CN113099853B - Intermittent feeding and feeding equipment for fruit grain processing - Google Patents
Intermittent feeding and feeding equipment for fruit grain processing Download PDFInfo
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- CN113099853B CN113099853B CN202110221789.3A CN202110221789A CN113099853B CN 113099853 B CN113099853 B CN 113099853B CN 202110221789 A CN202110221789 A CN 202110221789A CN 113099853 B CN113099853 B CN 113099853B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/10—Feeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
Abstract
The invention relates to an intermittent feeding and feeding device for fruit particle processing, which comprises a storage frame body, a fixing frame and a feeding device, wherein the fixing frame is arranged at the lower end of the storage frame body, the feeding device is arranged in the storage frame body, the storage frame body is of a hollow structure with an upper opening and a lower opening, a positioning hole is formed in the lower end of the right side of the storage frame body, the feeding device comprises a material bearing plate, a material blocking electromagnet, a matching magnet, a feeding plate, a bearing spring, a connecting rod, a positioning rod, a moving plate, a moving magnet, a fixed electromagnet, an extrusion piece and a compression piece, and the fixing frame comprises a rotating arc plate, an adjusting spring, an adjusting plate, a positioning magnet and a fixing bolt. After the whole equipment is fixed on the existing threshing cylinder by the fixing frame, the feeding device can convey materials into the threshing cylinder in a batch quantitative mode, so that the threshing efficiency is ensured, and the condition that the service life of the threshing cylinder is influenced because the threshing cylinder is in a high-strength running state is avoided.
Description
Technical Field
The invention relates to the field of food processing, in particular to intermittent feeding equipment for fruit grain processing.
Background
After crops are mature, a thresher is needed to be used for separating fruit grains from stalks, the thresher is a harvesting machine, namely a machine capable of separating the fruit grains and the stalks of the crops, and the types of the thresher are different according to different crops.
Although there are many types of threshing machines, most of the parts that play a major role in threshing are threshing cylinders, and there are problems in using the threshing cylinders for threshing at present:
in order to save the feeding time, manufacturers mostly choose to feed materials into the material storage container in a one-time feeding mode, the materials in the material storage container enter the threshing cylinder irregularly, the feeding amount of each time cannot be accurately controlled, and the materials processed in the threshing cylinder are more, less and more;
when the material is too much input, the work load of the threshing cylinder is too large, the service life of the threshing cylinder is easy to be shortened, and when the material is too little input, the space in the threshing cylinder can not be fully utilized, so that the threshing efficiency is reduced.
In order to solve the problems, the invention provides an intermittent feeding device for fruit particle processing.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: an intermittent feeding and feeding device for fruit processing comprises a storage frame body, a fixing frame and a feeding device, wherein the fixing frame is mounted at the lower end of the storage frame body, the feeding device is mounted in the storage frame body, the storage frame body is of a hollow structure with an upper opening and a lower opening, and a positioning hole is formed in the lower end of the right side of the storage frame body; wherein:
the feeding device comprises a material bearing plate, a material blocking electromagnet, a matching magnet, a feeding plate, a bearing spring, a connecting rod, a positioning rod, a moving plate, a moving magnet, a fixed electromagnet, an extrusion piece and a pressed piece, wherein the material bearing plate is installed on the inner wall of the middle part of the storage frame body;
a feeding plate is arranged below the material bearing plate, the upper end surface of the feeding plate is of an inclined surface structure with gradually increasing height from left to right, the right end of the feeding plate is in sliding connection with the inner wall of a lifting chute arranged in the storage frame body, the lower end of the feeding plate is connected with the inner wall of the storage frame body through a bearing spring, the left end of the feeding plate is provided with a first telescopic groove, the right end of the first telescopic groove is provided with a second telescopic groove communicated with the first telescopic groove, a connecting rod is arranged in the first telescopic groove in a sliding way, a positioning rod is arranged in the second telescopic groove in a sliding way, the diameter of the positioning rod is smaller than that of the positioning hole, the right end of the connecting rod is clung to the left end of the positioning rod, springs are respectively connected between the connecting rod and the first telescopic groove, and between the positioning rod and the second telescopic groove, when the height of the feeding plate is the same as that of the fixed electromagnet, the position of the positioning hole corresponds to that of the positioning rod, and the left end of the positioning rod is connected with the right end of the moving plate;
the movable magnet is installed at the left end of the movable plate, the fixed electromagnet is arranged on the left side of the movable magnet, the fixed electromagnet is installed in a fixed groove formed in the inner wall of the lower end of the storage frame body, an extrusion part is arranged below the movable magnet, the extrusion part is installed below the movable plate, a compression part is arranged on the left side of the extrusion part, the compression part is slidably installed in an extrusion chute formed in the inner wall of the storage frame body and communicated with the fixed groove, a spring is installed between the compression part and the extrusion chute, the upper end face of the right side of the compression part is an inclined plane structure with the height gradually reduced from left to right, and metal guide pillars are arranged at the left end of the compression part and the right side of the lower end of the fixed electromagnet;
after crops are put into the storage frame body, the crops are stacked on the material bearing plate and continuously pass through a gap between the right end of the material bearing plate and the inner wall of the storage frame body to fall on the feeding plate, the height of the feeding plate is continuously reduced along with the stacking of the crops on the feeding plate, when the height of the feeding plate is the same as that of the fixed electromagnet, the extruding piece generates leftward thrust on the pressed piece, the metal guide pillar arranged at the left end of the pressed piece is in contact with the metal guide pillar arranged at the lower end of the fixed electromagnet, the fixed electromagnet is electrified to have the magnetic force which is the same as the magnetic force of the movable magnet, so the fixed electromagnet generates rightward thrust on the movable magnet, the movable magnet drives the movable plate to move rightwards and pushes the connecting rod and the positioning rod to move rightwards, the right end of the positioning rod extends into the positioning hole, the height of the feeding plate cannot be continuously changed at the moment, and gaps are formed between the movable magnet and the inner wall of the storage frame body after the movable plate moves rightwards, pile up crops on the delivery sheet and alright fall into threshing cylinder between the gap of the two in, through the electricity between fixed electro-magnet and the material blocking electro-magnet and be connected, meanwhile the material blocking electro-magnet circular telegram produces the magnetic force opposite with cooperation magnet magnetism, under the effect of magnetic force, the material blocking electro-magnet removes to the direction of being close to cooperation magnet, until the two hugs closely each other, crops on the material supporting plate just can't continue to fall on the delivery sheet this moment for crops weight can be controlled in certain extent on the delivery sheet.
Preferably, the fixing frame comprises rotating arc plates, an adjusting spring, an adjusting plate, positioning magnets and fixing bolts, the number of the rotating arc plates is two, the two rotating arc plates are symmetrically arranged on the left side and the right side of the storage frame body, the upper ends of the rotating arc plates are connected with the side wall of the storage frame body through hinges, the inner walls of the rotating arc plates are connected with one side of the adjusting plate through the adjusting spring, a plurality of positioning magnets are installed on the other side of the adjusting plate, one side, which is not connected with the adjusting plate, of each positioning magnet is of an arc surface structure, and the lower ends of the two rotating arc plates are connected through the fixing bolts; after the fixing bolt who will connect two rotation arc boards pulls down, alright open the rotation arc board to rotate the arc board cover in the threshing cylinder outside, then under the magnetic force effect of location magnet, location magnet adsorbs on the threshing cylinder outer wall, and the regulating plate produces adaptability with the adjusting spring position thereupon and changes, and last rethread fixing bolt is connected two rotation arc boards, in order to improve the stability of relative position between mount and the threshing cylinder.
Preferably, the upper end surface of the material blocking electromagnet is an inclined plane structure with gradually reduced height from left to right, the right side of the upper end surface of the material bearing plate is provided with a lifting chute, the upper end of the lifting chute is uniformly provided with a plurality of telescopic grooves communicated with the lifting chute from left to right, a lifting plate is slidably mounted in the lifting chute, telescopic blocking pieces are slidably mounted in the telescopic grooves, the lower ends of the telescopic blocking pieces are connected with the upper end of the lifting plate, the lower end of the lifting plate is an inclined plane structure with gradually reduced height from left to right, and the lower end of the lifting plate is slidably connected with the upper end surface of the material blocking electromagnet; after keeping off the material electro-magnet circular telegram, keep off the material electro-magnet and opposite with the magnetic pole of cooperation magnet, keep off the material electro-magnet under the effect of magnetic force and remove right, keep off the material electro-magnet and remove the in-process right, the lifter plate receives ascending thrust, and then drives flexible separation blade rebound, make flexible separation blade upper end highly be higher than holding board up end height, flexible separation blade can separate crops this moment, reduce the softer crops of fruit grain texture because of mutual extrusion, pile up, lead to the possibility that the damaged condition of fruit grain takes place.
Preferably, the extrusion part comprises a lifting plate, a lifting block and an extrusion strip, the upper end surface of the lifting plate is slidably connected with the lower end surface of the movable plate, the lifting plate can slide left and right relative to the movable plate, the front end and the rear end of the lifting plate are slidably connected with the inner wall of the storage frame, the lifting plate can slide up and down relative to the storage frame, the left end of the lifting plate is slidably connected with the side wall of the extrusion strip, a spring is connected between the extrusion strip and the lifting plate, the extrusion strip can slide left and right relative to the lifting plate, the left end of the extrusion strip is clung to the inner wall of the left side of the storage frame, the lower end surface of the left end of the extrusion strip is of an inclined plane structure with gradually reduced height from left to right, the right end of the extrusion strip is slidably connected with the left end of the lifting block, the lifting block is slidably mounted on the left side wall of the lifting plate, the lifting block can slide up and down relative to the lifting plate, the upper end of the lifting block penetrates through a mounting chute formed in the movable plate, and the top end of the lifting block is of an upward convex arc surface structure;
when crops are stored on the feeding plate, the upper end of the feeding plate is of an inclined plane structure, so the crops can slide leftwards continuously and fall on the moving plate, the lifting block is pressed by the crops and cannot expose the installation chute in the process, when the crops on the feeding plate fall out, the lifting block is not pressed any more, under the elastic force of the spring, the lifting block slides upwards relative to the installation chute, in the upward sliding process of the lifting block, the extrusion strip is pulled rightwards to move rightwards and is not attached to the pressed piece any more, at the moment, the leftward pushing force applied to the pressed piece disappears, under the elastic force of the spring, the pressed piece moves rightwards, when the pressed piece is not contacted with the metal guide pillar arranged on the fixed electromagnet any more, the fixed electromagnet is powered off, the magnetic force disappears, at the moment, under the elastic force of the spring, the moving plate and the material blocking electromagnet return to the original position, the positioning rod is drawn out from the positioning hole, the feeding plate returns to the initial height, and crops on the material bearing plate can continuously fall on the feeding plate.
Preferably, the left end of the material bearing plate is connected with the inner wall of the material storage frame body through a bolt, a square groove is formed in the upper end of the material bearing plate, the inner wall of the left side of the square groove is connected with the left end of the portable plate through a hinge, and the lower end of the portable plate is tightly attached to the bottom end of the square groove; after the bolt that will connect holding board and storage frame body is unscrewed, can easily take out holding board through snatching the portable board right-hand member to the part that holds the board or be located holding board below overhauls.
Preferably, remove magnet and pass through the bolt and install on the movable plate, cooperation magnet passes through the bolt and installs on storage frame lateral wall, and the bolt head portion of connecting the movable plate and the bolt of removing magnet is located the movable plate upper end, will hold the flitch back of tearing down, conveniently follow storage frame top and tear open the trade to removing magnet or cooperation magnet, prevent that removal magnet and cooperation magnet after the magnetic force decay from producing the influence to the pay-off precision.
Preferably, the upper end and the lower end of the bearing spring are both provided with connecting lugs, the connecting lug at the upper position is connected with the right end of the feeding plate through a bolt, and the connecting lug at the lower position is connected with the right end of the material storage frame through a bolt; can dismantle the connection lug according to actual need to change the longer bearing spring of live time.
The invention has the beneficial effects that:
1. after the whole equipment is fixed on the existing threshing cylinder by the fixing frame, the feeding device can convey materials into the threshing cylinder in a batch quantitative mode, so that the threshing efficiency is ensured, and the condition that the service life of the threshing cylinder is influenced because the threshing cylinder is in a high-strength running state is avoided.
2. The feeding device provided by the invention can control the weight of crops on the feeding plate within a certain range, when the weight reaches a certain value, the feeding plate does not continuously receive the materials on the material bearing plate, and the materials accumulated on the feeding plate can be fed into the conventional threshing cylinder, so that the internal space of the threshing cylinder can be fully utilized, and the threshing cylinder cannot be in a high-strength running state.
3. The telescopic separation blade is arranged on the material bearing plate, when crops on the material bearing plate cannot fall on the feeding plate continuously, the height of the upper end of the telescopic separation blade is higher than that of the upper end face of the material bearing plate, the crops can be separated by the telescopic separation blade, and the possibility of damage to the fruits caused by mutual extrusion and accumulation of the crops with soft fruit grains is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the present invention;
fig. 2 is a front sectional view between the magazine body and the feeding device according to the invention;
fig. 3 is a top view of the magazine frame and the feeder device of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a top view between extrusions of the present invention;
FIG. 6 is an enlarged view of the invention in section X of FIG. 2;
FIG. 7 is an enlarged view of the Y-direction portion of FIG. 2 in accordance with the present invention;
fig. 8 is a partial enlarged view of fig. 2 taken in the direction Z.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, the intermittent feeding and feeding equipment for processing fruit grains comprises a storage frame body 1, a fixing frame 2 and a feeding device 3, wherein the fixing frame 2 is installed at the lower end of the storage frame body 1, the feeding device 3 is installed inside the storage frame body 1, the storage frame body 1 is of a hollow structure with an upper opening and a lower opening, and a positioning hole 1a is formed in the lower end of the right side of the storage frame body 1; wherein:
the fixing frame 2 comprises two rotating arc plates 21, an adjusting spring 22, an adjusting plate 23, positioning magnets 24 and fixing bolts 25, the number of the rotating arc plates 21 is two, the two rotating arc plates 21 are symmetrically arranged on the left side and the right side of the storage frame body 1, the upper end of each rotating arc plate 21 is connected with the side wall of the storage frame body 1 through a hinge, the inner wall of each rotating arc plate 21 is connected with one side of the adjusting plate 23 through the adjusting spring 22, a plurality of positioning magnets 24 are installed on the other side of the adjusting plate 23, one side, which is not connected with the adjusting plate 23, of each positioning magnet 24 is of an arc surface structure, and the lower ends of the two rotating arc plates 21 are connected through the fixing bolts 25; after the fixing bolt 25 connecting the two rotating arc plates 21 is detached, the rotating arc plates 21 can be opened so as to sleeve the rotating arc plates 21 outside the threshing cylinder, then under the magnetic action of the positioning magnet 24, the positioning magnet 24 is adsorbed on the outer wall of the threshing cylinder, the adjusting plate 23 and the adjusting spring 22 are adaptively changed along with the position, and finally the two rotating arc plates 21 are connected through the fixing bolt 25 so as to improve the stability of the relative position between the fixing frame 2 and the threshing cylinder.
The feeding device 3 comprises a material bearing plate 31, a material blocking electromagnet 32, a matching magnet 33, a feeding plate 34, a bearing spring 35, a connecting rod 36, a positioning rod 37, a moving plate 38, a moving magnet 39, a fixed electromagnet 310, an extrusion part 311 and a pressed part 312, wherein the material bearing plate 31 is installed on the inner wall of the middle part of the material storage frame body 1, an installation groove is formed in the right lower part of the material bearing plate 31, the material blocking electromagnet 32 is installed in the installation groove in a sliding mode, the spring is installed between the left end of the material blocking electromagnet 32 and the inner wall of the installation groove, the matching magnet 33 is arranged on the right side of the material blocking electromagnet 32, and the matching magnet 33 is installed on the inner wall of the material storage frame body 1;
a feeding plate 34 is arranged below the material bearing plate 31, the upper end surface of the feeding plate 34 is an inclined surface structure with gradually increasing height from left to right, the right end of the feeding plate 34 is in sliding connection with the inner wall of a lifting chute arranged in the material storage frame body 1, the lower end of the feeding plate 34 is connected with the inner wall of the material storage frame body 1 through a bearing spring 35, the left end of the feeding plate 34 is provided with a first telescopic groove, the right end of the first telescopic groove is provided with a second telescopic groove communicated with the first telescopic groove, a connecting rod 36 is arranged in the first telescopic groove in a sliding manner, a positioning rod 37 is arranged in the second telescopic groove in a sliding manner, the diameter of the positioning rod 37 is smaller than that of the positioning hole, the right end of the connecting rod 36 is tightly attached to the left end of the positioning rod 37, springs are respectively connected between the connecting rod 36 and the first telescopic groove, between the positioning rod 37 and the second telescopic groove, when the height of the feeding plate 34 is the same as the height of the fixed electromagnet 310, the position of the positioning hole 1a corresponds to the positioning rod 37, the left end of the positioning rod 37 is connected with the right end of the moving plate 38;
the movable magnet 39 is installed at the left end of the movable plate 38, the fixed electromagnet 310 is arranged on the left side of the movable magnet 39, the fixed electromagnet 310 is installed in a fixing groove formed in the inner wall of the lower end of the storage frame body 1, an extrusion part 311 is arranged below the movable plate 39, the extrusion part 311 is installed below the movable plate 38, a compression part 312 is arranged on the left side of the extrusion part 311, the compression part 312 is slidably installed in an extrusion sliding groove formed in the inner wall of the storage frame body 1 and communicated with the fixing groove, a spring is installed between the compression part 312 and the extrusion sliding groove, the upper end face of the right side of the compression part 312 is an inclined plane structure with the height gradually reduced from left to right, and metal guide pillars are arranged at the left end of the compression part and the right side of the lower end of the fixed electromagnet 310;
after crops are put into the storage frame body 1, the crops are stacked on the material bearing plate 31 and continuously pass through a gap between the right end of the material bearing plate 31 and the inner wall of the storage frame body 1 to fall on the feeding plate 34, the height of the feeding plate 34 is continuously reduced along with the stacking of the crops on the feeding plate 34, when the height of the feeding plate 34 is the same as that of the fixed electromagnet 310, the extruding part 311 generates leftward thrust on the pressed part 312, the metal guide pillar arranged at the left end of the pressed part 312 is in contact with the metal guide pillar arranged at the lower end of the fixed electromagnet 310, the fixed electromagnet 310 is electrified to have the magnetic force the same as that of the movable magnet 39, so that the fixed electromagnet 310 generates rightward thrust on the movable magnet 39, the movable magnet 39 drives the movable magnet 38 to move rightwards, the connecting rod 36 and the positioning rod 37 are pushed to move rightwards, the right end of the movable rod 37 extends into the positioning hole 1a, and the height of the feeding plate 34 cannot be continuously changed, after the moving plate 38 moves rightwards, a gap is formed between the moving magnet 39 and the inner wall of the storage frame body 1, crops stacked on the feeding plate 34 can fall into the threshing cylinder from the gap between the moving magnet 39 and the inner wall of the storage frame body 1, the fixed electromagnet 310 is electrically connected with the material blocking electromagnet 32, meanwhile, the material blocking electromagnet 32 is electrified to generate magnetic force opposite to the magnetic force of the matching magnet 33, the material blocking electromagnet 32 moves towards the direction close to the matching magnet 33 under the action of the magnetic force until the fixed electromagnet and the material blocking electromagnet are attached to each other, at the moment, the crops on the material bearing plate 31 cannot continuously fall onto the feeding plate 34, and the weight of the crops on the feeding plate 34 can be controlled within a certain range.
The upper end surface of the material blocking electromagnet 32 is an inclined surface structure with gradually reduced height from left to right, the right side of the upper end surface of the material bearing plate 31 is provided with a lifting chute, the upper end of the lifting chute is uniformly provided with a plurality of telescopic grooves communicated with the lifting chute from left to right, a lifting transverse plate 31a is slidably mounted in the lifting chute, a telescopic blocking piece 31b is slidably mounted in each telescopic groove, the lower end of each telescopic blocking piece 31b is connected with the upper end of the lifting transverse plate 31a, the lower end of each lifting transverse plate 31a is an inclined surface structure with gradually reduced height from left to right, and the lower end of each lifting transverse plate 31a is slidably connected with the upper end surface of the material blocking electromagnet 32; after the material blocking electromagnet 32 is electrified, the material blocking electromagnet 32 is opposite to the magnetic pole of the matched magnet 33, the material blocking electromagnet 32 moves rightwards under the action of the magnetic force, the material blocking electromagnet 32 moves rightwards, the lifting transverse plate 31a is thrust upwards, and then the telescopic blocking piece 31b is driven to move upwards, so that the upper end of the telescopic blocking piece 31b is higher than the upper end face of the material bearing plate 31, at the moment, the telescopic blocking piece 31b can separate crops, the situation that the fruits are soft in texture is reduced, the fruits are extruded mutually and stacked, and the possibility that the situation that the fruits are damaged is caused.
The extrusion piece 311 comprises a lifting plate 311a, a lifting block 311b and an extrusion strip 311c, the upper end surface of the lifting plate 311a is connected with the lower end surface of the moving plate 38 in a sliding manner, the lifting plate 311a can slide left and right relative to the moving plate 38, the front and rear ends of the lifting plate 311a are connected with the inner wall of the storage frame 1 in a sliding manner, the lifting plate 311a can slide up and down relative to the storage frame 1, the left end of the lifting plate 311a is connected with the side wall of the extrusion strip 311c in a sliding manner, a spring is connected between the extrusion strip 311c and the lifting plate 311a, the extrusion strip 311c can slide left and right relative to the lifting plate 311a, the left end of the extrusion strip 311c is attached to the inner wall of the left side of the storage frame 1, the lower end surface of the left end of the extrusion strip 311c is of an inclined plane structure with the height gradually decreasing from left to right, the right end of the extrusion strip 311c is of an inclined plane structure with the height decreasing from left to right, the right end of the extrusion strip 311c is connected with the left end of the extrusion block 311b in a sliding manner, and the left end of the lifting block 311b is of an inclined plane structure with the height decreasing from left to right, the lifting block 311b is slidably mounted on the left side wall of the lifting plate 311a, the lifting block 311b can slide up and down relative to the lifting plate 311a, the upper end of the lifting block 311b penetrates through a mounting sliding groove formed in the moving plate 38, and the top end of the lifting block 311b is of an upward convex arc surface structure;
when crops exist on the feeding plate 34, the crops can slide leftwards continuously and fall on the moving plate 38 because the upper end of the feeding plate 34 is of an inclined plane structure, the lifting block 311b is pressed by the crops and cannot expose the installation chute in the process, when the crops on the feeding plate 34 fall out, the lifting block 311b is not pressed any more, under the action of the elastic force of the spring, the lifting block 311b slides upwards relative to the installation chute, in the upward sliding process of the lifting block 311b, the extrusion strip 311c is pulled rightwards and moves rightwards and is not attached to the pressed piece 312 any more, the leftward pushing force applied to the pressed piece 312 disappears, under the action of the elastic force of the spring, the pressed piece 312 moves rightwards, when the pressed piece 312 is not contacted with the metal guide pillar arranged on the fixed electromagnet 310 any more, the fixed electromagnet 310 is powered off and the magnetic force disappears, under the action of the elastic force of the spring, the moving plate 38 and the material blocking electromagnet 32 are both returned to the original position, the positioning rod 37 is pulled out from the positioning hole, the feeding plate 34 is returned to the original height, and the crops on the material bearing plate 31 can continuously fall on the feeding plate 34.
The left end of the material bearing plate 31 is connected with the inner wall of the material storage frame body 1 through a bolt, a square groove is formed in the upper end of the material bearing plate 31, the inner wall of the left side of the square groove is connected with the left end of a hand-held plate 31c through a hinge, and the lower end of the hand-held plate 31c is tightly attached to the bottom end of the square groove; after the bolts connecting the material bearing plate 31 and the material storage frame body 1 are unscrewed, the material bearing plate 31 can be easily taken out by grabbing the right end of the lifting plate 31c, so that the material bearing plate 31 or a part positioned below the material bearing plate 31 is overhauled.
The movable magnet 39 is mounted on the movable plate 38 through a bolt, the matched magnet 33 is mounted on the side wall of the storage frame body 1 through a bolt, the bolt head part of the bolt connecting the movable plate 38 and the movable magnet 39 is located at the upper end of the movable plate 38, and after the material bearing plate 31 is detached, the movable magnet 39 or the matched magnet 33 can be conveniently detached and replaced from the upper side of the storage frame body 1, so that the influence of the movable magnet 39 and the matched magnet 33 after magnetic force decay on feeding precision is prevented.
The upper end and the lower end of the bearing spring 35 are respectively provided with a connecting lug 35a, the connecting lug 35a which is positioned on the upper side is connected with the right end of the feeding plate 34 through a bolt, and the connecting lug 35a which is positioned on the lower side is connected with the right end of the material storage frame body 1 through a bolt; the connecting projection 35a can be detached according to actual needs to replace the bearing spring 35 with long service life.
When the device works, the whole device is fixed on the existing threshing cylinder through the fixing frame 2, and the opening at the lower end of the material storage frame body 1 corresponds to the position of a feed inlet of the threshing cylinder;
then, the operator pours the crops to be threshed into the storage frame 1, the crops in the storage frame 1 are stacked on the material bearing plate 31 and continuously fall on the feeding plate 34 through a gap between the material bearing plate 31 and the storage frame 1, the height of the feeding plate 34 is continuously reduced along with the increase of the crops on the feeding plate 34, when the height of the feeding plate 34 is the same as that of the fixed electromagnet 310, the fixed electromagnet 310 is electrified and has the magnetic force which is the same as that of the moving magnet 39, the fixed electromagnet 310 generates a rightward thrust to the moving magnet 39, so that the moving magnet 39 drives the moving plate 38 to move rightward, the connecting rod 36 and the positioning rod 37 are pushed to move rightward, the right end of the positioning rod 37 extends into the positioning hole 1a, and the crops stacked on the feeding plate 34 can fall into the threshing roller from the gap between the moving magnet 39 and the storage frame 1;
meanwhile, as the fixed electromagnet 310 is electrically connected with the material blocking electromagnet 32, the material blocking electromagnet 32 is electrified to generate a magnetic force opposite to the magnetic force of the matching magnet 33, and under the action of the magnetic force, the material blocking electromagnet 32 moves towards the direction close to the matching magnet 33 until the two are mutually attached, at the moment, crops on the material bearing plate 31 cannot continuously fall on the feeding plate 34, so that the weight of the crops on the feeding plate 34 can be controlled within a certain range;
when the crops on the feeding plate 34 are completely fallen, the leftward thrust generated by the extrusion piece 311 on the pressed piece 312 disappears, the pressed piece 312 is not in contact with the metal guide post arranged on the fixed electromagnet 310, the fixed electromagnet 310 is powered off, the magnetic force disappears, at the moment, under the action of the elastic force of the spring, the moving plate 38 and the material blocking electromagnet 32 both return to the original positions, the positioning rod 37 is pulled out from the positioning hole, the feeding plate 34 returns to the original height, and the crops on the material bearing plate 31 can continuously fall on the feeding plate 34.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a fruit grain processing intermittent type formula feeding equipment, includes storage frame body (1), mount (2) and material feeding unit (3), its characterized in that: the lower end of the material storage frame body (1) is provided with a fixed frame (2), a feeding device (3) is arranged in the material storage frame body (1), the material storage frame body (1) is of a hollow structure with an upper opening and a lower opening, and the lower end of the right side of the material storage frame body (1) is provided with a positioning hole (1 a); wherein:
the feeding device (3) comprises a material bearing plate (31), a material blocking electromagnet (32), a matching magnet (33), a feeding plate (34), a bearing spring (35), a connecting rod (36), a positioning rod (37), a moving plate (38), a moving magnet (39), a fixed electromagnet (310), an extrusion part (311) and a pressed part (312), wherein the material bearing plate (31) is installed on the inner wall of the middle part of the storage frame body (1), an installation groove is formed in the right lower part of the material bearing plate (31), the material blocking electromagnet (32) is installed in the installation groove in a sliding mode, the spring is installed between the left end of the material blocking electromagnet (32) and the inner wall of the installation groove, the matching magnet (33) is arranged on the right side of the material blocking electromagnet (32), and the matching magnet (33) is installed on the inner wall of the storage frame body (1);
a feeding plate (34) is arranged below the material bearing plate (31), the upper end surface of the feeding plate (34) is of an inclined surface structure with the height gradually increasing from left to right, the right end of the feeding plate (34) is in sliding connection with the inner wall of a lifting chute arranged in the material storage frame body (1), the lower end of the feeding plate (34) is connected with the inner wall of the material storage frame body (1) through a bearing spring (35), the left end of the feeding plate (34) is provided with a first telescopic groove, the right end of the first telescopic groove is provided with a second telescopic groove communicated with the first telescopic groove, a connecting rod (36) is arranged in the first telescopic groove in a sliding manner, a positioning rod (37) is arranged in the second telescopic groove in a sliding manner, the diameter of the positioning rod (37) is smaller than that of the positioning hole (1a), the right end of the connecting rod (36) is tightly attached to the left end of the positioning rod (37), the connecting rod (36) is arranged between the first telescopic groove, and springs are connected between the positioning rod (37) and the second telescopic groove, the left end of the positioning rod (37) is connected with the right end of the moving plate (38);
the movable magnet (39) is installed at the left end of the movable plate (38), the fixed electromagnet (310) is arranged on the left side of the movable magnet (39), the fixed electromagnet (310) is installed in a fixing groove formed in the inner wall of the lower end of the material storage frame body (1), an extrusion piece (311) is arranged below the movable plate (38), a compression piece (312) is arranged on the left side of the extrusion piece (311), the compression piece (312) is slidably installed in an extrusion sliding groove formed in the inner wall of the material storage frame body (1) and communicated with the fixing groove, a spring is installed between the compression piece (312) and the extrusion sliding groove, the upper end face of the right side of the compression piece (312) is of an inclined plane structure with the height gradually reduced from left to right, and metal guide posts are arranged at the left end of the compression piece and at the right side of the lower end of the fixed electromagnet (310);
the fixing frame (2) comprises rotating arc plates (21), an adjusting spring (22), an adjusting plate (23), positioning magnets (24) and fixing bolts (25), the number of the rotating arc plates (21) is two, the two rotating arc plates (21) are symmetrically arranged on the left side and the right side of the storage frame body (1), the upper ends of the rotating arc plates (21) are connected with the side wall of the storage frame body (1) through hinges, the inner wall of each rotating arc plate (21) is connected with one side of the adjusting plate (23) through the adjusting spring (22), a plurality of positioning magnets (24) are installed on the other side of the adjusting plate (23), one side of each positioning magnet (24) which is not connected with the adjusting plate (23) is of an arc surface structure, and the lower ends of the two rotating arc plates (21) are connected through the fixing bolts (25);
keep off material electro-magnet (32) up end and be for turning the inclined plane structure that the height reduces gradually from a left side to the right, the lift spout has been seted up on holding board (31) up end right side, the lift spout upper end is turned the right side from a left side and is evenly seted up a plurality of flexible grooves rather than being linked together, slidable mounting has lift diaphragm (31a) in the lift spout, slidable mounting has flexible separation blade (31b) in the flexible groove, flexible separation blade (31b) lower extreme is connected with lift diaphragm (31a) upper end, lift diaphragm (31a) lower extreme is for turning the inclined plane structure that the height reduces gradually from a left side to the right side, lift diaphragm (31a) lower extreme and fender material electro-magnet (32) up end sliding connection.
2. The intermittent fruit piece processing feeding device as claimed in claim 1, wherein: the extruding part (311) comprises an elevating plate (311a), an elevating block (311b) and an extruding strip (311c), the upper end surface of the elevating plate (311a) is in sliding connection with the lower end surface of the moving plate (38), the elevating plate (311a) can slide left and right relative to the moving plate (38), the front end and the rear end of the elevating plate (311a) are in sliding connection with the inner wall of the storage frame body (1), the elevating plate (311a) can slide up and down relative to the storage frame body (1), the left end of the elevating plate (311a) is in sliding connection with the side wall of the extruding strip (311c), a spring is connected between the extruding strip (311c) and the elevating plate (311a), the extruding strip (311c) can slide left and right relative to the elevating plate (311a), and the left end of the extruding strip (311c) is tightly attached to the inner wall of the left side of the storage frame body (1);
the lower end face of the left end of the extrusion strip (311c) is an inclined plane structure with the height gradually reduced from left to right, the right end of the extrusion strip (311c) is in sliding connection with the left end of the lifting block (311b), the left end of the lifting block (311b) is an inclined plane structure with the height gradually reduced from left to right, the lifting block (311b) is slidably mounted on the left side wall of the lifting plate (311a), the lifting block (311b) can slide up and down relative to the lifting plate (311a), the upper end of the lifting block (311b) penetrates through a mounting sliding groove formed in the moving plate (38), and the top end of the lifting block (311b) is an upward convex arc surface structure.
3. The intermittent fruit piece processing feeding device as claimed in claim 1, wherein: the left end of the material bearing plate (31) is connected with the inner wall of the material storage frame body (1) through a bolt, a square groove is formed in the upper end of the material bearing plate (31), the inner wall of the left side of the square groove is connected with the left end of the hand-held plate (31c) through a hinge, and the lower end of the hand-held plate (31c) is tightly attached to the bottom end of the square groove.
4. The intermittent fruit piece processing feeding device as claimed in claim 3, wherein: the movable magnet (39) is installed on the movable plate (38) through a bolt, the matched magnet (33) is installed on the side wall of the storage frame body (1) through a bolt, and the head of the bolt connecting the movable plate (38) and the movable magnet (39) is located at the upper end of the movable plate (38).
5. The intermittent fruit piece processing feeding device as claimed in claim 1, wherein: connecting convex blocks (35a) are installed at the upper end and the lower end of the bearing spring (35), the connecting convex blocks (35a) which are close to the upper position are connected with the right end of the feeding plate (34) through bolts, and the connecting convex blocks (35a) which are close to the lower position are connected with the right end of the material storage frame body (1) through bolts.
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| CN113099853A (en) | 2021-07-13 |
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Effective date of registration: 20220325 Address after: 343100 Fenghuang Industrial Park, Ji'an County, Ji'an City, Jiangxi Province Applicant after: Jiangxi Yifang Agricultural Technology Co.,Ltd. Applicant after: SHANGHAI YIFANG RURAL TECHNOLOGY HOLDINGS Co.,Ltd. Address before: 343100 Fenghuang Industrial Park, Ji'an County, Ji'an City, Jiangxi Province Applicant before: Jiangxi Yifang Agricultural Technology Co.,Ltd. |
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Address after: 343100 Fenghuang Industrial Park, Ji'an County, Ji'an City, Jiangxi Province Patentee after: Jiangxi Yifang Agricultural Technology Co.,Ltd. Patentee after: Shanghai Yifang Agricultural Technology Co.,Ltd. Address before: 343100 Fenghuang Industrial Park, Ji'an County, Ji'an City, Jiangxi Province Patentee before: Jiangxi Yifang Agricultural Technology Co.,Ltd. Patentee before: SHANGHAI YIFANG RURAL TECHNOLOGY HOLDINGS Co.,Ltd. |