CN211587020U - A kind of comminutor - Google Patents

Abstract

The utility model discloses a pulverizer, including smashing the room and setting up in the feeder hopper of smashing the room, feeder hopper and crushing room are linked together, the top of feeder hopper is provided with the shield, the shield rotates with the feeder hopper to be connected, the shield is opened and is equipped with first dust outlet, first dust outlet wears to be equipped with out the dirt pipe, it is provided with the fan to go out the outer one end of dirt pipe bit in feeder hopper. It prevents that the dust that the material crushing produced in crushing chamber from overflowing the advantage in the air from the feeder hopper.

Description

A kind of comminutor

Technical Field

The utility model relates to a pharmacy technical field, in particular to rubbing crusher.

Background

In recent years, traditional Chinese medicinal materials are widely applied to the fields of food, medical treatment and the like, and in the deep processing process of the traditional Chinese medicinal materials, the traditional Chinese medicinal materials are generally required to be crushed according to process requirements. Carry out kibbling in-process to the medicinal material, generally can use universal pulverizer to smash the medicinal material, send into the crushing chamber with the medicinal material through the feeder hopper and smash in, discharge the medicinal material that will smash through the discharge gate of crushing chamber bottom.

The prior patent document with the publication number of CN207769940U discloses a pulverizer, which comprises a universal pulverizer body, wherein the pulverizer body comprises a feeding hopper, a shaking machine located below the feeding hopper, a feeding port connected with the shaking machine, a pulverizing chamber located below the feeding port, a powder outlet located below the pulverizing chamber, and a fixing base, the pulverizing chamber comprises a pulverizing device and a cooling device located at the periphery of the pulverizing chamber, the pulverizing device comprises a fixing chamber and a chamber cover surface, the fixing chamber and the chamber cover surface can be locked by a locking device, the fixing chamber comprises a rotor located at the center of the fixing chamber, a pulverizing surface fixedly connected with the rotor, and an annular sieve plate fixedly connected with the pulverizing surface, the rotor is fixedly connected with a motor, the pulverizing surface is provided with rotating steel teeth, the chamber cover surface is provided with fixing steel teeth which are in the same structure as the rotating steel teeth and are arranged in a mutually crossed manner, the rotating steel teeth and the fixing steel teeth are conical, the steel tooth surface is evenly distributed with steel tooth bulges.

Although this universal pulverizer rotates the in-process at the rotor, and rotatory steel tooth is rotatory around fixed steel tooth, universal pulverizer's fixed steel tooth all sets up to the circular cone type with rotatory steel tooth, and the intercrossing arranges, and the material is grinding, splitting, tearing effect between the steel tooth better, and the steel tooth surface is equipped with the arch, and this arch has increaseed the contact surface between material and the steel tooth, and the effect of milling is stronger, smashes sooner, the heating of reducible material simultaneously, the phenomenon of coking.

But this universal grinder is at the in-process that uses, and the material is smashed indoor portion, produces the dust easily when smashing the material, because this universal grinder's loading hopper does not shelter from before with smashing the room, and does not remove dust to the pan feeding mouth and handle, leads to when smashing the material, and the dust that produces in the crushing room can outwards spill over through loading hopper or pan feeding mouth, causes the influence to the production environment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a rubbing crusher, its dust that prevents to smash the indoor comminuted and produce spills the advantage in the air from feeder hopper department.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a pulverizer, includes crushing room and sets up in the feeder hopper that smashes the room, the feeder hopper is linked together with crushing room, the top of feeder hopper is provided with the shield, the shield rotates with the feeder hopper to be connected, the shield is opened and is equipped with first dust outlet, first dust outlet wears to be equipped with out the dirt pipe, the one end that the play dirt pipe is located the feeder hopper outside is provided with the fan.

Through adopting above-mentioned technical scheme, locate the opening part of feeder hopper with the shield lid, when smashing the indoor portion and smashing the material, start the fan, the dust that produces among the crushing process is under the effect of fan, and the dust gets into out the dirt pipe and is discharged by a dirt pipe through first play dirt mouth. Rotate through shield and feeder hopper and be connected, with the opening of shield seal feeder hopper to prevent that the dust in the crushing chamber from spilling over from the opening part of feeder hopper, and then avoid the dust to influence operational environment, cause environmental pollution.

The utility model discloses further set up to: one side of shield is articulated with the feeder hopper, the other end is connected with the feeder hopper through fixed subassembly.

Through adopting above-mentioned technical scheme, through rotating the shield for the shield lid closes the opening of feeder hopper or keeps away from the opening of feeder hopper, is convenient for put in the material to crushing indoor portion from the feeder hopper, through fixed subassembly, with shield and feeder hopper fixed connection, prevents at crushing in-process, and the shield breaks away from the opening of feeder hopper, avoids the dust to spill over from the opening part of feeder hopper.

The utility model discloses further set up to: the fixed subassembly includes dead lever and fastener, the feeder hopper has set firmly first fixing base, the shield has set firmly the second fixing base, the hole of stepping down has been seted up to the second fixing base, the one end and the first fixing base of dead lever rotate to be connected, the other end wear to locate behind the hole of stepping down with fastener threaded connection, fastener and second fixing base butt.

Through adopting above-mentioned technical scheme, when rotating the shield lid and fitting the opening part of feeder hopper, first fixing base and second fixing base butt rotate the dead lever, the one end that first fixing base was kept away from to the dead lever runs through in the hole of stepping down of second fixing base, the dead lever extends to the outside of second fixing base, be located outside dead lever and the fastener threaded connection of second fixing base, make the tight second fixing base in fastener top, thereby prevent that the dead lever from deviating from the second fixing base, realize the fixed connection of shield and feeder hopper.

The utility model discloses further set up to: the dust outlet pipe and the dust cover are detachably connected through a limiting assembly.

Through adopting above-mentioned technical scheme, can dismantle the connection through going out dirt pipe and shield, make the rotation that the setting of going out the dirt pipe does not hinder the shield.

The utility model discloses further set up to: the limiting assemblies are multiple groups, and the multiple groups of limiting assemblies are arranged oppositely.

Through adopting above-mentioned technical scheme, through setting up the spacing subassembly of multiunit, increase the joint strength of play dirt pipe and shield, prevent to go out the dirt pipe and deviate from first play dirt mouth to the dust of being convenient for is followed a dirt pipe and is sucked.

The utility model discloses further set up to: spacing subassembly includes spacing post and butt piece and elasticity piece that resets, the shield is provided with the connecting seat in first play dirt mouth department, the via hole has been seted up to the connecting seat, via hole and first play dirt mouth are in a straight line, it runs through in the via hole to go out the dirt pipe, butt piece butt in a dirt pipe, the spacing hole that supplies spacing post to pass is seted up to the connecting seat, the one end and butt piece fixed connection, the other end of spacing post run through spacing hole, be provided with the elasticity piece that resets between connecting seat and the butt piece, the one end butt of elasticity piece that resets in butt piece, other end butt in the inner wall of connecting seat.

Through adopting above-mentioned technical scheme, go out the dirt pipe and wear to locate via hole and first play dirt mouth in order, it acts on the butt piece to go out the dirt pipe, the butt piece drives spacing post along spacing hole motion under the effect of going out the dirt pipe, the butt piece acts on the elasticity piece that resets simultaneously, elasticity resets and is in the unnatural state, when relieving the effort to going out the dirt pipe, it is fixed with first play dirt mouth relative position to go out the dirt pipe, elasticity resets and produces the trend of replying the natural state, elasticity resets and counteracts on the butt piece, the butt piece pushes up tight play dirt pipe under the effect that elasticity reset, thereby it is spacing in first play dirt mouth to make a dirt pipe.

The utility model discloses further set up to: the upper end of the abutting piece is provided with a sealing plate used for sealing the interval between the dust outlet pipe and the connecting seat, and the sealing plate abuts against the connecting seat.

Through adopting above-mentioned technical scheme, seal out interval between dirt pipe and the connecting seat through the closing plate, prevent that the dust from spilling over from the interval between dirt pipe and the connecting seat, further prevent to smash the interior material pulverization dust of production and spill to the air from the feeder hopper.

The utility model discloses further set up to: the dust cover is provided with a dust removal filter screen at the first dust outlet.

Through adopting above-mentioned technical scheme, through setting up the dust removal filter screen, prevent that under the effect of fan, the material in crushing chamber is followed first dust outlet and is sucked out, through setting up the dust removal filter screen, with the material separation in feeder hopper and crushing chamber to avoid material wasting of resources.

The utility model discloses further set up to: the dust collector is characterized in that a discharge port is formed below the crushing chamber, a material receiving chamber is arranged at the discharge port and communicated with the discharge port, a second dust outlet is formed in the side wall of the material receiving chamber, a filter chamber is arranged at the second dust outlet, and a dust collecting bag is detachably connected to the inside of the filter chamber.

Through adopting above-mentioned technical scheme, the material is smashed the room and is accomplished the back through smashing and get into through the discharge gate and connect the indoor portion of material and be collected, probably produces the dust after getting into and connect the material room by kibbling material, and the dust goes out the dirt mouth through the second and gets into the filter chamber, and the dust is collected in the inside of dust bag, through setting up the dust bag, prevents that the dust from getting into the air, and then avoids the dust to influence operational environment, causes environmental pollution.

The utility model discloses further set up to: the dust collecting bag is characterized in that a fixing column is arranged inside the filtering chamber, a limiting ring is arranged on the dust collecting bag, the limiting ring is sleeved on the fixing column, and a bent hook part for preventing the limiting ring from coming off is arranged on one side, close to the dust collecting bag, of the fixing column.

Through adopting above-mentioned technical scheme, connect through spacing ring and crotch portion to hang the dust bag and establish the inside at the filter chamber, realize the connection dismantled of filter chamber and dust bag, when the dust bag is inside to collect full dust, be convenient for change the dust bag, thereby keep the collection dirt effect of dust bag.

To sum up, the utility model discloses following beneficial effect has:

firstly, the dust cover is rotatably connected with the feed hopper and seals an opening of the feed hopper, so that dust in the crushing chamber is prevented from overflowing from the opening of the feed hopper; the dust that produces among the crushing process is under the effect of fan, and the dust gets into out the dirt pipe and is discharged by a dirt pipe through a dirt mouth, and then avoids the dust to influence operational environment, causes environmental pollution.

The second, through setting up the dust removal filter screen, with the material separation in feeder hopper and crushing chamber to avoid material wasting of resources.

And thirdly, the dust collection bag is arranged, so that dust is prevented from entering air, and further, the dust is prevented from influencing the working environment and causing environmental pollution.

Drawings

Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of the embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of the connection between the dust cap and the dust outlet pipe according to the embodiment of the present invention;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a sectional view taken along line B-B of FIG. 5;

fig. 7 is an enlarged view of a portion C in fig. 6.

In the figure, 1, a left cabinet body; 11. a receiving chamber; 12. a second dust outlet; 2. a right cabinet body; 21. a power chamber; 22. a filtering chamber; 221. an upper filter layer; 222. a lower filter layer; 23. an air suction chamber; 3. a fixing assembly; 31. fixing the rod; 32. a fastener; 4. a first fixed seat; 5. a second fixed seat; 51. a hole of abdication; 6. a limiting component; 61. a limiting column; 62. abutting the sheet; 63. a compression spring; 7. a crushing chamber; 8. a discharge hopper; 9. a motor; 10. a dust collection bag; 101. a limiting ring; 102. an elastic cord; 20. a partition plate; 30. a filter screen; 40. a positioning column; 50. fixing a column; 501. a hook portion; 60. a fan; 70. a feed hopper; 80. a dust cover; 801. a first dust outlet; 90. a rotating shaft; 100. a connecting seat; 200. a dust outlet pipe; 300. a dust removal filter screen; 400. a flexible rubber pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1 and 2, for the utility model discloses a pulverizer, including the left cabinet body 1 and the right cabinet body 2, the left cabinet body 1 and the right cabinet body 2 set up side by side. Crushing room 7 is installed on the top of the left cabinet body 1, and the discharge gate has been seted up to the lower extreme of crushing room 7, and the left cabinet body 1 is provided with out hopper 8 in discharge gate department, goes out hopper 8 and sets up in the inside of the left cabinet body 1, and the left cabinet body 1 is the cavity setting. The inside of the left cabinet body 1 is provided with a material receiving chamber 11, and the material receiving chamber 11 is communicated with the material outlet. The upper end of one side of the receiving chamber 11 close to the right cabinet body 2 is provided with a second dust outlet 12, and the second dust outlet 12 is in a strip shape.

The right cabinet body 2 is provided with a power chamber 21, a filter chamber 22 and an air suction chamber 23 from bottom to top in sequence. The power chamber 21 is provided inside with a motor 9 for supplying power to the pulverization chamber 7. The filter chamber 22 is communicated with the suction chamber 23, and the interior of the filter chamber 22 is detachably connected with the dust bag 10. The filter chamber 22 comprises an upper filter layer 221 and a lower filter layer 222, and the upper filter layer 221 and the lower filter layer 222 are separated by a partition plate 20. The partition plate 20 has a through hole formed in the middle thereof, the through hole communicating the upper filter layer 221 and the lower filter layer 222, and the second dust outlet 12 communicating the receiving chamber 11 and the lower filter layer 222. The filtering chamber 22 is provided with a filtering net 30 at the through hole for preventing the material in the material receiving chamber 11 from entering the filtering chamber 22.

The upper surface of the partition plate 20 is welded with a positioning column 40 at the through hole, and the positioning column 40 is in a tubular shape with openings at the upper end and the lower end. The dust bag 10 is detachably connected with the fixing post 50. The dust bag 10 is a flexible filter bag, and the open end of the dust bag 10 faces the positioning column 40. The opening end of the dust collection bag 10 is fixedly connected with an elastic rope 102 through binding, a limiting ring 101 groove is formed in the connecting end of the positioning column 40 and the dust collection bag 10, the elastic rope 102 is sleeved outside the positioning column 40, and the elastic rope 102 is limited in the limiting ring 101 groove.

Referring to fig. 2 and 3, the limiting ring 101 is integrally formed at the upper end of the dust bag 10 by weaving, four fixing posts 50 are welded to the upper end of the inner wall of the filtering chamber 22, the four fixing posts 50 are respectively arranged at four corners of the filtering chamber 22 along the filtering chamber 22, and the limiting ring 101 and the fixing posts 50 are in one-to-one correspondence. The fixing post 50 is bent upward at the connection end with the retainer ring 101 to form a hook portion 501 for preventing the retainer ring 101 from coming off. The inside of the suction chamber 23 is provided with a fan 60 for providing suction to the filter chamber 22, the material receiving chamber 11 is sucked through the fan 60, so that dust in the material receiving chamber 11 is filtered through the filter chamber 22 and then is filtered through the dust collecting bag 10, and finally, the filtered air is discharged through the suction chamber 23, thereby reducing the emission of the dust.

Referring to fig. 2 and 4, a feed hopper 70 is further installed at the top end of the left cabinet 1, the feed hopper 70 is fixedly connected to the crushing chamber 7, the feed hopper 70 is communicated with the crushing chamber 7, and the material is fed into the crushing chamber 7 through the feed hopper 70 to be crushed.

The top of feeder hopper 70 is provided with shield 80, and shield 80 is connected with feeder hopper 70 is rotated, and one side and the feeder hopper 70 of shield 80 are articulated, and the other end passes through fixed subassembly 3 and is connected with feeder hopper 70.

Fixed subassembly 3 includes dead lever 31 and fastener 32, and the upper end welding of feeder hopper 70 has first fixing base 4, and the welding of shield 80 has second fixing base 5, and when feeder hopper 70 was located to shield 80 lid, the upper surface butt of first fixing base 4 in the lower surface of second fixing base 5. Dead lever 31 rotates through pivot 90 and first fixing base 4 and is connected, and vertical mounting groove has been seted up to first fixing base 4, and the rotation hole has been seted up respectively to the both sides of vertical mounting groove, and the both ends of pivot 90 rotate respectively to be connected in rotating downtheholely, dead lever 31 and pivot 90 fixed connection.

The hole 51 of stepping down has been seted up to second fixing base 5, hole 51 and vertical mounting groove of stepping down are to being linked together, the one end that pivot 90 was kept away from to dead lever 31 runs through in vertical mounting groove in order and hole 51 of stepping down and extend to the outside of hole 51 of stepping down, be located the outside dead lever 31 of hole 51 of stepping down and fastener 32 threaded connection, when feeder hopper 70 was located to shield 80 lid, fastener 32's lower surface butt in the upper surface of second fixing base 5, and fastener 32 transversely strides the terminal surface of locating hole 51 of stepping down.

With reference to fig. 5 and 6, the dust cap 80 has a first dust outlet 801 at the center thereof, the first dust outlet 801 is communicated with the feeding hopper 70, the connecting seat 100 is welded at the first dust outlet 801 on the upper surface of the dust cap 80, the connecting seat 100 is in a cylindrical shape, the connecting seat 100 has a via hole at the center thereof, and the via hole and the first dust outlet 801 are in a straight line.

The connecting base 100 is provided with a dust outlet pipe 200, and the dust outlet pipe 200 is communicated with the feed hopper 70 (refer to fig. 2). The dust cover 80 is provided with a dust removing filter 300 at the first dust outlet 801 for preventing the material inside the feed hopper 70 and the crushing chamber 7 from overflowing, and the end of the dust outlet pipe 200 is arranged right above the dust removing filter 300.

Referring to fig. 6 and 7, the dust outlet pipe 200 and the connection base 100 are detachably connected by a stopper assembly 6. The limiting assemblies 6 are multiple groups, and the multiple groups of limiting assemblies 6 are in a circumferential array by taking the axis of the connecting seat 100 as the center.

The spacing assembly 6 comprises a spacing post 61 and an abutting piece 62 and an elastic resetting piece which is a compression spring 63.

Spacing hole has been seted up to the lateral wall of connecting seat 100, spacing hole and spacing post 61 one-to-one, and spacing post 61 is horizontal setting, and spacing hole is worn to locate by the tip of spacing post 61 and is extended to the inside of via hole, and spacing post 61 is located the inside one end of connecting seat 100 and welds with butt piece 62, and butt piece 62 is vertical setting, and the one end butt that spacing post 61 was kept away from to butt piece 62 is in play dirt pipe 200. The compression spring 63 is sleeved on the limiting post 61, one end of the compression spring 63 abuts against the abutting piece 62, and the other end abuts against the inner peripheral wall of the connecting base 100.

The upper end of the abutting sheet 62 is provided with a sealing plate for sealing the interval between the dust outlet pipe 200 and the connecting seat 100, the sealing plate is a flexible rubber pad 400, and the lower surface of the flexible rubber pad 400 is fixedly bonded with the upper end of the abutting sheet 62. The flexible rubber pad 400 is disposed in a ring shape, and the lower surface of the flexible rubber pad 400 abuts against the upper surface of the connection seat 100.

The end of the dust outlet pipe 200 away from the dust cover 80 is communicated with the lower filtering layer 222 of the filtering chamber 22 (refer to fig. 2).

The implementation principle of the embodiment is as follows: when in use, the dust cover 80 covers the opening of the feed hopper 70 and is fixed by the fixing rod 31 and the fastener 32. When the material is crushed in the crushing chamber 7, the fan 60 is started, the dust generated in the crushing process enters the dust outlet pipe 200 through the first dust outlet 801 and is discharged to the inside of the filtering chamber 22 through the dust outlet pipe 200 under the action of the fan 60, the fan 60 for providing suction to the filtering chamber 22 is arranged in the air suction chamber 23, the filtering chamber 22 is sucked through the fan 60, the dust is filtered through the filtering chamber 22, the dust is filtered through the dust collection bag 10, and finally the filtered air is discharged through the air suction chamber 23, so that the dust emission is reduced. Rotate with feeder hopper 70 through shield 80 and be connected, seal the opening of feeder hopper 70 with shield 80 to prevent to smash the dust in the room 7 and spill over from the opening part of feeder hopper 70, and then avoid the dust to influence operational environment, cause environmental pollution.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a pulverizer, is including smashing room (7) and setting up in feeder hopper (70) of smashing room (7), feeder hopper (70) and crushing room (7) are linked together, its characterized in that, the top of feeder hopper (70) is provided with shield (80), shield (80) are rotated with feeder hopper (70) and are connected, first dust outlet (801) have been seted up in shield (80), first dust outlet (801) wear to be equipped with out dirt pipe (200), the one end that goes out dirt pipe (200) and be located feeder hopper (70) is provided with fan (60).

2. A crusher as claimed in claim 1, characterised in that the dust cover (80) is hinged to the feed hopper (70) on one side and is connected to the feed hopper (70) at the other end by means of a fixing member (3).

3. The pulverizer as claimed in claim 2, wherein the fixing assembly (3) comprises a fixing rod (31) and a fastener (32), the feeding hopper (70) is fixedly provided with a first fixing seat (4), the dust cover (80) is fixedly provided with a second fixing seat (5), the second fixing seat (5) is provided with a yielding hole (51), one end of the fixing rod (31) is rotatably connected with the first fixing seat (4), the other end of the fixing rod penetrates through the yielding hole (51) and then is in threaded connection with the fastener (32), and the fastener (32) abuts against the second fixing seat (5).

4. A crusher as claimed in claim 1, characterised in that the dust outlet pipe (200) and the dust cap (80) are detachably connected by means of a stop assembly (6).

5. A crusher as claimed in claim 4, characterised in that said stop assemblies (6) are provided in a plurality of sets, said sets of stop assemblies (6) being arranged in opposition to one another.

6. A crusher as claimed in claim 5, characterised in that the restraining assembly (6) comprises restraining posts (61) and abutment tabs (62) and resilient return members, the dustproof cover (80) is provided with a connecting seat (100) at the first dust outlet (801), the connecting seat (100) is provided with a through hole, the through hole and the first dust outlet (801) are positioned on the same straight line, the dust outlet pipe (200) penetrates through the through hole, the abutting sheet (62) abuts against the dust outlet pipe (200), the connecting seat (100) is provided with a limiting hole for the limiting column (61) to pass through, one end of the limiting column (61) is fixedly connected with the abutting sheet (62), the other end of the limiting column penetrates through the limiting hole, an elastic reset piece is arranged between the connecting seat (100) and the abutting sheet (62), one end of the elastic resetting piece is abutted against the abutting piece (62), and the other end of the elastic resetting piece is abutted against the inner wall of the connecting seat (100).

7. A crusher as claimed in claim 6, characterised in that the upper end of the abutment piece (62) is provided with a sealing plate for sealing the space between the dust outlet pipe (200) and the connecting socket (100), which plate abuts against the connecting socket (100).

8. A crusher as claimed in claim 1, characterised in that the dust cap (80) is provided with a dust screen (300) at the first dust outlet (801).

9. The pulverizer as claimed in claim 1, wherein a discharge port is arranged below the pulverizing chamber (7), a receiving chamber (11) is arranged at the discharge port, the receiving chamber (11) is communicated with the discharge port, a second dust outlet (12) is arranged on a side wall of the receiving chamber (11), a filter chamber (22) is arranged at the second dust outlet (12), and a dust collecting bag (10) is detachably connected to the inside of the filter chamber (22).

10. A crusher as claimed in claim 9, characterised in that the inside of the filtering chamber (22) is provided with a fixing post (50), the dust bag (10) is provided with a limiting ring (101), the limiting ring (101) is sleeved on the fixing post (50), and the fixing post (50) is provided with a hook portion (501) at a side close to the dust bag (10) for preventing the limiting ring (101) from falling off.

Images