631 regulating device of lead screw.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (10)
1. a kind of cereal metal impurities screening machine, which is characterized in that include the blanking machine for screening platform, being fixedly arranged on screening platform side
Structure, the magnetic bar mechanism being fixedly arranged in the middle part of screening platform；The screening platform includes there are two identical supporting table and being located at branch
The conveyer belt between platform is supportted, the conveyer belt can circularly be rotated relative to supporting table；
Locating slot is offered in the middle part of the supporting table, the bottom of the locating slot offers tapped through hole, the tapped through hole
Interior be equipped with adjusts bolt, and the screw rod for adjusting bolt gos deep into that tapped through hole is down-set, and the head for adjusting bolt is located at
In locating slot；The screw rod bottom for adjusting bolt is screwed with nut；
The magnetic bar mechanism includes that there are two support base and several magnetic bars being fixedly arranged between two support bases, the supports
Seat is seated corresponding adjust at the top of bolt.
2. a kind of cereal metal impurities screening machine as described in claim 1, which is characterized in that the screening machine further includes having paddy
Object micro-adjusting mechanism；The cereal micro-adjusting mechanism is between cutting agency and magnetic bar mechanism；The cereal micro-adjusting mechanism includes
There is the adjusting transverse slat being fixedly connected and adjust inclined plate, the adjusting inclined plate is arranged in obtuse angle with transverse slat is adjusted, the adjusting transverse slat
It is fixedly arranged on the top of supporting table, the adjusting inclined plate and the conveyer belt connect.
3. a kind of cereal metal impurities screening machine as claimed in claim 2, which is characterized in that offered on the adjusting transverse slat
Several strip through-holes offer several threaded holes in the supporting table for adjusting transverse slat corresponding position, and bolt is sequentially inserted into described
Strip through-hole and threaded hole are fixedly arranged on cereal micro-adjusting mechanism in supporting table, and the screw rod of the bolt is close to adjusting transverse slat bottom surface
Position is screwed with nut, so that adjusting transverse slat and supporting table keeping parallelism.
4. a kind of cereal metal impurities screening machine as claimed in claim 3, which is characterized in that the size ratio of the strip through-hole
The screw diameter of the bolt is big, and the head diameter than the bolt is small.
5. a kind of cereal metal impurities screening machine as claimed in claim 2, which is characterized in that the bottom packet for adjusting inclined plate
It is wrapped with rubber layer.
6. a kind of cereal metal impurities screening machine as described in claim 1, which is characterized in that the branch at the transmission tape terminal
It supports platform and is equipped with a collection funnel；The collection funnel includes funnel body, the T-shaped slide rail for being fixedly arranged on funnel body two sides；
The inner wall of the supporting table is equipped with T-type sliding slot corresponding with the T-shaped slide rail, passes through the cunning of the T-shaped slide rail and T-type sliding slot
Dynamic cooperation, the collection funnel can slide back and forth in supporting table end.
7. a kind of cereal metal impurities screening machine as claimed in claim 6, which is characterized in that the funnel body is inverted trapezoidal
Opening is arranged at structure, upper part and lower part；Leader is fixedly provided on the outer wall of the collection funnel.
8. a kind of cereal metal impurities screening machine as described in claim 1, which is characterized in that the supporting table lower part is equipped with height
Regulating mechanism is spent, the height adjustment mechanism includes two support frame structures being vertically fixedly connected by attachment beam, described
Support frame structure includes the second support frame of the first support frame of lower part, top, and first support frame includes that there are two flat
The vertical beam of row setting, the first crossbeam and second cross beam being vertically located between two vertical beams, the first crossbeam and the second cross
Beam is arranged in parallel, and the first crossbeam is located at the middle part of vertical beam, and the second cross beam is located at the lower part of vertical beam；
The vertical beam is hollow structure, offers threaded hole on the side wall of the vertical beam；
Second support frame be structural I-beam, including there are two grafting beam disposed in parallel, be vertically located in grafting beam it
Between fixed cross beam；The top of the grafting beam is fixedly connected with supporting table lower surface, and grafting beam lower part is plugged in described
In vertical beam, being fixedly connected for grafting beam and vertical beam, i.e., described first support frame are formed in the threaded hole of blending bolt insertion vertical beam
It forms a fixed connection with the second support frame.
9. a kind of cereal metal impurities screening machine as claimed in claim 8, which is characterized in that the height adjustment mechanism also wraps
Lead screw adjustment structure is included, the lead screw adjustment structure includes the rotating handle that lead screw and lead screw are connected through a screw thread；It is described
Lead screw is arranged through the first crossbeam and fixed cross beam, and the upper and lower surfaces of the lead screw and the fixed cross beam are logical
It crosses nut to be fixedly connected, the rotating handle and the first crossbeam are rotatablely connected by bearing, rotate the rotating handle, institute
Rotating handle is stated by the threaded connection with lead screw so that lead screw can drive the fixed cross beam, i.e. the second support frame is relative to
One support frame moves up and down.
10. a kind of cereal metal impurities screening machine as claimed in claim 9, which is characterized in that opened up on the second cross beam
There is the through-hole of size identical as lead screw, the lead screw lower part is screwed with a location nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842793.5U CN208115973U (en) | 2018-05-31 | 2018-05-31 | A kind of cereal metal impurities screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842793.5U CN208115973U (en) | 2018-05-31 | 2018-05-31 | A kind of cereal metal impurities screening machine |
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| Publication Number | Publication Date |
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| CN208115973U true CN208115973U (en) | 2018-11-20 |
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ID=64185402
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820842793.5U Active CN208115973U (en) | 2018-05-31 | 2018-05-31 | A kind of cereal metal impurities screening machine |
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| CN (1) | CN208115973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191364A (en) * | 2020-10-16 | 2021-01-08 | 泗县东方塑料有限责任公司 | Over-magnetic equipment for producing modified plastics and use method thereof |
| CN113245055A (en) * | 2021-04-27 | 2021-08-13 | 金华市农业科学研究院(浙江省农业机械研究院) | Tea seed kernel metal cleaning device |
-
2018
- 2018-05-31 CN CN201820842793.5U patent/CN208115973U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191364A (en) * | 2020-10-16 | 2021-01-08 | 泗县东方塑料有限责任公司 | Over-magnetic equipment for producing modified plastics and use method thereof |
| CN113245055A (en) * | 2021-04-27 | 2021-08-13 | 金华市农业科学研究院(浙江省农业机械研究院) | Tea seed kernel metal cleaning device |
| CN113245055B (en) * | 2021-04-27 | 2023-03-31 | 金华市农业科学研究院(浙江省农业机械研究院) | Tea seed kernel metal cleaning device |
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