CN218902070U

CN218902070U - Plant fiber dust-free pulverizer

Info

Publication number: CN218902070U
Application number: CN202222810901.XU
Authority: CN
Inventors: 周姗妮; 卢泽菁; 陈东
Original assignee: Guangdong Zhengyuan Molecule Chinese Medicine Co ltd
Current assignee: Guangdong Zhengyuan Molecule Chinese Medicine Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-04-25
Anticipated expiration: 2032-10-24

Abstract

In order to improve the recovery efficiency of powder, this application provides a plant fiber dust-free rubbing crusher. The key points of the technical scheme are as follows: comprises a frame body arranged on the ground, a machine body fixedly connected with the frame body, a crushing assembly rotationally connected in the machine body, a driving motor for driving the crushing assembly to crush and a feeding disc welded and fixed with the machine body; the driving motor is fixedly connected to one side of the machine body through a bolt, a cavity is formed in the machine body, the feeding disc is connected with the cavity in the machine body, raw materials can be put into the feeding disc to slide into the cavity, and a discharge hole for discharging powder is formed in the bottom of the machine body. The method has the advantage of improving the recovery efficiency of the powder.

Description

Plant fiber dust-free pulverizer

Technical Field

The application relates to the technical field of pharmaceutical equipment, in particular to a plant fiber dust-free pulverizer.

Background

The plant fiber pulverizer is a machine for pulverizing traditional Chinese medicines, coarse cereals and the like, and is widely applied to hospitals, factories, scientific research institutions and the like by pulverizing the traditional Chinese medicines, the coarse cereals into powder through high-speed rotation and impact of a pulverizing blade.

The present vegetable fibre rubbing crusher who is applied to mill includes the organism, locates the rotary blade in the support body and drives rotary blade and carry out kibbling driving motor, through putting into the raw materials in the organism, opens driving motor and makes rotary blade smash the raw materials, waits to smash the powder in the completion back with the organism and pour, collects the powder with the filter bag.

For the above related art, powder is often dispersed into the air in the collecting process, the collecting efficiency of the powder is low, and in addition, people inhale the powder for a long time to be unfavorable to the human body, and when the concentration of the powder in the air reaches a certain degree, the safety accident can be caused, so that improvement is needed.

Disclosure of Invention

In order to improve the recovery efficiency of powder, this application provides a plant fiber dust-free rubbing crusher.

The application provides a plant fiber dust-free pulverizer adopts following technical scheme:

the plant fiber dust-free pulverizer comprises a frame body arranged on the ground, a machine body fixedly connected with the frame body, a pulverizing assembly rotatably connected in the machine body, a driving motor for driving the pulverizing assembly to pulverize, and a feeding disc welded and fixed with the machine body; the driving motor is fixedly connected to one side of the machine body through a bolt, a cavity is formed in the machine body, the feeding disc is connected with the cavity in the machine body, raw materials can be put into the feeding disc to slide into the cavity, and a discharge hole for discharging powder is formed in the bottom of the machine body.

Through adopting above-mentioned technical scheme, through driving motor drive crushing subassembly operation, place the raw materials to the feed tray, the raw materials is smashed into powder through the crushing subassembly in the organism, and the powder is discharged from the discharge gate, but continuous operation is fit for assembly line production, and the leakage of the powder that leads to when avoiding pouring out the powder to improve the recovery efficiency of powder.

Preferably, the crushing assembly comprises a plurality of knife rests which are connected in the machine body in a rotating way and are arranged in parallel, and a flat knife and an inclined knife which are respectively arranged on the knife rests in the circumferential direction; the tool rest is fixedly connected with a rotating shaft, and one end of the rotating shaft is coaxially and fixedly connected with an output shaft of the driving motor.

Through adopting above-mentioned technical scheme, flat sword and oblique sword smash into the powder to the raw materials respectively, form multistage crushing, improved the crushing effect to the raw materials, simultaneously, form the front and back air pressure difference when oblique sword rotates, make the powder to the discharge gate displacement, the structure is reliable.

Preferably, the side face of the machine body is also rotatably connected with a side door capable of being opened and closed, and the machine body is also provided with a door locking screw for locking the side door.

Through adopting above-mentioned technical scheme, can wash the residue or the residual powder in the organism fast through opening the side door, still can maintain the crushing subassembly in the organism fast, improve rubbing crusher's practicality.

Preferably, the side door is further provided with an air inlet, and the side door is fixedly provided with a grid plate, and the grid plate is located at the air inlet.

Through adopting above-mentioned technical scheme, when carrying out high-speed crushing in the organism, the setting of air inlet has improved into the amount of wind, has taken away the heat of smashing the raw materials in-process, reduces the temperature rise of smashing the in-process, has avoided the temperature to improve the influence to powder quality, improves the amount of wind simultaneously and still can improve the removal of powder to the discharge gate, reduces the attachment of powder in the organism, has improved the recovery efficiency of powder.

Preferably, the frame body is fixedly connected with a plurality of height-adjustable foot pads, and the foot pads further comprise rubber pads for damping.

Through adopting above-mentioned technical scheme, the setting of foot pad and rubber pad reduces the organism and produces the collision to ground in crushing process to reduce the noise that the collision arouses, improve the silence effect of rubbing crusher.

Preferably, the feeding disc is fixedly connected with a plurality of iron filters for filtering iron objects.

Through adopting above-mentioned technical scheme, the iron filter adsorbs the iron thing that mixes in the raw materials, avoids iron thing to cause the damage to the rubbing crusher in crushing process, improves the security of rubbing crusher in the use.

Preferably, the device further comprises a collecting box arranged on one side of the machine body, and a connecting pipeline is arranged between the collecting box and the discharging hole.

By adopting the technical scheme, the powder in the machine body can reach the collecting box through the connecting pipeline, so that the powder in the machine body can be collected in a concentrated manner, and the collecting efficiency of the powder is improved.

Preferably, a dust removing box is arranged on one side of the collecting box, a plurality of filter bags for adsorbing powder are detachably arranged in the dust removing box, an exhaust fan is further arranged on one side of the dust removing box, and the exhaust fan discharges gas in the dust removing box outside the dust removing box after passing through the filter bags.

Through adopting above-mentioned technical scheme, the air exhauster is extracted the gas in the dust removal case, and the gas that has the powder in the collection box reachs the dust removal case through connecting tube, and the gas that has the powder filters through the filter bag, and the powder remains on the filter bag surface, and the gas that passes through the filter is discharged outside the machine along with the air exhauster, has improved the recovery efficiency of powder.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the crushing assembly is driven by the driving motor to run, raw materials are placed on the feeding disc, the raw materials are crushed into powder through the crushing assembly in the machine body, the powder is discharged from the discharge port, the continuous operation is suitable for production line production, the leakage of the powder caused by pouring the powder is avoided, and therefore the recovery efficiency of the powder is improved;

2. by arranging the air inlet, when the machine body is internally crushed at a high speed, the air inlet improves the air inlet quantity, takes away heat in the raw material crushing process, reduces the temperature rise in the crushing process, avoids the influence of temperature improvement on the quality of powder, improves the air quantity, can also improve the movement of the powder to a discharge hole, reduces the adhesion of the powder in the machine body, and improves the recovery efficiency of the powder;

3. through setting up the iron filter, the iron thing that the iron filter was mixed in the raw materials adsorbs, avoids iron thing to cause the damage to the rubbing crusher in crushing process, improves the security of rubbing crusher in the use.

Drawings

Fig. 1 is a schematic overall structure of a first embodiment in the present application.

Fig. 2 is an enlarged view of a in fig. 1.

Reference numerals illustrate: 1. a frame body; 11. foot pads; 12. a rubber pad; 2. a body; 21. a side door; 211. an air inlet; 212. a grid plate; 22. locking a door screw; 23. a discharge port; 231. a filter screen; 3. a feed tray; 4. a crushing assembly; 41. a tool holder; 42. a flat knife; 43. a bevel blade; 44. a rotation shaft; 5. a driving motor; 6. an iron filter; 7. a collection box; 8. a dust removal box; 81. a filter bag; 9. an exhaust fan; 10. and connecting pipelines.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a plant fiber dust-free pulverizer.

Referring to fig. 1 and 2, the plant fiber dust-free pulverizer comprises a frame body 1 arranged on the ground, a machine body 2 fixedly connected with the frame body 1, a pulverizing assembly 4 rotatably connected in the machine body 2, a driving motor 5 for driving the pulverizing assembly 4 to pulverize, and a feeding disc 3 welded and fixed with the machine body 2. The driving motor 5 is fixedly connected to one side of the machine body 2 through bolts, a cavity is formed in the machine body 2, the feeding disc 3 is connected with the cavity in the machine body 2, raw materials are put into the feeding disc 3 and can slide into the cavity, the bottom of the machine body 2 is further provided with a discharge hole 23, a filter screen 231 is fixedly connected to the discharge hole 23, the filter screen 231 is used for separating the raw materials from powder, and the powder can pass through the filter screen 231 so as to be conveniently collected. The operating personnel at first drive motor 5 drive crushing subassembly 4 operation, then place the raw materials to feed tray 3, the raw materials smashes into powder through crushing subassembly 4 in the organism 2, and the powder is discharged from discharge gate 23 through filter screen 231, but continuous operation is fit for assembly line production, and the leakage of powder that leads to when avoiding pouring out the powder to improve the recovery efficiency of powder.

Further, the crushing assembly 4 comprises a plurality of knife holders 41 which are rotatably connected in the machine body 2 and are arranged in parallel, a flat knife 42 and an inclined knife 43 which are respectively circumferentially arranged on the knife holders 41, the knife holders 41 are fixedly connected with a rotating shaft 44, and one end of the rotating shaft 44 is coaxially and fixedly connected with an output shaft of the driving motor 5. In the present embodiment, the number of the tool holders 41 is two. The flat knife 42 and the inclined knife 43 on the knife rest 41 rotate along with the knife rest 41 at a high speed, when raw materials enter the cavity of the machine body 2, the flat knife 42 and the inclined knife 43 crush the raw materials, and when the powder is crushed to a certain size, the powder can be discharged from the filter screen 231.

Meanwhile, one side of the machine body 2 is also hinged with a side door 21 which can be opened and closed, the side door 21 is also fixedly connected with a handle which is convenient to hold, in addition, the side door 21 is also provided with an air inlet 211, the side door 21 is also fixedly connected with a grid plate 212 through bolts, and the grid plate 212 is positioned at the air inlet 211. The grid plate 212 is used for avoiding that some iron substances mistakenly enter the machine body 2 to cause damage to the crushing assembly 4, the air inlet 211 is used for improving the air quantity entering the machine body 2, reducing the temperature rise in the crushing process, avoiding the influence of temperature improvement on the quality of powder, improving the air quantity, improving the movement of the powder to the discharge hole 23, reducing the attachment of the powder in the machine body 2, and improving the recovery efficiency of the powder.

In order to further improve the collection efficiency of powder, still the interval is provided with collecting box 7 on one side of the pulverizer, and collecting box 7 is connected through connecting pipe 10 with the discharge gate 23 of organism 2, and in this embodiment, collecting box 7 is the infundibulate setting, and the powder after the crushing is accomplished reaches collecting box 7 through connecting pipe 10 by discharge gate 23 in order to collect.

Meanwhile, part of powder is suspended in the gas in the collecting box 7, in order to collect the powder of the part, a dust removing box 8 is further arranged at one side of the collecting box 7 at intervals, a plurality of filter bags 81 for adsorbing the powder are detachably arranged in the dust removing box 8, an exhaust fan 9 is further arranged at one side of the dust removing box 8, and the exhaust fan 9 discharges the gas in the dust removing box 8 outside the machine after passing through the filter bags 81. The collecting box 7 is connected with the dust removing box 8 through the connecting pipeline 10, the exhaust fan 9 extracts the gas in the dust removing box 8, the gas with powder in the collecting box 7 reaches the dust removing box 8 through the connecting pipeline 10, the gas with powder is filtered by the filter bag 81, the powder is left on the surface of the filter bag 81, the filtered gas is discharged to the outside of the machine along with the exhaust fan 9, the recovery efficiency of the powder is improved, and the effect that no powder enters the air in the crushing process is achieved.

In order to ensure the service lives of the flat knife 42 and the inclined knife 43 and avoid the situation that iron objects are put into the machine body 2 for being crushed by mistake, the feeding disc 3 and the discharging hole 23 are fixedly connected with a plurality of iron filters 6 for filtering the iron objects. In this embodiment, the number of iron filters 6 located in the feeding tray 3 is three and is circumferentially arranged, and the number of iron filters 6 located in the discharge port 23 is one. The iron filter 6 positioned on the feeding disc 3 is mainly used for adsorbing iron matters in raw materials at the feeding disc 3, so that the iron matters are prevented from entering the machine body 2 to damage the crushing assembly 4, and the iron filter 6 positioned on the discharge hole 23 is used for filtering again, so that the iron matters are prevented from being mixed into powder to influence the quality of the powder.

The frame body 1 can vibrate in the crushing process of the crusher, in order to reduce noise caused by collision between the frame body 1 and the ground, the frame body 1 is fixedly connected with a plurality of height-adjustable foot pads 11, and the foot pads 11 further comprise rubber pads 12 for damping. So as to improve the mute effect of the pulverizer.

The implementation principle of the plant fiber dust-free pulverizer of the embodiment of the application is as follows: the operator firstly starts driving motor 5 and air exhauster 9, driving motor 5 drives knife rest 41 to rotate, then falls the raw materials in feed tray 3, and the raw materials is in powder form after the crushing of flat sword 42 and oblique sword 43 in the organism 2 from feed tray 3, and the granule size of powder accessible filter screen 231, powder falls into collecting box 7 through connecting tube 10, and part powder is along with the gas in the collecting box 7 through connecting tube 10 arrival dust removal case 8 to adsorb with on the filter bag 81. Avoiding the leakage of the powder caused by pouring out the powder, thereby improving the recovery efficiency of the powder. Meanwhile, powder is precipitated and collected in the collecting box 7, and powder suspended in gas is recovered in the dust removing box 8, so that the recovery efficiency of the powder is further improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a plant fiber dust-free rubbing crusher which characterized in that: comprises a frame body (1) arranged on the ground, a machine body (2) fixedly connected with the frame body (1), a crushing assembly (4) rotatably connected in the machine body (2), a driving motor (5) for driving the crushing assembly (4) to crush and a feeding disc (3) welded and fixed with the machine body (2); the driving motor (5) is fixedly connected to one side of the machine body (2) through a bolt, a cavity is formed in the machine body (2), the feeding disc (3) is connected with the cavity in the machine body (2), raw materials can be put into the feeding disc (3) to slide into the cavity, and a discharge hole (23) for discharging powder is formed in the bottom of the machine body (2);

the device also comprises a collecting box (7) arranged at one side of the machine body (2), and a connecting pipeline (10) is arranged between the collecting box (7) and the discharge hole (23); the dust collection device is characterized in that a dust collection box (8) is arranged on one side of the collection box (7), a plurality of filter bags (81) for adsorbing powder are detachably arranged in the dust collection box (8), an exhaust fan (9) is further arranged on one side of the dust collection box (8), and the exhaust fan (9) discharges gas in the dust collection box (8) outside the dust collection device after passing through the filter bags (81).

2. A plant fiber dust-free crusher according to claim 1, characterized in that: the crushing assembly (4) comprises a plurality of knife rests (41) which are connected in the machine body (2) in a rotating manner and are arranged in parallel, and a flat knife (42) and an inclined knife (43) which are respectively arranged on the knife rests (41) in the circumferential direction; the tool rest (41) is fixedly connected with a rotating shaft (44), and one end of the rotating shaft (44) is coaxially and fixedly connected with an output shaft of the driving motor (5).

3. A plant fiber dust-free crusher according to claim 1, characterized in that: the side of the machine body (2) is also rotatably connected with a side door (21) capable of being opened and closed, and the machine body (2) is also provided with a door locking screw (22) for locking the side door (21).

4. A plant fiber dust-free crusher according to claim 3, characterized in that: the side door (21) is further provided with an air inlet (211), the side door (21) is fixedly provided with a grid plate (212), and the grid plate (212) is located at the air inlet (211).

5. A plant fiber dust-free crusher according to claim 1, characterized in that: the support body (1) fixedly connected with a plurality of height-adjustable foot pads (11), foot pads (11) still include be used for absorbing rubber pad (12).

6. A plant fiber dust-free crusher according to claim 1, characterized in that: the feeding disc (3) and the discharging hole (23) are fixedly connected with a plurality of iron filters (6) for filtering iron objects.