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CN-224221482-U - Drug particles smashes screening integration equipment

CN224221482UCN 224221482 UCN224221482 UCN 224221482UCN-224221482-U

Abstract

The utility model discloses integrated equipment for crushing and screening drug particles, and relates to the technical field of crushing of drug particles. The integrated equipment for crushing and screening the medicine particles comprises a base, wherein a shell is movably arranged above the base, a movable plate is installed on one side of the shell in a penetrating way, a crushing and screening mechanism is arranged above the shell, a screening component is arranged inside the shell and used for screening the crushed medicine particles, the crushing component comprises a top cover movably arranged above the shell, a connecting block is fixedly arranged inside the top cover, an electric push rod is movably arranged below the connecting block, the electric push rod is arranged at two ends of a transmission rod, rotating connection is formed between the transmission rods, the connecting block can limit the position of the top end of the electric push rod and allow the electric push rod to rotate, the transmission rod is driven to move up and down outside a guide post through the expansion and contraction of the electric push rod, and the distance between a cutter and the top surface of the movable plate is adjusted to control the granularity of the crushed medicine particles.

Inventors

  • ZHANG LIXIN
  • ZHAO GUANGMING
  • JIANG YAKUN
  • ZHOU LIANG
  • LIU LI

Assignees

  • 哈尔滨儿童制药厂有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (6)

  1. 1. The integrated equipment for crushing and screening the drug particles comprises a base (1) and is characterized in that a shell (12) is movably arranged above the base (1), a movable plate (13) is installed on one side of the shell (12) in a penetrating way, and a crushing and screening mechanism (2) is arranged above the shell (12): Screening assembly (21), set up in the inside of shell (12) and be used for sieving the medicine granule after smashing: Crushing subassembly (22), including movable mounting top cap (221) in shell (12) top, the inside fixed mounting of top cap (221) has connecting block (222), the below movable mounting of connecting block (222) has electric push rod (223), the lower extreme movable mounting of electric push rod (223) has transfer line (224), guide post (225) are installed in the center interlude of transfer line (224), drive unit (226) are installed to the below of transfer line (224) are used for smashing the medicine granule.
  2. 2. The integrated device for crushing and screening the drug particles according to claim 1, wherein a partition plate (11) is fixedly arranged in the base (1), positioning pins (14) are installed above the shell (12) in a penetrating mode, cylindrical structures are arranged at four corners of the base (1), holes embedded with the cylindrical structures of the base (1) are formed in the bottom of the shell (12), and sliding connection is formed between the movable plate (13) and the shell (12).
  3. 3. The integrated device for pulverizing and screening drug particles according to claim 1, wherein the screening assembly (21) comprises a limiting column (211) fixedly installed inside the shell (12), a screen (212) is installed on the outer side of the limiting column (211) in a penetrating mode, a spring (213) is fixedly installed above the screen (212), a motor (214) is fixedly installed below the screen (212), and an eccentric wheel (215) is fixedly installed on a rotating shaft of the motor (214).
  4. 4. The integrated device for crushing and screening the drug particles according to claim 3, wherein the mesh surface structure of the screen (212) is positioned on one side of the screen (212) to cover three fourths of the total area of the screen (212), an opening is formed in the left side of the screen (212), the number of the screens (212) is two, the screens (212) are arranged on the outer side of the limiting column (211) at equal intervals up and down, sliding connection is formed between the screens (212) and the limiting column (211), a top spring (213) of the screen (212) above the limiting column (211) is fixedly connected with the shell (12), and a top spring (213) of the screen (212) below is fixedly connected with the bottom surface of the screen (212) above.
  5. 5. The integrated device for pulverizing and screening pharmaceutical particles according to claim 1, wherein the driving unit (226) comprises an end cover (2261) fixedly installed above the transmission rod (224), a driving motor (2262) is fixedly installed at the bottom of the end cover (2261), a protective shell (2263) is installed at the outer side of the driving motor (2262) in a jogged manner, and a cutter (2264) is fixedly installed at the outer side of a rotating shaft of the driving motor (2262).
  6. 6. The integrated device for crushing and screening the drug particles according to claim 1, wherein the top cover (221) is arranged at the top end of the shell (12) through a threaded structure, the top end of the electric push rod (223) is in rotary connection with the connecting block (222), the bottom end of the electric push rod (223) is in rotary connection with the transmission rod (224), the transmission rod (224) is in sliding connection with the guide column (225), and the top end of the guide column (225) is fixedly connected with the top surface of the inner cavity of the top cover (221).

Description

Drug particles smashes screening integration equipment Technical Field The utility model relates to the technical field of medicine particle crushing, in particular to integrated equipment for crushing and screening medicine particles. Background The pulverizer is a machine for pulverizing large-size solid raw materials to a required size, and is widely applied to various departments such as mines, smelting, building materials, roads, railways, water conservancy and chemical industries, and common pulverizing machines include jaw crushers, impact crushers, winnowing crushers, hammer crushers, impact crushers, roller crushers, composite crushers and the like. The prior Chinese patent with reference to publication No. CN219596901U discloses a screenable granule medicine pulverizer, which comprises a box body, wherein motors are arranged on the outer walls of the tops of two sides of the box body through bolts, transmission grooves are formed in two sides of the box body, which are close to the interiors of the motors, output ends of the motors are provided with rotary tables arranged in the transmission grooves through couplings, stabilizing grooves are formed in the inner walls of the two sides of the transmission grooves, stabilizing plates are connected in a sliding manner in the stabilizing grooves, springs are welded on the inner walls of the two sides of the transmission grooves, bumps are arranged on the outer walls of one side, which is adjacent to the rotary tables, through bolts, and auxiliary blocks are arranged on the outer walls of the tops of the stabilizing plates through bolts. Through the motor that sets up, when the starter motor, the motor can utilize the carousel to drive the lug motion to utilize the effect of lug and auxiliary block to drive the stabilizer bar motion, can utilize the effect of spring to drive mount pad and filter screen motion at the in-process of stabilizer bar motion, thereby make the material can screen, the user of having been convenient for to the classification of material. The above-mentioned granule medicine rubbing crusher drives the powder piece through inside motor and rotates smashing the medicine, because fixed connection between powder piece and the motor pivot, and the motor is fixed in the box inside, can't adjust the distance of powder piece and container bottom according to actual demand, and then adjusts the size of smashing back medicine granule, and the discharge port after the medicine is smashed simultaneously is located the left side of box, and the aperture is little, and the medicine granule after smashing can't follow the inside discharge of box fast. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides integrated equipment for crushing and screening drug particles, which solves the problems of inconvenient discharge and unadjustable crushing granularity after crushing the drug. The integrated device for crushing and screening the medicine particles comprises a base, wherein a shell is movably arranged above the base, a movable plate is arranged on one side of the shell in a penetrating way, and a crushing and screening mechanism is arranged above the shell: Screening subassembly sets up in the inside of shell and is used for sieving the medicine granule after smashing: The crushing assembly comprises a top cover movably mounted above the shell, a connecting block is fixedly mounted in the top cover, an electric push rod is movably mounted below the connecting block, a transmission rod is movably mounted at the lower end of the electric push rod, a guide post is mounted at the center of the transmission rod in a penetrating manner, and a driving unit is mounted below the transmission rod and used for crushing drug particles. Preferably, the inside fixed mounting of base has the baffle, the locating pin is installed to the top of shell interlude, the four corners of base is provided with the cylindricality structure, and the bottom of shell is provided with the trompil with the gomphosis of base cylindricality structure, constitute sliding connection between fly leaf and the shell. Preferably, the screening assembly comprises a limiting column fixedly mounted inside the shell, a screen is mounted on the outer side of the limiting column in a penetrating mode, a spring is fixedly mounted above the screen, a motor is fixedly mounted below the screen, and an eccentric wheel is fixedly mounted on a rotating shaft of the motor. Preferably, the mesh surface structure of screen cloth is located three quarters of screen cloth total area of screen cloth one side cover, and the left side is provided with the opening, the screen cloth is two altogether, and the screen cloth equidistance is installed in the outside of spacing post about, constitute sliding connection between screen cloth and the spacing post, spacing post top screen cloth top spring and shell fixed connection, below screen cloth top spring and top s