CN213644444U

CN213644444U - Fodder crushing apparatus

Info

Publication number: CN213644444U
Application number: CN202022078071.7U
Authority: CN
Inventors: 方静霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-09
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a feed crushing device, which relates to the field of crushing mechanical devices and comprises a shell, wherein a pair of crushing rollers are arranged inside the shell, a pair of shredding cutters are arranged below the pair of crushing rollers, a circular filter screen is arranged below the pair of shredding cutters, a polymerization groove is arranged on the circular filter screen, one end of the pair of crushing rollers is connected with a pair of meshing gears, the other end of the pair of crushing rollers is connected with a large gear, a large gear is meshed with a small gear, the small gear is connected with a driving shredding cutter, the other end of the small gear is connected with a pair of meshing gears, the small gear is connected with a large belt wheel and is connected with a small belt wheel and a motor, and the two-stage speed reduction of the belt wheel and the gear is adopted to ensure that the two shredding cutters and the two crushing rollers obtain proper torque and rotating speed, thereby ensuring that the, the polymerization tank collects the larger crushed pieces in the tank until the two crushing rollers crush again.

Description

Fodder crushing apparatus

Technical Field

The utility model relates to a crushing mechanical device field, concretely relates to fodder crushing apparatus.

Background

The animal husbandry is to utilize the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, mink, otter and quail to convert pasture, feed and other plant energy into animal energy through artificial feeding and breeding so as to obtain the production departments of animal products such as meat, eggs, milk, wool, cashmere, hide, silk, medicinal materials and the like, and is different from self-sufficient livestock feeding.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the utility model provides a fodder crushing apparatus, when using, start two motors, the conveyer belt can convey and will smash the fodder, big small belt wheel can carry out the deceleration earlier, then the pinion drives the gear wheel deceleration once more, drive the big band wheel of second and then the big band wheel of second that drives again, a pair of crushing roller can obtain great moment of torsion and just smash into cubic earlier to the fodder, a pair of cutter that tears can obtain certain moment of torsion and carry out the secondary and smash, the big band wheel of second drives circular filter screen rotatory, circular filter screen can strengthen and smash the fodder contact surface, let the rapid whereabouts that is less than circular filter screen after smashing, the polymerization groove can transport the casing once more of great crushing piece once more and smash once more, in order to solve the problem that proposes among the above-.

In order to achieve the above object, the utility model provides a following technical scheme: a feed crushing device comprises a shell, wherein a driving shredding cutter, a driven shredding cutter, a driving crushing roller and a driven crushing roller are arranged inside the shell, limiting plates are respectively arranged between two extrusion rollers and the inner wall of the shell, openings below the two limiting plates are opposite to the driving shredding cutter and the driven shredding cutter, a circular filter screen is arranged below the driving shredding cutter, the circular filter screen penetrates through the shell, a circular shell is arranged outside the circular filter screen, the circular shell is fixedly connected with the shell, a discharge port is arranged at the bottom of the shell, four supporting legs are arranged at the bottom of the shell, a driving shaft and a driven shaft are respectively arranged in the two cutters, a rotating shaft and a driven rotating shaft are respectively arranged in the two pressing rollers, the driving shaft penetrates through the left side of the shell to be connected with a driving gear and a right side to be connected with a small gear until, the big belt pulley is connected with the small belt pulley, the gear wheel is connected with the one end of pivot, the pivot other end is connected the gear and is up to connecting the little belt pulley of second, the little belt pulley of second is connected with the big belt pulley of second, gear engagement second gear, driving gear meshing driven gear, driven gear connects the driven shaft, driven shaft is connected to the second gear.

In a preferred embodiment, the top of the left side of the shell is connected with a fixed plate, a motor is fixedly connected to the upper side of the fixed plate, the output end of the motor penetrates through a belt wheel to be connected to a fixed block on the fixed plate, another belt wheel on the belt wheel and the fixed plate is connected with a V-shaped belt to form a conveying belt, a connecting block is arranged at the bottom of the other belt wheel and is fixed on the fixed plate, a connecting plate is connected to the bottom of the right side of the shell, a second motor is fixed to the upper side of the connecting plate, and the.

In a preferred embodiment, circular filter screen is left side open cavity, circular filter screen is passed and is connected the fixed axle by the pivot in the shell, the fixed axle passes the shell and connects the big band pulley of second, the fixed axle plays the bearing effect to circular filter screen, all use V-arrangement area to connect between the band pulley, be fixed with five polymerization boards on the circular filter screen, polymerization board inclination arranges, polymerization board is aided with two connecting plates and forms polymerization groove.

In a preferred embodiment, the driving shaft is connected with a rolling bearing on the inner wall of the shell, the rolling bearing is connected with a bearing end cover, the bearing end cover is connected with the shell, and each rotating shaft is provided with a bearing and a bearing end cover matched with the bearing on the shell to ensure rotation.

In a preferred embodiment, the driving gear and the driven gear are identical in size and are externally provided with a box body, the small gear, the large gear, the gear and the second gear are externally provided with box bodies, the gear and the second gear are identical in size, the shell at the bottom of each box body extends out of the connecting plate for supporting, and a bearing end cover matched with the bearing are arranged between each box body of each rotating shaft to ensure rotation.

In a preferred embodiment, the rotating shafts and the gears are fixedly connected by using flat keys, the driving shaft is fixedly connected with a pulley shaft and then connected with a large pulley, the second small pulley and the rotating shafts are connected with the large pulley and the driving shaft in the same way, and the circular filter screen and the shell form a material storage cavity.

In a preferred embodiment, the active shredding cutter and the driven shredding cutter are distributed in a staggered mode, the driving shaft and the driven shaft are both provided with matched cutters in a staggered mode, and fixed cutters are arranged on the shell of the other side, opposite to the matched cutters and the two shredding cutters, of the matched cutter.

The utility model discloses a technological effect and advantage:

1. two motors are started, the conveyor belt drives the feed to be crushed to enter the two limiting plates through the connecting blocks, the big belt wheel and the small belt wheel can drive the driving shaft to rotate after speed reduction, and then the pinion and the driving gear are driven to rotate, the driving gear drives the meshed driven gear to rotate so that the two shredding cutters can obtain certain torque to reduce the speed to rotate, the pinion drives the big gear to reduce the speed and then drives the rotating shaft to rotate, and then the gear and the second small belt wheel are driven to rotate, the gear drives the meshed second gear to rotate so that the two shredding rollers obtain larger torque to cut the crushed feed into blocks, the limiting plates enable the whole block feed to fall into the two shredding cutters to perform secondary crushing, the crushed feed is crushed, compared with the prior art, the improvement of multistage speed reduction, torque increase and repeated crushing.

2. The rotation of the little band pulley of second can drive the rotation of the big band pulley of second, it is rotatory to drive the fixed axle after the deceleration, and then it is rotatory to drive circular filter screen, the rotatory increase of circular filter screen and crushing fodder contact surface, let and be less than the rapid whereabouts of circular filter screen after smashing, polymerization groove can collect great crushing piece in the inslot on circular filter screen, wait rotatory to two limiting plate inside messenger, polymerization groove notch is downward, throw great crushing piece to two crushing rollers in, make great crushing piece smash once more, compared with the prior art, the great crushing piece of automatic collection progress kibbling once more has been had.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a right side view of the present invention;

FIG. 4 is a sectional view taken along the line A-B of the present invention;

FIG. 5 is a cross-sectional view taken along line C-D of the present invention;

fig. 6 is a cross-sectional view taken along direction E-F of the present invention;

fig. 7 is a left side sectional view of the present invention.

The reference signs are: 1. the crushing device comprises a shell, 2, a driving crushing roller, 3, a driving shredding cutter, 4, a driven crushing roller, 5, a driven shredding cutter, 6, a limiting plate, 7, a circular filter screen, 8, a circular shell, 9, a discharge hole, 10, a fixing plate, 11, a motor, 12, a belt pulley, 13, a conveyor belt, 14, a connecting block, 15, a second small belt pulley, 16, a connecting plate, 17, a second large belt pulley, 18, a second motor, 19, a small belt pulley, 20, a large belt pulley, 21, a driving shaft, 22, a driven shaft, 23, a rotating shaft, 24, a driven rotating shaft, 25, a driving gear, 26, a box, 27, a small gear, 28, a large gear, 29, a fixed shaft, 30, 31, a second gear, 32, a driven gear, 33, a rolling bearing, 34, a bearing end cover, 35, a matched cutter, 36, a fixed cutter and 37, and.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-7, the utility model provides a feed crushing device, which comprises a shell 1, wherein a driving shredding cutter 3, a driven shredding cutter 5, a driving shredding roller 2 and a driven shredding roller 4 are arranged inside the shell 1, limiting plates 6 are respectively arranged between the two shredding rollers and the inner wall of the shell 1, an opening part below the two limiting plates 6 is just opposite to the driving shredding cutter 3 and the driven shredding cutter 5, a circular filter screen 7 is arranged below the driving shredding cutter 3, the circular filter screen 7 passes through the shell 1, a circular shell 8 is arranged outside the circular filter screen 7, the circular shell 8 is fixedly connected with the shell 1, a discharge port 9 is arranged at the bottom of the shell 1, four supporting legs are arranged at the bottom of the shell 1, a driving shaft 21 and a driven shaft 22 are respectively arranged in the two cutters, a rotating shaft 23 and a driven rotating shaft 24 are respectively arranged in the two shredding rollers, the driving shaft 21 passes shell 1 left side and connects driving gear 25, right side connection pinion 27 until connecting big band pulley 20, pinion 27 meshes gear wheel 28, big band pulley 20 is connected with little band pulley 19, the one end of pivot 23 is connected to gear wheel 28, the pivot 23 other end connecting gear 30 is until connecting second little band pulley 15, second little band pulley 15 is connected with second big band pulley 17, gear 30 meshes second gear 31, driving gear 25 meshes driven gear 32, driven gear 32 connects driven shaft 22, driven shaft 24 is connected to second gear 31.

The top of 1 left side of shell is connected with fixed plate 10, fixed plate 10 top fixedly connected with motor 11, motor 11 output passes band pulley 12 and is connected to fixed plate 10 and goes up the fixed block, another band pulley is connected with V-arrangement area and is formed conveyer belt 13 on band pulley 12 and the fixed plate 10, another band pulley bottom is equipped with connecting block 14, connecting block 14 is fixed on

fixed plate

10, 1 right side bottom of shell is connected with connecting plate 16, the connecting plate 16 top is fixed with second motor 18, the 18 outputs of second motor are connected with miniascape 19, connecting block 14 guarantees to treat on the conveyer belt 13 that the crushing object enters into in two limiting plates 6.

Circular filter screen 7 is left side open cavity, circular filter screen 7 is passed by 1 internal pivot of shell and is connected fixed axle 29, fixed axle 29 passes shell 1 and connects the big band pulley of second 17, fixed axle 29 plays the bearing effect to circular filter screen 7, all use the V-arrangement area to connect between the band pulley, be fixed with five polymerization boards on the circular filter screen 7, polymerization board inclination arranges, polymerization board is aided with two connecting plates and forms polymerization groove, and polymerization board inclination and the circular filter screen 7 centre of a circle are connected the angle with limiting plate 6 and are complementary, when letting polymerization groove rotatory to two connecting plates top, and polymerization board is the level earlier then the downward sloping.

The inner wall of the driving shaft 21 of the shell 1 is connected with a rolling bearing 33, the rolling bearing 33 is connected with a bearing end cover 34, the bearing end cover 34 is connected to the shell 1, and each rotating shaft is provided with a bearing and a bearing end cover matched with the bearing on the shell 1 to guarantee rotation.

The driving gear 25 meshes driven gear 32 size unanimity and is equipped with box 26 outward, pinion 27 and gear wheel 28, gear 30 and second gear 31 all are equipped with the box outward, gear 30 and second gear 31 size unanimity, each bottom half shell 1 all stretches out the connecting plate and is used for supporting, all be equipped with the bearing between each box of each pivot and cooperate the bearing end cover of bearing to guarantee the gyration, protect each gear not corroded by the environment.

All use the parallel key to consolidate between each pivot and the gear and connect, driving shaft 21 is fixed connection band pulley axle 37 earlier and is connected big band pulley 20 again, second small band pulley 15 and pivot 23 are unanimous with big band pulley 20 and driving shaft 21 connected mode, circular filter screen 7 and shell 1 form the storage cavity, let the fodder after smashing can temporary storage.

Initiative shredding cutter 3 and the dislocation of driven shredding cutter 5 distribute, driving shaft 21 and driven shaft 22 are all misplaced and are installed cooperation cutter 35, be equipped with fixed cutter 36 on cooperation cutter 35 and the relative opposite side shell 1 of two shredding cutters, guarantee that all directions all receive the cutter cutting, let the smashing of fodder more thoroughly.

The implementation mode is specifically as follows:

the second motor 18 is started, the second motor 18 drives the small belt wheel 19 to rotate, the small belt wheel 19 drives the large belt wheel 20 to rotate and reduce the rotating speed, the large belt wheel 20 drives the belt wheel shaft 37 to rotate, further drives the belt wheel shaft 37 and the connected driving shaft 21 to rotate, the driving shaft 21 drives the connected pinion 27, the driving gear 25 and the driving shredding cutter 3 to rotate, the pinion 27 drives the meshed big gear 28 to rotate and reduce the rotating speed again, the driving gear 25 drives the meshed driven gear 32 to rotate, the driven gear 32 drives the driven shaft 22 to rotate, further drives the driven shredding cutter 5 to rotate, the big gear 28 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the gear 30 and the driving shredding roller 2 and the belt wheel shaft connected at one end of the gear 30 to rotate, the gear 30 drives the meshed second gear 31 to rotate, the rotating shaft 23 drives the second small belt wheel 15 to rotate at the belt wheel shaft connected at one, the second gear 31 drives the connected driven rotating shaft 24 to rotate, and further drives the driven crushing roller 4 to rotate, the second small belt wheel 15 drives the second large belt wheel 17 to rotate and simultaneously reduce the rotating speed, the second large belt wheel 17 drives the fixed shaft 29 to rotate, the fixed shaft 29 drives the circular filter screen 7 to rotate, the motor 11 is started, the motor 11 drives the belt wheel 12 to rotate, the belt wheel 12 drives the conveyor belt 13 to operate, feed to be crushed is placed and enters the two limiting plates 6 under the action of the conveyor belt 13 and the connecting block 14, the two crushing rollers cut the feed into blocks at low rotating speed and high torque, the limiting plates 6 enable the block feed to fall into the two shredding cutters completely for secondary crushing, the crushed feed falls onto the circular filter screen 7, the circular filter screen 7 rotates to increase and crush the contact surface of the feed after multistage speed reduction, the crushed feed falls rapidly below the circular filter screen, a polymerization groove on the circular filter screen can collect larger crushed blocks, wait to rotate to inside messenger's polymerization groove notch of two limiting plates 6 downwards, throw great crushing piece to two crushing rollers in, make great crushing piece smash once more, the fodder after smashing gets into the storage cavity earlier, flows out from discharge gate 9 afterwards.

The utility model discloses the theory of operation: referring to fig. 1-7, through the two-stage deceleration of band pulley, gear, let two shredding cutter and two crushing roller obtain suitable moment of torsion and rotational speed to let smash easier, circular filter screen 7 rotates after the band pulley deceleration once more and enlarges and smashes the fodder contact surface, and the polymerization groove can be collected great crushing piece in the groove, and is smashed again in the two crushing roller of subsequent jettisoninging.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fodder crushing apparatus, includes shell (1), its characterized in that: the novel automatic shredding machine is characterized in that a driving shredding cutter (3), a driven shredding cutter (5), a driving shredding roller (2) and a driven shredding roller (4) are arranged inside the shell (1), limiting plates (6) are respectively arranged between the driving shredding cutter (2) and the driven shredding roller (4) and the inner wall of the shell (1), openings below the two limiting plates (6) are right opposite to the driving shredding cutter (3) and the driven shredding cutter (5), a circular filter screen (7) is arranged below the driving shredding cutter (3), the circular filter screen (7) penetrates through the shell (1), a circular shell (8) is arranged outside the circular filter screen (7), the circular shell (8) is fixedly connected with the shell (1), a discharge port (9) is arranged at the bottom of the shell (1), four supporting legs are arranged at the bottom of the shell (1), and a driving shaft (21) and a driven shaft (22) are respectively arranged in the driving shredding cutter (3) and the driven shredding cutter (5), be equipped with pivot (23) and driven spindle (24) in two crushing rollers respectively, driving shaft (21) pass shell (1) left side and connect driving gear (25), right side connection pinion (27) until connecting big band pulley (20), pinion (27) meshing gear wheel (28), big band pulley (20) are connected with band pulley (19), the one end of pivot (23) is connected in gear wheel (28), pivot (23) other end connecting gear (30) are until connecting second band pulley (15), second band pulley (15) are connected with second big band pulley (17), gear (30) meshing second gear (31), driving gear (25) meshing driven gear (32), driven shaft (22) is connected in driven gear (32), driven spindle (24) are connected in second gear (31).

2. A feed stuff reducing apparatus as defined in claim 1 wherein: the utility model discloses a belt conveyor, including shell (1), fixed plate (10) top fixedly connected with motor (11), motor (11) output passes band pulley (12) and is connected to fixed plate (10) and goes up the fixed block, another band pulley is connected with V-arrangement area and is formed conveyer belt (13) on band pulley (12) and fixed plate (10), another band pulley bottom is equipped with connecting block (14), connecting block (14) are fixed on fixed plate (10), shell (1) right side bottom is connected with connecting plate (16), connecting plate (16) top is fixed with second motor (18), second motor (18) output is connected with little band pulley (19).

3. A feed stuff reducing apparatus as defined in claim 1 wherein: circular filter screen (7) are left side opening cavity, circular filter screen (7) are passed by shell (1) adversion and are connected fixed axle (29), fixed axle (29) are passed shell (1) and are connected big band pulley of second (17), fixed axle (29) play the bearing effect to circular filter screen (7), all use the V-arrangement area to connect between the band pulley, be fixed with five polymerization boards on circular filter screen (7), polymerization board inclination arranges, polymerization board has two connecting plates to form polymerization groove to be assisted.

4. A feed stuff reducing apparatus as defined in claim 1 wherein: the driving shaft (21) is connected with a rolling bearing (33) on the inner wall of the shell (1), the rolling bearing (33) is connected with a bearing end cover (34), the bearing end cover (34) is connected to the shell (1), and the bearing end covers of the bearings and the matched bearings are arranged on the shell (1) of each rotating shaft to guarantee rotation.

5. A feed stuff reducing apparatus as defined in claim 1 wherein: the driving gear (25) meshes driven gear (32) size unanimity and is equipped with box (26) outward, pinion (27) and gear wheel (28), gear (30) and second gear (31) all are equipped with the box outward, gear (30) and second gear (31) size unanimity, each bottom half shell (1) all stretches out the connecting plate and is used for supporting, all be equipped with the bearing between each box of each pivot and cooperate the bearing end cover of bearing to guarantee the gyration.

6. A feed stuff reducing apparatus as defined in claim 1 wherein: all use the parallel key to consolidate between each pivot and the gear and connect, driving shaft (21) fixed connection band pulley axle (37) connects big band pulley (20) again earlier, second small band pulley (15) and pivot (23) are unanimous with big band pulley (20) and driving shaft (21) connected mode, circular filter screen (7) and shell (1) form the storage cavity.

7. A feed stuff reducing apparatus as defined in claim 1 wherein: initiatively tear up cutter (3) and driven shredding cutter (5) dislocation distribution, cooperation cutter (35) are installed in equal dislocation of driving shaft (21) and driven shaft (22), be equipped with fixed cutter (36) on cooperation cutter (35) and the relative opposite side shell (1) of two shredding cutters.