CN109533901A - A kind of bagged cement conveying device - Google Patents
A kind of bagged cement conveying device Download PDFInfo
- Publication number
- CN109533901A CN109533901A CN201811526305.0A CN201811526305A CN109533901A CN 109533901 A CN109533901 A CN 109533901A CN 201811526305 A CN201811526305 A CN 201811526305A CN 109533901 A CN109533901 A CN 109533901A
- Authority
- CN
- China
- Prior art keywords
- blanking
- blanking chute
- opening
- bagged cement
- chute
- 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.)
- Pending
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Classifications
-
- 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
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/44—Arrangements or applications of hoppers or chutes
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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
- B65G11/00—Chutes
- B65G11/06—Chutes of helical or spiral form
- B65G11/063—Chutes of helical or spiral form for articles
-
- 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
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/03—Stacking of articles by adding to the top of the stack from above
-
- 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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0238—Bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chutes (AREA)
Abstract
The invention discloses a kind of bagged cement conveying devices, including the charging belt being obliquely installed and the blanking rack that charging belt output end is arranged in, the blanking rack includes the spiral blanking chute for being located in the middle mounting rack and being circumferentially positioned at mounting rack periphery, the cross section of the blanking chute is opening up U-board, the upper opening of the blanking chute and the output end of charging belt it is opposite connection, the under shed of the blanking chute is connected on working face away from upper opening, multiple feed openings penetrated on bottom plate are offered on the outer wall of the blanking chute, the side lower end that the feed opening is located in blanking chute is rotatably connected to the rotation door for opening or closing feed opening, the rotation door is inwardly connected on the inner wall of blanking chute at rotatably mounted end, open feed opening, close the blanking channel of blanking chute.The present invention can from different directions, different height carry out the loading of bagged cement, facilitate cement stacking, reduce the length of transmission belt.
Description
Technical field
The present invention relates to the technical fields of manufacture of cement transport, more particularly, to a kind of bagged cement conveying device.
Background technique
For a long time, cement is widely used in the works such as civil construction, water conservancy, national defence as a kind of important cementitious material
Journey.The production technology of cement is mainly ripe by limestone crushing, screening, raw material preparation homogenizing, pre- thermal decomposition, uniform stirring, cement
The processes such as the firing of material and cement grinding packaging are constituted.In above-mentioned production technology, obtains for convenience and transport is used as cement
The lime stone of basic material, currently, most of manufacture of cement commercial cities can select the massif of lime stone rich reserves as production base
Ground, and all production technologies including cement grinding packaging are completed in the base.
For this purpose, transporting aspect in bagged cement, selecting a kind of not only economic but also quick transportation method is manufacture of cement quotient control
One of the important means of production cost processed.In existing bagged cement transfer ways, most of manufacture of cement chambers of commerce build one kind and incline
Bagged cement is transported to the lower traffic of topography from the higher packing shop of topography by the moderate large-scale belt hauler of ramp rate
Convenient place.It can be seen that belt hauler just needs sufficiently long in order to which ensure more smooth sequential transports bagged cement
Belt conveyor line so, just will increase the manufacturing cost of belt hauler, can also increase to guarantee gentle angle downwards
The occupied plant area's area of big belt hauler.At the same time, due to the belt conveyor line span of belt conveyer is larger and from
Ground is higher, can also make troubles to the troubleshooting of belt conveyer in actual production process and maintenance.
Summary of the invention
The object of the present invention is to provide a kind of bagged cement conveying devices, by the way that spiral blanking rack is arranged, in blanking
Feed opening is arranged in the border different directions of frame, can from different directions, and different height carries out the loading of bagged cement, facilitates water
Mud stacking reduces the length of transmission belt.
Foregoing invention purpose of the invention has the technical scheme that
A kind of bagged cement conveying device, including the charging belt being obliquely installed and the blanking that charging belt output end is arranged in
Frame, the blanking rack include the spiral blanking chute for being located in the middle mounting rack and being circumferentially positioned at mounting rack periphery,
The cross section of the blanking chute is opening up U-shaped, the upper opening and the output end phase of charging belt of the blanking chute
To connection, the under shed of the blanking chute is connected on working face away from upper opening, is opened on the outer wall of the blanking chute
Equipped with multiple feed openings penetrated on bottom plate, the side lower end that the feed opening is located in blanking chute, which is rotatably connected to, is beaten
The rotation door of feed opening is closed on or off, and the rotation door is inwardly connected on the inner wall of blanking chute at rotatably mounted end, under opening
Material mouth closes the blanking channel of blanking chute.
By using above-mentioned technical proposal, bagged cement at the top of charging belt by entering in blanking rack, along blanking
Sliding slot slide downward, loading vehicles are reached at feed opening, open rotation door, and rotation door is abutted to the inner wall of blanking chute
On, bagged cement can be rotated gate resistance gear, slide and from feed opening, enter load wagon along blanking chute slide downward
In, the feed opening for opening different height can be selected, the stacking of cement is facilitated according to the height of vehicle and the height of loading.
The present invention is further arranged to: the height for opening up height and being less than upper opening of the feed opening, greater than under shed
Highly, the feed opening is provided with the direction opposite with upper opening or the direction perpendicular to upper opening.
By using above-mentioned technical proposal, bagged cement is facilitated to slide along blanking chute, and is skidded off from feed opening, water
Mud can also slide on the lowermost working face, and entrucking transport is carried out from working face.
The present invention is further arranged to: the free end of the rotation door is provided with clip-connecting rod, on the inside of the feed opening under
The shackle member with clip-connecting rod cooperation clamping is provided on material chute wall.
By using above-mentioned technical proposal, clip-connecting rod is blocked by connection by shackle member, rotation door is enable to close blanking
Mouthful, facilitate bagged cement along blanking chute slide downward, cement will not be slided and cause to hinder.
The present invention is further arranged to: the clip-connecting rod is to be arranged on rotation door to be axially perpendicular to blanking chute bottom surface
Loop bar, the shackle member are the lantern ring being rotatably connected on blanking chute side wall, and lantern ring is rotated to the inside of blanking chute and is socketed
On loop bar.
By using above-mentioned technical proposal, the structure of clip-connecting rod and shackle member is simple, easy to connect, can fast implement and turn
The opening and closing of dynamic door, improves the entrucking efficiency of bagged cement.
The present invention is further arranged to: the rotation door includes two opposite arc panels of opening, two arc panels
Both ends be connected in identical connecting shaft, between two arc panels formed damping chamber.
By using above-mentioned technical proposal, door will be rotated and be arranged to two opposite arc panels of opening, can either enhance and turn
The structural strength of dynamic door, is able to bear the shock of bag of cement, and can play certain shock absorbing effect, slows down a part
The shock of bag of cement.
The present invention is further arranged to: the damping is intracavitary to be provided with multiple damping springs, and the damping spring both ends connect
It connects on the intrados of two arc panels.
The damping capacity of rotation door is enhanced by setting damping spring by using above-mentioned technical proposal, it can
Bear the bigger shock of bagged cement.
The present invention is further arranged to: the blanking plate tilted down, the blanking plate are provided on the outside of the feed opening
Two sides be provided with striker plate straight up.
By using above-mentioned technical proposal, after skidding off bagged cement from feed opening, can continue to slide along blanking plate,
It avoids cement from dropping to the ground, facilitates worker by cement entrucking.
The present invention is further arranged to: the lower surface of the blanking plate is fixedly connected with vertical supporting beam, the support
The lower end of beam is fixed on working face.
By using above-mentioned technical proposal, enhance the support strength of blanking plate by supporting beam, can bear more
The weight of more cement guarantees the safety in water transmission process.
The present invention is further arranged to: the mounting rack includes four columns in distributed rectangular, the lower end of the column
It is fixed on working face, the bearing bar for being used to support blanking chute is protruded horizontally up on the column, the bearing bar is fixed
On the bottom surface of blanking chute.
By using above-mentioned technical proposal, mounting rack includes four columns, and four columns surround rectangle, enhance mounting rack
Support strength, be also capable of increasing the installation radius of blanking chute, bearing bar be set, facilitate and connect mounting rack and blanking chute
It connects, supports the weight of blanking chute.
The present invention is further arranged to: the top of the charging belt and blanking chute is covered with transparent dust cover.
By using above-mentioned technical proposal, dust cover is set, fugitive dust caused by reducing bagged cement during transportation has
The generation of the compacting fugitive dust of effect, provides a more clean working environment for staff, while reducing dust pollution, reduces
Destruction to environment, it is more environmentally-friendly.
In conclusion advantageous effects of the invention are as follows:
1, spiral blanking chute is arranged by the output end in charging belt in the present invention, under so that bagged cement is rotated
Material, different height, different angle open up discharge port on the outside of blanking chute, can be according to the height and stacking of transport vehicle vehicle
Height selects different discharge ports to carry out stacking, can shorten the transmission range of charging belt, reduces the workload of stacking personnel,
Improve entrucking efficiency.
2, the rotation door that can be opened and closed is set in discharge outlet, the opening and closing and working condition of each feed opening can be controlled,
Rotation door is against on the inner sidewall of blanking chute when opening, and is blocked blanking channel, is played guiding role to the cement of slide downward,
It is conducted to discharge port, it is convenient to discharge outward from discharge port.
3, in stacking cement, rotation door can be disassembled, multiple discharge ports discharge carry out entrucking, Neng Gouti simultaneously
The efficiency of high cement entrucking, shortens the time of cement transportation.
4, the structural strength for rotating door is high, is able to bear the shock of bag of cement, slows down the impact force of bag of cement, plays slow
The effect of punching and damping.
5, mounting rack structure of the invention is simple, and support strength is high, can support the weight of blanking chute and cement.
6, dust cover is set in the top of charging belt and blanking chute, caused by reducing bagged cement during transportation
Fugitive dust, the effective generation for suppressing fugitive dust, provides a more clean working environment for staff, while reducing dust dirt
Dye reduces the destruction to environment, more environmentally-friendly.
Detailed description of the invention
Fig. 1 is the overall structure diagram of conveying device of the present invention.
Fig. 2 is the structural schematic diagram of blanking rack in the present invention.
Fig. 3 is the lower structure schematic diagram of blanking rack in the present invention.
Fig. 4 is the attachment structure schematic diagram that door is rotated in the present invention.
Fig. 5 is the structural schematic diagram of revolving door in the present invention.
In figure, 1, charging belt；2, blanking rack；21, mounting rack；211, column；212, bearing bar；22, blanking chute；
221, upper opening；222, under shed；23, feed opening；24, door is rotated；241, clip-connecting rod；242, shackle member；243, arc panel；
244, damping chamber；25, damping spring；26, blanking plate；261, striker plate；27, supporting beam.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is a kind of bagged cement conveying device disclosed by the invention, including charging belt 1 and blanking rack 2 two
Separation structure, wherein charging belt 1 is obliquely installed, and downside is supported by braced frame, and lower end is feed end, and higher-end is
Expect end, blanking rack 2 is mounted on the discharge end of charging belt 1, and bagged cement is transported to upper end from the lower end of charging belt 1, fallen on
In blanking rack 2.
Blanking rack 2 includes being located in the middle mounting rack 21 and being circumferentially positioned at the blanking chute 22 of mounting rack periphery, under
Material sliding slot 22 twist extends downwardly, and blanking chute 22 at least winds with one circuit around mounting rack 21, blanking chute in the present embodiment
22 around mounting rack two weeks.The cross section of blanking chute 22 be opening up U-shaped, upper and lower ends opening, blanking chute 22 it is upper
Opening 221 is opposite with the output end of charging belt 1 and connects, and is highly lower than the height of 1 output end of charging belt, blanking chute 22
Under shed 222 it is contrary with upper opening 221, be connected on working face away from upper opening 221, bagged cement can be along
22 slide downward of blanking chute, and skidded off under shed 222.In order to reduce the fugitive dust that bagged cement generates during transportation,
The top of charging belt 1 and blanking chute 22 is covered with transparent dust cover, dust cover can rotating opening, do not influence packed
The transport of cement.
Referring to Fig. 2, multiple feed openings 23 are offered on the outer wall of blanking chute 22, it is sliding that feed opening 23 penetrates into downwards blanking
On the bottom plate of slot 22, the size of opening is equal to the width of blanking chute 22, the mistake for making bagged cement glide in blanking chute 22
Cheng Zhong can flow out from feed opening 23.
The side that feed opening 23 is located in blanking chute 22 is relatively rotatably connected to rotation door 24, and rotation door 24 is cut with scissors by shaft
It connects in the lower side of feed opening 23, is axially perpendicular to the bottom surface of blanking chute 22, to open or close feed opening 23, rotation
Door 24 can be rotated into blanking chute 22, and free end is connected on the inner wall of blanking chute 22, open feed opening 23, close blanking
The blanking channel of sliding slot 22.
The height for opening up height and being less than upper opening 221 of feed opening 23, the simultaneously greater than height of under shed 222 can be along
The hand of spiral of blanking chute 22 opens up multiple, and in order to not influence 1 feeding of charging belt, the direction of 221 direction of upper opening is not set
Set feed opening 23, feed opening 23 is provided with the direction opposite with upper opening 221 and the direction perpendicular to upper opening direction, this reality
The feed opening 23 that three different heights, different directions are set altogether in example is applied, different transport vehicles is conveniently parked and piles up different height
Cement.It glides at feed opening 23 in order to facilitate cement, the outside of feed opening 23 is provided with blanking plate 26, and blanking plate 26 is downward
Inclination, bagged cement slip down on transport vehicle along blanking plate 26.
Referring to Fig. 3, in order to guarantee that blanking plate 26 has enough support strengths, the lower surface of blanking plate 26 is fixedly connected with perpendicular
Straight supporting beam 27, to support blanking plate 26, the lower end of supporting beam 27 is fixed on the working face of installation conveying device.
Mounting rack includes four columns being vertically arranged 211, and four columns 211 are located at four vertex of square, lower end
It is fixed on working face, upper end level is identical, and the upper and lower part of four columns 211 passes through a mounting disc connection, will
Four columns 211 are fixed together.Bearing bar 212 has been protruded horizontally up on each column 211, has been used to support blanking chute 22,
Two or three load-bearing pillars 212 are stretched out on each column 211, load-bearing pillar 212 is weldingly fixed on the bottom surface of blanking chute 22.
Referring to Fig. 4, the two sides of blanking plate 26 are provided with striker plate 261 straight up, make bagged cement from feed opening 23
After skidding off, it can continue to slide along blanking plate 26, cement is avoided to drop to the ground.
The free end of rotation door 24 is provided with a clip-connecting rod 241, sets on 22 side wall of blanking chute of 23 inside of feed opening
It is equipped with the shackle member 242 with the cooperation clamping of clip-connecting rod 241.Specifically, clip-connecting rod 241 is that setting is axially vertical on rotation door 24
Loop bar in 22 bottom surface of blanking chute stretches out upwards from rotation 24 upper surface of door, and shackle member 242 is to be rotatably connected on blanking chute
The lantern ring of 22 top side walls, when rotation door 24 closes feed opening 23, lantern ring is rotated to the inside of blanking chute 22, can be socketed in
On loop bar, rotation door 24 is closed.
Referring to Figure 4 and 5, rotation door 24 includes two opposite arc panels 243 of opening, and the both ends of two arc panels 243 connect
It connects in identical connecting shaft, the structural strength of rotation door 24 can be enhanced, the shock of bag of cement is able to bear, also makes two
The damping chamber 244 of a bar shaped is formed between arc panel 243, and can play certain shock absorbing effect, slows down a part
The shock of bag of cement.Multiple damping springs 25 are provided in damping chamber 244, the both ends of damping spring 25 are connected to two arc panels
On 243 intrados, damping spring 25 along damping chamber 244 length direction setting there are three, short transverse be provided with up and down two
Row enhances the damping capacity of rotation door 24, can bear the bigger shock of bagged cement.
The implementation principle of the present embodiment are as follows: bagged cement is transported on charging belt 1, is delivered up by charging belt 1
To top, bagged cement falls in the blanking chute 22 of blanking rack 2 from charging belt 1, while haulage vehicle being driven to
23 lower section of feed opening of corresponding height, then opens rotation door 24, opens feed opening 23, the down going channel quilt of blanking chute 22
It closes, bagged cement is skidded off from open feed opening 23, fallen on haulage vehicle from 22 slide downward of blanking chute.In order to add
Fast-mounted vehicle conevying efficiency can remove rotation door 24, and multiple feed openings 23 discharge simultaneously.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of bagged cement conveying device, it is characterised in that: including the charging belt (1) being obliquely installed and be arranged in feeding skin
The blanking rack (2) of band (1) output end, the blanking rack (2) is including being located in the middle mounting rack (21) and being circumferentially positioned at peace
The spiral blanking chute (22) of (21) periphery is shelved, the cross section of the blanking chute (22) is opening up U-shaped, institute
Upper opening (221) connection opposite with the output end of charging belt (1) for stating blanking chute (22), under the blanking chute (22)
Opening (222) is connected on working face away from upper opening (221), offers multiple pass through on the outer wall of the blanking chute (22)
The feed opening (23) on bottom plate is led to, the side lower end that the feed opening (23) is located in blanking chute (22) is rotatably connected to
The rotation door (24) of feed opening (23) is opened or closed, the rotation door (24) is inwardly connected to blanking chute in rotatably mounted end
(22) it on inner wall, opens feed opening (23), closes the blanking channel of blanking chute (22).
2. a kind of bagged cement conveying device according to claim 1, it is characterised in that: feed opening (23) open up
Height is less than the height of upper opening (221), is greater than the height of under shed (222), the feed opening (23) is provided with and upper opening
(221) opposite direction or the direction perpendicular to upper opening (221).
3. a kind of bagged cement conveying device according to claim 1, it is characterised in that: the freedom of rotation door (24)
End is provided with clip-connecting rod (241), is provided on blanking chute (22) side wall on the inside of the feed opening (23) and clip-connecting rod (241)
Cooperate the shackle member (242) of clamping.
4. a kind of bagged cement conveying device according to claim 3, it is characterised in that: the clip-connecting rod (241) is to set
The loop bar that blanking chute (22) bottom surface is axially perpendicular in rotation door (24) is set, the shackle member (242) is to be rotatably connected on
Lantern ring on blanking chute (22) side wall, lantern ring are socketed on loop bar to the rotation of the inside of blanking chute (22).
5. a kind of bagged cement conveying device according to claim 1, it is characterised in that: the rotation door (24) includes two
The opposite arc panel (243) of a opening, the both ends of two arc panels (243) are connected in identical connecting shaft, two institutes
State formation damping chamber (244) between arc panel (243).
6. a kind of bagged cement conveying device according to claim 5, it is characterised in that: set in the damping chamber (244)
It is equipped with multiple damping springs (25), damping spring (25) both ends are connected on the intrados of two arc panels (243).
7. a kind of bagged cement conveying device according to claim 1, it is characterised in that: the outside of the feed opening (23)
It is provided with the blanking plate (26) tilted down, the two sides of the blanking plate (26) are provided with striker plate (261) straight up.
8. a kind of bagged cement conveying device according to claim 7, it is characterised in that: the following table of the blanking plate (26)
Face is fixedly connected with vertical supporting beam (27), and the lower end of the supporting beam (27) is fixed on working face.
9. a kind of bagged cement conveying device according to claim 1, it is characterised in that: the mounting rack (21) includes four
A column (211) in distributed rectangular, the lower end of the column (211) are fixed on working face, water on the column (211)
Flattened to go out to have the bearing bar (212) for being used to support blanking chute (22), the bearing bar (212) is fixed on blanking chute (22)
On bottom surface.
10. a kind of bagged cement conveying device according to claim 1, it is characterised in that: the charging belt (1) and under
The top of material sliding slot (22) is covered with transparent dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811526305.0A CN109533901A (en) | 2018-12-13 | 2018-12-13 | A kind of bagged cement conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811526305.0A CN109533901A (en) | 2018-12-13 | 2018-12-13 | A kind of bagged cement conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109533901A true CN109533901A (en) | 2019-03-29 |
Family
ID=65855387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811526305.0A Pending CN109533901A (en) | 2018-12-13 | 2018-12-13 | A kind of bagged cement conveying device |
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| Country | Link |
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| CN (1) | CN109533901A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387606A (en) * | 2020-10-15 | 2021-02-23 | 西安工程大学 | Pearl sorting system |
| CN112673782A (en) * | 2020-12-23 | 2021-04-20 | 嘉兴新博信息科技有限公司 | But automatic control's fertilizer injection unit |
| CN112974288A (en) * | 2021-02-24 | 2021-06-18 | 温州大学瓯江学院 | Process of conveying and distributing device of food packaging machinery |
| CN114455343A (en) * | 2022-03-24 | 2022-05-10 | 杭州市仁和粮食储备有限公司 | Packed grain unloading system |
| CN115464350A (en) * | 2021-06-01 | 2022-12-13 | 青岛航天半导体研究所有限公司 | Spiral conveying and feeding process of electric part bearing box |
| CN117735150A (en) * | 2024-01-08 | 2024-03-22 | 江苏中基鸿业矿业科技有限公司 | Quartz sand layered conveying device |
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| CN112387606A (en) * | 2020-10-15 | 2021-02-23 | 西安工程大学 | Pearl sorting system |
| CN112673782A (en) * | 2020-12-23 | 2021-04-20 | 嘉兴新博信息科技有限公司 | But automatic control's fertilizer injection unit |
| CN112974288A (en) * | 2021-02-24 | 2021-06-18 | 温州大学瓯江学院 | Process of conveying and distributing device of food packaging machinery |
| CN112974288B (en) * | 2021-02-24 | 2022-11-29 | 温州大学瓯江学院 | Process of conveying and distributing device of food packaging machinery |
| CN115464350A (en) * | 2021-06-01 | 2022-12-13 | 青岛航天半导体研究所有限公司 | Spiral conveying and feeding process of electric part bearing box |
| CN114455343A (en) * | 2022-03-24 | 2022-05-10 | 杭州市仁和粮食储备有限公司 | Packed grain unloading system |
| CN114455343B (en) * | 2022-03-24 | 2024-04-12 | 杭州市仁和粮食储备有限公司 | Packaging grain unloading system |
| CN117735150A (en) * | 2024-01-08 | 2024-03-22 | 江苏中基鸿业矿业科技有限公司 | Quartz sand layered conveying device |
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