CN108246633A - A kind of grain screening machine of electromagnetic drive - Google Patents
A kind of grain screening machine of electromagnetic drive Download PDFInfo
- Publication number
- CN108246633A CN108246633A CN201810233107.9A CN201810233107A CN108246633A CN 108246633 A CN108246633 A CN 108246633A CN 201810233107 A CN201810233107 A CN 201810233107A CN 108246633 A CN108246633 A CN 108246633A
- Authority
- CN
- China
- Prior art keywords
- frame
- sliding
- sliding rack
- magnet
- electromagnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to grain processing equipment fields, the grain screening machine of specifically a kind of electromagnetic drive, including stent and sieve, sliding rail frame is installed on stent, movement limiting frame is also equipped on stent, movement limiting frame forms a square frame with sliding rail frame, sliding rack is equipped between sliding rail frame, sliding rack is a square frame, sieve is equipped in its square frame, sliding rail frame is equipped with sliding slot with respect to the side of sliding rack, in the sliding slot of sliding rack insertion guide rail, the other both sides of sliding rack are fixed with magnet, movement limiting frame is equipped with electromagnet, electromagnet is in be oppositely arranged with magnet, cone bucket is connected with below movement limiting frame and sliding rail frame, the exit of cone bucket is equipped with the blowing mouth extended transversely through, blowing mouth is connected with wind turbine.The present invention is effectively back and forth driving classifying screen by the way of electromagnetic drive, and vibrations are smaller, do not easily cause the damage of equipment, extend the service life of equipment.
Description
Technical field
The present invention relates to grain processing equipment field, in particular to a kind of grain screening machines of electromagnetic drive.
Background technology
Grain screening refers to carry out grain clear miscellaneous, is generally used for separation and grain size, shape, varies in weight
Impurity, such as stone, clod, clipped wire block, glass, ceramics and cinder.
Grain screening be it is essential in grain harvest, transport, process, grain harvest, transport and it is processed
Some sundries are inevitably adulterated in journey, including the grains such as rotten mould son, soil dust, cobblestone, shell or corn
Core stalk etc., be necessarily required to clean sundries and grain before being harvested, being transported and being processed clean to obtain
Grain.
Existing grain cleaner includes proportion separating table and classifying screen, and proportion separating table and classifying screen pass through oscillating rod pair
Proportion separating table and classifying screen are back and forth driven, and realize its vibrating effect, but the vibrations of grain screening process grain cleaner compared with
Greatly, vibration frequency is high, be easy to cause the damage of equipment, and service life is short, and generates larger noise in process of production, to existing
The auditory system of field staff damages.How above-mentioned technical problem is solved, become the side of those skilled in the art's effort
To.
Invention content
Based on problem above, the present invention provides a kind of grain screening machines of electromagnetic drive.It is of the invention effectively to use electromagnetism
The mode of driving is back and forth driving classifying screen, and vibrations are smaller, do not easily cause the damage of equipment, and extend equipment uses the longevity
Life.
For solution more than technical problem, the technical solution adopted by the present invention is as follows：
A kind of grain screening machine of electromagnetic drive including stent and sieve, is equipped with sliding rail frame, sliding rail frame two on stent
It is a, it is oppositely arranged, movement limiting frame is also equipped on stent, movement limiting frame is two, is oppositely arranged, movement limiting frame
A square frame is formed with sliding rail frame, sliding rack is equipped between sliding rail frame, sliding rack is a square frame, is equipped in square frame
Sieve, sliding rail frame are equipped with sliding slot with respect to the side of sliding rack, and sliding rack is embedded in the sliding slot of guide rail, and the other both sides of sliding rack are consolidated
Surely there is magnet, movement limiting frame is equipped with electromagnet, and electromagnet is in be oppositely arranged with magnet, movement limiting frame and sliding rail frame lower section
Cone bucket is connected with, the exit of cone bucket is equipped with the blowing mouth extended transversely through, and blowing mouth is connected with wind turbine.
In the present invention, grain to be concentrated is positioned on sieve, after electromagnet is powered, the coil in electromagnet generates
Galvanomagnetic-effect simultaneously generates magnetism, and sliding rack side magnet and electromagnetism ferromagnetism are identical mutually exclusive, the magnet and electricity of other side
Magnet magnetism is attracted each other on the contrary, and magnetic drive sliding rack slides in the sliding slot of guide rail, and the sieve on sliding rack moves together,
After moving a certain distance, the electromagnet of sliding rack both sides is passed through with just now opposite electric current, at this time sieve side magnet and
Electromagnetism ferromagnetism becomes attracting each other on the contrary, and the magnet and electromagnetism ferromagnetism of other side become identical mutually exclusive, sliding rack
Reverse movement, sieve back and forth drives, and grain disperses rapidly and pass through sieve screen apertures to leak to lower section in sieve reciprocating movement
In cone bucket, impurity is larger then to be filtered off by sieve, after grain leaks the cone bucket to sieve, when freely falling body is by outlet,
Smaller blowing away compared with light impurity is realized the selected purpose of grain by the wind turbine wind-force of cone bucket outlet connection.It is of the invention effectively to use
The mode of electromagnetic drive is back and forth driving classifying screen, and vibrations are smaller, do not easily cause the damage of equipment, extend making for equipment
Use the service life.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention is effectively back and forth driving classifying screen by the way of electromagnetic drive, and vibrations are smaller, are not easy to make
The damage of forming apparatus extends the service life of equipment；
(2) sliding rack of the present invention includes screen frame (unit), and the screen frame (unit) is a square frame, and pulley is equipped with below the sliding rack
Bar, the roller arm are equipped with pulley, and the roller arm is equipped with bearing with pulley room, and the pulley is laterally embedded into the cunning in guide rail
In slot, pulley between sliding rack and guide rail is set, avoids generating sliding friction between sliding rack and guide rail, sliding rack is made back and forth to drive
It is more flexible when dynamic, while pulley is laterally embedded into the sliding slot of guide rail, prevents sliding rack in reciprocal driving in vertical direction
Enterprising line bounce；
(3) screen frame (unit) of the present invention is surrounded by baffle, prevents sliding rack from moving out sliding rack in grain in reciprocal driving
It falls on work ground outside, causes foodstuff waste；
(4) electromagnet of the present invention is fixed with locating rod relative to the side of magnet, and sliding rack is equipped with what locating rod passed through
Location hole, locating rod are finally penetrated across magnet in locating rod location hole, and spring is cased in the locating rod between magnet and electromagnet,
Spring one end is connect with magnet, and one end is connect with electromagnet, and when driving sliding rack, spring will be compressed or drawn electromagnet
It stretches, the energy that spring is compressed or stretched during reverse movement is released, and can the electric energy of part electromagnet be converted to elasticity
Potential energy, elastic potential energy is converted mutually again with kinetic energy in reciprocatory movement, this process reduces computer consumption；
(5) collection box is provided with below the outlet of cone bucket of the present invention, convenient for the conveying of selected rear grain；
(6) blowing mouth of cone bucket setting wind turbine opposite side of the present invention is connected with scum pipe, and the end of the scum pipe is set
Wire netting is put, waste material bag is provided with below the scum pipe, convenient for the collection to waste residue, and is uniformly processed.
Description of the drawings
Fig. 1 is the vertical view of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the structure diagram of sliding rack.
Wherein, 1 stent, 2 sliding rail frames, 3 sliding racks, 3-1 roller arms, 3-2 screen frame (unit)s, 3-3 baffles, 4 sieves, 5 pulleys, 6 cones
Bucket, 7 electromagnet, 8 springs, 9 magnet, 10 locating rods, 11 movement limiting frames, 12 wind turbines, 13 collection boxes, 14 scum pipes, 15 waste materials
Bag, 16 wire nettings.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.Embodiments of the present invention include but not limited to following reality
Apply example.
Embodiment 1：
Referring to Fig. 1~3, including stent 1 and sieve 4, cunning is equipped on stent 1 for a kind of grain screening machine of electromagnetic drive
Rail gantry 2, sliding rail frame 2 are two, are oppositely arranged, and movement limiting frame 11 is also equipped on stent 1, and movement limiting frame 11 is two
It is a, it is oppositely arranged, movement limiting frame 11 forms a square frame with sliding rail frame 2, and sliding rack 3, sliding rack are equipped between sliding rail frame 2
3 be a square frame, and sieve 4 is equipped in square frame, and sliding rail frame 2 is equipped with sliding slot, sliding rack 3 with respect to the side of sliding rack 3
In the sliding slot of embedded guide rail, the other both sides of sliding rack 3 are fixed with magnet 9, and movement limiting frame 11 is equipped with electromagnet 7, electromagnetism
Iron 7 is with magnet 9 in being oppositely arranged, and movement limiting frame 11 is connected with cone bucket 6 with 2 lower section of sliding rail frame, and the exit of cone bucket 6 is equipped with horizontal stroke
To perforative blowing mouth, blowing mouth is connected with wind turbine 12.
In this example, grain to be concentrated is positioned on sieve 4, after electromagnet 7 is powered, the coil in electromagnet 7
It generates galvanomagnetic-effect and generates magnetism, 3 side magnet 9 of sliding rack and magnetic identical mutually exclusive, the magnetic of other side of electromagnet 7
Iron 9 and 7 magnetism of electromagnet are attracted each other on the contrary, and magnetic drive sliding rack 3 slides in the sliding slot of guide rail, the sieve on sliding rack 3
Net 4 moves together, after moving a certain distance, the electromagnet 7 of 3 both sides of sliding rack is passed through with just now opposite electric current, at this time
4 side magnet 9 of sieve and 7 magnetism of electromagnet become attracting each other on the contrary, and the magnet 9 and 7 magnetism of electromagnet of other side become
Identical mutually exclusive, sliding rack 3 moves backward, and sieve 4 back and forth drives, and grain disperses rapidly in 4 reciprocating movement of sieve
And pass through sieve screen apertures and leak to the cone bucket 6 of lower section, impurity is larger then to be filtered off by sieve 4, when grain is leaked to the cone of 4 lower section of sieve
After bucket 6, when freely falling body is by outlet, smaller blowing away compared with light impurity is realized grain by 12 wind-force of wind turbine of the outlet of cone bucket 6 connection
Eat selected purpose.The present invention is effectively back and forth driving classifying screen by the way of electromagnetic drive, and vibrations are smaller, are not easy
The damage of equipment is caused, extends the service life of equipment.
Embodiment 2：
Referring to Fig. 1~3, including stent 1 and sieve 4, cunning is equipped on stent 1 for a kind of grain screening machine of electromagnetic drive
Rail gantry 2, sliding rail frame 2 are two, are oppositely arranged, and movement limiting frame 11 is also equipped on stent 1, and movement limiting frame 11 is two
It is a, it is oppositely arranged, movement limiting frame 11 forms a square frame with sliding rail frame 2, and sliding rack 3, sliding rack are equipped between sliding rail frame 2
3 be a square frame, and sieve 4 is equipped in square frame, and sliding rail frame 2 is equipped with sliding slot, sliding rack 3 with respect to the side of sliding rack 3
In the sliding slot of embedded guide rail, the other both sides of sliding rack 3 are fixed with magnet 9, and movement limiting frame 11 is equipped with electromagnet 7, electromagnetism
Iron 7 is with magnet 9 in being oppositely arranged, and movement limiting frame 11 is connected with cone bucket 6 with 2 lower section of sliding rail frame, and the exit of cone bucket 6 is equipped with horizontal stroke
To perforative blowing mouth, blowing mouth is connected with wind turbine 12.
It is a square frame that sliding rack 3, which includes screen frame (unit) 3-2, the screen frame (unit) 3-2, and 3 lower section of sliding rack is equipped with roller arm
3-1, the roller arm 3-1 are equipped with pulley 5, and bearing is equipped between the roller arm 3-1 and pulley 5, and the pulley 5 is laterally embedded into
In the sliding slot of guide rail, pulley 5 between sliding rack 3 and guide rail is set, avoids generating sliding friction between sliding rack 3 and guide rail, make
Sliding rack 3 is more flexible in reciprocal driving, while pulley 5 is laterally embedded into the sliding slot of guide rail, prevents sliding rack 3 reciprocal
In vertical direction into line bounce during driving.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3：
Referring to Fig. 1~3, including stent 1 and sieve 4, cunning is equipped on stent 1 for a kind of grain screening machine of electromagnetic drive
Rail gantry 2, sliding rail frame 2 are two, are oppositely arranged, and movement limiting frame 11 is also equipped on stent 1, and movement limiting frame 11 is two
It is a, it is oppositely arranged, movement limiting frame 11 forms a square frame with sliding rail frame 2, and sliding rack 3, sliding rack are equipped between sliding rail frame 2
3 be a square frame, and sieve 4 is equipped in square frame, and sliding rail frame 2 is equipped with sliding slot, sliding rack 3 with respect to the side of sliding rack 3
In the sliding slot of embedded guide rail, the other both sides of sliding rack 3 are fixed with magnet 9, and movement limiting frame 11 is equipped with electromagnet 7, electromagnetism
Iron 7 is with magnet 9 in being oppositely arranged, and movement limiting frame 11 is connected with cone bucket 6 with 2 lower section of sliding rail frame, and the exit of cone bucket 6 is equipped with horizontal stroke
To perforative blowing mouth, blowing mouth is connected with wind turbine 12.
It is a square frame that sliding rack 3, which includes screen frame (unit) 3-2, the screen frame (unit) 3-2, and screen frame (unit) 3-2's is surrounded by baffle 3-3,
It prevents from sliding rack 3 from moving out in grain in reciprocal driving to fall on work ground outside sliding rack 3, causes foodstuff waste.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 4：
Referring to Fig. 1~3, including stent 1 and sieve 4, cunning is equipped on stent 1 for a kind of grain screening machine of electromagnetic drive
Rail gantry 2, sliding rail frame 2 are two, are oppositely arranged, and movement limiting frame 11 is also equipped on stent 1, and movement limiting frame 11 is two
It is a, it is oppositely arranged, movement limiting frame 11 forms a square frame with sliding rail frame 2, and sliding rack 3, sliding rack are equipped between sliding rail frame 2
3 be a square frame, and sieve 4 is equipped in square frame, and sliding rail frame 2 is equipped with sliding slot, sliding rack 3 with respect to the side of sliding rack 3
In the sliding slot of embedded guide rail, the other both sides of sliding rack 3 are fixed with magnet 9, and movement limiting frame 11 is equipped with electromagnet 7, electromagnetism
Iron 7 is with magnet 9 in being oppositely arranged, and movement limiting frame 11 is connected with cone bucket 6 with 2 lower section of sliding rail frame, and the exit of cone bucket 6 is equipped with horizontal stroke
To perforative blowing mouth, blowing mouth is connected with wind turbine 12.
Electromagnet 7 is fixed with locating rod 10 relative to the side of magnet 9, and sliding rack 3 is determined equipped with what locating rod 10 passed through
Position hole, locating rod 10 are finally penetrated in 10 location hole of locating rod across magnet 9, are covered in the locating rod 10 between magnet 9 and electromagnet 7
There is spring 8,8 one end of spring is connect with magnet 9, and one end is connect with electromagnet 7, and for electromagnet 7 when driving sliding rack 3, spring 8 will
The energy that spring 8 is compressed or stretched when being compressed either stretching reverse movement is released, can be by part electromagnet 7
Electric energy is converted to elastic potential energy, and elastic potential energy is converted mutually again with kinetic energy in reciprocatory movement, this process reduces computer
Consumption.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 5：
Referring to Fig. 1~3, including stent 1 and sieve 4, cunning is equipped on stent 1 for a kind of grain screening machine of electromagnetic drive
Rail gantry 2, sliding rail frame 2 are two, are oppositely arranged, and movement limiting frame 11 is also equipped on stent 1, and movement limiting frame 11 is two
It is a, it is oppositely arranged, movement limiting frame 11 forms a square frame with sliding rail frame 2, and sliding rack 3, sliding rack are equipped between sliding rail frame 2
3 be a square frame, and sieve 4 is equipped in square frame, and sliding rail frame 2 is equipped with sliding slot, sliding rack 3 with respect to the side of sliding rack 3
In the sliding slot of embedded guide rail, the other both sides of sliding rack 3 are fixed with magnet 9, and movement limiting frame 11 is equipped with electromagnet 7, electromagnetism
Iron 7 is with magnet 9 in being oppositely arranged, and movement limiting frame 11 is connected with cone bucket 6 with 2 lower section of sliding rail frame, and the exit of cone bucket 6 is equipped with horizontal stroke
To perforative blowing mouth, blowing mouth is connected with wind turbine 12.
Collection box 13 is provided with below the outlet of cone bucket 6, convenient for the conveying of selected rear grain.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 6：
Referring to Fig. 1~3, including stent 1 and sieve 4, cunning is equipped on stent 1 for a kind of grain screening machine of electromagnetic drive
Rail gantry 2, sliding rail frame 2 are two, are oppositely arranged, and movement limiting frame 11 is also equipped on stent 1, and movement limiting frame 11 is two
It is a, it is oppositely arranged, movement limiting frame 11 forms a square frame with sliding rail frame 2, and sliding rack 3, sliding rack are equipped between sliding rail frame 2
3 be a square frame, and sieve 4 is equipped in square frame, and sliding rail frame 2 is equipped with sliding slot, sliding rack 3 with respect to the side of sliding rack 3
In the sliding slot of embedded guide rail, the other both sides of sliding rack 3 are fixed with magnet 9, and movement limiting frame 11 is equipped with electromagnet 7, electromagnetism
Iron 7 is with magnet 9 in being oppositely arranged, and movement limiting frame 11 is connected with cone bucket 6 with 2 lower section of sliding rail frame, and the exit of cone bucket 6 is equipped with horizontal stroke
To perforative blowing mouth, blowing mouth is connected with wind turbine 12.
Cone bucket 6 sets the blowing mouth of 12 opposite side of wind turbine to be connected with scum pipe 14, the end setting of the scum pipe 14
Wire netting 16, the lower section of the scum pipe 14 are provided with waste material bag 15, convenient for the collection to waste residue, and are uniformly processed.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
As above it is the embodiment of the present invention.Design parameter in above-described embodiment and embodiment is merely to understand table
Invention verification process is stated, not to limit the scope of patent protection of the present invention, scope of patent protection of the invention is still with it
Subject to claims, the equivalent structure that every specification and accompanying drawing content with the present invention is made changes, and should all similarly wrap
Containing within the scope of the present invention.
Claims (6)
1. a kind of grain screening machine of electromagnetic drive, including stent (1) and sieve (4), it is characterised in that：On the stent (1)
Sliding rail frame (2) is installed, the sliding rail frame (2) is two, is oppositely arranged, and mobile limiting is also equipped on the stent (1)
Frame (11), the movement limiting frame (11) are two, are oppositely arranged, and the movement limiting frame (11) forms with sliding rail frame (2)
One square frame, is equipped with sliding rack (3) between the sliding rail frame (2), and the sliding rack (3) is a square frame, square frame
Interior to be equipped with sieve (4), the sliding rail frame (2) is equipped with sliding slot with respect to the side of sliding rack (3), and the sliding rack (3) is embedded in guide rail
Sliding slot in, the other both sides of the sliding rack (3) are fixed with magnet (9), and the movement limiting frame (11) is equipped with electromagnet
(7), the electromagnet (7) is connected with magnet (9) in being oppositely arranged below the movement limiting frame (11) and sliding rail frame (2)
Cone bucket (6), the exit of the cone bucket (6) are equipped with the blowing mouth extended transversely through, and the blowing mouth is connected with wind turbine (12).
2. a kind of grain screening machine of electromagnetic drive according to claim 1, it is characterised in that：Sliding rack (3) packet
Screen frame (unit) (3-2) is included, the screen frame (unit) (3-2) is a square frame, and roller arm (3-1), the cunning are equipped with below the sliding rack (3)
It takes turns bar (3-1) and is equipped with pulley (5), bearing is equipped between the roller arm (3-1) and pulley (5), the pulley (5) is laterally embedded into
In the sliding slot of guide rail.
3. a kind of grain screening machine of electromagnetic drive according to claim 2, it is characterised in that：The screen frame (unit) (3-2)
It is surrounded by baffle (3-3).
4. a kind of grain screening machine of electromagnetic drive according to claim 1, it is characterised in that：Electromagnet (7) phase
Locating rod (10) is fixed with for the side of magnet (9), the sliding rack (3) is equipped with the location hole that locating rod (10) passes through,
The locating rod (10) is finally penetrated across magnet (9) in locating rod (10) location hole, between the magnet (9) and electromagnet (7)
Locating rod (10) on be cased with spring (8), described spring (8) one end is connect with magnet (9), and one end is connect with electromagnet (7).
5. a kind of grain screening machine of electromagnetic drive according to claim 1, it is characterised in that：Cone bucket (6) go out
Collection box (13) is provided with below mouthful.
6. a kind of grain screening machine of electromagnetic drive according to claim 1, it is characterised in that：Cone bucket (6) setting
The blowing mouth of wind turbine (12) opposite side is connected with scum pipe (14), and the end of the scum pipe (14) sets wire netting (16),
Waste material bag (15) is provided with below the scum pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233107.9A CN108246633A (en) | 2018-03-21 | 2018-03-21 | A kind of grain screening machine of electromagnetic drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233107.9A CN108246633A (en) | 2018-03-21 | 2018-03-21 | A kind of grain screening machine of electromagnetic drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108246633A true CN108246633A (en) | 2018-07-06 |
Family
ID=62746848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810233107.9A Withdrawn CN108246633A (en) | 2018-03-21 | 2018-03-21 | A kind of grain screening machine of electromagnetic drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108246633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619542A (en) * | 2020-12-30 | 2021-04-09 | 宜春万申制药机械有限公司 | Device for adjusting discharging speed of mixing machine |
-
2018
- 2018-03-21 CN CN201810233107.9A patent/CN108246633A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619542A (en) * | 2020-12-30 | 2021-04-09 | 宜春万申制药机械有限公司 | Device for adjusting discharging speed of mixing machine |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |
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| WW01 | Invention patent application withdrawn after publication |