CN209109302U - A kind of broken pelletizing machine of drug - Google Patents

Abstract

The utility model belongs to pharmaceutical equipment technical field, propose a kind of broken pelletizing machine of drug, including sequentially connected feeding warehouse, grinding device and storage bin, the grinding device includes that tubular crushes shell, there are upright shafts along its axis rotary setting in the crushing shell, the upright shafts are coaxially arranged with spill spin block close to one end of the feeding warehouse, disassembly is provided with strainer on the outside of the spill spin block, one end of the strainer relies on the top edge for crushing shell, connecting rod is fixedly installed on the spill spin block, the connecting rod free end setting is fluted, disassembly is provided with crushing knife in the groove, the groove side is provided with extruding bolt, the crushing knife is caught in the groove and is extruded bolt compresses and fixes, solving the broken pelletizing machine of existing drug, the device is complicated, the technical problem of installing and dismounting inconvenience.

Description

A kind of broken pelletizing machine of drug

Technical field

The utility model belongs to pharmaceutical equipment technical field, is related to a kind of broken pelletizing machine of drug.

Background technique

Sheet material is crushed whole grain by crushing mechanism, crosses mesh screen choosing by broken pelletizing machine, be made prescribed level, uniformly Product particle.Crushing knife exists in the prior art and strainer disassembly is difficult to install, cleans inconvenient technical problem.

Utility model content

The utility model proposes a kind of drugs to be crushed pelletizing machine, solves above-mentioned technical problem.

The technical solution of the utility model is achieved in that

A kind of broken pelletizing machine of drug, comprising:

Sequentially connected feeding warehouse, grinding device and storage bin, the grinding device include that tubular crushes shell, the powder There are upright shafts along its axis rotary setting in broken shell, the upright shafts are coaxially arranged with rotation close to one end of the feeding warehouse Block, spill spin block outside disassembly are provided with strainer, and one end of the strainer relies on the top edge for crushing shell,

Connecting rod is fixedly installed on the spill spin block, the connecting rod free end setting is fluted, tears open in the groove It unloads and is provided with crushing knife, the groove side is provided with extruding bolt, and the crushing knife is caught in the groove and is extruded spiral shell Bolt, which squeezes, to be fixed.

As further technical solution, the strainer is in rounding bench-type, and the strainer is close to one end of the feeding warehouse Annular slab is provided on outer wall, the annular slab relies on the top edge for crushing shell, and the crushing knife is along the strainer Bus setting, there are gaps between the crushing knife and the strainer inner wall.

As further technical solution, the feeding warehouse is in hourglass shape, and the feeding warehouse is interior to be provided with auger along axis, Push down the annular slab in the feeding warehouse bottom end.

As further technical solution, the upright shafts end is provided with screw thread, and nut screws in screw thread and by the rotation Switch block is fixed with the upright shafts.

As further technical solution, the extruding bolt altogether there are two, along the connecting rod length direction be arranged.

As further technical solution, driven wheel of differential, the driven wheel of differential and institute are provided with below the strainer Upright shafts coaxial arrangement is stated, the upright shafts side is provided with the drive bevel gear for driving the driven wheel of differential rotation, passes through The drive bevel gear is coaxially arranged with trunnion axis, and the trunnion axis free end is connected to motor after being pierced by the crushing shell.

As further technical solution, it is arranged with sealing axle sleeve outside the upright shafts and the trunnion axis, it is described close Axle sleeve is sealed to be arranged outside the upright shafts, the trunnion axis by bearing,

The spill spin block bottom is provided with support lantern ring, and the support sleeve ring set is located at the sealing axle sleeve end, described The shape of spill spin block one end and the support lantern ring is in reverse frustoconic, and slope is identical as the strainer, the strainer diameter Lesser end is set in outside the spill spin block and the support lantern ring.

As further technical solution, the crushing shell passes through with the feeding warehouse, the storage hopper to be clamped fastly Head connection.

As further technical solution, the trunnion axis passes through the output axis connection of shaft coupling and the motor.

As further technical solution, the active conical tooth wheel end is provided with screw pad, and the screw pad outer diameter is big In the drive bevel gear internal diameter, the screw pad is by screw and the horizontal axis connection, and the screw is along the trunnion axis Axis setting.

Compared with prior art, it utility model works principle and has the beneficial effect that

1, in the utility model, feeding warehouse, grinding device and storage bin are sequentially connected from top to bottom, and feeding warehouse is for being put into Material, grinding device is used to passing through material into the crushing knife rapidly rotated and crush and fly out from strainer, along under strainer Square upright shafts and the channel crushed between shell are fallen in storage bin.Grinding device includes crushing shell, and shell is cylindrical in shape, Both ends connect sealing with the port of feeding warehouse and storage bin respectively.Crush the upright shafts that interior of shell is provided with rotation, upright shafts Axis along the axis setting for crushing shell, upright shafts upper end is provided with spill spin block, and spill spin block passes through the spiral shell of upright shafts end Mother is fixed together with upright shafts and rotates simultaneously；Connecting rod is provided on spill spin block, the free end of connecting rod is provided with powder Broken knife, crushing knife periphery are provided with strainer, and strainer is in reverse frustoconic, and both ends are open design, i.e., uncovered is without plate, strainer lower end Cover outside spill spin block, upper end relies on the top for crushing shell, in this way one side can to avoid upper end material from strainer and powder Gap between broken shell leaks out, and crushing effect is not achieved, the disassembly installation that on the other hand can be convenient because strainer not with Any part is fixedly connected, as long as the feeding warehouse of top is taken away, releases feeding warehouse to the squeezing action on strainer top, so that it may Easily take out.

2, in the utility model, spill spin block is fixed in upright shafts by nut, and the connecting rod on spill spin block is with upright shafts Rotation rotate together with, and drive the crushing knife of its end to rotate and carry out comminuting matter, the free end of connecting rod is provided with groove, powder Broken knife can be inserted in groove, and screw hole is provided on connecting rod one side and squeezes bolt, in crushing knife insertion groove, Extruding bolt is tightened, crushing knife can be fixed.

3, in the utility model, strainer is in reverse frustoconic, and annular slab, annular slab and filter are provided on the outer wall of strainer upper end The axis of net is vertical, and annular slab relies on the edge for crushing shell, is then compressed annular slab by the edge of feeding warehouse solid It is fixed, so that strainer is not rotated and is rotated with upright shafts, another end cap of strainer is on spill spin block and support lantern ring.Crushing knife is along strainer The bus of inner wall is arranged, and there are gaps for crushing knife and strainer inner wall, avoids mechanical wear and energy caused by crushing knife friction strainer Amount consumption, while also can increase the service life of strainer and crushing knife.

4, in the utility model, feeding warehouse is in hourglass shape, and feed inlet is big, and bore is further added by after being gradually reduced, in feeding warehouse It is provided with auger, improves material admission velocity, preliminary crushing and adequately stirring can be also carried out to material.Feeding warehouse bottom end Mouth pushes down annular slab, can reach the sealing effect of feeding warehouse and grinding device, also be able to achieve the fixation of annular slab.

5, in the utility model, upright shafts upper end is provided with screw thread and nut, and after spill spin block is inserted in, nut is screwed down Tightly, spill spin block is fixed, rotates coaxially it with upright shafts, while the disassembly of spill spin block also being facilitated to install.

6, it in the utility model, squeezes there are two bolt settings, and be arranged along the length direction of connecting rod, two points Extruding fixation blade can be made more effectively fixed, avoid the case where blade is rotated around an extruding point.

7, in the utility model, upright shafts are connected to motor by trunnion axis, and motor is coaxially connected with trunnion axis, and motor is defeated Power sends upright shafts to by trunnion axis out, and trunnion axis is connect with upright shafts by drive bevel gear and driven wheel of differential, water One end of the flat not set drive bevel gear of axis, which is pierced by, to crush outside shell.

8, in the utility model, it is both provided with sealing axle sleeve outside upright shafts and trunnion axis, rotary shaft is avoided to contact with material, Material card plug rotational structure occur leads to the abrasion of upright shafts and trunnion axis, and sealing axle sleeve is arranged with branch close to one end of feeding warehouse Support set ring supports the side wall of lantern ring and spill spin block to be all truncated cone-shaped and be bonded with the inner wall of strainer that is, inclination angle is identical, and strainer is arranged Outside support lantern ring and spill spin block, the lesser one end of the diameter of strainer is contacted with the upper surface of sealing axle sleeve, supports lantern ring and rotation Switch block can play the role of supporting strainer, prevent strainer from generating in upright shafts rotation and shake shakiness.

9, in the utility model, drive bevel gear and driven wheel of differential pass through flat key respectively and are fastened in trunnion axis and upright shafts On, drive bevel gear is axially generating movement in order to prevent, and screw and screw are arranged at the one end of trunnion axis close to upright shafts Pad, the outer diameter of screw pad are greater than the internal diameter of drive bevel gear, can play and drive bevel gear is prevented to move to close to upright axis direction Dynamic effect, in addition, upright shafts are in stepped ramp type, the diameter for the upright shafts that driven wheel of differential is located at is less than below driven wheel of differential Upright shaft diameter, so as to avoid driven wheel of differential from being axially moveable.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is grinding device enlarged structure schematic diagram in the utility model；

Fig. 3 is structural schematic diagram at spill spin block in the utility model；

Fig. 4 is filter structure schematic diagram in the utility model；

Fig. 5 is connecting rod structural schematic diagram in the utility model；

Fig. 6 is connecting rod end construction schematic diagram in the utility model；

Fig. 7 is bevel gear structural schematic diagram in the utility model；

Fig. 8 is that outer casing end structural schematic diagram is crushed in the utility model；

In figure: 1- feeding warehouse, 2- grinding device, 21- crush shell, 22- upright shafts, 23- spill spin block, 24- strainer, 241- Annular slab, 25- connecting rod, 251- groove, 252- squeeze bolt, 26- crushing knife, and 27- supports lantern ring, 3- storage bin, 41- screw Pad, 42- screw, 51- driven wheel of differential, 52- drive bevel gear, 6- trunnion axis, 7- motor, 8- sealing axle sleeve, 81- bearing.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

As Figure 1-Figure 8, the utility model proposes a kind of drugs to be crushed pelletizing machine, comprising:

Sequentially connected feeding warehouse 1, grinding device 2 and storage bin 3, grinding device 2 include that tubular crushes shell 21, are crushed There are upright shafts 22 along its axis rotary setting in shell 21, upright shafts 22 are coaxially arranged with spill spin block close to one end of feeding warehouse 1 23, disassembly is provided with strainer 24 on the outside of spill spin block 23, and one end of strainer 24 relies on the top edge for crushing shell 21, spill spin block 23 On be fixedly installed connecting rod 25,25 free end of connecting rod setting fluted 251, disassembly is provided with crushing knife 26 in groove 251, 251 side of groove, which is provided with, squeezes bolt 252, and crushing knife 26, which is caught in groove 251 and is extruded bolt 252, squeezes fixation.

In the present embodiment, feeding warehouse 1, grinding device 2 and storage bin 3 are sequentially connected from top to bottom, and feeding warehouse 1 is for being put into Material, grinding device 2 is used to passing through material into the crushing knife 26 rapidly rotated and crush and fly out from strainer 24, along filter 24 standing beneath axis 21 of net and the channel crushed between shell 21 are fallen in storage bin 3.Grinding device 2 includes crushing shell 21, shell is cylindrical in shape, and both ends connect sealing with the port of feeding warehouse 1 and storage bin 3 respectively.Shell 21 is crushed to be internally provided with The upright shafts 21 of rotation, for the axis of upright shafts 21 along the axis setting for crushing shell 21,21 upper end of upright shafts is provided with rotation Block 23, spill spin block 23 are fixed together with upright shafts 21 and are rotated simultaneously by the nut of 21 end of upright shafts；On spill spin block 23 It is provided with connecting rod 25, the free end of connecting rod 25 is provided with crushing knife 26, and 26 periphery of crushing knife is provided with strainer 24, strainer 24 be in reverse frustoconic, and both ends are open design, i.e. uncovered is without plate, and outside spill spin block 23, upper end relies on the lower end cap of strainer 24 The top of shell 21 is crushed, on the one hand from strainer 24 and the gap leakage between shell 21 can be crushed to avoid the material of upper end in this way Out, crushing effect is not achieved, the disassembly installation that on the other hand can be convenient, because strainer 24 is not with the fixed company of any part It connects, as long as the feeding warehouse 1 of top is taken away, releases feeding warehouse 1 to the squeezing action on 24 top of strainer, so that it may easily take out.

In the present embodiment, spill spin block 23 is fixed in upright shafts 21 by nut, and the connecting rod 25 on spill spin block 23 is with straight The rotation of vertical shaft 21 rotates together with, and drives the crushing knife 26 of its end to rotate and come comminuting matter, the free end of connecting rod 25 It is provided with groove 251, crushing knife 26 can be inserted in groove 251, and screw hole is provided on 25 one side of connecting rod and squeezes bolt 252, it is inserted into groove 251 when crushing knife 26, tightens and squeeze bolt 252, it can be fixed by crushing knife 26.

Further, strainer 24 is in rounding bench-type, and strainer 24 is provided with annular slab 241 on one end outer wall of feeding warehouse 1, Annular slab 241 relies on the top edge for crushing shell 21, and crushing knife 26 is arranged along 24 bus of strainer, in crushing knife 26 and strainer 24 There are gaps between wall.

In the present embodiment, strainer is in reverse frustoconic, is provided with annular slab 241, annular slab 241 on the outer wall of 24 upper end of strainer Vertical with the axis of strainer 24, annular slab 241 relies on the edge for crushing shell 21, then will by the edge of feeding warehouse 1 Annular slab 241 is fixed, and so that strainer 24 is not rotated and is rotated with upright shafts 21, another end cap of strainer 24 is in 23 He of spill spin block It supports on lantern ring 27.Crushing knife 26 is arranged along the bus of 24 inner wall of strainer, and there are gaps with 24 inner wall of strainer for crushing knife 26, avoid Mechanical wear and energy consumption caused by the friction strainer 24 of crushing knife 26, while also can increase the use of strainer 24 and crushing knife 26 Service life.

Further, feeding warehouse 1 is in hourglass shape, and feeding warehouse 1 is interior to be provided with auger 11 along axis, and ring is pushed down in 1 bottom end of feeding warehouse Shape plate 241.

In the present embodiment, feeding warehouse 1 is in hourglass shape, and feed inlet is big, and bore is further added by after being gradually reduced, and sets in feeding warehouse 1 It is equipped with auger, improves material admission velocity, preliminary crushing and adequately stirring can be also carried out to material.1 bottom end of feeding warehouse Mouth pushes down annular slab 241, can reach the sealing effect of feeding warehouse 1 Yu grinding device 2, also be able to achieve the fixation of annular slab 241.

Further, 22 end of upright shafts is provided with screw thread, and nut screws in screw thread and fixes spill spin block 23 and upright shafts 22.

In the present embodiment, 21 upper end of upright shafts is provided with screw thread and nut and is screwed down nut after spill spin block 23 is inserted in Tightly, spill spin block 23 is fixed, rotate coaxially it with upright shafts 21, while the disassembly of spill spin block 23 also being facilitated to install.

Further, there are two extruding bolt 252 is total to, it is arranged along 25 length direction of connecting rod.

In the present embodiment, squeeze there are two the settings of bolt 252, and be arranged along the length direction of connecting rod 25, two points The extruding fixation of position can make blade more effectively fixed, avoid the case where blade is rotated around an extruding point.

Further, driven wheel of differential 51 is provided with below strainer 24, driven wheel of differential 51 and upright shafts 22 are coaxially disposed, directly 22 side of vertical shaft is provided with the drive bevel gear 52 for driving driven wheel of differential 51 to rotate, and is coaxially arranged with across drive bevel gear 52 Trunnion axis 6,6 free end of trunnion axis are connect after being pierced by crushing shell 21 with motor 7.

In the present embodiment, upright shafts 21 are connect by trunnion axis 6 with motor 7, and motor 7 and trunnion axis 6 are coaxially connected, motor 7 output powers send upright shafts 21 to by trunnion axis 6, and trunnion axis 6 and upright shafts 21 are by drive bevel gear 52 and from mantle Gear 51 connects, and one end of the not set drive bevel gear 52 of trunnion axis 6, which is pierced by, to crush outside shell 21.

Further, it is arranged with sealing axle sleeve 8 outside upright shafts 41 and trunnion axis 6, sealing axle sleeve 8 is arranged by bearing 81 Outside upright shafts 41, trunnion axis 6,23 bottom of spill spin block is provided with support lantern ring 27, and support lantern ring 27 is set in 8 end of sealing axle sleeve The shape of portion, 23 one end of spill spin block and support lantern ring 27 is in reverse frustoconic, and slope is identical as strainer 24,24 diameter of strainer compared with Small end is set in outside spill spin block 23 and support lantern ring 27.

In the present embodiment, sealing axle sleeve 8 is both provided with outside upright shafts 21 and trunnion axis 6, sealing axle sleeve 8 is fixed not to be followed directly The rotation of vertical shaft 22 and trunnion axis 6 and rotate, therefore, be provided with bearing between sealing axle sleeve 8 and trunnion axis 6, upright shafts 22 81.Sealing axle sleeve 8 can be avoided rotary shaft and contact with material, and material card plug rotational structure occur leads to upright shafts 21 and trunnion axis 6 abrasion, sealing axle sleeve 8 are arranged with support lantern ring 27 close to one end of feeding warehouse 1, support the side wall of lantern ring 27 and spill spin block 23 All being truncated cone-shaped and is bonded with the inner wall of strainer 24, i.e., inclination angle is identical, and strainer 24 is set in outside support lantern ring 27 and spill spin block 23, The lesser one end of the diameter of strainer 24 is contacted with the upper surface of sealing axle sleeve 8, supports lantern ring 27 and spill spin block 23 that can play branch The effect for supportting strainer 24 prevents strainer 24 from generating when upright shafts 21 rotate and shakes shakiness.

Further, it crushes shell 21 and is connect by fast clamping joint 12 with feeding warehouse 1, storage hopper 3.

In the present embodiment, fast clamping joint is that a kind of tool that do not need can be achieved with the connector of pipeline connection or disconnection.Have Preferable sealing effect, and folding with convenience is quick.

Further, trunnion axis 6 passes through the output axis connection of shaft coupling and motor 7.

In the present embodiment, trunnion axis 6, which stretches out, crushes the output shaft company that one end outside shell 21 passes through shaft coupling and motor 7 It connects, material is carbon steel.

Further, 52 end of drive bevel gear is provided with screw pad 41, and screw pads 41 outer diameters and is greater than in drive bevel gear 52 Diameter, screw pad 41 are connect by screw 42 with trunnion axis 6, and screw 42 is arranged along 6 axis of trunnion axis.

In the present embodiment, drive bevel gear 52 and driven wheel of differential 51 are fastened in trunnion axis 6 and uprightly by flat key respectively On axis 21, drive bevel gear 52 is axially generating movement in order to prevent, and spiral shell is arranged at one end of upright shafts 21 in trunnion axis 6 Nail 42 and screw pad 41, the outer diameter of screw pad 41 are greater than the internal diameter of drive bevel gear 52, can play and prevent drive bevel gear 52 To the effect mobile close to 21 direction of upright shafts, in addition, upright shafts 21 are in stepped ramp type, the upright shafts that driven wheel of differential 51 is located at 21 diameter is less than 21 diameter of upright shafts of 51 lower section of driven wheel of differential, so as to avoid driven wheel of differential 51 along axial shifting It is dynamic.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (10)

1. a kind of drug is crushed pelletizing machine, which is characterized in that including sequentially connected feeding warehouse (1), grinding device (2) and storing Storehouse (3), the grinding device (2) includes that tubular crushes shell (21), along its axis rotary setting in the crushing shell (21) Have upright shafts (22), the upright shafts (22) are coaxially arranged with spill spin block (23), the rotation close to the one end of the feeding warehouse (1) Disassembly is provided with strainer (24) on the outside of switch block (23), and one end of the strainer (24) relies on the top for crushing shell (21) Edge,

It being fixedly installed connecting rod (25) on the spill spin block (23), fluted (251) are arranged in connecting rod (25) free end, Disassembly is provided with crushing knife (26) in the groove (251), and groove (251) side, which is provided with, squeezes bolt (252), described Crushing knife (26), which is caught in the groove (251) and is extruded bolt (252), squeezes fixation.

2. a kind of drug according to claim 1 is crushed pelletizing machine, which is characterized in that the strainer (24) is in inverted round stage Type, the strainer (24) are provided with annular slab (241) on one end outer wall of the feeding warehouse (1), the annular slab (241) The top edge for crushing shell (21) is relied on, the crushing knife (26) is arranged along the strainer (24) bus, the crushing There are gaps between knife (26) and the strainer (24) inner wall.

3. a kind of drug according to claim 2 is crushed pelletizing machine, which is characterized in that the feeding warehouse (1) is in hourglass shape, It is provided with auger (11) in the feeding warehouse (1) along axis, the annular slab (241) are pushed down in feeding warehouse (1) bottom end.

4. a kind of drug according to claim 1 is crushed pelletizing machine, which is characterized in that upright shafts (22) the end setting There is screw thread, nut screws in screw thread and fixes the spill spin block (23) and the upright shafts (22).

5. a kind of drug according to claim 1 is crushed pelletizing machine, which is characterized in that the extruding bolt (252) is shared Two, it is arranged along the connecting rod (25) length direction.

6. a kind of drug according to claim 2 is crushed pelletizing machine, which is characterized in that be provided with below the strainer (24) Driven wheel of differential (51), the driven wheel of differential (51) and the upright shafts (22) are coaxially disposed, upright shafts (22) side It is provided with the drive bevel gear (52) for driving driven wheel of differential (51) rotation, the drive bevel gear (52) is passed through and coaxially sets It is equipped with trunnion axis (6), trunnion axis (6) free end is pierced by the crushing shell (21) and connect afterwards with motor (7).

7. a kind of drug according to claim 6 is crushed pelletizing machine, which is characterized in that the upright shafts (22) and the water Flat axis (6) is arranged with sealing axle sleeve (8) outside, the sealing axle sleeve (8) by bearing (81) be arranged the upright shafts (22), The trunnion axis (6) outside,

Spill spin block (23) bottom is provided with support lantern ring (27), and the support lantern ring (27) is set in the sealing axle sleeve (8) shape of end, described spill spin block (23) one end and support lantern ring (27) is in reverse frustoconic, and slope and the filter Net (24) is identical, and the lesser end of strainer (24) diameter is set in the spill spin block (23) and the support lantern ring (27) Outside.

8. a kind of drug according to claim 1 is crushed pelletizing machine, which is characterized in that the crushing shell (21) with it is described Feeding warehouse (1), the storage bin (3) are connected by fast clamping joint (12).

9. a kind of drug according to claim 7 is crushed pelletizing machine, which is characterized in that the trunnion axis (6) passes through shaft coupling The output axis connection of device and the motor (7).

10. a kind of drug according to claim 6 is crushed pelletizing machine, which is characterized in that drive bevel gear (52) end Portion is provided with screw pad (41), and screw pad (41) outer diameter is greater than the drive bevel gear (52) internal diameter, the screw pad (41) it is connect by screw (42) with the trunnion axis (6), the screw (42) is arranged along the trunnion axis (6) axis.