CN114273201A - Herbal pieces-device that sieves - Google Patents
Herbal pieces-device that sieves Download PDFInfo
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- CN114273201A CN114273201A CN202111340313.8A CN202111340313A CN114273201A CN 114273201 A CN114273201 A CN 114273201A CN 202111340313 A CN202111340313 A CN 202111340313A CN 114273201 A CN114273201 A CN 114273201A
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- 238000012216 screening Methods 0.000 claims abstract description 67
- 239000002893 slag Substances 0.000 claims abstract description 54
- 238000007873 sieving Methods 0.000 claims abstract description 25
- 239000003814 drug Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011425 bamboo Substances 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 59
- 230000005540 biological transmission Effects 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 241000411851 herbal medicine Species 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000003143 Panax notoginseng Nutrition 0.000 description 1
- 241000180649 Panax notoginseng Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940126680 traditional chinese medicines Drugs 0.000 description 1
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Abstract
The invention discloses a traditional Chinese medicine decoction piece sieving device which comprises a sieving barrel, wherein a sieving opening is formed in the surface of the sieving barrel, and an adjusting mechanism is arranged in the sieving opening; the adjusting mechanism comprises a first mounting block fixedly connected to the inner wall of the upper side of the screening opening, a second mounting block fixedly connected to the inner wall of the left side of the screening opening, a third mounting block fixedly connected to the inner wall of the bottom side of the screening opening, a fourth mounting block fixedly connected to the inner wall of the right side of the screening opening, a first connecting rod rotatably connected between the first mounting block and the second mounting block, a second connecting rod rotatably connected between the second mounting block and the third mounting block, a third connecting rod rotatably connected between the third mounting block and the fourth mounting block, and a fourth connecting rod rotatably connected between the fourth mounting block and the first mounting block; through the size of adjustment disintegrating slag discharge gate, whether be the great disintegrating slag of volume or the less disintegrating slag of volume can both be followed a sieve section of thick bamboo and sieved out, effectively avoid the great disintegrating slag of volume to mix the condition appearance in the herbal pieces-of-chinese herbal medicine sliced wherein cut.
Description
Technical Field
The invention relates to the technical field of Chinese herbal medicine sieving, in particular to a traditional Chinese medicine decoction piece sieving device.
Background
The traditional Chinese medicine is a substance used for prevention and treatment and has the effects of rehabilitation and health care under the theory of traditional Chinese medicine, and is also called as Chinese herbal medicine because the traditional Chinese medicine is a plant medicine in many cases. The traditional Chinese medicine decoction pieces are prepared from traditional Chinese medicines and can be directly used in traditional Chinese medicine clinical practice.
Some Chinese herbal pieces are prepared by slicing dried herbs, such as sliced radix Notoginseng and sliced radix Panacis Quinquefolii. The Chinese herbal medicine slices after being dried or baked in the air can generate broken slag, and before the sliced Chinese herbal medicine is packaged and stored, the sliced Chinese herbal medicine is generally sieved to remove the broken slag mixed in the Chinese herbal medicine. In order to ensure the fineness of the sieving, the more the mesh number of the commonly selected sieve is, the smaller the aperture of the sieve mesh is, so that larger crushed slag can not be sieved, and the crushed slag is mixed in the cut Chinese herbal medicines and is packaged and stored together, thereby influencing the quality of packaged and sold Chinese herbal medicine in the later period.
Disclosure of Invention
This application embodiment is through providing a herbal pieces-sieving mechanism, through the size of adjustment disintegrating slag discharge gate, regardless of whether be the great disintegrating slag of volume or the less disintegrating slag of volume can both be screened out from a sieve section of thick bamboo, effectively avoid the great disintegrating slag of volume to mix the condition appearance in the herbal pieces-prepared for chinese herbal pieces-of-medicine that cuts.
The embodiment of the application provides a herbal pieces-device that sieves, including a sieve section of thick bamboo, support one, support two, bottom plate, its characterized in that:
the bottom plate is used for mounting and supporting the first bracket and the second bracket;
the first bracket is fixedly connected to the left side of the upper end of the bottom plate;
the second bracket is fixedly connected to the right side of the upper end of the bottom plate;
the screen cylinder is rotatably connected between the first bracket and the second bracket and is used for screening the crushed dregs of the Chinese herbal pieces; the surface of the screen cylinder is provided with a screening opening, and an adjusting mechanism is arranged in the screening opening;
the adjusting mechanism is fixedly sleeved in the screening opening and used for adjusting the size of the screening opening, so that crushed slag with any size can pass through the screening opening;
the adjusting mechanism comprises a first mounting block, a second mounting block, a third mounting block, a fourth mounting block, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod;
the mounting block I is fixedly connected to the inner wall of the upper side of the screening opening;
the mounting block II is fixedly connected to the inner wall of the left side of the screening opening;
the mounting block III is fixedly connected to the inner wall of the bottom side of the screening opening;
the mounting block IV is fixedly connected to the inner wall of the right side of the screening opening;
the first connecting rod is rotatably connected between the first mounting block and the second mounting block;
the second connecting rod is rotatably connected between the second mounting block and the third mounting block;
the connecting rod III is rotatably connected between the mounting block III and the mounting block IV;
and the connecting rod IV is rotatably connected between the mounting block IV and the mounting block I.
And the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are connected end to form a square opening, and the square opening is a crushed slag discharge opening.
Further, a first extrusion part, a second extrusion part, a third extrusion part and a fourth extrusion part are arranged in the screening port;
the first extrusion part is fixedly connected to the inner wall of the left side of the screening opening and is positioned above the left side of the first connecting rod;
the second extrusion part is fixedly connected to the inner wall of the left side of the screening opening, and the second extrusion part is positioned below the left side of the second connecting rod;
the third extrusion part is fixedly connected to the inner wall of the right side of the screening opening, and the third extrusion part is positioned above the fourth right of the connecting rod;
and the fourth extrusion part is fixedly connected to the inner wall on the right side of the screening opening, and the fourth extrusion part is positioned below the third connecting rod in the right direction.
And further, sponge blocks are selected for the first extrusion part, the second extrusion part, the third extrusion part and the fourth extrusion part.
Further equal fixedly connected with telescopic link between installation piece one upper end, the three lower extremes of installation piece and the screening mouth, equal fixedly connected with spring between two left ends of installation piece, the four right-hand members of installation piece and the screening mouth.
Furthermore, the inner wall of the square opening is fixedly connected with a bulge.
Further: the sieve cylinder is internally provided with an anti-crushing device for preventing the traditional Chinese medicine decoction pieces from being crushed; the anti-crushing device comprises an air bag, an air tank, a pneumatic rod and a communicating pipe;
the air bag is fixedly connected to the inner wall of the screen drum, and a silica gel bulge is arranged on the upper surface of the air bag;
the air tank is fixedly connected to the outer wall of the right side of the screen drum and is arranged into a foldable air storage tank for realizing inflation and deflation of the air bag;
the pneumatic rod is fixedly connected to the right end of the gas tank, and the right end of the pneumatic rod is fixedly connected to the left end face of the second bracket;
and the communication pipe is fixedly connected between the air bag and the air tank.
The air bag is further composed of five independent and separated air bags which are respectively fixedly connected to the inner wall of the screen cylinder without the screening holes.
A transmission assembly is further arranged on the left end face of the bracket and used for driving the screen drum to rotate so as to screen out the crushed slag in the screen drum, and the transmission assembly comprises a transmission motor, a transmission wheel, a transmission belt, a driven wheel and a rotating shaft;
the transmission motor is fixedly connected above the bottom plate and used for providing power for the rotation of the transmission wheel;
the transmission wheel is rotationally connected to the right end of the transmission motor;
the rotating shaft is rotatably connected to the left end face of the first support and is rotatably connected between the first support and the screen drum;
the driven wheel is rotatably sleeved outside the rotating shaft;
the transmission belt is rotatably sleeved between the transmission wheel and the driven wheel.
A material receiving frame is further arranged below the screen drum and used for receiving dropped crushed slag; the material receiving frame is internally provided with a grinding rod, a chute and a first telescopic rod;
the grinding rod is connected in the material receiving frame in a rolling mode and is used for grinding the falling slag into powder;
the sliding chutes are formed in the inner sides of the frame walls on the left side and the right side of the material receiving frame, and one sides of the sliding chutes, which are close to the outer end faces of the material receiving frame, are fixedly connected with shielding cloth;
the first telescopic rod is fixedly connected in the sliding groove, and the front end of the first telescopic rod is fixedly connected with the left side and the right side of the grinding rod respectively.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. the dried traditional Chinese medicine decoction pieces are poured into the screen cylinder, and the crushed slag in the screen cylinder can fall out through the square opening in the screen opening along with the rotation of the screen cylinder, in the process, the mounting seat I and the mounting seat III are driven to move up and down back and forth through the extension or contraction of the telescopic rod, the size of the square opening is adjusted back and forth, and the larger crushed slag is crushed so as to fall out from the square opening; through the size of adjustment disintegrating slag discharge gate, can guarantee whether be that the disintegrating slag that the volume is great or the disintegrating slag that the volume is less can both be followed a sieve section of thick bamboo and screened out, effectively avoid the great disintegrating slag of volume to mix the condition appearance in the herbal pieces-ready prepared for use of sliced chinese herbal medicine of the volume.
2. The direct contact between the Chinese herbal pieces and the inner wall of the screen cylinder is avoided through the air bag, the condition that the Chinese herbal pieces are broken is effectively prevented, and the increase of broken slag is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a front view of the screen cylinder of FIG. 1;
FIG. 3 is a schematic view of the sifting port of FIG. 2;
FIG. 4 is a schematic view of the adjustment mechanism of FIG. 3;
FIG. 5 is a schematic view of the square opening of FIG. 4;
FIG. 6 is an enlarged view of the part A of FIG. 1;
fig. 7 is a schematic structural view of the receiving frame in fig. 1;
FIG. 8 is a schematic view of the internal structure of the screen cylinder of FIG. 1;
FIG. 9 is a schematic view of the construction of the canister of FIG. 8;
fig. 10 is a front view of the bladder of fig. 8.
In the figure: 10 a base plate, 20 a first bracket, 30 a second bracket, 40 a screen drum, 41 a screening opening, 411 a first extrusion part, 412 a second extrusion part, 413 a third extrusion part, 414 a fourth extrusion part, 415 an adjusting mechanism, 151 a first mounting block, 152 a second mounting block, 153 a third mounting block, 154 a fourth mounting block, 155 a first connecting rod, 156 a second connecting rod, 157 a third connecting rod, 158 a fourth connecting rod, 159 a square opening, 590 a bulge, 42 a breakage-proof device, 43 an air bag, 31 a bulge, 44 an air tank, 45 a pneumatic rod, 46 a communicating pipe, 50 a material taking cover, 60 a material receiving frame, 61 a grinding rod, 62 a chute, 63 a first telescopic rod, 70 a material inlet, 80 a supporting seat, 90 a transmission assembly, 91 a transmission motor, 92 a transmission wheel, 93, 94 a driven wheel and 95 a rotating shaft.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example one
Referring to fig. 1-7, a sieving device for herbal pieces comprises a sieve drum 40, a first bracket 20, a second bracket 30, a bottom plate 10, a support seat 80, a transmission assembly 90, a material receiving frame 60,
the bottom plate 10 is used for mounting and supporting the first bracket 20 and the second bracket 30;
the first bracket 20 is fixedly connected to the left side of the upper end of the bottom plate 10 and used for mounting and supporting the screen drum 40;
the second bracket 30 is fixedly connected to the right side of the upper end of the bottom plate 10 and used for mounting and supporting the screen drum 40;
the screen cylinder 40 is rotatably connected between the first bracket 20 and the second bracket 30 and is used for screening the crushed dregs of the Chinese herbal pieces;
the surface of the screen cylinder 40 is provided with screening openings 41, the screening openings 41 are provided with a plurality of groups which are uniformly distributed on the surface of the screen cylinder 40, and the screening openings 41 are internally provided with adjusting mechanisms 415 for adjusting the size of the screening openings 41, so that crushed slag with any size can pass through the screening openings;
an adjusting mechanism 415 fixedly sleeved in the sieving port 41; the adjusting mechanism 415 comprises a first mounting block 151, a second mounting block 152, a third mounting block 153, a fourth mounting block 154, a first connecting rod 155, a second connecting rod 156, a third connecting rod 157 and a fourth connecting rod 158;
the mounting block I151 is fixedly connected to the inner wall of the upper side of the screening opening 41, and a telescopic rod is fixedly connected between the mounting block I151 and the inner wall of the screening opening 41;
the second mounting block 152 is fixedly connected to the inner wall of the left side of the screening opening 41, and a spring is fixedly connected between the second mounting block 152 and the screening opening 41;
the mounting block III 153 is fixedly connected to the inner wall of the bottom side of the screening opening 41, and a telescopic rod is also fixedly connected between the mounting block III 153 and the screening opening 41;
the mounting block IV 154 is fixedly connected to the inner wall of the right side of the screening opening 41, and a spring is also fixedly connected between the mounting block IV 154 and the screening opening 41;
the first connecting rod 155 is rotatably connected between the first mounting block 151 and the second mounting block 152;
the second connecting rod 156 is rotatably connected between the second mounting block 152 and the third mounting block 153;
a third connecting rod 157 which is rotatably connected between the third mounting block 153 and the fourth mounting block 154;
a fourth connecting rod 158 rotatably connected between the fourth mounting block 154 and the first mounting block 151;
the transmission assembly 90 is rotatably connected to the left side of the first bracket 20 and is used for providing power for the rotation of the screen drum 40;
the supporting seat 80 is fixedly connected to the lower end of the transmission assembly 90, and the supporting seat 80 is fixedly connected to the upper end of the bottom plate 10 and used for mounting and supporting the transmission assembly 90;
and the material receiving frame 60 is fixedly connected to the upper end of the bottom plate 10, and the material receiving frame 60 is positioned below the screen drum 40 and used for receiving the dropped crushed slag.
The first connecting rod 155 and the second connecting rod 156 are coaxially and rotatably connected to the second mounting block 152, the second connecting rod 156 and the third connecting rod 157 are coaxially and rotatably connected to the third mounting block 153, the third connecting rod 157 and the fourth connecting rod 158 are coaxially and rotatably connected to the fourth mounting block 154, and the fourth connecting rod 158 and the first connecting rod 155 are coaxially and rotatably connected to the first mounting block 151;
the first connecting rod 155, the second connecting rod 156, the third connecting rod 157 and the fourth connecting rod 158 form a square opening 159 in an end-to-end mode, and the square opening 159 is a crushed slag discharge opening.
The mounting block 151, the mounting block 153 are respectively connected with the screening port through the telescopic rods in a linear mode, and the mounting block 153 is connected with an external motor in a linear mode, so that power for working the telescopic rods 153 is provided, the size of the square port 159 can be adjusted back and forth, when a large crushed slag is clamped in the square port 159, the telescopic rods stretch, the square port 159 extrudes the crushed slag inwards, the crushed slag is broken, the square port 159 falls out, and the crushed slag with the small size can be directly connected with the screening port 41.
Because the discharge hole of the crushed slag is a square hole 159, the screening hole 41 is a circular through hole, a gap exists between the square hole 159 and the screening hole 41, and in order to prevent the crushed slag from being clamped in the gap in the screening hole 41, a first extrusion part 411, a second extrusion part 412, a third extrusion part 413 and a fourth extrusion part 414 are further arranged in the screening hole 41;
the first extrusion part 411 is fixedly connected to the inner wall of the left side of the screening opening 41, and the first extrusion part 411 is positioned above the left side of the first connecting rod 155;
a second extrusion part 412 fixedly connected to the inner wall of the left side of the screening opening 41, wherein the second extrusion part 412 is positioned at the lower left of the second connecting rod 156;
the third extrusion part 413 is fixedly connected to the inner wall of the right side of the screening opening 41, and the third extrusion part 413 is positioned on the upper right of the fourth connecting rod 158;
and a fourth extrusion part 414 fixedly connected to the inner wall of the right side of the screening opening 41, wherein the fourth extrusion part 414 is positioned at the lower right side of the third connecting rod 157.
Because the first connecting rod 155, the second connecting rod 156, the third connecting rod 157 and the fourth connecting rod 158 are rotatably connected, the distance between the first connecting rod 155 and the first extrusion part 411, the distance between the second connecting rod 156 and the second extrusion part 412, the distance between the third connecting rod 157 and the third extrusion part 413 and the distance between the fourth connecting rod 158 and the fourth extrusion part 414 can be changed along with the change of the size of the square opening 159, in order to ensure that the gaps among the first connecting rod 155 and the first extrusion part 411 are kept to be minimum, the first extrusion part 411, the second extrusion part 412, the third extrusion part 413 and the fourth extrusion part 414 are all sponge blocks, and the original shape can be restored after the pressure is lost according to the compression and contraction of the sponge blocks, so that the distance between the first connecting rod 155 and the first extrusion part 411, the distance between the second connecting rod 156 and the second extrusion part 412, the distance between the third connecting rod 157 and the third extrusion part 413 and the distance between the fourth connecting rod 158 and the fourth extrusion part 414 are kept to be minimum or even ignored, the situation of slag blockage is avoided.
The inner wall of the square opening 159 is fixedly connected with a protrusion 590, the broken slag can be effectively accelerated through the protrusion 590, and the situation that the surfaces of the first connecting rod 155, the second connecting rod 156, the third connecting rod 157 and the fourth connecting rod 158 are sunk is avoided.
The transmission assembly 90 comprises a transmission motor 91, a transmission wheel 92, a transmission belt 93, a driven wheel 94 and a rotating shaft 95;
the transmission motor 91 is fixedly connected above the bottom plate 10 and used for providing power for rotating the transmission wheel 92;
the transmission wheel 92 is rotatably connected to the right end of the transmission motor 91;
the rotating shaft 95 is rotatably connected to the left end face of the first support 20, and the rotating shaft 95 is rotatably connected between the first support 20 and the screen drum 40;
a driven wheel 94 rotatably sleeved on the outer side of the rotating shaft 95;
and the transmission belt 93 is rotatably sleeved between the transmission wheel 92 and the driven wheel 94.
The motor 91 is operated to drive the driving wheel 92 to rotate, and the driving wheel 94 is driven to rotate by the driving belt 93, so that the screen drum 40 is driven to rotate by the rotating shaft 95, and the crushed slag in the screen drum 40 can fall out through the screening opening 41 along with the rotation of the screen drum 40.
In order to directly utilize the fallen slag, the slag fallen into the material receiving frame 60 is directly ground into powder, so that the slag can be directly used at a later period;
a grinding rod 61, a sliding chute 62 and a first telescopic rod 63 are arranged in the material receiving frame 60;
the grinding rod 61 is connected in the material receiving frame 60 in a rolling mode and used for grinding the falling slag into powder;
the chute 62 is arranged on the inner sides of the left and right side frame walls of the receiving frame 60, shielding cloth is fixedly connected to one side of the chute 62 close to the outer end face of the receiving frame 60, and the crushed slag ground into powder is prevented from falling to the outer side of the receiving frame 60 through shielding of the shielding cloth;
the first telescopic rod 63 is fixedly connected into the sliding groove 62, and the front end of the first telescopic rod 63 is fixedly connected with the left side and the right side of the grinding rod 61 respectively.
The first telescopic rod 63 is also linearly connected with an external motor, and power for extension or contraction is provided for the first telescopic rod 63 through the external motor, so that the grinding rod 61 can roll back and forth in the material receiving frame 60.
A feed inlet 70 is formed in the left end face of the screen cylinder 40 and used for pouring the traditional Chinese medicine decoction pieces into the screen cylinder 40;
the screen cylinder 40 is provided with a material taking cover 50 for taking out the screened traditional Chinese medicine decoction pieces.
During the actual operation of this application embodiment, the herbal pieces-to-be-dried is poured into in sieve section of thick bamboo 40, motor 91 works, drive wheel 92 rotates, drive through drive belt 93 and rotate from driving wheel 94, thereby rotate through 95 drive sieve section of thick bamboo 40 of pivot, along with the disintegrating slag in the rotation sieve section of thick bamboo 40 just can drop out through square mouth 159 in the screening mouth 41, this in-process, extension or the shrink through the telescopic link, drive mount pad 151, round trip movement about between three 153 of mount pad, thereby adjust round trip with the size of square mouth 159, guarantee to press from both sides the bits of broken glass great disintegrating slag, can fall out in square mouth 159.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: through the size of adjustment disintegrating slag discharge gate, can guarantee whether be that the disintegrating slag that the volume is great or the disintegrating slag that the volume is less can both be followed a sieve section of thick bamboo and screened out, effectively avoid the great disintegrating slag of volume to mix the condition appearance in the herbal pieces-ready prepared for use of sliced chinese herbal medicine of the volume.
Example two
Referring to fig. 8-10, since the dried herbal pieces are crisp, when the herbal pieces are poured into the sieve tube 40, the breaking device 42 is designed in the sieve tube 40 to prevent the herbal pieces from breaking and increase the broken slag.
The anti-crushing device 42 is fixedly connected in the screen drum 40, and the anti-crushing device 42 comprises an air bag 43, an air tank 44, a pneumatic rod 45 and a communicating pipe 46;
the air bag 43 is fixedly connected to the inner wall of the screen cylinder 40, and half of the total volume of the air bag 43 is filled in the air bag;
the air tank 44 is fixedly connected to the outer wall of the right side of the screen drum 40, and the air tank 44 is arranged as a foldable air tank for realizing inflation and deflation of the air bag 43;
the right end of the pneumatic rod 45 is fixedly connected to the left end face of the second bracket 30 and used for providing power for air discharge and air suction of the air bag 43;
and a communication pipe 46 fixedly connected between the air bag 43 and the air tank 44, wherein the communication pipe 46 is a branched communication air pipe.
Because the sieving opening 41 is arranged on the inner wall of the sieving cylinder 40, in order to avoid the air bag 43 from blocking the sieving opening, the air bag 43 consists of five independent and separated air bags, and then the five independent air bags are respectively and fixedly connected to the position without the sieving opening 41 on the inner wall of the sieving cylinder 40;
in order to prevent the herbal pieces from puncturing the air bag 43, the upper surface of the air bag 43 is provided with a silica gel protrusion 31 for preventing the air bag 43 from breaking.
The pneumatic rod 45 is linearly connected with an external air pump, and the external air pump provides working power for the pneumatic rod 45.
During the actual operation of this application embodiment, pneumatic rod 45 work is made a round trip to extend or contract, extrudees gas pitcher 44 or tensile gas pitcher 44 from this, makes gaseous circulation between gas pitcher 44 and gasbag 42, realizes inflating of gasbag 43 and deflates, and on herbal pieces-poured into sieve section of thick bamboo 40 just can directly drop gasbag 43, elasticity and the shake from top to bottom through gasbag 43, slow down the speed of herbal pieces-falling to avoid herbal pieces-to-sieve section of thick bamboo 40 inner wall to bump.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: the direct contact between the Chinese herbal pieces and the inner wall of the screen cylinder is avoided through the air bag, so that the condition that the Chinese herbal pieces are broken is prevented, and the increase of broken slag is avoided.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a herbal pieces-device that sieves, includes a sieve section of thick bamboo, support one, support two, bottom plate, its characterized in that:
the bottom plate is used for mounting and supporting the first bracket and the second bracket;
the first bracket is fixedly connected to the left side of the upper end of the bottom plate;
the second bracket is fixedly connected to the right side of the upper end of the bottom plate;
the screen cylinder is rotatably connected between the first bracket and the second bracket and is used for screening the crushed dregs of the Chinese herbal pieces; the surface of the screen cylinder is provided with a screening opening, and an adjusting mechanism is arranged in the screening opening;
the adjusting mechanism is fixedly sleeved in the screening opening and used for adjusting the size of the screening opening, so that crushed slag with any size can pass through the screening opening;
the adjusting mechanism comprises a first mounting block, a second mounting block, a third mounting block, a fourth mounting block, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod;
the mounting block I is fixedly connected to the inner wall of the upper side of the screening opening;
the mounting block II is fixedly connected to the inner wall of the left side of the screening opening;
the mounting block III is fixedly connected to the inner wall of the bottom side of the screening opening;
the mounting block IV is fixedly connected to the inner wall of the right side of the screening opening;
the first connecting rod is rotatably connected between the first mounting block and the second mounting block;
the second connecting rod is rotatably connected between the second mounting block and the third mounting block;
the connecting rod III is rotatably connected between the mounting block III and the mounting block IV;
and the connecting rod IV is rotatably connected between the mounting block IV and the mounting block I.
2. The herbal pieces-sieving device of claim 1, wherein: the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are connected end to form a square opening, and the square opening is a slag discharge opening.
3. The herbal pieces-sieving device of claim 1, wherein: a first extrusion part, a second extrusion part, a third extrusion part and a fourth extrusion part are further arranged in the screening port;
the first extrusion part is fixedly connected to the inner wall of the left side of the screening opening and is positioned above the left side of the first connecting rod;
the second extrusion part is fixedly connected to the inner wall of the left side of the screening opening, and the second extrusion part is positioned below the left side of the second connecting rod;
the third extrusion part is fixedly connected to the inner wall of the right side of the screening opening, and the third extrusion part is positioned above the fourth right of the connecting rod;
and the fourth extrusion part is fixedly connected to the inner wall on the right side of the screening opening, and the fourth extrusion part is positioned below the third connecting rod in the right direction.
4. The herbal pieces-sieving device of claim 3, wherein: and the first extrusion part, the second extrusion part, the third extrusion part and the fourth extrusion part all adopt sponge blocks.
5. The herbal pieces-sieving device of claim 1, wherein: equal fixedly connected with telescopic link between installation piece one upper end, the three lower extremes of installation piece and the screening mouth, equal fixedly connected with spring between two left ends of installation piece, the four right-hand members of installation piece and the screening mouth.
6. The herbal pieces-sieving device of claim 2, wherein: the inner wall of the square opening is fixedly connected with a bulge.
7. The herbal pieces-sieving device of claim 1, wherein: the sieve cylinder is internally provided with an anti-crushing device for preventing the traditional Chinese medicine decoction pieces from being crushed; the anti-crushing device comprises an air bag, an air tank, a pneumatic rod and a communicating pipe;
the air bag is fixedly connected to the inner wall of the screen drum, and a silica gel bulge is arranged on the upper surface of the air bag;
the air tank is fixedly connected to the outer wall of the right side of the screen drum and is arranged into a foldable air storage tank for realizing inflation and deflation of the air bag;
the pneumatic rod is fixedly connected to the right end of the gas tank, and the right end of the pneumatic rod is fixedly connected to the left end face of the second bracket;
and the communication pipe is fixedly connected between the air bag and the air tank.
8. The herbal pieces-sieving device of claim 7, wherein: the air bags are composed of five independent and separated air bags which are respectively and fixedly connected to the inner wall of the screen cylinder without the screening holes.
9. The herbal pieces-sieving device of claim 1, wherein: a transmission assembly is arranged on the left end face of the bracket and used for driving the screen drum to rotate so as to screen out the crushed slag in the screen drum, and the transmission assembly comprises a transmission motor, a transmission wheel, a transmission belt, a driven wheel and a rotating shaft;
the transmission motor is fixedly connected above the bottom plate and used for providing power for the rotation of the transmission wheel;
the transmission wheel is rotationally connected to the right end of the transmission motor;
the rotating shaft is rotatably connected to the left end face of the first support and is rotatably connected between the first support and the screen drum;
the driven wheel is rotatably sleeved outside the rotating shaft;
the transmission belt is rotatably sleeved between the transmission wheel and the driven wheel.
10. The herbal pieces-sieving device of claim 1, wherein: a material receiving frame is arranged below the screen drum and used for receiving falling crushed slag; the material receiving frame is internally provided with a grinding rod, a chute and a first telescopic rod;
the grinding rod is connected in the material receiving frame in a rolling mode and is used for grinding the falling slag into powder;
the sliding chutes are formed in the inner sides of the frame walls on the left side and the right side of the material receiving frame, and one sides of the sliding chutes, which are close to the outer end faces of the material receiving frame, are fixedly connected with shielding cloth;
the first telescopic rod is fixedly connected in the sliding groove, and the front end of the first telescopic rod is fixedly connected with the left side and the right side of the grinding rod respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111340313.8A CN114273201A (en) | 2021-11-12 | 2021-11-12 | Herbal pieces-device that sieves |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111340313.8A CN114273201A (en) | 2021-11-12 | 2021-11-12 | Herbal pieces-device that sieves |
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| CN114273201A true CN114273201A (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111340313.8A Pending CN114273201A (en) | 2021-11-12 | 2021-11-12 | Herbal pieces-device that sieves |
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| CN (1) | CN114273201A (en) |
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