CN112224760A - Vibrating type cement screening equipment capable of adjusting conveying height - Google Patents
Vibrating type cement screening equipment capable of adjusting conveying height Download PDFInfo
- Publication number
- CN112224760A CN112224760A CN202011251484.9A CN202011251484A CN112224760A CN 112224760 A CN112224760 A CN 112224760A CN 202011251484 A CN202011251484 A CN 202011251484A CN 112224760 A CN112224760 A CN 112224760A
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- cement
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
- B65G21/2045—Mechanical means for guiding or retaining the load on the load-carrying surface
- B65G21/2063—Mechanical means for guiding or retaining the load on the load-carrying surface comprising elements not movable in the direction of load-transport
- B65G21/2072—Laterial guidance means
- B65G21/2081—Laterial guidance means for bulk material, e.g. skirts
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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
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/12—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to cement screening and conveying equipment, in particular to vibrating cement screening and conveying equipment capable of adjusting conveying height, which comprises a bottom plate, a support, a cement clinker conveying assembly, a cement screening assembly and the like; the two supports are symmetrically and fixedly arranged on the bottom plate, the cement clinker conveying assembly is arranged on the supports, the cement screening assembly is arranged on the cement clinker conveying assembly, the conveying device height adjusting assembly is arranged on the bottom plate and is in contact with the cement clinker conveying assembly, and the vibrating assembly is arranged on the cement clinker conveying assembly and is in contact with the cement screening assembly. Can carry out cement to the not delivery site of co-altitude through cement clinker conveyor component and conveyor height-adjusting subassembly, the mud divides the sieve subassembly to divide the sieve to the cement of carrying very conveniently, makes it obtain that cement does not contain the impurity or be massive cement.
Description
Technical Field
The invention relates to cement screening and conveying equipment, in particular to vibrating cement screening and conveying equipment with adjustable conveying height.
Background
Cement is a powdered hydraulic inorganic cementitious material. After water is added and stirred, the mortar can be hardened in the air or in water, sand, stone and other materials can be firmly cemented together, and the concrete made of the cemented macadam has higher strength and can resist the erosion of fresh water or salt water after being hardened.
Ordinary cement conveying equipment is just carrying cement at same height, lacks height-adjusting mechanism and can not carry cement with high or lower position to still lack cement and divide the sieve to caking or cement impurity and can not divide the sieve, make cement transportation numerous and diverse and the cement quality that obtains not good.
Disclosure of Invention
The invention provides a vibrating type cement screening device capable of adjusting the conveying height, which can adjust the conveying height and can also screen cement, and aims to solve the problems that the conveying height is different and the cement cannot be screened.
The technical scheme is as follows: the utility model provides a vibrating cement that can adjust conveying height divides sieve equipment, comprising a base plate, the support, cement clinker conveying component, cement divides sieve subassembly, conveyor height control subassembly and vibration subassembly, two support symmetry formulas are fixed to be located on the bottom plate, cement clinker conveying component locates on the support, cement divides sieve subassembly to locate on the cement clinker conveying component, conveyor height control subassembly locates on the bottom plate and contacts with cement clinker conveying component, vibration subassembly is located on the cement clinker conveying component and is divided sieve subassembly with cement and contact.
Further, the cement clinker conveying component comprises a swing shaft, triangular mounting plates, transmission rollers, a top plate, a sliding plate, a first compression spring, a movable plate, a connecting rod, a telescopic cylinder, a servo motor and a belt, wherein the swing shaft is rotatably arranged on the support, the two triangular mounting plates are fixedly arranged on the swing shaft, the top plate is fixedly arranged on the inner side surface of the triangular mounting plate, the sliding plate is slidably arranged on the inner side surface of the triangular mounting plate and is connected with the first compression spring between the sliding plate and the top plate, the movable plate is slidably arranged on the inner side surface of the triangular mounting plate, the transmission rollers are rotatably arranged between the two triangular mounting plates, the sliding plate and the movable plate, the telescopic cylinder is fixedly arranged on the outer side surface of the triangular mounting plate, a straight hole is formed in the triangular mounting plate, one end of the connecting rod is fixedly connected with the telescopic cylinder, the other end of the, a belt is wound between the driving rollers.
Further, the cement divides the sieve subassembly including the slide rail, filter the otter board, U type frame, the uide bushing, the movable rod, reset spring and cam, slide rail fixed mounting is on the triangle mounting panel, filter the otter board slidingtype and locate between two slide rails, U type frame is fixed to be located on filtering the otter board, two uide bushings are fixed to be located one of them triangle mounting panel side, the movable rod slidingtype is located in two uide bushings and one end is fixed to be located U type frame one side, reset spring one end is connected with the uide bushing, the other end is connected with the one end of movable rod, the cam is fixed to be located one of them driving roller and contacts with the.
Further, conveyor height adjustment subassembly is including frid, double flute baffle, movable support frame, swivel nut and support bolt pole, and the frid is fixed to be located on the triangle mounting panel, and double flute baffle is fixed to be located on the bottom plate, and in two frids were located to movable support frame both ends slidingtype, the swivel nut was fixed to be located a double flute baffle side, and support bolt pole and swivel nut spiro union and one end were connected with the movable support frame rotary type, and double flute baffle is connected with the movable support frame is movable.
Further, the vibration subassembly is including leading truck, vibration frame, second compression spring and wave form pole, on the leading truck was fixed to be located U type frame, on the vibration frame slidingtype was located the leading truck and be connected with a plurality of second compression springs between with the leading truck, wave form pole fixed locate one of them triangle mounting panel and with the vibration frame contact.
Furthermore, the material blocking plate is further included and fixedly arranged on the triangular mounting plate.
The invention has the beneficial effects that: according to the invention, the supporting bolt rods can be adjusted according to the height of the cement conveying place to enable the movable supporting frame to move upwards, so that the inclination of the cement clinker conveying assembly is increased or decreased, and cement conveying can be carried out on conveying places with different heights; the cement screening component can conveniently screen the conveyed cement to obtain the cement which does not contain impurities or is in a block shape; the invention can make the extruded cement blocks into qualified cement which can pass through the filter screen plate by the vibration component.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a third perspective view of the present invention.
FIG. 4 is a schematic perspective view of a first embodiment of the cement clinker conveyor assembly of the present invention.
FIG. 5 is a schematic perspective view of a second embodiment of the cement clinker conveyor assembly of the present invention.
Fig. 6 is a schematic perspective view of the cement screening assembly of the present invention.
Fig. 7 is a schematic perspective view of the height adjusting assembly of the conveying device of the present invention.
Fig. 8 is a schematic perspective view of the vibration assembly of the present invention.
Reference numerals: 1_ bottom plate, 2_ support, 4_ cement clinker conveying component, 401_ swing shaft, 402_ triangle mounting plate, 403_ driving roller, 404_ top plate, 405_ sliding plate, 406_ first compression spring, 407_ movable plate, 408_ connecting rod, 409_ telescopic cylinder, 4010_ servo motor, 4011_ belt, 5_ cement screening component, 501_ slide rail, 502_ filter screen plate, 503_ U-shaped frame, 504_ guide sleeve, 505_ movable rod, 506_ return spring, 507_ cam, 6_ conveying device height adjusting component, 601_ slotted plate, 602_ double-slotted guide plate, 603_ movable support frame, 604_ thread insert, 605_ support bolt rod, 7_ vibration component, 701_ guide frame, 702_ vibration frame, 703_ second compression spring, 704_ corrugated rod, 8_ striker plate.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides a vibrating cement that can adjust conveying height divides sieve equipment, combine shown in fig. 1-8, including bottom plate 1, support 2, cement clinker conveyor assembly 4, cement divides sieve subassembly 5, conveyor height control assembly 6 and vibration subassembly 7, two supports 2 symmetry formula are fixed to be located on bottom plate 1, cement clinker conveyor assembly 4 locates the upper portion of support 2, cement divides sieve subassembly 5 to locate on cement clinker conveyor assembly 4, cement divides sieve subassembly 5 to be used for dividing the sieve to filter cement, conveyor height control assembly 6 locates on bottom plate 1 and contacts with cement clinker conveyor assembly 4, vibration subassembly 7 locates on cement clinker conveyor assembly 4 and contacts with cement sieve subassembly 5.
The cement clinker conveying component 4 comprises a swinging shaft 401, a triangular mounting plate 402, a transmission roller 403, a top plate 404, a sliding plate 405, a first compression spring 406, a movable plate 407, a connecting rod 408, a telescopic cylinder 409, a servo motor 4010 and a belt 4011, wherein the swinging shaft 401 is rotatably arranged on the support 2, the two triangular mounting plates 402 are fixedly arranged on the swinging shaft 401, the top plate 404 is fixedly arranged on the inner side surface of the triangular mounting plate 402, the sliding plate 405 is slidably arranged on the inner side surface of the triangular mounting plate 402 and connected with the first compression spring 406 between the triangular mounting plate 402 and the top plate 404, the movable plate 407 is slidably arranged on the inner side surface of the triangular mounting plate 402, the movable plate 407 is positioned below the top plate 404, the transmission roller 403 is rotatably arranged between the two triangular mounting plates 402, the sliding plate 405 and the movable plate 407, the telescopic cylinder 409 is fixedly arranged on the outer side surface of the triangular mounting plate 402, a straight hole is formed in the In connection, the telescopic cylinder 409 can drive the movable plate 407 to move in a telescopic manner so as to adjust the position of the uppermost driving roller 403. Servo motor 4010 is fixed to be located and is kept away from one of them triangle mounting panel 402 of telescopic cylinder 409 one side and with one of them driving roller 403 rigid coupling, around being equipped with belt 4011 between three driving roller 403, belt 4011 is used for conveying cement.
Example 2
On the basis of embodiment 1, as shown in fig. 1 to 8, the cement screening assembly 5 includes a sliding rail 501, a filter screen plate 502, a U-shaped frame 503, a guiding sleeve 504, a movable rod 505, a return spring 506 and a cam 507, wherein the sliding rail 501 is fixedly mounted on a triangular mounting plate 402, the sliding rail 501 plays a guiding role, the filter screen plate 502 is slidably disposed between the two sliding rails 501, the U-shaped frame 503 is fixedly disposed on the filter screen plate 502, the two guiding sleeves 504 are fixedly disposed on one side surface of one of the triangular mounting plates 402, the movable rod 505 is slidably disposed in the two guiding sleeves 504, one end of the movable rod 505 is fixedly disposed on one side of the U-shaped frame 503, one end of the return spring 506 is connected with the guiding sleeve 504, the other end of the return spring is connected with one end of the movable rod 505, and the cam 507.
The conveying device height adjusting assembly 6 comprises a groove plate 601, a double-groove guide plate 602, a movable support frame 603, a threaded sleeve 604 and a supporting bolt rod 605, wherein the groove plate 601 is fixedly arranged on the triangular mounting plate 402, the double-groove guide plate 602 is fixedly arranged on the bottom plate 1, two ends of the movable support frame 603 are slidably arranged in the two groove plates 601, the threaded sleeve 604 is fixedly arranged on one side surface of the double-groove guide plate 602, the supporting bolt rod 605 is in threaded connection with the threaded sleeve 604, one end of the supporting bolt rod is rotatably connected with the movable support frame 603, and the double-groove guide plate 602 is movably connected with the movable.
The vibration component 7 comprises a guide frame 701, a vibration frame 702, a second compression spring 703 and a wave-shaped rod 704, the guide frame 701 is fixedly arranged on a U-shaped frame 503, the U-shaped frame 503 can prevent cement from being scattered outwards, the vibration frame 702 is slidably arranged on the guide frame 701 and connected with the second compression springs 703 between the vibration frame 701 and the guide frame 701, the wave-shaped rod 704 is fixedly arranged on one of the triangular mounting plates 402 and is in contact with the vibration frame 702, the vibration frame 702 reciprocates to be in contact with the wave-shaped rod 704, the vibration frame 702 vibrates up and down, and compacted cement blocks are scattered and sieved again.
The material blocking plate is characterized by further comprising a material blocking plate 8, and the material blocking plate 8 is fixedly arranged on the triangular mounting plate 402. The striker plate 8 prevents the cement from spilling outwards.
The application method comprises the following steps: when cement is required to be conveyed to a high place and sieved, firstly, an operator adjusts the supporting bolt rod 605 to enable the movable supporting frame 603 to move upwards through the height of the place where the cement can be conveyed according to the requirement, so that the inclination of the groove plate 601 can be increased or decreased, the inclination of the cement clinker conveying assembly 4 is increased or decreased, the inclination is increased or decreased, the telescopic cylinder 409 is adjusted to push the movable plate 407 outwards or inwards through the connecting rod 408, one of the driving rollers 403 is pushed outwards or inwards to enable the belt 4011 to be tight or loosely pull the other driving roller 403 to move upwards, and if the belt is loose, the first compression spring 406 pushes the driving roller 403 downwards to enable the belt 4011 to be tight, so that the required conveying height is achieved.
After the conveying height is adjusted, an operator places cement on the belt 4011, immediately starts the servo motor 4010 to rotate clockwise to drive the driving roller 403 on the output shaft to rotate clockwise, the driving roller 403 drives the other two driving rollers 403 to rotate clockwise through the belt 4011, the belt 4011 rotates clockwise at this time and then conveys the cement on the belt 4011 to the cement screening component 5, the cement is prevented from spilling through the material baffle plate 8 during conveying, the servo motor 4010 moves the movable rod 505 to the right through the cam 507 on the output shaft, the movable rod 505 moves the filter screen plate 502 to the right through the U-shaped frame 503, the first compression spring 406 resets the movable rod 505 and then drives the filter screen plate 502 to reset, so that the cement on the filter screen plate 502 can be screened by one return, and compressed lumps or impurities are left on the filter screen plate 502.
The movable rod 505 also carries the guide frame 701, the vibration frame 702 and the reciprocating motion through the U-shaped frame 503, and the vibration frame 702 vibrates up and down due to the fact that the wave-shaped rod 704 is fixedly installed on the triangular installation plate 402 and the reciprocating motion of the vibration frame 702 is in contact with the wave-shaped rod 704, and therefore the compacted cement blocks are scattered and sieved again.
It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (6)
1. The utility model provides a can adjust conveying height's vibrating cement and divide sieve equipment which characterized in that: including bottom plate (1), support (2), cement clinker conveyor assembly (4), cement divides sieve subassembly (5), conveyor height control subassembly (6) and vibration subassembly (7), two support (2) symmetry formulas are fixed to be located on bottom plate (1), cement clinker conveyor assembly (4) are located on support (2), cement divides sieve subassembly (5) to locate on cement clinker conveyor assembly (4), conveyor height control subassembly (6) are located on bottom plate (1) and are contacted with cement clinker conveyor assembly (4), vibration subassembly (7) are located on cement clinker conveyor assembly (4) and are contacted with cement branch sieve subassembly (5).
2. A vibrating cement screen apparatus capable of adjusting the conveying height as set forth in claim 1, wherein: the cement clinker conveying component (4) comprises a swing shaft (401), a triangular mounting plate (402), a transmission roller (403), a top plate (404), a sliding plate (405), a first compression spring (406), a movable plate (407), a connecting rod (408), a telescopic cylinder (409), a servo motor (4010) and a belt (4011), wherein the swing shaft (401) is rotatably arranged on the support (2), the triangular mounting plates (402) are fixedly arranged on the swing shaft (401), the top plate (404) is fixedly arranged on the inner side surface of the triangular mounting plate (402), the sliding plate (405) is slidably arranged on the inner side surface of the triangular mounting plate (402) and is connected with the first compression spring (406) with the top plate (404), the movable plate (407) is slidably arranged on the inner side surface of the triangular mounting plate (402), the two triangular mounting plates (402), the transmission roller (403) is rotatably arranged between the sliding plate (405) and the movable plate, telescopic cylinder (409) is fixed and is located triangle mounting panel (402) lateral surface, it has a word hole to open on triangle mounting panel (402), connecting rod (408) one end and telescopic cylinder (409) rigid coupling and the other end slidingtype is located a word hole of triangle mounting panel (402) and is connected with fly leaf (407), servo motor (4010) are fixed and are located one of them triangle mounting panel (402) one side and with one of them driving roller (403) rigid coupling, around being equipped with belt (4011) between driving roller (403).
3. A vibrating cement screen apparatus capable of adjusting the conveying height as set forth in claim 2, wherein: cement divides sieve subassembly (5) including slide rail (501), filter plate (502), U type frame (503), uide bushing (504), movable rod (505), reset spring (506) and cam (507), slide rail (501) fixed mounting is on triangle mounting panel (402), filter plate (502) slidingtype is located between two slide rails (501), U type frame (503) are fixed to be located on filter plate (502), one of them triangle mounting panel (402) side is fixed to two uide bushings (504), movable rod (505) slidingtype is located in two uide bushings (504) and one end is fixed to be located U type frame (503) one side, reset spring (506) one end is connected with uide bushing (504), the other end is connected with the one end of movable rod (505), cam (507) are fixed to be located one of them drive roll (403) and are contacted with the one end of movable rod (505).
4. A vibrating cement screen apparatus capable of adjusting the conveying height as set forth in claim 3, wherein: the conveying device height adjusting assembly (6) comprises a groove plate (601), a double-groove guide plate (602), a movable support frame (603), a threaded sleeve (604) and a supporting bolt rod (605), the groove plate (601) is fixedly arranged on a triangular mounting plate (402), the double-groove guide plate (602) is fixedly arranged on a bottom plate (1), two ends of the movable support frame (603) are slidably arranged in the two groove plates (601), the threaded sleeve (604) is fixedly arranged on one side surface of the double-groove guide plate (602), the supporting bolt rod (605) is in threaded connection with the threaded sleeve (604), one end of the supporting bolt rod is in rotary connection with the movable support frame (603), and the double-groove guide plate (602) is movably connected with the movable support frame (603).
5. A vibrating cement screen apparatus capable of adjusting the conveying height as set forth in claim 4, wherein: the vibration assembly (7) comprises a guide frame (701), a vibration frame (702), second compression springs (703) and a waveform rod (704), the guide frame (701) is fixedly arranged on a U-shaped frame (503), the vibration frame (702) is slidably arranged on the guide frame (701) and connected with the second compression springs (703) between the vibration frame (702) and the guide frame (701), and the waveform rod (704) is fixedly arranged on one triangular mounting plate (402) and contacted with the vibration frame (702).
6. A vibrating cement screen apparatus capable of adjusting the conveying height as set forth in claim 5, wherein: the material blocking plate (8) is further included, and the material blocking plate (8) is fixedly arranged on the triangular mounting plate (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011251484.9A CN112224760A (en) | 2020-11-11 | 2020-11-11 | Vibrating type cement screening equipment capable of adjusting conveying height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011251484.9A CN112224760A (en) | 2020-11-11 | 2020-11-11 | Vibrating type cement screening equipment capable of adjusting conveying height |
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| Publication Number | Publication Date |
|---|---|
| CN112224760A true CN112224760A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011251484.9A Pending CN112224760A (en) | 2020-11-11 | 2020-11-11 | Vibrating type cement screening equipment capable of adjusting conveying height |
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| Country | Link |
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| CN (1) | CN112224760A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203508392U (en) * | 2013-10-08 | 2014-04-02 | 山东洁晶集团股份有限公司 | Screening machine with conveying component |
| CN203991269U (en) * | 2014-07-16 | 2014-12-10 | 山东山威集团有限公司 | A kind of ferronickel ore vibrating screening device |
| CN107826611A (en) * | 2017-10-31 | 2018-03-23 | 钟清 | A kind of wood chip recycling equipment |
| CN108787450A (en) * | 2018-08-29 | 2018-11-13 | 李少伟 | A kind of vibrating screen of the multi-faceted shaking of chemical granule raw material screening |
| CN208577076U (en) * | 2018-07-02 | 2019-03-05 | 贵州省贵福菌业发展有限公司 | It is a kind of for producing the transmission device of oil tea mushroom |
| CN210339276U (en) * | 2019-08-21 | 2020-04-17 | 李永攀 | Novel steel scrap storage and transportation device |
| CN211678738U (en) * | 2019-11-27 | 2020-10-16 | 包头市石宝铁矿集团有限责任公司 | Novel linear vibrating screen |
-
2020
- 2020-11-11 CN CN202011251484.9A patent/CN112224760A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203508392U (en) * | 2013-10-08 | 2014-04-02 | 山东洁晶集团股份有限公司 | Screening machine with conveying component |
| CN203991269U (en) * | 2014-07-16 | 2014-12-10 | 山东山威集团有限公司 | A kind of ferronickel ore vibrating screening device |
| CN107826611A (en) * | 2017-10-31 | 2018-03-23 | 钟清 | A kind of wood chip recycling equipment |
| CN208577076U (en) * | 2018-07-02 | 2019-03-05 | 贵州省贵福菌业发展有限公司 | It is a kind of for producing the transmission device of oil tea mushroom |
| CN108787450A (en) * | 2018-08-29 | 2018-11-13 | 李少伟 | A kind of vibrating screen of the multi-faceted shaking of chemical granule raw material screening |
| CN210339276U (en) * | 2019-08-21 | 2020-04-17 | 李永攀 | Novel steel scrap storage and transportation device |
| CN211678738U (en) * | 2019-11-27 | 2020-10-16 | 包头市石宝铁矿集团有限责任公司 | Novel linear vibrating screen |
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Application publication date: 20210115 |