CN116984069B - Quantitative feed grinding device for cultivation - Google Patents
Quantitative feed grinding device for cultivation Download PDFInfo
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- CN116984069B CN116984069B CN202311240109.8A CN202311240109A CN116984069B CN 116984069 B CN116984069 B CN 116984069B CN 202311240109 A CN202311240109 A CN 202311240109A CN 116984069 B CN116984069 B CN 116984069B
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- 238000005192 partition Methods 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 4
- 238000009313 farming Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 238000012216 screening Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000013016 damping Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
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- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 235000019733 Fish meal Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 235000019735 Meat-and-bone meal Nutrition 0.000 description 1
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/06—Crushing or disintegrating by disc mills with coaxial discs with horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a quantitative grinding device for feed for cultivation, which relates to the technical field of grinding devices and comprises a grinding bin; a feed hopper; fixing a grinding disc; a motor; a movable millstone; a cylinder; a mounting plate; a storage cavity; a partition plate; a storage grid; a be used for driving the mounting disc to remove towards movable mill orientation to make the mounting disc terminal surface conflict with movable mill terminal surface be connected elasticity support the top, this breed is with fodder ration grinder, the fodder gets into in a plurality of storage grids that are separated by the baffle, because the volume of the fodder that the storage grid can store is fixed, consequently make the fodder in the storage chamber can be quantitative, and then realize quantitative feeding, the fodder is piled up, movable mill is when removing towards fixed mill orientation, fixed mill stops the fodder to continue to get into in the grinding storehouse, because fixed mill, the fodder in the storage chamber between the movable mill can fully contact fixed mill and the movable mill, can not produce the grinding blind area of fodder, promote the grinding precision and the efficiency of fodder.
Description
Technical Field
The invention relates to the technical field of grinding devices, in particular to a quantitative grinding device for feed for cultivation.
Background
The term "feed" refers to a general term for foods of animals raised by all humans, and the term "feed" is used in a relatively narrow sense to refer mainly to foods of animals raised in agriculture or in animal husbandry. The Feed (Feed) comprises more than ten varieties of Feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, feed additives and the like.
When the fodder is fed, need grind the fodder of great granule for the fodder volume reduces, and at present generally is gone on through grinding equipment, through retrieving, prior art such as chinese patent No. CN107377091a discloses a fry is bred and is used fodder fine grinding device, including, damping spring, shock attenuation cylinder, grinding case, grinding groove, screening board, lead screw, grinding roller, grinding motor, unloading groove, ration round wheel and electro-magnet, base downside fixed mounting has the supporting legs, and the welding of supporting legs lower extreme has the slider, slider slidable mounting is inside the supporting base, slider downside still fixed mounting has damping spring, and damping spring is provided with two sets of at least, slider downside central point put still fixed mounting has the connecting rod, the inside air cavity slidable mounting of shock attenuation cylinder has the piston in the bottom of supporting base central point put still fixed mounting, is connected with the connecting rod between slider and the piston, through damping spring and damping cylinder's dual cushioning effect, can effectively shock attenuation to the device when reducing the grinding device and work the noise that produces.
The feed grinding processing device in the prior art realizes grinding of feed by rolling a grinding roller on a screening plate during feed grinding processing, and has the following defects: 1) The feed is directly put into the screening plate from the feed inlet and is piled on the screening plate, and when the feed is put into the screening plate, the feed is piled on the part of the screening plate, which is opposite to the feed inlet, so that the thickness of the piled feed is uneven, the grinding time of the grinding roller is longer, and the grinding efficiency is influenced; 2) The grinding roller grinds by linear motion, but the grinding roller and the inner wall of the equipment have dead angles, and feed accumulated at the dead angles cannot be ground by the grinding roller, so that a dead zone is generated in grinding. Since the grinding device in the prior art has the defects, designing a grinding device capable of reducing the dead zone of grinding feed and quantitatively grinding feed is a problem to be solved by those skilled in the art.
Therefore, we propose a quantitative grinding device for feed for cultivation.
Disclosure of Invention
The invention aims to provide a quantitative grinding device for feed for cultivation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a quantitative grinding device for feed for cultivation, comprising:
the inner part of the grinding bin is sealed, a feeding hopper is arranged on the outer wall of the upper side of the grinding bin, and a discharge hole is arranged on the outer wall of the lower side of the grinding bin;
the fixed millstone is arranged in the grinding bin and is driven to rotate by a motor arranged on the grinding bin;
the movable millstone is arranged in the grinding bin and is driven to move by an air cylinder arranged on the grinding bin;
the mounting plate is arranged in the grinding bin, the fixed grinding disc is coaxially provided with a mounting groove for mounting the mounting plate, and a storage cavity is formed by surrounding the periphery of the fixed grinding disc, the periphery of the movable grinding disc and the periphery of the mounting plate;
the partition plates are connected to the periphery of the mounting plate in an array manner along the axial direction of the mounting plate, are arranged in a radial manner, and uniformly divide the storage cavity into a plurality of storage grids;
and the elastic propping part is used for driving the mounting disc to move towards the direction of the movable grinding disc so as to enable the end face of the mounting disc to be in abutting connection with the end face of the movable grinding disc.
Preferably, the resilient abutment comprises:
the mounting cover is coaxially connected to the fixed millstone, and an output shaft of the motor is connected with the mounting cover;
the bracket is arranged on the inner wall of the mounting cover;
the connecting rod is horizontally connected to the mounting plate, penetrates through the bracket and can horizontally and freely slide;
and the buffer springs are sleeved on the connecting rod, and the two ends of the elastic direction respectively elastically abut against the mounting plate and the bracket.
Preferably, a limit nut is sleeved at one end of the connecting rod, which is far away from the mounting disc, and the limit nut abuts against the surface of the bracket.
Preferably, the width dimension of the partition plate is matched with the thickness dimension of the mounting plate, and the end face of the fixed grinding disc is provided with a slot for the partition plate to freely pass through.
Preferably, a filter plate is arranged on the discharge port, and the upper surface of the filter plate is arc-shaped and is in smooth transition with the inner wall of the grinding bin.
Preferably, the gap size of the storage cavity is matched with the caliber size of the discharge hole.
Preferably, the outer wall of the grinding bin is provided with a communicating pipe, the upper end of the communicating pipe is in through connection with the feed hopper, and the communicating pipe is provided with a feeding valve.
Preferably, the feeding valve comprises:
a ball seat which is connected to the communicating pipe and is hollow in the interior;
the ball head is movably arranged in the ball head seat, and a feeding hole communicated with the communicating pipe is formed in the ball head;
and the driving part is used for driving the ball head to rotate when the movable grinding disc moves towards the fixed grinding disc, so that the feeding hole is disconnected with the communicating pipe.
Preferably, the driving part includes:
the rotating rod is horizontally fixedly connected to the ball head, and a gear is arranged at one end of the rotating rod penetrating out of the ball head seat;
the lifting rack column vertically penetrates through the grinding bin and can slide up and down freely, a rack part at the upper end of the lifting rack column is externally meshed with the gear, and the lower end of the lifting rack column is rotationally connected with a roller;
the connecting column is arranged on the movable grinding disc, a wedge block is arranged on the connecting column, the inclined surface of the wedge block faces the movable grinding disc, and the roller can roll on the inclined surface of the wedge block.
Preferably, one end of the lifting rack column penetrating into the grinding bin is fixedly sleeved with a limiting ring, the lifting rack column is sleeved with a reset spring, and two ends of the elastic direction of the reset spring respectively elastically abut against the limiting ring and the inner wall of the grinding bin.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the fixed millstone, the movable millstone, the mounting plate and the plurality of partition plates are arranged, the fixed millstone rotates, the movable millstone moves towards the fixed millstone, and the fixed millstone and the movable millstone rotate relatively, so that feed falling between the fixed millstone and the movable millstone can be ground by the fixed millstone and the movable millstone, in addition, after the feed is put into the grinding bin, the feed enters the plurality of storage grids partitioned by the partition plates through the rotation of the fixed millstone, as the quantity of the feed which can be stored by the storage grids is fixed, the feed in the storage cavity can be quantified, and further, the quantitative feeding is realized, so that the feed accumulation phenomenon is reduced, in addition, when the movable millstone moves towards the fixed millstone, the feed in the feed hopper can be blocked from continuously entering the grinding bin, and as the feed in the storage cavity between the fixed millstone and the movable millstone can be fully contacted with the fixed millstone, the grinding blind area of the feed is not generated, and the grinding precision and efficiency of the feed are improved;
according to the invention, the elastic propping part is arranged, so that when the movable millstone moves towards the fixed millstone, the movable millstone can be synchronously pushed to retract into the mounting groove, and the contact between the fixed millstone and the movable millstone is not influenced, so that feed can be smoothly ground;
according to the invention, the feeding valve is arranged, so that the movable millstone moves towards the direction of the fixed millstone, and when the feed entering the storage cavity is ground, the feeding valve can prevent the feed in the feed hopper from entering the storage cavity;
according to the invention, the wedge block, the lifting rack column, the gear and the ball head are arranged, when the movable grinding disc moves towards the direction of the fixed grinding disc, the roller at the lower end of the lifting rack column rolls on the inclined surface of the wedge block and rolls from the lowest point of the inclined surface of the wedge block to the highest point of the inclined surface, in the process, the lifting rack column moves upwards, and then the ball head is driven to rotate through the meshing transmission of the lifting rack column and the gear, so that the communication hole of the ball head is in a disconnected state with the communication pipe, and the feed in the feed hopper cannot enter the feed storage cavity any more, and therefore, when the fixed grinding disc and the movable grinding disc grind the feed, the feed in the feed storage grid is reduced, so that the feed in the feed hopper enters the feed storage grid and is mixed with the ground feed, and the yield of the feed ground for a single time is affected.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of an embodiment 1 of a quantitative grinding device for feed for cultivation;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 1 at another angle;
FIG. 5 is a schematic cross-sectional view of the structure of FIG. 1 at an elevation angle;
FIG. 6 is a schematic view showing the structure of the mounting cup, the stationary grinding disc, the mounting disc and the partition plate according to embodiment 1 of the present invention;
FIG. 7 is a schematic side view of the structure of FIG. 6;
FIG. 8 is an exploded schematic view of the structure of FIG. 6;
FIG. 9 is a schematic cross-sectional view of the structure at an elevation angle of FIG. 6;
FIG. 10 is a schematic view showing the structure of the mounting cup, the stationary grinding disc, the mounting disc and the partition plate according to embodiment 2 of the present invention;
FIG. 11 is a schematic cross-sectional view of the structure of FIG. 10;
fig. 12 is an exploded view of the structure of fig. 10.
In the figure: 1-a feed hopper; 2-a ball seat; 3-communicating pipe; 4-gear; 5-lifting the rack column; 6-cylinder; 7-a discharge hole; 8, grinding bin; 9-a motor; 10-rotating a rod; 11-a return spring; 12-limiting rings; 13-a roller; 14-wedge blocks; 15-a movable millstone; 16-a filter plate; 17-a separator; 18-mounting a disc; 19-fixing the grinding disc; 20-mounting a cover; 21-ball head; 22-connecting columns; 23-slots; 24-limiting nuts; 25-a buffer spring; 26-mounting slots; 27-a bracket; 28-connecting rods; 29-a chuck; 30-ejector rods; 31-penetrating grooves of the partition boards; 32-a collet mounting cavity; 33-a bar-shaped groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-9, the present invention provides a technical solution: a quantitative grinding device for feed for cultivation, comprising:
the inside is sealed grind storehouse 8, grind the upper side outer wall of storehouse 8 and be equipped with feeder hopper 1, can throw into the feed of great particle diameter from feeder hopper 1 and grind storehouse 8 in, grind the downside outer wall of storehouse 8 in addition and be equipped with discharge gate 7, discharge gate 7 communicates with grinding storehouse 8 in;
the fixed millstone 19 is arranged in the grinding bin 8, the fixed millstone 19 is driven to rotate by the motor 9 arranged on the grinding bin 8, and the outer diameter size of the fixed millstone 19 is matched with the inner size of the grinding bin 8, so that no gap or a smaller gap exists between the outer edge of the fixed millstone 19 and the inner wall of the grinding bin 8;
the movable millstone 15 is arranged in the grinding bin 8, the movable millstone 15 is driven to move by the air cylinder 6 arranged on the grinding bin 8, after the feed enters the grinding bin 8 from the feed hopper 1, the feed falls between the fixed millstone 19 and the movable millstone 15, the motor 9 is externally connected with a power supply and continuously rotates, then the air cylinder 6 is started, the air cylinder rod of the air cylinder 6 stretches, the movable millstone 15 is driven to move towards the direction of the fixed millstone 19, and the movable millstone 15 does not rotate, so that the movable millstone 15 and the fixed millstone 19 relatively rotate, and after the movable millstone 15 and the fixed millstone 19 are close to and offset, the feed can be ground and crushed, and the grain size of the feed is reduced;
the mounting plate 18 is arranged in the grinding bin 8, the mounting groove 26 for mounting the mounting plate 18 is coaxially formed in the fixed grinding plate 19, the mounting plate 18 can slide along the axial direction of the fixed grinding plate 19, a storage cavity is defined among the fixed grinding plate 19, the movable grinding plate 15 and the periphery of the mounting plate 18, and thus feed in the feed hopper 1 can enter the storage cavity;
the baffle plates 17 are connected to the periphery of the mounting plate 18 in an axial array manner along the mounting plate 18, the baffle plates 17 are arranged in a radial manner, and the storage cavity is uniformly divided into a plurality of storage grids, so that feed entering the storage cavity can enter the storage grids for storage, and in addition, the fixed grinding disc continuously rotates, so that the feed falling into the storage cavity can be driven to rotate by the storage grids, and the storage grids can rotate to the position right below the feed hopper 1, so that the storage grids can store the feed falling into the storage cavity;
the elastic propping part is used for driving the mounting plate 18 to move towards the direction of the movable grinding disc 15, so that the end face of the mounting plate 18 is in abutting connection with the end face of the movable grinding disc 15, and the end face of the mounting plate 18 always keeps contact with the end face of the movable grinding disc 15 through the elastic propping part, so that feed is prevented from leaking out from a gap between the movable grinding disc 15 and the mounting plate 18.
After the fodder drops into feeder hopper 1, in the storage intracavity under the action of gravity, motor 9 external power supply rotates, and then drive stationary mill 19 is rotatory, make can drive mounting disc 18 and rotate, when mounting disc 18 is rotatory, the baffle separates a plurality of storage grids that the storage chamber becomes can rotate to the below of feeder hopper 1 in turn, make the storage grid can catch the fodder that falls into the storage intracavity, because the volume of the fodder that a plurality of storage grids can store is fixed (even the volume of storage has the deviation, the deviation also can not be too big, can ignore the non-meter), so make the storage grid meet behind the fodder in the reentrant storage grid, then cylinder rod extension of cylinder 6, and drive movable mill 15 moves towards the direction of stationary mill 19, make movable mill and stationary mill 19 grind the fodder in the storage grid jointly, in addition movable mill is when moving towards the stationary mill direction, movable mill will promote the mounting disc 18 towards the direction of keeping away from movable mill, and then make the movable mill 15 and stationary mill 19 the volume of the clearance that can reduce gradually the volume of fodder that can store up the fodder in the storage chamber, and the feed inlet 7 can not be carried out to the feed in the closed position of the feed inlet, and the feed inlet is realized, and the feed inlet is further the feed inlet is closed, the feed inlet is realized to the feed inlet is closed, the feed inlet is realized, the feed inlet is closed, and the feed inlet is closed and the feed inlet is moved, and the feed is moved.
As shown in fig. 8 and 9, the elastic abutment portion includes:
the mounting cover 20 is coaxially connected to the fixed grinding disc 19, the output shaft of the motor 9 is connected with the mounting cover 20, and specifically, the output shaft of the motor 9 can be welded with the mounting cover 20;
a bracket 27 provided on the inner wall of the mounting cover 20;
a connecting rod 28 horizontally connected to the mounting plate 18, the connecting rod 28 penetrating the bracket 27 and being capable of sliding horizontally and freely, in particular, the connecting rod 28 may be arranged coaxially with the mounting plate 18;
the buffer springs 25 which are sleeved on the connecting rod 28 and the two ends of the elastic direction respectively elastically abut against the mounting disc 18 and the support 27, when the movable grinding disc 15 moves towards the direction of the fixed grinding disc 19, the movable grinding disc 15 pushes the mounting disc 18 to move, so that the mounting disc 18 compresses the return spring, the return spring 11 accumulates elastic potential energy, when the cylinder rod of the cylinder 6 is shortened, the movable grinding disc 15 is far away from the fixed grinding disc 19, the elastic potential energy accumulated by the return spring 11 is released, the mounting disc 18 can be driven to move towards the direction of the movable grinding disc 15, the end face of the mounting disc 18 and the end face of the movable grinding disc 15 are kept in an abutting state, and feed in the feed hopper 1 can be prevented from entering the storage cavity.
The connecting rod 28 is kept away from the one end cover of mounting disc 18 and is equipped with stop nut 24, specifically, stop nut 24 can be connected on connecting rod 28 through the mode of screw thread, stop nut 24 offsets with support 27 surface for the removal of mounting disc 18 has spacingly like this, makes movable mill 15 back reset in place after, and mounting disc 18 is too big to the tight power of support of movable mill 15 terminal surface, and then causes great damage to movable mill 15 terminal surface.
The width dimension of the partition plate 17 is matched with the thickness dimension of the mounting plate 18, so that after the fixed grinding disc 19 and the movable grinding disc 15 are far away from each other in place, the outer walls at the two ends of the partition plate 17 in the width direction can be propped against the end faces of the opposite ends of the fixed grinding disc 19 and the movable grinding disc 15, feed is prevented from leaking out from a gap between the partition plate 17 and the end faces of the fixed grinding disc 19 or the movable grinding disc 15, and the end faces of the fixed grinding disc 19 are provided with slots 23 for the partition plate 17 to freely pass through, so that the partition plate can be retracted into the fixed grinding disc 19.
Install filter plate 16 on the discharge gate 7, a plurality of filtration pores have been seted up on filter plate 16 surface, can filter the fodder after grinding through setting up the filtration pore for the fodder that accords with the user demand can follow discharge gate 7 and fall down, filter plate 16 upper surface is the arc in addition, and with grinding storehouse 8 inner wall smooth transition, so make movable mill 15 when the direction towards fixed mill 19 removes, can not produce interference or wearing and tearing to movable mill 15 surface.
The gap size of the storage cavity is matched with the caliber size of the discharge hole 7, so that the discharge hole 7 can receive the grinded feed in the storage cavity.
Be equipped with communicating pipe 3 on the grinding storehouse 8 outer wall, communicating pipe 3 upper end and feeder hopper 1 link up and be connected, and communicating pipe 3's lower extreme and the inside intercommunication of grinding storehouse 8 are equipped with the material throwing valve on communicating pipe 3, through setting up the material throwing valve for movable millstone 15 is moving towards the direction of fixed millstone 19, when grinding the fodder that gets into the storage intracavity, the material throwing valve can prevent the fodder in the feeder hopper to get into the storage intracavity.
As shown in fig. 3, 4, 5, the charging valve includes:
the ball seat 2 is connected to the communicating pipe 3 and hollow in the interior, and specifically, the ball seat 2 and the communicating pipe 3 can be integrally formed;
the ball head 21 is movably arranged in the ball head seat 2, a feed hole communicated with the communicating pipe 3 is formed in the ball head 21, the aperture size of the feed hole is matched with the inner diameter size of the communicating pipe 3, or the aperture size of the feed hole can be larger than the inner diameter size of the communicating pipe 3, so that feed in the communicating pipe 3 can fall into the grinding bin 8 from the feed hole;
and a driving part which is used for driving the ball head 21 to rotate when the movable grinding disc 15 moves towards the direction of the fixed grinding disc 19, and further disconnecting the feeding hole from the communicating pipe 3.
When grinding, the movable grinding disc 15 will move towards the direction of the fixed grinding disc 19, and in the moving process, the driving part will drive the ball head 21 to rotate, so that the feed hole which is originally communicated with the communicating pipe 3 coaxially rotates along with the ball head 21 until the feed hole is staggered with the communicating pipe 3 and is separated from the communicating pipe, thus the feed can not enter the grinding bin 8 from the feed hole 21, and the feed can not enter the storage cavity during grinding, thereby influencing the grinding effect.
As shown in fig. 3, 4, and 5, the driving unit includes:
the rotating rod 10 is horizontally fixedly connected to the ball head 21, one end of the rotating rod 10 penetrating out of the ball head seat 2 is provided with a gear 4, and the ball head seat 2 is provided with a through hole for the rotating rod 10 to freely pass through;
the lifting rack column 5 vertically penetrates through the grinding bin 8 and can slide up and down freely, the upper end of the lifting rack column 5 is of a rack structure, a rack part at the upper end of the lifting rack column 5 is externally meshed with the gear 4, and the lower end of the lifting rack column 5 is rotatably connected with the roller 13;
the connecting column 22 arranged on the movable grinding disc 15, in addition, the connecting column 22 can be connected with a cylinder rod of the cylinder 6, the connecting column 22 is driven to move by the cylinder 6 and drives the movable grinding disc 15 to move, the wedge block 14 is arranged on the connecting column 22, the inclined surface of the wedge block 14 faces the movable grinding disc 15, the roller 13 can roll on the inclined surface of the wedge block 14, along with the movement of the movable grinding disc 15 towards the fixed grinding disc 19, the roller 13 rolls from the lower point of the inclined surface of the wedge block 14 to the higher point of the inclined surface, thus acting force for upward movement can be generated on the lifting rack column 5, further, the rack part on the lifting rack column 5 can be driven to be meshed with the gear 4 to rotate, the ball head 21 can be driven to rotate until the communication state of the feed hole and the communicating pipe 3 is blocked, and feed can be prevented from reentering the grinding bin 8.
One end of the lifting rack column 5 penetrating into the grinding bin 8 is fixedly sleeved with a limiting ring 12, the lifting rack column 5 is sleeved with a reset spring 11, two ends of the elastic direction of the reset spring 11 respectively elastically abut against the limiting ring 12 and the inner wall of the grinding bin 8, when the roller 13 rolls from the low point of the inclined surface of the wedge block 14 to the high point of the inclined surface, the lifting rack column 5 moves upwards, and the limiting ring 12 moves upwards, so that the limiting ring 12 compresses the reset spring 11, the reset spring 11 can accumulate elastic potential energy, when the movable grinding disc 15 is far away from the fixed grinding disc 19, the elastic potential energy of the reset spring 11 is released, the lifting rack column 5 can be driven to move downwards rapidly, and then the ball head 21 can rotate to the feed hole to be communicated with the communicating pipe 3, and feed in the feed hopper 1 can continue to enter the grinding bin 8 from the communicating pipe 3.
Example 2
As shown in fig. 10, 11, 12, this embodiment differs from embodiment 1 in that: the mounting plate 18 is provided with a blind hole type chuck mounting cavity 32 facing one end surface of the movable grinding disc 15, the chuck mounting cavity 32 is internally and coaxially connected with a chuck 29, the outer diameter of the chuck 29 increases gradually towards the direction of the outer side of the mouth of the chuck mounting cavity 32, a plurality of strip grooves 33 are formed in the periphery of the chuck 29 along the axial array, the chuck 29 can generate elastic shrinkage deformation when the chuck 29 receives extrusion force along the radial inner side of the chuck 29 through the arrangement of the strip grooves 33, a plurality of baffle plates 17 are arranged on the outer periphery of the chuck 29, when the chuck 29 generates elastic shrinkage, the baffle plates 17 move towards the radial inner side of the chuck 29, baffle plate penetrating grooves 31 for the baffle plates 17 to freely pass through are formed in the periphery of the mounting plate 18, a plurality of ejector rods 30 are annularly arranged on the support 27 in an array, the ejector rods 30 slide into the chuck mounting cavity 32 of the mounting plate 18, in addition, one end of the ejector rod 30 penetrating into the chuck mounting cavity 32 is in a ball head shape, in addition, one end of the ball head shape of the ejector rod 30 is in abutting connection with the outer periphery of the chuck 29, when the movable grinding disc 15 extrudes the mounting disc 18 and pushes the mounting disc 18 to retract into the fixed grinding disc 19, the chuck 29 synchronously moves towards the inner side of the chuck mounting cavity 32, further, one end of the ball head shape of the ejector rod 30 extrudes the chuck 29, so that the chuck 29 is subjected to extrusion force along the radial inner side of the chuck 29, the chuck 29 generates elastic shrinkage deformation, the partition plate 17 moves towards the inner side of the chuck mounting cavity 32, thus, when the fixed grinding disc 19 and the movable grinding disc 15 are mutually close to extrude, grind and crush feed, the partition plate 17 can move towards the inner side of the chuck mounting cavity 32, so that the feed ground into powder can flow freely in a plurality of storage grids, and further, the ground feed has enough time to pass through the filter plate 16, so that the problem that the filtering efficiency is low due to the fact that the feed in one storage grid rotates along with the filter plate 18 without passing through the filter plate 16 in time due to the rotation of the mounting plate 18 is avoided.
Working principle: after the feed is thrown into the feed hopper 1, the feed can fall into the feed storage cavity under the action of gravity, the motor 9 is externally connected with a power supply and rotates to further drive the fixed millstone 19 to rotate, so that the mounting plate 18 can be driven to rotate, when the mounting plate 18 rotates, the partition plates divide the feed storage cavity into a plurality of feed storage grids which can alternately rotate to the lower part of the feed hopper 1, so that the feed storage grids can catch the feed falling into the feed storage cavity, the quantity of the feed stored by the feed storage grids is fixed (even if the stored quantity is deviated, the deviation is not too large and can be ignored), so that after the feed storage grids are fully connected with the feed, the feed cannot enter the feed storage grids again, then the cylinder rod of the cylinder 6 stretches, and the movable millstone 15 is driven to move towards the direction of the fixed millstone 19, so that the movable millstone and the fixed millstone 19 can jointly grind the feed in the feed storage grids, in addition, when the movable millstone 15 moves towards the fixed millstone 19, the movable millstone 15 pushes the mounting disc 18 to move towards the direction away from the movable millstone 15, so that the gap between the movable millstone 15 and the fixed millstone 19 can be gradually reduced, the grinding of feed is realized, along with the movement of the movable millstone 15 towards the fixed millstone 19, the roller 13 rolls from the low point of the inclined surface of the wedge block 14 to the high point of the inclined surface, thus acting force for upward movement can be generated on the lifting rack column 5, further the rack part on the lifting rack column 5 can be driven to rotate in a meshed manner with the gear 4, the ball head 21 can be driven to rotate until the communication state of the feed hole and the communicating pipe 3 is blocked, further the feed can be prevented from reentering the grinding bin 8, after the grinding is finished, the cylinder rod of the cylinder 6 is shortened and reset, and the movable millstone 15 is driven to move towards the direction away from the fixed millstone 19, when movable millstone 15 kept away from fixed millstone 19, release through reset spring 11's elastic potential energy, and then can drive lift rack post 5 and remove downwards fast, and then make bulb 21 can rotate to feed port and communicating pipe 3 intercommunication, feed in the feeder hopper 1 can continue to get into grinding storehouse 8 from communicating pipe 3 like this, gear 4 nominal diameter is less, lift rack post 5 moves up and can drive gear 4 rotatory great stroke, the aperture of feed port is less than the sphere diameter of bulb 21, so grind after initial stage feeding Kong Guanbi (rotate when staggering as to communicating pipe 3), although bulb 21 continues to rotate, but bulb 21 still plays the effect of sealing feeder hopper 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a breed and use fodder ration grinder which characterized in that includes:
the inside of the grinding bin (8) is sealed, a feeding hopper (1) is arranged on the outer wall of the upper side of the grinding bin (8), and a discharge hole (7) is arranged on the outer wall of the lower side of the grinding bin;
the fixed millstone (19) is arranged in the grinding bin (8), and the fixed millstone (19) is driven to rotate by a motor (9) arranged on the grinding bin (8);
a movable millstone (15) arranged in the grinding bin (8), wherein the movable millstone (15) is driven to move by an air cylinder (6) arranged on the grinding bin (8);
the mounting plate (18) is arranged in the grinding bin (8), a mounting groove (26) for mounting the mounting plate (18) is coaxially formed in the fixed grinding plate (19), a storage cavity is formed by surrounding the periphery of the fixed grinding plate (19), the periphery of the movable grinding plate (15) and the periphery of the mounting plate (18), the outer diameter size of the fixed grinding plate (19) is matched with the inner size of the grinding bin (8), no gap exists between the outer edge of the fixed grinding plate (19) and the inner wall of the grinding bin (8), a filter plate (16) is mounted on the discharge hole (7), and the upper surface of the filter plate (16) is arc-shaped and is in smooth transition with the inner wall of the grinding bin (8);
the cylinder rod of the cylinder (6) stretches and drives the movable millstone (15) to move towards the direction of the fixed millstone (19), and after the movable millstone (15) abuts against the end face of the fixed millstone (19), the periphery of the movable millstone (15) can seal the mouth of the feed hopper (1);
the partition plates (17) are connected to the periphery of the mounting plate (18) along the axial array of the mounting plate (18), the partition plates (17) are arranged in a radial manner, and the storage cavity is uniformly divided into a plurality of storage grids;
the elastic abutting part is used for driving the mounting disc (18) to move towards the direction of the movable grinding disc (15) so as to enable the end face of the mounting disc (18) to be in abutting connection with the end face of the movable grinding disc (15), and comprises:
the mounting cover (20) is coaxially connected to the fixed millstone (19), and an output shaft of the motor (9) is connected with the mounting cover (20);
a bracket (27) arranged on the inner wall of the mounting cover (20);
the connecting rod (28) is horizontally connected to the mounting disc (18), the connecting rod (28) penetrates through the bracket (27) and can slide horizontally and freely, the connecting rod (28) and the mounting disc (18) are coaxially arranged, and the mounting disc (18) can slide along the axial direction of the fixed grinding disc (19);
buffer springs (25) sleeved on the connecting rods (28) and respectively elastically propped against the mounting plate (18) and the bracket (27) at two ends in the elastic direction;
one end of the connecting rod (28) far away from the mounting disc (18) is sleeved with a limit nut (24), the limit nut (24) is propped against the surface of the bracket (27), the width dimension of the partition plate (17) is matched with the thickness dimension of the mounting disc (18), and the end face of the fixed grinding disc (19) is provided with a slot (23) for the partition plate (17) to freely pass through.
2. The quantitative grinding device for the feed for the cultivation according to claim 1, wherein a filter plate (16) is arranged on the discharge port (7), and the upper surface of the filter plate (16) is arc-shaped and is in smooth transition with the inner wall of the grinding bin (8).
3. A feed ration grinding device for farming according to claim 2, characterized in that the gap size of the storage chamber is matched with the caliber size of the discharge opening (7).
4. A quantitative grinding device for feed for cultivation according to claim 3, wherein the outer wall of the grinding bin (8) is provided with a communicating pipe (3), the upper end of the communicating pipe (3) is connected with the feed hopper (1) in a penetrating way, and the communicating pipe (3) is provided with a feeding valve.
5. The quantitative grinding device for feed for cultivation according to claim 4, wherein the feed valve comprises:
a ball seat (2) which is connected to the communicating pipe (3) and is hollow in the interior;
a ball head (21) movably arranged in the ball head seat (2), wherein a feed hole communicated with the communicating pipe (3) is formed in the ball head (21);
and the driving part is used for driving the ball head (21) to rotate when the movable grinding disc (15) moves towards the direction of the fixed grinding disc (19), so that the feeding hole is disconnected from the communicating pipe (3).
6. The quantitative grinding device for feed for cultivation according to claim 5, wherein the driving part comprises:
a rotating rod (10) horizontally fixedly connected to the ball head (21), wherein a gear (4) is arranged at one end of the rotating rod (10) penetrating out of the ball head seat (2);
the lifting rack column (5) vertically penetrates through the grinding bin (8) and can slide up and down freely, a rack part at the upper end of the lifting rack column (5) is externally meshed with the gear (4), and a roller (13) is rotatably connected to the lower end of the lifting rack column (5);
the connecting column (22) is arranged on the movable grinding disc (15), the wedge block (14) is arranged on the connecting column (22), the inclined surface of the wedge block (14) faces the movable grinding disc (15), and the roller (13) can roll on the inclined surface of the wedge block (14).
7. The quantitative grinding device for the feed for the cultivation according to claim 6, wherein one end of the lifting rack column (5) penetrating into the grinding bin (8) is fixedly sleeved with a limiting ring (12), the lifting rack column (5) is sleeved with a reset spring (11), and two ends of the elastic direction of the reset spring (11) respectively elastically abut against the limiting ring (12) and the inner wall of the grinding bin (8).
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| CN116984069B true CN116984069B (en) | 2023-12-15 |
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| CN118320923B (en) * | 2024-05-07 | 2024-09-10 | 南通市传染病防治院(南通市第三人民医院) | Medical beauty injection gel preparation device |
| CN118384975B (en) * | 2024-06-24 | 2024-09-03 | 陕西瑞沃生物科技有限公司 | Rutin processing device and rutin processing method |
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