CN109604148B - Prickly ash sieve separator with adjustable prickly ash production line is with multistage - Google Patents
Prickly ash sieve separator with adjustable prickly ash production line is with multistage Download PDFInfo
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- CN109604148B CN109604148B CN201811534653.2A CN201811534653A CN109604148B CN 109604148 B CN109604148 B CN 109604148B CN 201811534653 A CN201811534653 A CN 201811534653A CN 109604148 B CN109604148 B CN 109604148B
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- adjusting plate
- hole
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 241000949456 Zanthoxylum Species 0.000 title claims description 16
- 235000007650 Aralia spinosa Nutrition 0.000 title claims description 15
- 238000012216 screening Methods 0.000 claims abstract description 165
- 235000002566 Capsicum Nutrition 0.000 claims abstract description 45
- 239000006002 Pepper Substances 0.000 claims abstract description 42
- 241000722363 Piper Species 0.000 claims abstract description 42
- 235000016761 Piper aduncum Nutrition 0.000 claims abstract description 42
- 235000017804 Piper guineense Nutrition 0.000 claims abstract description 42
- 235000008184 Piper nigrum Nutrition 0.000 claims abstract description 42
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 238000012546 transfer Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 241000758706 Piperaceae Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 244000131415 Zanthoxylum piperitum Species 0.000 description 2
- 235000008853 Zanthoxylum piperitum Nutrition 0.000 description 2
- 244000089698 Zanthoxylum simulans Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241001093501 Rutaceae Species 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4636—Regulation of screen apertures
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a multistage adjustable pepper screening machine for a pepper production line, which comprises a rack, wherein a conveyor belt is arranged on the rack, a plurality of rows of upper screening hole groups are arranged side by side in the width direction of the conveyor belt, and each upper screening hole group comprises a plurality of upper screening holes; an adjusting plate is arranged at the lower side of the conveying belt, the adjusting plate is movably fixed on a rack up and down through a connecting rod, and a vibrating device is fixed on the rack; the adjusting plate at least comprises a primary screening part and a secondary screening part, and the primary screening part is positioned on the upstream side of the secondary screening part; a plurality of primary screening hole groups are uniformly distributed on the primary screening part, a plurality of secondary screening hole groups are uniformly distributed on the secondary screening part, and the plurality of primary screening hole groups and the plurality of secondary screening hole groups are respectively in one-to-one correspondence with the plurality of upper screening hole groups; the primary screening hole group comprises a plurality of primary screening holes, the secondary screening hole group comprises a plurality of secondary screening holes, and the screening size of the primary screening holes is smaller than that of the secondary screening holes; the screening machine has simple structure and high screening efficiency.
Description
Technical Field
The invention relates to an agricultural product processing apparatus, in particular to a multistage adjustable pepper screening machine for a pepper production line.
Background
Zanthoxylum bungeanum, Zanthoxylum piperitum or Zanthoxylum piperitum, belonging to Rutaceae, Zanthoxylum genus, deciduous shrub or small tree, and capable of being planted alone or used as protective hedge, wherein the pericarp can be used as flavoring agent, aromatic oil, and medicinal material, and can be used for edible seed or processing soap, and the Zanthoxylum bungeanum Maxim can remove fishy smell of various meats; promoting salivary secretion, and stimulating appetite; dilates blood vessels and has the function of lowering blood pressure. The picked peppers are firstly screened and removed of impurities, then dried in the sun, finally packaged and sold, and because the volume of the peppers is small, manual screening is not only complicated, but also the efficiency is low, so that the peppers are basically screened by a screening machine at present.
At present, most of pepper is produced by picking, drying and then screening pepper leaves, pepper stems and pepper leaves by adopting an artificial means and method, and meanwhile, the subsequent sorting of pepper granules is basically carried out by adopting an artificial method, so that the efficiency is low, and the requirements of mass production and increasing consumption of the market cannot be met. In order to improve the yield, a plurality of professional technicians begin research and development, and some pepper separation and sorting equipment with higher automation degree is produced in sequence to improve the production efficiency of pepper, but the prepared existing pepper separator is difficult to operate, low in separation efficiency and poor in separation quality, so that the pepper screening time is increased, the time cost is increased, and on the other hand, the pepper obtained after separation still contains branches and leaves, pepper kernels and the like, and the quality of pepper is reduced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multistage adjustable pepper screening machine for a pepper production line, which has high screening efficiency and good quality.
In order to solve the technical problems, the technical scheme of the invention is as follows: a multistage adjustable pepper screening machine for a pepper production line comprises a rack, wherein a conveyor belt is arranged on the rack, baffles are arranged on two sides of the conveyor belt, a plurality of rows of upper screening hole groups are arranged side by side in the width direction of the conveyor belt, and each upper screening hole group comprises a plurality of upper screening holes which are uniformly distributed along the conveyor belt; a pepper crushing device is arranged on the upper side of the conveying belt and is positioned at the upstream end of the conveying belt; an adjusting plate is arranged on the lower side of the conveying belt, the adjusting plate is vertically movably fixed on the rack through a connecting rod, and a vibrating device for driving the adjusting plate to vibrate is fixed on the rack; the adjusting plate at least comprises a primary screening part and a secondary screening part, and the primary screening part is positioned on the upstream side of the secondary screening part; a plurality of first-level screening hole groups are uniformly distributed on the first-level screening part, the first-level screening hole groups and the upper screening hole groups correspond to each other one by one, and each first-level screening hole group comprises a plurality of first-level screening holes; a plurality of secondary screening hole groups are uniformly distributed on the secondary screening part, the secondary screening hole groups correspond to the upper screening hole groups one by one, and each secondary screening hole group comprises a plurality of secondary screening holes; the screening size of the primary screening hole is smaller than that of the secondary screening hole.
As preferred technical scheme, vibrating device is including fixing vibrating motor in the frame, vibrating motor's output shaft has the vibrating arm, the vibrating arm is located the regulating plate downside just be fixed with several cams on the vibrating arm.
As a preferred technical scheme, a guide hole for guiding the connecting rod to move up and down is formed in the rack, and the connecting rod is positioned in the guide hole; the tip of connecting rod is equipped with the external screw thread, the external screw thread is gone up to screw in and is closed adjusting nut, adjusting nut is located the frame deviates from one side of conveyer belt.
As a preferred technical scheme, the adjusting plate comprises a bracket, and the bracket is arranged in the guide hole in a sliding manner through a bracket; the bracket is at least provided with a first-stage adjusting plate and a second-stage adjusting plate, the first-stage screening holes are formed in the first-stage adjusting plate, and the second-stage screening holes are formed in the second-stage adjusting plate; the first-stage adjusting plate and the second-stage adjusting plate are respectively provided with the connecting rods.
As the preferred technical scheme, the lower side of the first-stage screening hole is provided with a first-stage collecting plate, and the lower side of the second-stage screening hole is provided with a second-stage collecting plate.
As a preferable technical scheme, the primary collecting plate and the secondary collecting plate are both obliquely arranged.
As preferred technical scheme, go up the screening hole for the circular port or along the direction of transfer of conveyer belt is the rectangular hole that extends, one-level screening hole with second grade screening hole is the circular port.
Preferably, the downstream end of the conveyor belt is provided with a waste collection box.
The utility model provides a prickly ash sieve separator with adjustable prickly ash production line is with multistage, includes the frame, be equipped with the conveyer belt in the frame, the reducing mechanism is established to the upside of conveyer belt, sets up the screening hole on the conveyer belt, through last screening hole and one-level screening hole and go up the coincidence region realization screening of screening hole and second grade screening hole, the waste material after the screening then carries to its tail end through the conveyer belt. The screening sizes of the first-level screening holes and the second-level screening holes are different, and multi-level screening can be realized. Of course, tertiary screening holes and even quaternary screening holes can be arranged according to the requirement. And the multi-stage screening can realize better screening and separation and improve the screening quality. The utility model provides a prickly ash sieve separator with adjustable prickly ash production line is with multistage, simple structure, screening efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of an adjusting plate according to an embodiment of the present invention;
fig. 3 is a schematic diagram of the cooperation of the conveyor belt and the adjusting plate in the embodiment of the invention.
Detailed Description
As shown in figure 1, prickly ash sieve separator with adjustable a prickly ash production line is with multistage, including frame 1, be equipped with conveyer belt 2 in the frame 1, the both sides of conveyer belt 2 are equipped with baffle 6, and setting up of baffle 6 can make the screening in-process prickly ash can not drop. A plurality of upper screening hole sets 24 are arranged side by side in the width direction of the conveyor belt 2, each upper screening hole set 24 comprising a plurality of upper screening holes 23 evenly distributed along the conveyor belt 2. A pepper crushing device 4 is arranged on the upper side of the conveyor belt 2, and the pepper crushing device 4 is positioned at the upstream end of the conveyor belt 2; the mixture of the pepper, the support rod, the seeds and the like crushed by the pepper crushing device 4 falls on the conveyor belt 2 together and is screened and separated in the conveying process of the conveyor belt 2. The pepper crushing device is the prior art and is not improved, so the pepper crushing device is not explained in detail herein, and only the prior art is referred. An adjusting plate 9 is arranged on the lower side of the conveyor belt 2, the adjusting plate 9 is vertically movably fixed on the rack 1 through a connecting rod 8, specifically, a guide hole 3 for vertically movably guiding the connecting rod 8 is arranged on the rack 1, and the connecting rod 8 is positioned in the guide hole 3; the guide hole 3 is a long hole extending in the vertical direction. A vibration device for driving the adjusting plate 9 to vibrate is fixed on the frame 1; the vibrating device comprises a vibrating motor 7 fixed on the rack 1, an output shaft of the vibrating motor 7 is connected with a vibrating rod, the vibrating rod is located on the lower side of the adjusting plate 9, and a plurality of cams are fixed on the vibrating rod. The vibrating rod is driven to rotate through the vibrating motor 7, the cam continuously strikes the adjusting plate 9, and the adjusting plate 9 and the conveying belt 2 tightly attached to the adjusting plate vibrate together, so that the screening process is accelerated, and the screening speed and the screening quality are improved.
As shown in fig. 2, the regulating plate 9 includes at least a primary screening portion 15 and a secondary screening portion 19, the primary screening portion 15 being located on the upstream side of the secondary screening portion 19; a plurality of primary screening hole groups 16 are uniformly distributed in the primary screening part 15, the plurality of primary screening hole groups 16 and the plurality of upper screening hole groups 24 correspond to each other one by one, and each primary screening hole group 16 comprises a plurality of primary screening holes 17; the secondary screening portion 19 is uniformly distributed with a plurality of secondary screening hole groups 18, the plurality of secondary screening hole groups 18 and the plurality of upper screening hole groups 24 are in one-to-one correspondence, and each secondary screening hole group 18 includes a plurality of secondary screening holes 20. As shown in fig. 3, during the movement of the conveyor belt 2, the upper screening holes 23 sequentially coincide with the primary screening holes 17 and the secondary screening holes 20, and the coinciding area is the actual screening area; the screening size of the primary screening holes 17 is smaller than that of the secondary screening holes 20, that is, the maximum area of the overlapping region 21 of the primary screening holes 17 and the upper screening holes 23 is smaller than the maximum area of the overlapping region 22 of the secondary screening holes 20 and the upper screening holes 23. Wherein, go up screening hole 23 for the circular port or follow the direction of transfer of conveyer belt 2 extends the rectangular hole, one-level screening hole 17 with second grade screening hole 20 is the circular port.
Because the difference of prickly ash variety, prickly ash particle size also differs, in order to improve the commonality, saves manufacturing cost, the tip of connecting rod 8 is equipped with the external screw thread, adjusting nut 5 has closed on the external screw thread soon, adjusting nut 5 is located frame 1 deviates from one side of conveyer belt 2. The size of the overlapping area 21 of the primary screening holes 17 and the upper screening holes 23 or the size of the overlapping area 22 of the secondary screening holes 20 and the upper screening holes 23 can be adjusted by adjusting the adjusting nuts 5 positioned on both sides of the conveyor belt 2. If first grade screening portion 15 and second grade screening portion 19 formula as an organic whole, then both adjust simultaneously, if first grade screening portion 15 with second grade screening portion 19 is split type, then both can adjust alone respectively. When the two are respectively adjusted, the adjusting plate 9 comprises a bracket 10, and the bracket 10 is slidably arranged in the guide hole 3 through a bracket 11; the bracket 10 is provided with at least a first-stage adjusting plate and a second-stage adjusting plate, the first-stage screening holes 17 are formed in the first-stage adjusting plate, and the second-stage screening holes 20 are formed in the second-stage adjusting plate; the first-stage regulating plate and the second-stage regulating plate are respectively provided with the connecting rod 8.
The material after screening through regulating plate 9 falls to its downside, the downside of one-level screening hole 17 is equipped with one-level collecting plate 14, the downside of second grade screening hole 20 is equipped with second grade collecting plate 13. A partition is arranged between the primary collecting plate 14 and the secondary collecting plate 13. When the one-level collecting plate 14 with when the second grade collecting plate 13 all inclines to set up, its lower extreme sets up the discharge gate, conveniently collects the screening material. Specifically, the pepper seeds, dust and the like with small particles are collected by the primary collecting plate 14, and the pepper shells are collected by the secondary collecting plate 13. The downstream end of conveyer belt 2 is equipped with garbage collection box 12, and great solid such as branch is detained on conveyer belt 2 after then being screened, finally falls to in garbage collection box 12.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a prickly ash sieve separator with adjustable prickly ash production line is with multistage which characterized in that: the screening device comprises a rack, wherein a conveyor belt is arranged on the rack, baffles are arranged on two sides of the conveyor belt, a plurality of rows of upper screening hole groups are arranged in parallel in the width direction of the conveyor belt, and each upper screening hole group comprises a plurality of upper screening holes which are uniformly distributed along the conveyor belt; a pepper crushing device is arranged on the upper side of the conveying belt and is positioned at the upstream end of the conveying belt; an adjusting plate is arranged on the lower side of the conveying belt, the adjusting plate is vertically movably fixed on the rack through a connecting rod, and a vibrating device for driving the adjusting plate to vibrate is fixed on the rack; the adjusting plate at least comprises a primary screening part and a secondary screening part, and the primary screening part is positioned on the upstream side of the secondary screening part; a plurality of first-level screening hole groups are uniformly distributed on the first-level screening part, the first-level screening hole groups and the upper screening hole groups correspond to each other one by one, and each first-level screening hole group comprises a plurality of first-level screening holes; a plurality of secondary screening hole groups are uniformly distributed on the secondary screening part, the secondary screening hole groups correspond to the upper screening hole groups one by one, and each secondary screening hole group comprises a plurality of secondary screening holes; the screening size of the primary screening hole is smaller than that of the secondary screening hole;
the vibrating device comprises a vibrating motor fixed to the rack, an output shaft of the vibrating motor is connected with a vibrating rod, the vibrating rod is located on the lower side of the adjusting plate, and a plurality of cams are fixed to the vibrating rod.
2. The multi-stage adjustable pepper screening machine for the pepper production line as claimed in claim 1, wherein: the rack is provided with a guide hole for guiding the connecting rod to move up and down, and the connecting rod is positioned in the guide hole; the tip of connecting rod is equipped with the external screw thread, the external screw thread is gone up to screw in and is closed adjusting nut, adjusting nut is located the frame deviates from one side of conveyer belt.
3. The multi-stage adjustable pepper screening machine for the pepper production line as claimed in claim 2, wherein: the adjusting plate comprises a bracket, and the bracket is arranged in the guide hole in a sliding manner through a bracket; the bracket is at least provided with a first-stage adjusting plate and a second-stage adjusting plate, the first-stage screening holes are formed in the first-stage adjusting plate, and the second-stage screening holes are formed in the second-stage adjusting plate; the first-stage adjusting plate and the second-stage adjusting plate are respectively provided with the connecting rods.
4. The multi-stage adjustable pepper screening machine for the pepper production line as claimed in claim 1, wherein: the downside in one-level screening hole is equipped with the one-level collecting plate, the downside in second grade screening hole is equipped with the second grade collecting plate.
5. The multi-stage adjustable pepper screening machine for the pepper production line as claimed in claim 4, wherein: the first-stage collecting plate and the second-stage collecting plate are all obliquely arranged.
6. The multi-stage adjustable pepper screening machine for the pepper production line as claimed in claim 1, wherein: go up the screening hole and be the circular port or follow the rectangular hole that the direction of transfer of conveyer belt extends, one-level screening hole with second grade screening hole is the circular port.
7. The multi-stage adjustable pepper screening machine for the pepper production line as claimed in claim 1, wherein: and a waste collecting box is arranged at the downstream end of the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534653.2A CN109604148B (en) | 2018-12-14 | 2018-12-14 | Prickly ash sieve separator with adjustable prickly ash production line is with multistage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534653.2A CN109604148B (en) | 2018-12-14 | 2018-12-14 | Prickly ash sieve separator with adjustable prickly ash production line is with multistage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109604148A CN109604148A (en) | 2019-04-12 |
| CN109604148B true CN109604148B (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811534653.2A Active CN109604148B (en) | 2018-12-14 | 2018-12-14 | Prickly ash sieve separator with adjustable prickly ash production line is with multistage |
Country Status (1)
| Country | Link |
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| CN (1) | CN109604148B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207036A (en) * | 2020-10-27 | 2021-01-12 | 贵州天牧农业开发有限责任公司 | Sorting device for fresh pepper |
| CN112845076A (en) * | 2020-12-24 | 2021-05-28 | 东台市鑫富达机械有限公司 | Quick edulcoration device of wheat granule for agricultural processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193119A (en) * | 1986-07-29 | 1988-02-03 | E W Downs & Sons Limited | Grader |
| CN2663030Y (en) * | 2003-11-12 | 2004-12-15 | 孙泽习 | Multilayered chain type screening machine |
| CN204842176U (en) * | 2015-07-13 | 2015-12-09 | 镇雄滇龙生态科技有限公司 | Equipment that material screened in grades |
| CN105797976A (en) * | 2016-05-17 | 2016-07-27 | 贵州天楼生物发展有限公司 | Stauntonvine screening equipment |
| CN206229650U (en) * | 2016-11-24 | 2017-06-09 | 山东科技大学 | A kind of crop vibrative screen device of convenient regulation slot size |
| CN208916345U (en) * | 2018-10-17 | 2019-05-31 | 临沂大学 | A kind of dedicated unloading sorting device of logistics |
-
2018
- 2018-12-14 CN CN201811534653.2A patent/CN109604148B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193119A (en) * | 1986-07-29 | 1988-02-03 | E W Downs & Sons Limited | Grader |
| CN2663030Y (en) * | 2003-11-12 | 2004-12-15 | 孙泽习 | Multilayered chain type screening machine |
| CN204842176U (en) * | 2015-07-13 | 2015-12-09 | 镇雄滇龙生态科技有限公司 | Equipment that material screened in grades |
| CN105797976A (en) * | 2016-05-17 | 2016-07-27 | 贵州天楼生物发展有限公司 | Stauntonvine screening equipment |
| CN206229650U (en) * | 2016-11-24 | 2017-06-09 | 山东科技大学 | A kind of crop vibrative screen device of convenient regulation slot size |
| CN208916345U (en) * | 2018-10-17 | 2019-05-31 | 临沂大学 | A kind of dedicated unloading sorting device of logistics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109604148A (en) | 2019-04-12 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A multi-stage adjustable Sichuan pepper screening machine for Sichuan pepper production line Granted publication date: 20211123 Pledgee: Shandong Leling Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LONGSHENG FOOD JOINT STOCK (Ltd.) Co. Registration number: Y2024980004079 |
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