CN112840876A - Reducing mechanism for feed processing - Google Patents
Reducing mechanism for feed processing Download PDFInfo
- Publication number
- CN112840876A CN112840876A CN202011642590.XA CN202011642590A CN112840876A CN 112840876 A CN112840876 A CN 112840876A CN 202011642590 A CN202011642590 A CN 202011642590A CN 112840876 A CN112840876 A CN 112840876A
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- crushing
- shaft
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- bin
- big
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- 239000011148 porous material Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 5
- 238000010298 pulverizing process Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Images
Classifications
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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
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/04—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis
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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
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
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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
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
The invention discloses a crushing device for feed processing, which comprises a crushing bin, wherein the top end of the crushing bin is fixedly provided with a feed hopper, the position of the crushing bin, which is close to the upper end, is provided with a first crushing bin, the two sides of the bottom end of the first crushing bin are respectively and fixedly provided with an inclined blanking plate, the position of the crushing bin, which is close to the bottom end, is provided with a second crushing bin, the two sides of the bottom end of the second crushing bin are respectively and fixedly provided with a discharge hole, and the second crushing bin is positioned at the bottom end of the inclined blanking plate, the feed raw materials are crushed for the second time by the arranged second crushing device, so that the multi-polarization crushing of the raw materials is realized, the crushed raw materials slide down along the inclined direction of the filter plate by the reciprocating swing of the filter plate taking the rotating shaft of the filter plate as the axis, the particle materials with different sizes are separated by the filter plate to solve the problems proposed in the background art.
Description
Technical Field
The invention relates to the technical field of feed processing, in particular to a crushing device for feed processing.
Background
The method is suitable for feed production and processing activities of farms, farmers for raising livestock and poultry, including production of pet food. The feed processing generally needs to take the straws, branches and leaves of crops as raw materials, carry out crushing processing, and then mix the crushed raw materials, but the traditional feed crushing device is difficult to completely crush the raw materials at one time, and the traditional crushing device does not have a filtering device, so that the feed raw materials with qualified sizes cannot be screened out. Accordingly, the present invention provides a crushing apparatus for feed processing to solve the problems set forth in the background art.
Disclosure of Invention
The invention aims to provide a crushing device for feed processing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a crushing device for feed processing comprises a crushing bin, wherein a feed hopper is fixedly arranged at the top end of the crushing bin, a first crushing bin is arranged at the position, close to the upper end, of the crushing bin, inclined blanking plates are fixedly arranged on two sides of the bottom end of the first crushing bin, a second crushing bin is arranged at the position, close to the bottom end, of the crushing bin, discharge ports are fixedly arranged on two sides of the bottom end of the second crushing bin, the second crushing bin is positioned at the bottom end of the inclined blanking plates, support legs are fixedly arranged at four corners of the bottom end of the crushing bin, a fixed connecting rod is fixedly connected between the two support legs at the same side, a first crushing device is arranged in the first crushing bin, the first crushing device comprises a first large crushing shaft and a second large crushing shaft which are parallel to each other, the first large crushing shaft and the second large crushing shaft are rotatably connected with the crushing bin, a plurality of groups of first large crushing teeth which are arranged at equal intervals are arranged on the first large crushing, one end of the first big crushing shaft is coaxially and fixedly provided with a first big gear wheel, a plurality of groups of second big crushing teeth which are arranged at equal intervals on the circumference are arranged on the second big crushing shaft, each group of second big crushing teeth are arranged at equal intervals, the second big crushing teeth and the first big crushing teeth are crossed, one end of the second big crushing shaft is coaxially and fixedly provided with a first small gear, the first small gear and the first big gear wheel are mutually meshed, one end of the second big crushing shaft, far away from the first small gear, is provided with a first motor, the first motor is fixedly connected with the crushing bin, an output shaft of the first motor penetrates through the crushing bin and is coaxially and fixedly connected with the second big crushing shaft, a second crushing device is arranged in the second crushing bin, the second crushing device comprises a first small crushing shaft and a second small crushing shaft which are parallel to each other, a plurality of groups of first small crushing teeth which are arranged at equal intervals on the first small crushing shaft, be linear equidistant range between the first little crushing tooth of every group, the coaxial fixed second gear wheel that is equipped with in one end of first little crushing shaft, the epaxial second that is the equidistant range of circumference of being equipped with a plurality of groups of second is smashed the tooth for a short time, equidistant interval comes between the little crushing tooth of every group second, the coaxial fixed second pinion that is equipped with in one end of the little crushing shaft of second, intermeshing between second pinion and the second gear wheel, the one end that the little crushing shaft of second kept away from the second pinion is equipped with the second motor, fixed connection between second motor and the crushing storehouse, coaxial fixed connection between second motor output shaft passes crushing storehouse and the little crushing shaft of second.
As a further scheme of the invention, two support legs at one side of the crushing bin are fixedly provided with side position rods, the side position rods are positioned at one side of the crushing bin, and one end of each side position rod, which is far away from the crushing bin, is fixedly provided with a rotating shaft disc, so that a filter plate is convenient to install.
As a further scheme of the invention, an arc sliding hole penetrates through the support leg at the side far away from the side position rod, and the arc center of the arc sliding hole is the axis of the rotating shaft disc, so that the filter plate can stably shake by taking the axis of the rotating shaft disc as the rotating axis.
As a further scheme of the invention, an obliquely arranged filter plate is arranged below the crushing bin, the filter plate is inclined towards the bottom end of one side far away from the crushing bin, so that the crushed feed can slide down along the inclined direction of the filter plate, side plates are fixedly arranged on two sides of the filter plate, and the side plates are fixedly connected with the filter plate, so that the crushed feed can be prevented from sliding out of two sides of the filter plate.
As a further scheme of the invention, the filter plate is provided with filter holes with gradually changed and uniformly distributed apertures, so that the crushed feed can be conveniently classified and screened.
As a further scheme of the invention, two sides of one end, close to the rotating shaft disc, of the filter plate are fixedly provided with filter plate rotating shafts, the filter plate rotating shafts penetrate through the rotating shaft disc and are rotatably connected with the rotating shaft disc, two sides, close to one end of the crushing bin, of the filter plate are fixedly provided with limiting sliding shafts, the limiting sliding shafts are positioned in the arc sliding holes and are slidably connected with the support legs, and stable shaking of the filter plate is facilitated.
As a further scheme of the invention, an eccentric rotating shaft is fixedly arranged at the eccentric position of one side of the first big gear wheel, which is far away from the first big crushing shaft, a connecting rod is connected between the eccentric rotating shaft and the limiting sliding shaft at the same side, and two ends of the connecting rod are respectively rotatably connected with the limiting sliding shaft and the eccentric rotating shaft which correspond to the positions, so that the connecting rod drives the filter plate to shake by taking the rotating shaft of the filter plate as the axis.
As a further scheme of the present invention, the feed hopper is communicated with the first crushing bin, the feed opening formed by the two inclined blanking plates is located right above the space between the first small crushing shaft and the second small crushing shaft, the feed inlet of the feed hopper is located right above the space between the first large crushing shaft and the second large crushing shaft, so that the feed falls from the feed hopper into the gap between the first large crushing shaft and the second large crushing shaft, and the feed falling from the space between the two inclined blanking plates directly falls onto the first small crushing shaft and the second small crushing shaft.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the feed raw materials are firstly crushed by the arranged first crushing device and secondly crushed by the arranged second crushing device, so that the multi-polarization crushing of the raw materials is realized, the crushed raw materials slide down along the inclined direction of the filter plate by the arranged filter plate which swings in a reciprocating manner by taking the rotating shaft of the filter plate as the axis, and the granular raw materials with different sizes are separated by the filter plate, so that the technical problems provided by the technical background are solved.
Drawings
Fig. 1 is a schematic structural view of a crushing device for feed processing.
Fig. 2 is an exploded view of a crushing apparatus for feed processing.
Fig. 3 is a schematic view of a crushing apparatus for feed processing at a position a in fig. 2.
Fig. 4 is a schematic structural view of a crushing device for feed processing at the position B in fig. 2.
In the figure: a crushing bin 1; a feed hopper 11; a first crushing bin 12; the blanking plate 121 is inclined; a second crushing bin 13; a discharge port 131; a leg 14; a fixed link 141; a circular arc slide hole 142; a side lever 15; a spindle disk 151; a first crushing device 2; a first large pulverizing shaft 21; the first large crushing teeth 211; a first bull gear 212; a second large pulverizing shaft 22; the second large pulverizing teeth 221; a first pinion gear 222; a first motor 223; a second crushing device 3; a first small pulverizing shaft 31; first small crushing teeth 311; a second bull gear 312; a second small pulverizing shaft 32; the second small crushing teeth 321; a second pinion gear 322; a second motor 323; a filter plate 4; side plates 41; a filter aperture 42; a filter plate rotation shaft 43; a limit slide shaft 44; a connecting rod 45.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, a crushing device for feed processing includes a crushing bin 1, a feeding hopper 11 is fixedly disposed at a top end of the crushing bin 1, a first crushing bin 12 is disposed at a position close to an upper end of the crushing bin 1, inclined blanking plates 121 are fixedly disposed at two sides of a bottom end of the first crushing bin 12, a second crushing bin 13 is disposed at a position close to a bottom end of the crushing bin 1, discharge ports 131 are fixedly disposed at two sides of a bottom end of the second crushing bin 13, the second crushing bin 13 is disposed at a bottom end of the inclined blanking plates 121, support legs 14 are fixedly disposed at four corners of the bottom end of the crushing bin 1, a fixed connecting rod 141 is fixedly connected between the two support legs 14 at the same side, a first crushing device 2 is disposed in the first crushing bin 12, the first crushing device 2 includes a first large crushing shaft 21 and a second large crushing shaft 22 which are parallel to each other, the first large crushing shaft 21 and the second large crushing shaft 22 are, a plurality of groups of first big crushing teeth 211 which are arranged at equal intervals on the circumference are arranged on the first big crushing shaft 21, each group of first big crushing teeth 211 is arranged at intervals, one end of the first big crushing shaft 21 is coaxially and fixedly provided with a first big gear 212, a plurality of groups of second big crushing teeth 221 which are arranged at equal intervals on the second big crushing shaft 22 are arranged at equal intervals on the circumference, each group of second big crushing teeth 221 is arranged at equal intervals, the second big crushing teeth 221 and the first big crushing teeth 211 are arranged in a crossed manner, one end of the second big crushing shaft 22 is coaxially and fixedly provided with a first small gear 222, the first small gear 222 and the first big gear 212 are meshed with each other, one end of the second big crushing shaft 22 far away from the first small gear 222 is provided with a first motor 223, the first motor 223 is fixedly connected with the crushing bin 1, an output shaft of the first motor 223 penetrates through the crushing bin 1 and the second big crushing shaft 22 to be coaxially and fixedly connected, a second crushing device 3 is arranged in the second crushing, the second crushing device 3 comprises a first small crushing shaft 31 and a second small crushing shaft 32 which are parallel to each other, a plurality of groups of first small crushing teeth 311 which are arranged at equal intervals on the circumference are arranged on the first small crushing shaft 31, each group of first small crushing teeth 311 is arranged at equal intervals in a linear mode, one end of the first small crushing shaft 31 is coaxially and fixedly provided with a second large gear 312, a plurality of groups of second small crushing teeth 321 which are arranged at equal intervals on the circumference are arranged on the second small crushing shaft 32, each group of second small crushing teeth 321 is arranged at equal intervals, one end of the second small crushing shaft 32 is coaxially and fixedly provided with a second small gear 322, the second small gear 322 is meshed with the second large gear 312, one end, far away from the second small gear 322, of the second small crushing shaft 32 is provided with a second motor 323, the second motor 323 is fixedly connected with the crushing chamber 1, and an output shaft of the second motor 323 passes through the crushing chamber 1 and is coaxially and fixedly connected with the second small crushing shaft 32.
It should be noted that the size of the first large crushing shaft 21 is equal to the size of the second large crushing shaft 22, the size of the second large crushing tooth 221 is equal to the size of the first large crushing tooth 211, the size of the first small crushing shaft 31 is equal to the size of the second small crushing shaft 32, the size of the first small crushing tooth 311 is equal to the size of the second small crushing tooth 321, the sizes of the first large crushing shaft 21 and the second large crushing shaft 22 are both larger than the sizes of the first small crushing shaft 31 and the second small crushing shaft 32, the sizes of the second large crushing tooth 221 and the first large crushing tooth 211 are larger than the sizes of the second small crushing tooth 321 and the first small crushing tooth 311, so that the feed raw material can be crushed primarily between the first large crushing shaft 21 and the second large crushing shaft 22, and the primarily crushed feed raw material can be crushed secondarily through the first small crushing shaft 31 and the second small crushing shaft 32.
In this affair example, all fixedly on two stabilizer blades of smashing storehouse 1 one side being equipped with side position pole 15, side position pole 15 is located the one side of smashing storehouse 1, and side position pole 15 is kept away from the fixed pivot dish 151 that is equipped with of one end of smashing storehouse 1, the installation filter 4 of being convenient for.
Furthermore, the support leg 14 far away from the side rod 15 is provided with an arc sliding hole 142 in a penetrating manner, and an arc center of the arc sliding hole 142 is an axis of the rotating shaft disc 151, so that the filter plate 4 can stably shake by taking the axis of the rotating shaft disc 151 as a rotating axis.
It is worth noting that, smash the filter 4 that the below in storehouse 1 was equipped with the slope setting, the filter 4 is to keeping away from the bottom slope of smashing 1 one side in storehouse, and the fodder of being convenient for by smashing can be along the incline direction of filter 4 landing down, and the both sides of filter 4 are all fixed and are equipped with curb plate 41, and fixed connection between curb plate 41 and the filter 4 is convenient for prevent to be followed the both sides roll-off of filter 4 by the fodder of smashing.
Deeply, the filtering plate 4 is provided with filtering holes 42 with gradually changed and evenly distributed apertures, which is convenient for classifying and screening the crushed feed.
It is worth mentioning that the aperture of the filtering holes 42 is gradually increased from the end close to the crushing bin 1 to the end of the rotating shaft disc 151, so as to facilitate multi-stage filtering of feed raw materials with different particle sizes.
It is further described that the feed material crushed on the filter plate 4 slides down in the direction of inclination of the filter plate 4, from the end close to the crushing bin 1 to the end of the rotating shaft disc 151.
Still further, the both sides that filter 4 is close to pivot dish 151 one end all are fixed and are equipped with filter pivot 43, and filter pivot 43 passes and rotates between pivot dish 151 and the pivot dish 151 to be connected, and filter 4 is close to the both sides of smashing 1 one end of storehouse and all fixes being equipped with spacing sliding shaft 44, and sliding shaft 44 is located circular arc slide opening 142 and sliding connection between this stabilizer blade, the stable shake of filter 4 of being convenient for.
Furthermore, an eccentric rotating shaft 213 is fixedly arranged at an eccentric position of one side of the first large gear 212, which is far away from the first large crushing shaft 21, a connecting rod 45 is connected between the eccentric rotating shaft 213 and the limiting sliding shaft 44 at the same side, and two ends of the connecting rod 45 are respectively connected with the limiting sliding shaft 44 and the eccentric rotating shaft 213 at corresponding positions in a rotating manner, so that the connecting rod 45 can drive the filter plate 4 to shake by taking the filter plate rotating shaft 43 as an axis.
In this embodiment, the feed hopper 11 and the first crushing bin 12 are communicated with each other, the feed opening formed by the two inclined blanking plates 121 is located right above the space between the first small crushing shaft 31 and the second small crushing shaft 32, the feed inlet of the feed hopper 11 is located right above the space between the first large crushing shaft 21 and the second large crushing shaft 22, so that the feed falls into the gap between the first large crushing shaft 21 and the second large crushing shaft 22 from the feed hopper 11, and the feed falling from the two inclined blanking plates 121 can directly fall onto the first small crushing shaft 31 and the second small crushing shaft 32.
The working principle of the invention is as follows: starting the first motor 223, the output shaft of the first motor 223 rotates to drive the second big crushing shaft 22 to rotate, the second big crushing shaft 22 is meshed with the first big gear 212 through the first small gear 222 to drive the first big crushing shaft 21 to rotate, the first big crushing shaft 21 rotates clockwise, the second big crushing shaft 22 rotates anticlockwise, the rotating speed of the second big crushing shaft 22 is greater than that of the first big crushing shaft 21, starting the second motor 323, the output shaft of the second motor 323 rotates to drive the second small crushing shaft 32 to rotate, the rotation of the second small crushing shaft 32 is meshed with the second big gear 312 through the second small gear 322 to drive the first small crushing shaft 31 to rotate, the second small crushing shaft 32 rotates clockwise, the first small crushing shaft 31 rotates anticlockwise, and the rotating speed of the second small crushing shaft 32 is greater than that of the first small crushing shaft 31;
the straw of the feed raw material is poured into the feed hopper 11, the feed raw material falls between the first big crushing shaft 21 and the second big crushing shaft 22 through the feed hopper 11, the differential rotation of the first big crushing shaft 21 and the second big crushing shaft 22 through the differential rotation is realized, the second big crushing teeth 221 and the first big crushing teeth 211 which are arranged at intervals rotate to primarily crush the feed, the primarily crushed feed falls on the gap between the first small crushing shaft 31 and the second small crushing shaft 32 through the feed opening between the inclined blanking plates 121, the primarily crushed feed is crushed again through the second small crushing teeth 321 and the first small crushing teeth 311 which rotate at intervals, the finally crushed material falls on the filter plate 4, the eccentric rotating shaft 213 rotates along with the first big crushing shaft 21, the filter plate 4 is driven by the connecting rod 45 to swing by taking the filter plate rotating shaft 43 as the axis, make spacing slide shaft 44 slide in circular arc slide opening 142, realized through the shake of filter 4 that the material that is smashed on the filter 4 slides along the incline direction of filter 4, because the aperture of filter 42 increases gradually from the one end that is close to crushing storehouse 1 to the one end of pivot dish 151, so see through the filter 4 and be sieved the fodder granule size that comes out and increase in proper order.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A crushing device for feed processing comprises a crushing bin (1), and is characterized in that a feed hopper (11) is fixedly arranged at the top end of the crushing bin (1), a first crushing bin (12) is arranged at a position, close to the upper end, of the crushing bin (1), inclined blanking plates (121) are fixedly arranged on two sides of the bottom end of the first crushing bin (12), a second crushing bin (13) is arranged at a position, close to the bottom end, of the crushing bin (1), discharge holes (131) are fixedly arranged on two sides of the bottom end of the second crushing bin (13), the second crushing bin (13) is positioned at the bottom end of the inclined blanking plates (121), supporting legs (14) are fixedly arranged at four corners of the bottom end of the crushing bin (1), a fixed connecting rod (141) is fixedly connected between the two supporting legs (14) at the same side, a first crushing device (2) is arranged in the first crushing bin (12), and the first crushing device (2) comprises a first large crushing shaft (21) and a second large crushing shaft, the first big crushing shaft (21) and the second big crushing shaft (22) are rotationally connected with the crushing bin (1), a plurality of groups of first big crushing teeth (211) which are arranged at equal intervals on the circumference are arranged on the first big crushing shaft (21), each group of first big crushing teeth (211) is arranged at intervals, one end of the first big crushing shaft (21) is coaxially and fixedly provided with a first big gear (212), a plurality of groups of second big crushing teeth (221) which are arranged at equal intervals on the circumference are arranged on the second big crushing shaft (22), each group of second big crushing teeth (221) are arranged at equal intervals, the second big crushing teeth (221) and the first big crushing teeth (211) are arranged in a crossed manner, one end of the second big crushing shaft (22) is coaxially and fixedly provided with a first small gear (222), the first small gear (222) and the first big gear (212) are meshed with each other, one end, far away from the first small gear (222), of the second big crushing shaft (22) is provided with a first motor (223), the first motor (223) is fixedly connected with the crushing bin (1), an output shaft of the first motor (223) penetrates through the crushing bin (1) and is coaxially and fixedly connected with the second large crushing shaft (22), the second crushing bin (13) is internally provided with a second crushing device (3), the second crushing device (3) comprises a first small crushing shaft (31) and a second small crushing shaft (32) which are parallel to each other, a plurality of groups of first small crushing teeth (311) which are arranged at equal intervals in the circumference are arranged on the first small crushing shaft (31), each group of first small crushing teeth (311) are arranged at equal intervals in a linear mode, one end of the first small crushing shaft (31) is coaxially and fixedly provided with a second large gear (312), a plurality of groups of second small crushing teeth (321) which are arranged at equal intervals in the circumference are arranged on the second small crushing shaft (32), each group of second small crushing teeth (321) are arranged at equal intervals, one end of the second small crushing shaft (32) is coaxially and fixedly provided with a second small gear (322), the second small gear (322) and the second large gear (312) are meshed with each other, one end, far away from the second small gear (322), of the second small crushing shaft (32) is provided with a second motor (323), the second motor (323) is fixedly connected with the crushing bin (1), and an output shaft of the second motor (323) penetrates through the crushing bin (1) and is coaxially and fixedly connected with the second small crushing shaft (32).
2. The crushing device for feed processing according to claim 1, wherein two support legs at one side of the crushing bin (1) are respectively fixedly provided with a side position rod (15), the side position rods (15) are positioned at one side of the crushing bin (1), and one end of each side position rod (15) far away from the crushing bin (1) is fixedly provided with a rotating shaft disc (151).
3. The crushing device for feed processing according to claim 2, wherein an arc sliding hole (142) is formed in the supporting leg (14) far away from the side rod (15), and an arc center of the arc sliding hole (142) is a shaft center of the rotating shaft disc (151).
4. A crushing apparatus for feed processing according to claim 3, wherein a filter plate (4) is obliquely arranged below the crushing bin (1), the filter plate (4) is inclined towards the bottom end of the side far away from the crushing bin (1), side plates (41) are fixedly arranged on both sides of the filter plate (4), and the side plates (41) are fixedly connected with the filter plate (4).
5. A crushing device for feed processing according to claim 4, characterized in that the filter plate (4) is provided with filter holes (42) with gradually changing and evenly distributed pore diameters.
6. The crushing device for feed processing according to claim 5, wherein the filter plate (4) is fixedly provided with a filter plate rotating shaft (43) at both sides near one end of the rotating shaft disc (151), the filter plate rotating shaft (43) penetrates through the rotating shaft disc (151) to be rotatably connected with the rotating shaft disc (151), the filter plate (4) is fixedly provided with a limiting sliding shaft (44) at both sides near one end of the crushing bin (1), and the limiting sliding shaft (44) is positioned in the arc sliding hole (142) and is slidably connected with the support leg.
7. The crushing device for feed processing according to claim 6, wherein an eccentric rotating shaft (213) is fixedly arranged at an eccentric position of one side of the first large gear (212) far away from the first large crushing shaft (21), a connecting rod (45) is connected between the eccentric rotating shaft (213) and the limiting sliding shaft (44) at the same side, and two ends of the connecting rod (45) are respectively connected with the limiting sliding shaft (44) and the eccentric rotating shaft (213) which correspond to the positions in a rotating manner.
8. A crushing apparatus for feed processing according to claim 1, wherein the feeding hopper (11) is in communication with the first crushing bin (12), the discharge opening formed by two inclined discharge plates (121) is located directly above the space between the first small crushing shaft (31) and the second small crushing shaft (32), and the feeding opening of the feeding hopper (11) is located directly above the space between the first large crushing shaft (21) and the second large crushing shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011642590.XA CN112840876A (en) | 2020-12-31 | 2020-12-31 | Reducing mechanism for feed processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011642590.XA CN112840876A (en) | 2020-12-31 | 2020-12-31 | Reducing mechanism for feed processing |
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| Publication Number | Publication Date |
|---|---|
| CN112840876A true CN112840876A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011642590.XA Pending CN112840876A (en) | 2020-12-31 | 2020-12-31 | Reducing mechanism for feed processing |
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| CN (1) | CN112840876A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114698420A (en) * | 2022-04-15 | 2022-07-05 | 新疆农业大学 | A pull out stalk and smash all-in-one for cotton stalk |
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Application publication date: 20210528 |