CN110201758B - Efficient pulverizer for special medical food preparation - Google Patents

Efficient pulverizer for special medical food preparation Download PDF

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Publication number
CN110201758B
CN110201758B CN201910547128.2A CN201910547128A CN110201758B CN 110201758 B CN110201758 B CN 110201758B CN 201910547128 A CN201910547128 A CN 201910547128A CN 110201758 B CN110201758 B CN 110201758B
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China
Prior art keywords
conical surface
crushing
pulverizing
cavity
shaft
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Application number
CN201910547128.2A
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Chinese (zh)
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CN110201758A (en
Inventor
李云波
张晓娜
李波
娄文娟
徐贵华
周浩宇
杨伟
周海旭
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Zhongke Aijia Tianjin Medical Food Co ltd
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Henan Institute of Science and Technology
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Publication of CN110201758A publication Critical patent/CN110201758A/en
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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
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2216—Discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • 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
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • 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
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • 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
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses a high-efficiency crusher for manufacturing special medical food, which comprises a mounting plate, a left support rod, a right support rod, a first crushing cavity, a second crushing cavity and a third crushing cavity, wherein the first crushing cavity, the second crushing cavity and the third crushing cavity are formed by a first conical surface, a second conical surface and a third conical surface; sieve pores with corresponding sizes are densely distributed on the first conical surface, the motor is in signal connection with the motor control switch, and the motor is also in electric connection with a power supply; wherein a crushed material collecting hopper is arranged below the first conical surface. The invention can simultaneously crush the special medical food raw materials with different precision requirements, and simultaneously mix the crushed raw materials in the crushing process.

Description

Efficient pulverizer for special medical food preparation
Technical Field
The invention relates to the field of special medical food preparation equipment, in particular to a high-efficiency pulverizer for preparing special medical food.
Background
The food for Special Medical use (FSMP) is a novel product different from common food, health care products and medicines, and is a food with Special food use for patients needing Special food management to take under the guidance of doctors. A common food preparation crusher is equipment for crushing large-size food raw materials into required sizes, and the core structure of the crusher mainly comprises a crushing barrel for crushing, a crushing knife and other components, and the purpose of crushing is achieved in a mode that the crushing knife impacts the food raw materials in the crushing barrel at high speed.
Because the special medical food contains a plurality of food raw material making components, different food raw material components have different absorption capacities by patients, the corresponding crushing precision is required for different raw material components, for example, for food components which are not easy to digest or slowly digested and absorbed, the raw materials of the components need to be crushed into fine powder as much as possible so as to be beneficial to the absorption of the components by the patients; food ingredients which are easy to digest or fast to digest and absorb do not need to be finely crushed so as to save energy or improve the crushing processing efficiency; however, the pulverizer for food preparation in the prior art cannot perform corresponding precision pulverization on raw materials with different components at the same time, and can only put various raw materials into one pulverizer for pulverization, so that such a pulverization mode wastes energy and reduces processing efficiency, or causes incomplete pulverization of related food components; if the food ingredients are separately pulverized, the processing steps are complicated, and a step of mixing the pulverized food ingredients is additionally added.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide an efficient pulverizer for special medical food preparation.
The technical scheme of the invention is as follows: a high-efficiency pulverizer for manufacturing special medical food comprises a base, wherein a mounting plate is fixed on the base, a left support rod and a right support rod are fixed on the mounting plate, a horizontally arranged sleeve is fixed at the top end of each support rod, an axis body is sleeved in each sleeve, the axis body on the left side is fixed with the left side wall of a first conical surface, the axis body on the right side is fixed with the right side wall of the first conical surface, a second conical surface is nested in the first conical surface, a third conical surface is nested in the second conical surface, and a fourth conical surface is nested in the third conical surface; the conical vertexes of the first conical surface, the second conical surface and the third conical surface are all downward, gaps which are sequentially used as a first crushing cavity, a second crushing cavity and a third crushing cavity are arranged between the first conical surface and the second conical surface, between the second conical surface and the third conical surface and between the third conical surface and the fourth conical surface at intervals, and two adjacent conical surfaces are fixedly connected through a plurality of connecting pieces; the rotating shaft sequentially penetrates through the rotating shaft through holes in the conical vertexes of the fourth conical surface, the third conical surface and the second conical surface from top to bottom and is fixedly connected with a third crushing cutter body in a third crushing cavity, a second crushing cutter body in a second crushing cavity and a first crushing cutter body in a first crushing cavity respectively; a plurality of first sieve holes are densely distributed on the first conical surface, a plurality of second sieve holes are densely distributed on the second conical surface, a plurality of third sieve holes are densely distributed on the third conical surface, the first sieve holes are larger than the second sieve holes, and the second sieve holes are larger than the third sieve holes; the upper end of the rotating shaft is connected with the lower end of the rotating force transmission rod through a detachable fixed shaft, the upper end of the rotating force transmission rod is connected with an output shaft fixed shaft of a motor through a coupler, the motor is fixed on the height-adjustable support frame, the motor is in signal connection with a motor control switch, and the motor is also electrically connected with a power supply; and a crushed material collecting hopper is arranged below the first conical surface.
An annular collecting tank is also arranged along the circumferential direction of the base.
The concrete connection mode that the fixed axle is connected can be dismantled to the upper end of above-mentioned pivot and the lower extreme of turning force transfer line is: the upper end of the rotating shaft is fixedly connected with a cylinder with an axis along the vertical direction, the middle of the cylinder is provided with a hexagonal prism-shaped groove coaxial with the cylinder, the lower end of the rotating force transmission rod is fixedly provided with a hexagonal prism-shaped plug-in connector matched with the groove and used for being inserted into the groove, and when the hexagonal prism-shaped plug-in connector is inserted into the groove, the hexagonal prism-shaped plug-in connector is locked through a locking bolt arranged on the side wall of the cylinder.
The height-adjustable support frame comprises a height-adjustable vertical support column and a transverse connecting rod fixedly connected with the upper end of the vertical support column, and the motor is fixed on the transverse connecting rod; the vertical supporting column comprises a supporting cylinder, the lower end of the supporting cylinder is fixed on the base, a supporting rod column is inserted in the supporting cylinder, the relative position between the supporting rod column and the supporting cylinder is locked through a locking bolt arranged on the side wall of the supporting cylinder, and the upper end of the supporting rod column is fixedly connected with the transverse connecting rod.
The support cylinder is provided with a support body, the support body is provided with a gear shaft, the gear shaft fixing shaft is connected with a gear, the gear is meshed with a rack, the rack is arranged in a longitudinal groove, the longitudinal groove is formed in the side wall of the support rod column, and the end of the gear shaft is further provided with a hand crank used for rotating the gear.
The bottom surface of the crushed aggregate collecting hopper is provided with a sliding strip, the upper surface of the mounting plate is provided with a sliding groove matched with and connected with the sliding strip in a sliding manner, and the crushed aggregate collecting hopper is connected onto the mounting plate through the sliding strip and the sliding groove in a sliding manner.
And a locking mechanism for locking the relative positions of the sleeves and the corresponding shaft bodies is arranged between the sleeves and the corresponding shaft bodies.
The quantity of above-mentioned first broken cutter body, the broken cutter body of second and the broken cutter body of third is 2, and is the V font in corresponding broken intracavity and arranges.
The lower end head of the rotating shaft is rotatably connected into a bearing seat, and the bearing seat is fixed inside the cone vertex of the first conical surface.
The invention has the beneficial effects that: the embodiment of the invention provides an efficient pulverizer for special medical food preparation, which can simultaneously pulverize food raw materials with different precision requirements, and simultaneously mix various pulverized raw materials in the pulverizing process; the third crushing cavity is used for crushing the food raw material with the finest precision, the second crushing cavity is used for crushing the food raw material with the second lowest precision, the first crushing cavity is used for crushing the food raw material with the lowest precision, the corresponding food raw materials can be simultaneously crushed by the three crushing cavities, the food raw material in the third crushing cavity which is crushed to reach the crushing precision in the crushing process can fall into the second crushing cavity through the third sieve mesh, further fall into the first crushing cavity through the second sieve mesh and finally fall into the crushed material collecting hopper through the first sieve mesh, meanwhile, the food raw material in the second crushing cavity which is crushed to reach the crushing precision can fall into the first crushing cavity through the second sieve mesh and further fall into the crushed material collecting hopper through the first sieve mesh, the food raw material in the first crushing cavity which is crushed to reach the crushing precision can directly fall into the crushed material collecting hopper through the first sieve mesh, the effect of uniformly mixing various crushed food raw materials is achieved in the crushing process; finally, the invention can enable food raw materials which are not crushed to fall into the annular collecting tank which is arranged on the circumference of the base after the whole first conical surface, the whole second conical surface and the whole third conical surface are simultaneously overturned around the shaft body, so that the food raw materials which are not crushed can be conveniently collected and processed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the first, second and third conical surfaces of the present invention;
fig. 3 is a schematic view of the connection structure of the cylindrical and hexagonal prism-shaped connectors of the present invention.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
Referring to fig. 1-2, an embodiment of the present invention provides an efficient pulverizer for manufacturing special medical food, including a base 1, wherein a mounting plate 27 is fixed on the base 1, a left support rod 11 and a right support rod 11 are fixed on the mounting plate 27, a horizontally disposed sleeve 12 is fixed at a top end of each support rod 11, an axle 13 is sleeved in each sleeve 12, wherein the axle 13 located on the left side is fixed to a left sidewall of a first conical surface 20, the axle 13 located on the right side is fixed to a right sidewall of the first conical surface 20, a second conical surface 19 is nested in the first conical surface 20, a third conical surface 18 is nested in the second conical surface 19, and a fourth conical surface 17 is nested in the third conical surface 18; the conical vertexes of the first conical surface 20, the second conical surface 19 and the third conical surface 18 are all downward, gaps which are sequentially used as a first crushing cavity 16, a second crushing cavity 15 and a third crushing cavity 14 are respectively arranged between the first conical surface 20 and the second conical surface 19, between the second conical surface 19 and the third conical surface 18 and between the third conical surface 18 and the fourth conical surface 17 at intervals, and the two adjacent conical surfaces are detachably and fixedly connected through a plurality of connecting pieces 29; the conical vertexes of the second conical surface 19, the third conical surface 18 and the fourth conical surface 17 are all provided with a rotating shaft through hole 38, and the rotating shaft 10 sequentially passes through the rotating shaft through holes 38 on the conical vertexes of the fourth conical surface 17, the third conical surface 18 and the second conical surface 19 from top to bottom and is respectively detachably and fixedly connected with the third crushing cutter body 26 in the third crushing cavity 14, the second crushing cutter body 25 in the second crushing cavity 15 and the first crushing cutter body 24 in the first crushing cavity 16; a plurality of first sieve holes 21 are densely distributed on the first conical surface 20, a plurality of second sieve holes 22 are densely distributed on the second conical surface 19, a plurality of third sieve holes 23 are densely distributed on the third conical surface 18, the first sieve holes 21 are larger than the second sieve holes 22, and the second sieve holes 22 are larger than the third sieve holes 23; the upper end of the rotating shaft 10 is connected with a detachable fixed shaft at the lower end of a rotating force transmission rod 6, the upper end of the rotating force transmission rod 6 is connected with an output shaft fixed shaft of a motor 4 through a coupler 5, the motor 4 is fixed on a height-adjustable support frame, the motor 4 is in signal connection with a motor control switch, and the motor 4 is also electrically connected with a power supply; a crushed material collecting hopper 30 is arranged below the first conical surface 20. The crushing cavities are arranged into a space enclosed between two adjacent conical surfaces, and the purpose of the invention is that when the crushing cutter bodies in the crushing cavities rotate at a high speed to crush food raw materials, the food raw materials which are not crushed can rotate along with the crushing cutter bodies in the crushing cavities to a certain extent, and centrifugal force can be generated during rotation, so that the food raw materials which are not crushed can move obliquely upwards and disperse along the conical surfaces of the crushing cavities during rotation, the crushing cutter bodies can crush the food raw materials well and uniformly, meanwhile, when the food raw materials which are not crushed continue to slide upwards and are separated from the crushing cutter bodies, the food raw materials do not bear the rotating thrust applied by the crushing cutter bodies any more, the food raw materials fall down under the action of gravity, and are crushed by the crushing cutter bodies, when the crushed size reaches the size of corresponding sieve holes arranged on the lower conical surface of the crushing cavity, then fall into next broken chamber, and then pass corresponding bigger sieve mesh downwards under the broken cutter body pivoted effect in next broken chamber, until finally falling into in the crushed aggregates is collected and is fought. The food raw materials to be crushed are correspondingly added through the openings at the upper ends of the crushing cavities. In addition, a cover plate can be arranged on the upper end surface of each conical surface, so that the cover plate covers the upper end outlet of each crushing cavity in the crushing process, and crushed dust can be prevented from diffusing out of each crushing cavity.
Further, an annular collecting groove 33 is further provided along the circumferential direction of the base 1. The annular collecting groove 33 is used for stopping crushing the food raw materials, and then turning over the whole cone body formed by the first, second and third conical surfaces around the shaft body 13 to enable the food raw materials which are not crushed to just fall into the corresponding annular collecting groove 33 below the whole cone body, so that the purpose of collecting and processing the food raw materials which are not crushed is achieved.
Further, referring to fig. 3, the upper end of the rotating shaft 10 is connected to the lower end of the turning force transmission rod 6 in a detachable fixed shaft manner: the upper end of the rotating shaft 10 is fixedly connected with a cylinder 8 with an axis along the vertical direction, the middle part of the cylinder 8 is provided with a hexagonal prism-shaped groove 8-1 coaxial with the cylinder 8, the lower end of the rotating force transmission rod 6 is fixedly provided with a hexagonal prism-shaped plug-in connector 7 which is matched with the groove 8-1 and is used for being inserted into the groove 8-1, when the hexagonal prism-shaped plug-in connector 7 is inserted into the groove 8-1, locking is carried out through a locking bolt 9 arranged on the side wall of the cylinder 8, and the rotating shaft and the rotating force transmission rod can be conveniently disassembled through the mode.
Further, the height-adjustable support frame comprises a height-adjustable vertical support column 2 and a transverse connecting rod 3 fixedly connected with the upper end of the vertical support column 2, and the motor 4 is fixed on the transverse connecting rod 3; the vertical supporting column 2 comprises a supporting cylinder 2-1, the lower end of the supporting cylinder 2-1 is fixed on the base 1, a supporting rod column 2-2 is inserted in the supporting cylinder 2-1, the relative position between the supporting rod column 2-2 and the supporting cylinder 2-1 is locked through a locking bolt 28 arranged on the side wall of the supporting cylinder 2-1, and the upper end of the supporting rod column 2-2 is fixedly connected with the transverse connecting rod 3.
Further, a frame body 37 is arranged on the supporting cylinder 2-1, a gear shaft is arranged on the frame body 37, a gear 35 is connected with a gear shaft fixing shaft, the gear 35 is meshed with the rack 34, the rack 34 is arranged in a longitudinal groove, the longitudinal groove is formed in the side wall of the support rod column 2-2, the end of the gear shaft is also provided with a hand crank 36 for rotating the gear 35, since the motor 4 may be heavy, and in order to enable the vertical support column 2 to be stably raised, thus, the gear 35 and the rack 34 are added, and by rotating the hand lever 36, the gear 35 is rotated, thereby driving the rack engaged with the gear to move upwards and driving the support rod column 2-2 to move upwards so as to achieve the purpose of lifting the motor 4 and the transverse connecting rod 3, when the target position is reached by the ascent, the relative position between the support rod string 2-2 and the support cylinder 2-1 is locked by the locking bolt 28.
Further, the bottom surface of the crushed aggregate collecting bucket 30 is provided with a slide bar 32, the upper surface of the mounting plate 27 is provided with a slide groove 31 which is matched with and slidably connected with the slide bar 32, the crushed aggregate collecting bucket 30 is slidably connected to the mounting plate 27 through the slide bar 32 and the slide groove 31, and the crushed aggregate collecting bucket 30 can be drawn out through the slide bar 32 and the slide groove 31, so that the crushed aggregate is not under the crushing cavity, and the crushed aggregate in the crushed aggregate collecting bucket 30 can be collected and transferred conveniently.
Further, a locking mechanism 12-1 for locking the relative position of the sleeve 12 and the corresponding shaft body 13 is arranged between the sleeve 12 and the corresponding shaft body, and the locking mechanism 12-1 can be locked when the food raw materials are crushed, so that the stability of each conical surface is increased.
Further, the number of the first crushing cutter body 24, the second crushing cutter body 25 and the third crushing cutter body 26 is 2, and the crushing cutters are arranged in a V shape in the corresponding crushing cavities, and the two crushing cutter bodies arranged in the V shape are matched with the longitudinal section of the crushing cavity where the crushing cutter bodies are located, wherein the longitudinal section is a section passing through the central axis of the conical surface.
Further, the lower end of the rotating shaft 10 is rotatably connected in a bearing seat 39, the bearing seat 39 is detachably fixed in the conical vertex of the first conical surface 20, and the rotating shaft 10 can stably rotate by using the bearing seat 39 as a supporting point when rotating.
In summary, the embodiment of the invention provides an efficient pulverizer for preparing special medical food, which can simultaneously pulverize food raw materials with different precision requirements, and simultaneously mix various pulverized raw materials in the pulverizing process; the third crushing cavity is used for crushing the food raw material with the finest precision, the second crushing cavity is used for crushing the food raw material with the second lowest precision, the first crushing cavity is used for crushing the food raw material with the lowest precision, the corresponding food raw materials can be simultaneously crushed by the three crushing cavities, the food raw material in the third crushing cavity which is crushed to reach the crushing precision in the crushing process can fall into the second crushing cavity through the third sieve mesh, further fall into the first crushing cavity through the second sieve mesh and finally fall into the crushed material collecting hopper through the first sieve mesh, meanwhile, the food raw material in the second crushing cavity which is crushed to reach the crushing precision can fall into the first crushing cavity through the second sieve mesh and further fall into the crushed material collecting hopper through the first sieve mesh, the food raw material in the first crushing cavity which is crushed to reach the crushing precision can directly fall into the crushed material collecting hopper through the first sieve mesh, the effect of uniformly mixing various crushed food raw materials is achieved in the crushing process; finally, the invention can enable food raw materials which are not crushed to fall into the annular collecting tank which is arranged on the circumference of the base after the whole first conical surface, the whole second conical surface and the whole third conical surface are simultaneously overturned around the shaft body, so that the food raw materials which are not crushed can be conveniently collected and processed.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims (9)

1. A high-efficiency pulverizer for manufacturing special medical food comprises a base (1), wherein a mounting plate (27) is fixed on the base (1), and is characterized in that a left support rod and a right support rod (11) are fixed on the mounting plate (27), a horizontally arranged sleeve (12) is fixed at the top end of each support rod (11), a shaft body (13) is sleeved in each sleeve (12), the shaft body (13) positioned on the left side is fixed with the left side wall of a first conical surface (20), the shaft body (13) positioned on the right side is fixed with the right side wall of the first conical surface (20), a second conical surface (19) is nested in the first conical surface (20), a third conical surface (18) is nested in the second conical surface (19), and a fourth conical surface (17) is nested in the third conical surface (18); the conical vertexes of the first conical surface (20), the second conical surface (19) and the third conical surface (18) are downward, gaps which are sequentially used as a first crushing cavity (16), a second crushing cavity (15) and a third crushing cavity (14) are arranged between the first conical surface (20) and the second conical surface (19), between the second conical surface (19) and the third conical surface (18) and between the third conical surface (18) and the fourth conical surface (17) at intervals, and two adjacent conical surfaces are fixedly connected through a plurality of connecting pieces (29); the conical vertexes of the second conical surface (19), the third conical surface (18) and the fourth conical surface (17) are provided with rotating shaft through holes (38), and the rotating shaft (10) sequentially penetrates through the rotating shaft through holes (38) on the conical vertexes of the fourth conical surface (17), the third conical surface (18) and the second conical surface (19) from top to bottom and is fixedly connected with a third crushing cutter body (26) in the third crushing cavity (14), a second crushing cutter body (25) in the second crushing cavity (15) and a first crushing cutter body (24) in the first crushing cavity (16) respectively; a plurality of first sieve holes (21) are densely distributed on the first conical surface (20), a plurality of second sieve holes (22) are densely distributed on the second conical surface (19), a plurality of third sieve holes (23) are densely distributed on the third conical surface (18), the first sieve holes (21) are larger than the second sieve holes (22), and the second sieve holes (22) are larger than the third sieve holes (23); the upper end of the rotating shaft (10) is connected with a detachable fixed shaft at the lower end of a rotating force transmission rod (6), the upper end of the rotating force transmission rod (6) is connected with an output shaft fixed shaft of a motor (4) through a coupler (5), the motor (4) is fixed on a support frame with adjustable height, the motor (4) is in signal connection with a motor control switch, and the motor (4) is also electrically connected with a power supply; a crushed material collecting hopper (30) is arranged below the first conical surface (20);
the high-efficiency pulverizer for preparing the special medical food can simultaneously pulverize food raw materials with different precision requirements, and simultaneously mix various pulverized raw materials in the pulverizing process, wherein a third pulverizing cavity is used for pulverizing the food raw material with the finest precision, a second pulverizing cavity is used for pulverizing the food raw material with the second precision, a first pulverizing cavity is used for pulverizing the food raw material with the lowest precision, the corresponding food raw materials can be simultaneously pulverized through the three pulverizing cavities, and the food raw material in the third pulverizing cavity which is pulverized to reach the pulverizing precision in the pulverizing process can fall into a second pulverizing cavity through a third sieve mesh, and then fall into a first pulverizing cavity through a second sieve mesh, and finally fall into a crushed material collecting hopper through the first sieve mesh, meanwhile, the food raw material in the second pulverizing cavity which is pulverized to reach the pulverizing precision can fall into the first pulverizing cavity through the second sieve mesh, and then fall into the crushed aggregates through first sieve mesh and collect and fight, the food raw materials who is smashed the first broken intracavity that reaches crushing precision can directly fall into the crushed aggregates through first sieve mesh and collect and fight, and also reached the effect of the all kinds of crushed food raw materials of even mixture simultaneously at kibbling in-process.
2. The efficient pulverizer for special medical food according to claim 1, wherein an annular collecting groove (33) is further provided along a circumferential direction of the base (1).
3. The efficient pulverizer for special medical food manufacture according to claim 1, wherein the specific connection mode of the upper end of the rotating shaft (10) and the detachable fixed shaft at the lower end of the rotating force transmission rod (6) is as follows: the upper end of the rotating shaft (10) is fixedly connected with a cylinder (8) with an axis along the vertical direction, the middle of the cylinder (8) is provided with a hexagonal prism-shaped groove (8-1) coaxial with the cylinder (8), the lower end of the rotating force transmission rod (6) is fixedly provided with a hexagonal prism-shaped plug connector (7) which is matched with the groove (8-1) and is used for being inserted into the groove (8-1), and when the hexagonal prism-shaped plug connector (7) is inserted into the groove (8-1), the hexagonal prism-shaped plug connector (7) is locked through a locking bolt (9) arranged on the side wall of the cylinder (8).
4. The efficient pulverizer for special medical food preparation according to claim 3, wherein the height-adjustable support frame comprises a height-adjustable vertical support column (2) and a transverse connecting rod (3) fixedly connected with the upper end of the vertical support column (2), and the motor (4) is fixed on the transverse connecting rod (3); the vertical supporting column (2) comprises a supporting cylinder (2-1), the lower end of the supporting cylinder (2-1) is fixed on the base (1), a supporting rod column (2-2) is inserted in the supporting cylinder (2-1), the relative position between the supporting rod column (2-2) and the supporting cylinder (2-1) is locked through a locking bolt (28) arranged on the side wall of the supporting cylinder (2-1), and the upper end of the supporting rod column (2-2) is fixedly connected with the transverse connecting rod (3).
5. The efficient pulverizer for special medical food preparation according to claim 4, wherein the support cylinder (2-1) is provided with a frame body (37), the frame body (37) is provided with a gear shaft, the gear shaft is fixedly connected with a gear (35), the gear (35) is meshed with a rack (34), the rack (34) is arranged in a longitudinal groove, the longitudinal groove is arranged on the side wall of the support rod column (2-2), and the end of the gear shaft is further provided with a hand crank (36) for rotating the gear (35).
6. The efficient pulverizer for manufacturing special medical food according to claim 1, wherein a slide bar (32) is disposed on a bottom surface of the crushed material collection hopper (30), a slide groove (31) which is matched with and slidably connected to the slide bar (32) is disposed on an upper surface of the mounting plate (27), and the crushed material collection hopper (30) is slidably connected to the mounting plate (27) through the slide bar (32) and the slide groove (31).
7. The efficient pulverizer for special medical food according to claim 1, wherein a locking mechanism (12-1) for locking relative positions of the sleeve (12) and the corresponding shaft body (13) is provided therebetween.
8. The efficient pulverizer for special medical food preparation according to claim 1, wherein the number of the first crushing cutter body (24), the second crushing cutter body (25) and the third crushing cutter body (26) is 2, and the crushing cutter bodies are arranged in a V-shape in the respective crushing cavities.
9. The efficient pulverizer for special medical food according to claim 1, wherein the lower end of the rotating shaft (10) is rotatably connected to a bearing seat (39), and the bearing seat (39) is fixed inside the conical vertex of the first conical surface (20).
CN201910547128.2A 2019-06-24 2019-06-24 Efficient pulverizer for special medical food preparation Active CN110201758B (en)

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