CN115837349B - Soil screening plant for soil detection - Google Patents
Soil screening plant for soil detection Download PDFInfo
- Publication number
- CN115837349B CN115837349B CN202211712604.XA CN202211712604A CN115837349B CN 115837349 B CN115837349 B CN 115837349B CN 202211712604 A CN202211712604 A CN 202211712604A CN 115837349 B CN115837349 B CN 115837349B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- soil
- sliding
- screen
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a soil screening device for soil detection, which comprises an upper cylinder body and a lower cylinder body, wherein the upper cylinder body and the lower cylinder body are fixedly connected through a plurality of connecting columns, a feed hopper is fixedly connected to the upper cylinder body, a blocking cover which is opposite to the feed hopper is connected to the upper cylinder body in a sliding manner, a screen is fixedly connected to the blocking cover, a connecting pipe is fixedly connected to the screen, a discharging plate is fixedly connected to the lower cylinder body, and the connecting pipe is connected with the discharging plate in a sliding manner. According to the invention, the screen mesh can be driven by the driving motor to rotate and vibrate and screen the soil, and the vibration of the screen mesh is matched with the crushing device to crush the agglomerated soil, so that the soil screening effect is good, and the screening efficiency is high.
Description
Technical Field
The invention relates to the technical field of soil detection, in particular to a soil screening device for soil detection.
Background
In the fields of ecological environment protection, geological research and the like, in order to know the microbial environment of soil and the polluted condition of the soil, the environmental soil needs to be detected, and before the detection, the soil needs to be screened by a soil screening device, so that the granularity is uniform, and sundries such as sand and stone in the soil are screened out.
When the existing soil screening device for soil detection is used, due to the fact that caking phenomenon exists in soil, the caking soil is not easy to screen, and the caking soil can block normal screening of follow-up soil through shielding, so that the efficiency of soil screening is low, and in the screening process, sundries such as sand and stone screened out can remain on the screen, so that cleaning is inconvenient.
Disclosure of Invention
The invention aims to solve the defects existing in the prior art, such as: when the existing soil screening device for soil detection is used, due to the fact that caking phenomenon exists in soil, the caking soil is not easy to screen, and the caking soil can block normal screening of follow-up soil through shielding, so that the efficiency of soil screening is low, and in the screening process, sundries such as sand and stone screened out can remain on the screen, so that cleaning is inconvenient.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a soil screening plant for soil detection, includes barrel and lower barrel, go up barrel and lower barrel between through a plurality of spliced pole fixed connection, go up fixedly connected with feeder hopper on the barrel, go up the sliding connection in the barrel and just keep off the cover that the feeder hopper set up, keep off and cover fixedly connected with screen cloth, fixedly connected with connecting pipe on the screen cloth, fixedly connected with flitch down on the barrel, connecting pipe and flitch sliding connection, fixedly connected with backup pad on the inside wall of barrel down, fixedly connected with driving motor in the backup pad, fixedly connected with first gear on driving motor's the output, fixedly connected with square gag lever post on the connecting pipe, fixedly connected with second gear on the square gag lever post, second gear and first gear meshing are connected, fixedly connected with limiting plate on the connecting pipe, it is connected with two switching rings to rotate on the connecting pipe, two switching rings are located between two limiting plates, fixedly connected with mounting bracket on the switching ring, fixedly connected with pivot on the switching ring, fixedly connected with worm wheel, fixedly connected with pivot on the mounting bracket, fixedly connected with both ends on the mounting bracket is equipped with the inside diameter of a mounting bracket, the mounting bracket is equipped with the inside diameter of a mounting bracket.
Preferably, the crushing device comprises a mounting ring, the mounting ring is fixedly connected to the inner side wall of the upper cylinder, a sliding rod is fixedly connected to the mounting ring, a sliding block is slidably connected to the sliding rod, a sliding groove is formed in the sliding block, a hollow groove and a clamping groove are formed in the sliding block respectively, the sliding rod is slidably connected to the sliding groove, a movable plate is fixedly connected to the sliding rod, a plurality of top plates are fixedly connected to the movable plate, the movable plate is slidably connected to the hollow groove, the top plates are slidably connected to the clamping groove, a spring is arranged between the mounting ring and the sliding block, and the spring is sleeved on the sliding rod.
Preferably, a baffle is fixedly connected to the mounting ring, and the baffle is in sliding connection with one side wall of the sliding block.
Preferably, a material distributing disc is fixedly connected to one side wall of the feeding hopper through a plurality of fixing rods, and the material distributing disc is arranged right opposite to the feeding hopper.
Preferably, a pipe cover is arranged at one end, close to the screen, of the connecting pipe, a connecting rod is fixedly connected to the pipe cover, and one end of the connecting rod extends out of the connecting pipe and is fixedly connected with a bottom plate.
Preferably, the screen is provided with a magnetic block, and the pipe cover is fixedly connected with the magnetic block through magnetic force.
Preferably, the first gear is provided with a concave tooth groove, and the second gear is connected in a meshed manner in the concave tooth groove on the first gear.
The beneficial effects of the invention are as follows:
1. soil to be screened is placed in the feed hopper, firstly falls onto the distributing disc along the feed hopper, then falls onto the screen along the distributing disc, and for agglomerated soil, when the agglomerated soil falls onto the screen along the inclined side walls of the feed hopper and the distributing disc, the agglomerated soil with smaller hardness can be broken through collision, and the soil with proper granularity falls onto the discharging plate after being screened by the screen, and then falls out along the inclined side walls of the discharging plate.
2. Starting a driving motor to drive a connecting pipe and a screen to rotate, and throwing away soil with granularity larger than that of a sieve hole on the screen and some sand and stones and the like to a position far away from the center on the screen under a mounting ring through the centrifugal force effect by utilizing the rotation of the screen, so that normal screening blanking of the soil with proper granularity is prevented from being influenced due to shielding.
3. When the connecting pipe rotates, the mounting frame can be driven to reciprocate up and down rapidly, the mounting frame drives the connecting pipe and the screen to vibrate up and down rapidly in the vertical direction through the adapter ring and the limiting plate, vibration screening of soil is achieved through rotation and vibration of the screen, vibration of the screen can be increased to collide between caking soil and the screen, and then crushing effect on the caking soil is improved, and soil screening efficiency is improved.
4. In the in-process of screen cloth upward vibration, get rid of the caking soil of screen cloth edge by centrifugal force effect, can be squeezed by screen cloth and draw-in groove, thereby with the help of the elasticity effect of the pressure of screen cloth and spring, the cooperation rotatory screen cloth rolls crushing processing to the caking soil, crushing effect is good, and because the slider is split type setting, do not interfere each other, when individual slider is blocked and can't carry out good crushing to the caking soil of its below by the grit, other sliders can not receive the influence in succession, consequently can effectually avoid influencing whole crushing effect to the caking soil because of the blockking of local grit.
5. After the soil screening is carried out for a period of time, a large amount of sand and stones which cannot be screened for blanking are reserved on the screen, the sand and stones are required to be cleaned, at the moment, the driving motor is firstly turned off, then the bottom plate is lifted upwards, the magnetic force between the pipe cover and the magnetic block is overcome, the sand and stones on the screen can be automatically discharged by means of the connecting pipe, and the sand and stones are cleaned.
Drawings
Fig. 1 is a schematic structural view of a soil screening device for soil detection according to the present invention;
fig. 2 is a schematic diagram of a front structure of a soil screening device for soil detection according to the present invention;
FIG. 3 is a section A-A of FIG. 2;
fig. 4 is a schematic side view of a soil screening device for soil detection according to the present invention;
FIG. 5 is a section B-B of FIG. 4;
fig. 6 is a schematic structural view of a crushing device of a soil screening device for soil detection according to the present invention;
fig. 7 is a schematic structural view of a movable plate of a soil screening device for soil detection according to the present invention;
fig. 8 is a schematic structural view of a slider of a soil screening device for soil detection according to the present invention;
FIG. 9 is a schematic side view of a slider of a soil screening device for soil detection according to the present invention;
FIG. 10 is a cross-sectional view taken along line C-C of FIG. 9;
fig. 11 is a schematic structural view of a mounting frame of a soil screening device for soil detection according to the present invention.
In the figure: 1 an upper cylinder, 2 a lower cylinder, 3 a connecting column, 4 a feed hopper, 5 a baffle cover, 6 a screen, 7 a connecting pipe, 8 a discharge plate, 9 a supporting plate, 10 a driving motor, 11 a first gear, 12 a square limiting rod, 13 a second gear, 14 a limiting plate, 15 a transfer ring, 16 a mounting rack, 17 a rotating shaft, 18 a worm gear, 19 a mounting plate, 20 a limiting groove, 21 a fixed rod, 22 a distributing disc, 23 a mounting ring, 24 a slide bar, 25 a slide block, 26 a slide groove, 27 an empty groove, 28 a clamping groove, 29 a movable plate, 30 a top plate, 31 a spring, 32 a baffle plate, 33 a pipe cover, 34 a magnetic block, 35 a connecting rod and 36 a bottom plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-11, a soil screening device for soil detection comprises an upper cylinder 1 and a lower cylinder 2, wherein the upper cylinder 1 and the lower cylinder 2 are fixedly connected through a plurality of connecting columns 3, a feed hopper 4 is fixedly connected to the upper cylinder 1, a blocking cover 5 which is opposite to the feed hopper 4 is arranged in a sliding manner and is fixedly connected to a screen 6 on the blocking cover 5, a connecting pipe 7 is fixedly connected to the screen 6, a discharging plate 8 is fixedly connected to the lower cylinder 2, the connecting pipe 7 is in sliding connection with the discharging plate 8, a supporting plate 9 is fixedly connected to the inner side wall of the lower cylinder 2, a driving motor 10 is fixedly connected to the supporting plate 9, and a first gear 11 is fixedly connected to the output end of the driving motor 10.
The square gag lever post 12 of fixedly connected with on the connecting pipe 7, sliding connection has second gear 13 on the square gag lever post 12, second gear 13 and first gear 11 meshing are connected, be equipped with indent tooth's socket on the first gear 11, second gear 13 meshing is connected in indent tooth's socket on first gear 11, fixedly connected with two limiting plates 14 on the connecting pipe 7, rotationally be connected with two adapter rings 15 on the connecting pipe 7, two adapter rings 15 are located between two limiting plates 14, fixedly connected with mounting bracket 16 on the adapter ring 15, the rotation is connected with pivot 17 in the mounting bracket 16, fixedly connected with worm wheel 18 in the pivot 17, fixedly connected with worm with and worm wheel 18 meshing are connected on the connecting pipe 7.
The mounting plate 19 is fixedly connected to the inner side wall of the lower cylinder body 2, the limiting groove 20 is formed in the mounting plate 19, two ends of the rotating shaft 17 are slidably connected to the limiting groove 20, the upper cylinder body 1 is provided with a crushing device, the crushing device comprises a mounting ring 23, the mounting ring 23 is fixedly connected to the inner side wall of the upper cylinder body 1, the mounting ring 23 is fixedly connected with a sliding rod 24, the sliding rod 24 is slidably connected with a sliding block 25, the sliding block 25 is provided with a sliding groove 26, an empty groove 27 and a clamping groove 28 are respectively formed in the sliding block 25, the sliding rod 24 is slidably connected to the sliding groove 26, the sliding rod 24 is fixedly connected with a movable plate 29, a plurality of top plates 30 are fixedly connected to the movable plate 29, the movable plate 29 is slidably connected to the empty groove 27, and the top plates 30 are slidably connected to the clamping groove 28.
A spring 31 is arranged between the mounting ring 23 and the sliding block 25, the spring 31 is sleeved on the sliding rod 24, a baffle 32 is fixedly connected to the mounting ring 23, the baffle 32 is in sliding connection with one side wall of the sliding block 25, a material distributing disc 22 is fixedly connected to one side wall of the feeding hopper 4 through a plurality of fixing rods 21, the material distributing disc 22 is arranged over against the feeding hopper 4, a pipe cover 33 is arranged at one end of the connecting pipe 7, which is close to the screen 6, a connecting rod 35 is fixedly connected to the pipe cover 33, one end of the connecting rod 35 extends out of the connecting pipe 7 and is fixedly connected with a bottom plate 36, a magnetic block 34 is arranged on the screen 6, the pipe cover 33 is fixedly connected with the magnetic block 34 through magnetic force, and the lower cylinder 2 is subjected to heightening treatment when being placed, so that a certain distance is reserved between the lower cylinder and the ground so that a certain space is reserved for lifting the bottom plate 36 when sand and gravel are discharged.
When the invention is used, the driving motor 10 is started firstly, then the soil to be screened is put into the feed hopper 4, the soil firstly slides onto the distributing disc 22 along the feed hopper 4, then slides onto the screen 6 along the distributing disc 22, when the agglomerated soil slides onto the screen 6 along the inclined side walls of the feed hopper 4 and the distributing disc 22, the agglomerated soil with smaller hardness can be broken through collision when the agglomerated soil slides onto the screen 6, and the soil with proper granularity falls onto the discharge plate 8 after being screened by the screen 6, and then slides out along the inclined side walls of the discharge plate 8;
the output end of the driving motor 10 drives the first gear 11 to rotate, the second gear 13 is driven to rotate by virtue of the meshing connection relation between the first gear 11 and the second gear 13, the second gear 13 drives the square limiting rod 12 and the connecting pipe 7 to rotate by virtue of the limiting connection relation between the second gear 13 and the square limiting rod 12, the connecting pipe 7 drives the screen 6 to rotate, and the screen 6 rotates to throw out soil with granularity larger than that of the screen holes on the screen 6, sand and the like from a position far away from the center on the screen 6 by virtue of centrifugal force, namely, the position right below the mounting ring 23, so that normal screening blanking of the soil with proper granularity is prevented from being influenced by shielding;
in the mounting plate 19, two ends of the rotating shaft 17 are tightly abutted against the inner side wall of the limit groove 20, the limit effect of the limit groove 20 is realized, the rotating shaft 17 can slide and rotate in the limit groove 20, but the mounting frame 16 can not rotate along with the connecting pipe 7 through the limit effect of the rotating shaft 17, therefore, when the connecting pipe 7 rotates, the connecting pipe 7 can drive the rotating shaft 17 to rotate through the meshing connection between the upper worm and the worm wheel 18, the mounting frame 16 is driven to reciprocate rapidly by the rotation of the rotating shaft 17, the mounting frame 16 drives the connecting pipe 7 and the screen 6 to vibrate rapidly up and down in the vertical direction through the switching ring 15 and the limit plate 14, the vibration screening of soil is realized through the rotation and vibration of the screen 6, the vibration of the screen 6 can increase the collision between caking soil and the screen 6, the crushing effect of the caking soil is further improved, and the soil screening efficiency is improved;
in the process that the screen 6 vibrates upwards, the caking soil thrown to the edge of the screen 6 under the action of centrifugal force can be extruded by the screen 6 and the clamping groove 28, so that the pressure of the screen 6 and the elastic force of the spring 31 are used for matching with the rotating screen 6, the caking soil is crushed, the crushing effect is good, and because the sliding blocks 25 are arranged in a split mode, the sliding blocks 25 are not interfered with each other, when the individual sliding blocks 25 are blocked by sand stones and cannot crush the caking soil below the individual sliding blocks, other sliding blocks 25 are not influenced in a continuous mode, the crushing effect of the integral caking soil can be effectively prevented from being influenced due to the blocking of local sand, the arrangement of the clamping groove 28 can promote the friction force effect of the sliding blocks 25 when the caking soil contacts, the crushing effect of the caking soil is realized by the rotating screen 6, the arrangement of the top plate 30 can prevent the caking soil from entering the empty groove 27 along the clamping groove 28, and the top plate 30 moves downwards relative to the clamping groove 28 in the process that the sliding blocks 25 are pressed upwards, so that the residual caking soil entering the clamping groove 28 is prevented from being cleaned;
after a period of soil screening, a large amount of sand and stones which cannot be screened for blanking are left on the screen 6, and the sand and stones are required to be cleaned, at the moment, the driving motor 10 is turned off firstly, then the bottom plate 36 is lifted upwards, the pipe cover 33 overcomes the magnetic force effect between the bottom plate and the magnetic block 34 and moves upwards, and the sand and stones on the screen 6 can be automatically discharged by means of the connecting pipe 7, so that the sand and stones are cleaned.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a soil screening plant for soil detection, includes barrel (1) and lower barrel (2), its characterized in that, go up through a plurality of spliced pole (3) fixed connection between barrel (1) and the lower barrel (2), fixedly connected with feeder hopper (4) on going up barrel (1), go up sliding connection has and just keeps off cover (5) that feeder hopper (4) set up in barrel (1), fixedly connected with screen cloth (6) on keeping off cover (5), fixedly connected with connecting pipe (7) on screen cloth (6), fixedly connected with flitch (8) on lower barrel (2), fixedly connected with backup pad (9) on the inside wall of lower barrel (2), fixedly connected with driving motor (10) on backup pad (9), fixedly connected with first gear (11) on driving motor (10) on the output, fixedly connected with square spacing pole (12) on sliding connection have second gear (13), two connecting pipes (13) are connected with one another on two connecting pipe (7) and two connecting pipes (15), the two adapter rings (15) are positioned between the two limiting plates (14), a mounting frame (16) is fixedly connected to the adapter rings (15), a rotating shaft (17) is rotationally connected to the mounting frame (16), the rotating shaft (17) is of a crankshaft structure, a worm wheel (18) is fixedly connected to the rotating shaft (17), a worm in meshed connection with the worm wheel (18) is fixedly connected to the connecting pipe (7), a mounting plate (19) is fixedly connected to the inner side wall of the lower cylinder (2), a limiting groove (20) is formed in the mounting plate (19), two ends of the rotating shaft (17) are slidably connected to the limiting groove (20), and a crushing device is arranged on the upper cylinder (1);
the crushing device comprises a mounting ring (23), the mounting ring (23) is fixedly connected to the inner side wall of an upper cylinder body (1), a sliding rod (24) is fixedly connected to the mounting ring (23), a sliding block (25) is connected to the sliding rod (24) in a sliding mode, a sliding groove (26) is formed in the sliding block (25), a hollow groove (27) and a clamping groove (28) are formed in the sliding block (25) respectively, the sliding rod (24) is connected to the sliding groove (26) in a sliding mode, a movable plate (29) is fixedly connected to the sliding rod (24), a plurality of top plates (30) are fixedly connected to the movable plate (29) in the hollow groove (27), the top plates (30) are connected to the clamping groove (28) in a sliding mode, a spring (31) is arranged between the mounting ring (23) and the sliding block (25), and the spring (31) is sleeved on the sliding rod (24).
2. The soil screening device for soil detection according to claim 1, wherein a baffle plate (32) is fixedly connected to the mounting ring (23), and the baffle plate (32) is slidably connected to a side wall of the slider (25).
3. A soil screening device for soil detection according to claim 1, characterized in that a distributing tray (22) is fixedly connected to a side wall of the feeding hopper (4) through a plurality of fixing rods (21), and the distributing tray (22) is arranged opposite to the feeding hopper (4).
4. The soil screening device for soil detection according to claim 1, wherein a tube cover (33) is arranged at one end of the connecting tube (7) close to the screen (6), a connecting rod (35) is fixedly connected to the tube cover (33), and one end of the connecting rod (35) extends out of the connecting tube (7) and is fixedly connected with a bottom plate (36).
5. The soil screening device for soil detection of claim 4, wherein the screen (6) is provided with magnetic blocks (34), and the tube cover (33) is fixedly connected with the magnetic blocks (34) through magnetic force.
6. The soil screening device for soil detection according to claim 1, wherein the first gear (11) is provided with concave tooth grooves, and the second gear (13) is engaged and connected in the concave tooth grooves on the first gear (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211712604.XA CN115837349B (en) | 2022-12-30 | 2022-12-30 | Soil screening plant for soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211712604.XA CN115837349B (en) | 2022-12-30 | 2022-12-30 | Soil screening plant for soil detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115837349A CN115837349A (en) | 2023-03-24 |
| CN115837349B true CN115837349B (en) | 2023-04-28 |
Family
ID=85577580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211712604.XA Active CN115837349B (en) | 2022-12-30 | 2022-12-30 | Soil screening plant for soil detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115837349B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117882589B (en) * | 2024-03-11 | 2024-06-11 | 安徽省农业科学院园艺研究所 | Planting device for melon machine grafted seedlings |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019063755A (en) * | 2017-10-03 | 2019-04-25 | 日清製粉株式会社 | Manufacturing method of wheat raw material, and manufacturing apparatus of wheat raw material |
| CN112845034A (en) * | 2020-12-15 | 2021-05-28 | 程香花 | Sand screening equipment with crushing function |
| CN216965277U (en) * | 2021-12-06 | 2022-07-15 | 四川坤嘉混凝土有限公司 | Aggregate screening and concrete batching equipment |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0113506B1 (en) * | 1982-12-09 | 1986-07-30 | THORN EMI Appliances Limited | A sifting device |
| US7032851B2 (en) * | 2003-12-12 | 2006-04-25 | John F. Demske | Portable pill crushing device |
| CN205032352U (en) * | 2015-09-01 | 2016-02-17 | 德清县维康生物科技有限公司 | Powder filters breaker |
| CN208437219U (en) * | 2018-04-25 | 2019-01-29 | 湖北康泰建筑有限责任公司 | A kind of construction site automatic sand sieving device |
| CN108901388B (en) * | 2018-06-12 | 2020-12-04 | 安徽雨杏食品有限公司 | Straw crusher |
| CN210450067U (en) * | 2019-08-30 | 2020-05-05 | 河南福华钢铁集团有限公司 | Iron and steel waste material processing apparatus |
| CN212820940U (en) * | 2020-02-27 | 2021-03-30 | 山西恒图建设工程有限公司 | Sand screening device for cylindrical building |
| CN212328815U (en) * | 2020-05-23 | 2021-01-12 | 涟水县新星水泥有限公司 | A sieving mechanism for cement manufacture |
| CN111570249A (en) * | 2020-05-28 | 2020-08-25 | 南京捷达威机电科技有限公司 | Screening installation of high-efficient environmental protection |
| CN111569986A (en) * | 2020-05-29 | 2020-08-25 | 李建秀 | Medicine reducing mechanism is used to pharmacy |
| CN215188256U (en) * | 2021-02-02 | 2021-12-17 | 吕杰 | Blueberry is planted and uses fertilizer injection unit |
| CN113318956A (en) * | 2021-04-26 | 2021-08-31 | 广东竣崑建设有限公司 | Municipal works construction that stability is high is with screening sand device |
| CN113499819B (en) * | 2021-05-21 | 2023-02-17 | 山东九昌重工科技有限公司 | Intelligent ore crushing device with automatic adjusting function |
| CN217250397U (en) * | 2022-04-29 | 2022-08-23 | 平顶山天瑞姚电水泥有限公司 | Bulk cement removes piece device |
| CN218013130U (en) * | 2022-07-13 | 2022-12-13 | 深圳市蛇口招商港湾工程有限公司 | Pile foundation construction mud processing apparatus |
-
2022
- 2022-12-30 CN CN202211712604.XA patent/CN115837349B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019063755A (en) * | 2017-10-03 | 2019-04-25 | 日清製粉株式会社 | Manufacturing method of wheat raw material, and manufacturing apparatus of wheat raw material |
| CN112845034A (en) * | 2020-12-15 | 2021-05-28 | 程香花 | Sand screening equipment with crushing function |
| CN216965277U (en) * | 2021-12-06 | 2022-07-15 | 四川坤嘉混凝土有限公司 | Aggregate screening and concrete batching equipment |
Non-Patent Citations (1)
| Title |
|---|
| 一体式烟秆拔秆破碎机振动测试与分析;舒成松;张大斌;张元常;许盛;曹阳;;农机化研究(第09期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115837349A (en) | 2023-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115837349B (en) | Soil screening plant for soil detection | |
| CN208482772U (en) | A kind of civil engineering concrete waste material recyclable device | |
| CN206009251U (en) | A kind of seed cleaning device | |
| CN202238601U (en) | Circulating sieve separation equipment | |
| CN106824374A (en) | A kind of compound the breaking of horizontal hammer roller of broken electronic waste thin-wall case type objects cuts Material disintegrator | |
| CN211070233U (en) | Ceramic machinery double-roll crusher | |
| CN209901356U (en) | Soil pollution administers and uses screening plant | |
| CN117225529B (en) | Sand and stone screening device for building construction and use method | |
| CN117505232A (en) | Granule sorting device for fertilizer production | |
| CN206435291U (en) | A kind of fruit smashing equipment | |
| CN210207549U (en) | Novel screening of tea-oil camellia husk seed cylinder device | |
| CN115155775B (en) | Even multi-stage grinding and filtering facility of fertilizer for agricultural fertilizer production | |
| CN102836813A (en) | Circulation screening device | |
| CN115121321A (en) | Industrial sulfuric acid filter residue recycling device and process | |
| CN111282693A (en) | Traditional chinese medicine triturating apparatus | |
| CN202290586U (en) | Plastic cloth garbage sorting system | |
| CN116251650A (en) | Building residue soil recycling and crushing device and application method thereof | |
| CN212651953U (en) | Prevent agricultural product processing rubbing crusher that flies upward | |
| CN214347203U (en) | A edulcoration device for useless lead plaster is retrieved and is recycled | |
| CN211563605U (en) | Compound fertilizer screening machine | |
| CN213996067U (en) | Prevent that straw from being detained crop straw rubbing crusher who blocks up | |
| CN219111755U (en) | Coating raw material crushing mechanism | |
| CN111086125A (en) | Raw material crushing device with anti-blocking function | |
| CN214077095U (en) | Soil testing is with edulcoration case | |
| CN212528384U (en) | Waste recycling reducing mechanism for plastic processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |