CN114955412A - Conveyer length adjusting device - Google Patents
Conveyer length adjusting device Download PDFInfo
- Publication number
- CN114955412A CN114955412A CN202210795283.8A CN202210795283A CN114955412A CN 114955412 A CN114955412 A CN 114955412A CN 202210795283 A CN202210795283 A CN 202210795283A CN 114955412 A CN114955412 A CN 114955412A
- Authority
- CN
- China
- Prior art keywords
- barrel
- conveying
- spiral
- cylinder
- conveyor
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention relates to the technical field of screw conveyors, in particular to a conveyor length adjusting device which comprises a screw conveyor body, wherein a power motor is installed on the screw conveyor body, the screw conveyor body is provided with a feeding hole and a discharging hole, the screw conveyor body comprises at least two screw conveying units, each screw conveying unit comprises a barrel body part and a screw plate conveying part installed in the barrel body part, the length of the barrel body part is changed by adjusting the barrel body telescopic part, the screw plate conveying parts of adjacent screw conveying units are connected through a transmission shaft telescopic part, and the length of the screw plate conveying part is changed by adjusting the transmission shaft telescopic part. According to the actual work occasion, the length of the spiral conveying unit is changed by adjusting the telescopic part of the cylinder body and the telescopic part of the transmission shaft, so that the application occasion of the spiral conveyor is wider, and the spiral conveyor is more flexible to use.
Description
Technical Field
The invention relates to the technical field of spiral conveyors, in particular to a conveyor length adjusting device.
Background
The screw conveyer is a machine which utilizes a motor to drive a screw to rotate and push materials so as to realize the conveying purpose. The conveying device can convey horizontally, obliquely or vertically, and has the advantages of simple structure, small cross section area, good sealing property, convenience in operation, easiness in maintenance, convenience in closed transportation and the like. The spiral conveyor is divided into a shaft spiral conveyor and a shaftless spiral conveyor in the conveying form, and is divided into a U-shaped spiral conveyor and a tubular spiral conveyor in the appearance.
The length of the screw conveyor is generally fixed, and the length of the screw conveyor cannot be changed according to actual requirements.
Disclosure of Invention
The invention aims to solve the problem that the length of a spiral conveyor is limited greatly due to the fact that the general length of the spiral conveyor is fixed and the length of the spiral conveyor cannot be changed according to actual requirements, and provides a conveyor length adjusting device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a conveyer length adjusting device, includes the screw conveyer body, power motor is installed to the screw conveyer body, the screw conveyer body has feed inlet, discharge gate, the screw conveyer body includes two at least screw conveyer units, every the screw conveyer unit all includes a section barrel portion and a lesson and installs the inside spiral plate conveying part in barrel portion, and is adjacent connect through the barrel pars contractilis between the barrel portion of screw conveyer unit, adjust the barrel pars contractilis changes the length of barrel portion, and is adjacent connect through the transmission shaft pars contractilis between the spiral plate conveying part of screw conveyer unit, adjust the transmission shaft pars contractilis changes the length of spiral plate conveying part.
Two adjacent cylinder parts are defined as a first cylinder and a second cylinder, two adjacent spiral plate conveying parts are defined as a first spiral part and a second spiral part, and each spiral plate conveying part comprises a transmission shaft and a spiral plate fixed on the transmission shaft;
the tail end of the first cylinder body is provided with a barrel inserting part, the front end of the second cylinder body is provided with a sleeve part for the barrel inserting part to insert, and a power telescopic cylinder for driving the first cylinder body and the second cylinder body to approach or separate is arranged between the first cylinder body and the second cylinder body;
the tail end of the transmission shaft of the first spiral part is provided with a polygonal column jack, the front end of the transmission shaft of the second spiral part is provided with a polygonal column inserted bar for the polygonal column jack to be inserted, and the polygonal column inserted bar is connected with the polygonal column jack in a sliding mode along the length direction of the polygonal column inserted bar.
The inside fixed mounting of barrel portion has the support, the transmission shaft with the support rotates to be connected.
The inner diameter of the sleeve part is larger than that of the main body part of the barrel part, the inner diameter of the barrel inserting part is equal to that of the main body part, the outer diameter of the barrel inserting part is equal to that of the sleeve part, and the inner wall of the sleeve part is connected with the inner wall of the main body part through a tapered transition part.
It is adjacent be equipped with a plurality of direction supporting component between the barrel portion, direction supporting component includes direction bracing piece, direction sliding sleeve, the direction bracing piece is with adjacent one of them barrel portion between the barrel portion is fixed, the direction sliding sleeve is with adjacent another barrel portion between the barrel portion is fixed, the direction bracing piece runs through direction sliding sleeve and two sliding connection.
The spiral conveying units are two, the first barrel is a front conveying barrel, the second barrel is a rear conveying barrel, the feed inlet is arranged on the front conveying barrel, and the discharge outlet is arranged on the rear conveying barrel.
The spiral conveying units are more than three, the barrel part positioned at the front end is a front conveying barrel, the barrel part positioned in the middle is a middle conveying barrel, the barrel part positioned at the rear end is a rear conveying barrel, the rear end of the front conveying barrel is provided with the inserting barrel part, the front end of the middle conveying barrel is provided with a sleeve part, the rear end of the middle conveying barrel is provided with the inserting barrel part, and the front end of the rear conveying barrel is provided with a sleeve part.
The invention provides a length adjusting device of a conveyor, which has the beneficial effects that: according to the actual work occasion, adjust barrel pars contractilis, transmission shaft pars contractilis and make the length of auger delivery unit change, guarantee simultaneously just can drive the conveyer through a motor power and carry out the work that the material was carried, can make auger delivery machine's application occasion more extensive through this device, use more nimble.
Drawings
FIG. 1 is a perspective view of a screw conveyor unit according to the present invention;
FIG. 2 is a schematic view of the internal structure of the screw conveyor unit of the present invention;
fig. 3 is a schematic cross-sectional structure of the present invention.
In the figure: the device comprises a power motor 1, a feeding port 2, a discharging port 3, a front conveying cylinder 4, a middle conveying cylinder 5, a rear conveying cylinder 6, a spiral plate conveying part 7, a cylinder body telescopic part 8, a transmission shaft telescopic part 9, a spiral conveying unit 10, a polygonal-prism jack 11, an inserting cylinder part 12, a support 13, a transmission shaft 14, a spiral plate 15, a polygonal-prism inserted rod 16, a conical transition part 17, a sleeve part 18, a power telescopic cylinder 19, a guide support rod 20, a guide sliding sleeve 21 and a cylinder body part 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a conveyer length adjusting device, including the screw conveyer body, power motor 1 is installed to the screw conveyer body, the screw conveyer body has feed inlet 2, discharge gate 3, the screw conveyer body includes two at least screw conveying units 10, every screw conveying unit 10 all includes a section of barrel 22 and a section of spiral plate conveying part 7 of installing in barrel 22 inside, connect through barrel pars contractilis 8 between the barrel 22 of adjacent screw conveying unit 10, adjust barrel pars contractilis 8 and change the length of barrel 22, connect through transmission shaft pars contractilis 9 between the spiral plate conveying part 7 of adjacent screw conveying unit 10, it changes the length of spiral plate conveying part 7 to adjust transmission shaft pars contractilis 9.
The screw conveyer body of this device adopts the combination of multistage screw conveyer unit 10 to form, through barrel pars contractilis 8 between the adjacent screw conveyer unit 10, the transmission shaft pars contractilis 9 links together, according to the actual work occasion, adjust barrel pars contractilis 8, the transmission shaft pars contractilis 9 makes the length of screw conveyer unit 10 change, guarantee simultaneously just can drive the work that the conveyer carried out the material through a power motor 1 and carry out material transport, can make screw conveyer's application occasion more extensive through this device, it is more nimble to use.
As a specific embodiment: two adjacent cylinder parts 22 are defined as a first cylinder and a second cylinder, two adjacent spiral plate conveying parts 7 are defined as a first spiral part and a second spiral part, and each spiral plate conveying part 7 comprises a transmission shaft 14 and a spiral plate 15 fixed on the transmission shaft 14;
the tail end of the first cylinder body is provided with an inserting cylinder part 12, the front end of the second cylinder body is provided with a sleeve part 18 for inserting the inserting cylinder part 12, and a power telescopic cylinder 19 for driving the first cylinder body and the second cylinder body to approach or separate is arranged between the first cylinder body and the second cylinder body; the end of the transmission shaft 14 of the first spiral part is provided with a polygonal column jack 11, the front end of the transmission shaft 14 of the second spiral part is provided with a polygonal column inserted bar 16 for the insertion of the polygonal column jack 11, and the polygonal column inserted bar 16 is connected with the polygonal column jack 11 in a sliding mode along the length direction of the polygonal column inserted bar.
When the length of the screw conveyer needs to be adjusted, the power expansion cylinder 19 drives the two adjacent cylinder parts 22 to be close to or far away from each other, the adjacent transmission shafts 14 are connected through the polygonal-prism-shaped jacks 11 and the polygonal-prism-shaped insertion rods 16, when two adjacent cylinder parts 22 are close to or far away from each other, the transmission shaft 14 of the spiral plate conveying part 7 also performs telescopic action, meanwhile, the power motor is ensured to drive the spiral plate conveying part 7 of the whole spiral conveyor body to move, the device is provided with a plurality of sections of spiral conveying units 10, the regulation of the different lengths of screw conveyer is realized through a plurality of barrel pars contractilis 8, and each section of barrel pars contractilis 8 all can change a segment screw conveyer's length, reduces the length of vacancy spiral plate 15's position, can guarantee screw conveyer's firm and reliability, can avoid the material to block up in screw conveyer again, guarantees the stable transport of material in barrel portion.
In order to improve the stability of the transmission shaft 14 during operation, the bracket 13 is fixedly installed inside the barrel part 22, and the transmission shaft 14 is rotatably connected with the bracket 13.
To facilitate the merging of adjacent barrel portions 22 and to avoid the accumulation of material in the space of the sleeve portion 18, the inner diameter of the sleeve portion 18 is larger than the inner diameter of the main body portion of the barrel portion 22, the inner diameter of the socket portion 12 is equal to the inner diameter of the main body portion, the outer diameter of the socket portion 12 is equal to the inner diameter of the sleeve portion 18, and the inner wall of the sleeve portion 18 and the inner wall of the main body portion are connected by a tapered transition portion 17.
Be equipped with a plurality of direction supporting component between the adjacent barrel 22, direction supporting component includes direction bracing piece 20, direction sliding sleeve 21, one of them barrel 22 between direction bracing piece 20 and the adjacent barrel 22 is fixed, another barrel 22 between direction sliding sleeve 21 and the adjacent barrel 22 is fixed, direction bracing piece 20 runs through direction sliding sleeve 21 and two sliding connection, through the cooperation of direction bracing piece 20, direction sliding sleeve 21, it is more stable to make whole spiral conveying unit move.
In one embodiment, the whole screw conveyor body is only two sections, the screw conveying units 10 are two, the first cylinder is the front conveying cylinder 4, the second cylinder is the rear conveying cylinder 6, the feeding port 2 is arranged on the front conveying cylinder 4, and the discharging port 3 is arranged on the rear conveying cylinder 6.
As another embodiment: the number of the screw conveying units 10 is three or more, the barrel part 22 positioned at the front end is the front conveying barrel 4, the barrel part 22 positioned in the middle is the middle conveying barrel 5, the barrel part 22 positioned at the rear end is the rear conveying barrel 6, the rear end of the front conveying barrel 4 is provided with the insertion barrel part 12, the front end of the middle conveying barrel 5 is provided with the sleeve part 18, the rear end is provided with the insertion barrel part 12, the front end of the rear conveying barrel 6 is provided with the sleeve part 18, and the power motor 1 can be fixed on the front conveying barrel 4 or the rear conveying barrel 6.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any technical solutions, concepts and designs obtained by equivalent or modified equivalents of the technical solutions and the inventive concepts thereof by those skilled in the art within the technical scope of the present invention are all covered by the present invention.
Claims (7)
1. A conveyor length adjusting device comprises a spiral conveyor body, wherein the spiral conveyor body is provided with a power motor (1), the spiral conveyor body is provided with a feeding hole (2) and a discharging hole (3), the spiral conveying machine is characterized in that the spiral conveying machine body comprises at least two spiral conveying units (10), each spiral conveying unit (10) comprises a barrel body part (22) and a spiral plate conveying part (7) installed inside the barrel body part (22) in a section, the spiral plate conveying parts are adjacent to each other, the barrel body parts (22) of the spiral conveying units (10) are connected through barrel telescopic parts (8), the barrel telescopic parts (8) are adjusted to change the length of the barrel body parts (22), the spiral plate conveying parts (7) of the spiral conveying units (10) are adjacent to each other, the spiral plate conveying parts are connected through transmission shaft telescopic parts (9), and the transmission shaft telescopic parts (9) are adjusted to change the length of the spiral plate conveying parts (7).
2. A conveyor length adjusting device according to claim 1, wherein two adjacent cylinder portions (22) are defined as a first cylinder and a second cylinder, two adjacent spiral plate conveying portions (7) are defined as a first spiral portion and a second spiral portion, and the spiral plate conveying portions (7) comprise a transmission shaft (14) and spiral plates (15) fixed on the transmission shaft (14);
the tail end of the first cylinder body is provided with a spigot part (12), the front end of the second cylinder body is provided with a sleeve part (18) for the spigot part (12) to insert, and a power telescopic cylinder (19) for driving the first cylinder body and the second cylinder body to approach or separate is arranged between the first cylinder body and the second cylinder body;
the tail end of the transmission shaft (14) of the first spiral part is provided with a polygonal prism jack (11), the front end of the transmission shaft (14) of the second spiral part is provided with a polygonal prism inserted bar (16) for the polygonal prism jack (11) to insert, and the polygonal prism inserted bar (16) is connected with the polygonal prism jack (11) in a sliding mode along the length direction of the polygonal prism inserted bar.
3. A conveyor length adjusting device according to claim 2, wherein a bracket (13) is fixedly arranged inside the barrel part (22), and the transmission shaft (14) is rotatably connected with the bracket (13).
4. A conveyor length adjustment device according to claim 2, wherein the sleeve portion (18) has an inner diameter greater than a main body portion inner diameter of the barrel portion (22), the sleeve portion (12) has an inner diameter equal to the main body portion inner diameter, the sleeve portion (12) has an outer diameter equal to the sleeve portion (18) inner diameter, and the inner wall of the sleeve portion (18) and the inner wall of the main body portion are connected by a tapered transition portion (17).
5. The conveyor length adjusting device according to any one of claims 1 to 4, wherein a plurality of guide support assemblies are arranged between adjacent barrel portions (22), each guide support assembly comprises a guide support rod (20) and a guide sliding sleeve (21), the guide support rod (20) is fixed to one of the barrel portions (22) between the adjacent barrel portions (22), the guide sliding sleeve (21) is fixed to the other barrel portion (22) between the adjacent barrel portions (22), and the guide support rods (20) penetrate through the guide sliding sleeves (21) and are in sliding connection with the guide sliding sleeves (21).
6. A conveyor length adjusting device according to any one of claims 2-4, characterized in that the spiral conveying units (10) are two, the first cylinder is a front conveying cylinder (4), the second cylinder is a rear conveying cylinder (6), the feed inlet (2) is arranged on the front conveying cylinder (4), and the discharge outlet (3) is arranged on the rear conveying cylinder (6).
7. The conveyor length adjusting device according to any one of claims 2 to 4, wherein the number of the screw conveying units (10) is three or more, the barrel portion (22) located at the front end is a front conveying barrel (4), the barrel portion (22) located at the middle is a middle conveying barrel (5), and the barrel portion (22) located at the rear end is a rear conveying barrel (6), the rear end of the front conveying barrel (4) has the socket portion (12), the front end of the middle conveying barrel (5) has the socket portion (18), the rear end has the socket portion (12), and the front end of the rear conveying barrel (6) has the socket portion (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210795283.8A CN114955412B (en) | 2022-07-06 | 2022-07-06 | Conveyor length adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210795283.8A CN114955412B (en) | 2022-07-06 | 2022-07-06 | Conveyor length adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114955412A true CN114955412A (en) | 2022-08-30 |
| CN114955412B CN114955412B (en) | 2024-01-26 |
Family
ID=82967403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210795283.8A Active CN114955412B (en) | 2022-07-06 | 2022-07-06 | Conveyor length adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114955412B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117549435A (en) * | 2023-12-01 | 2024-02-13 | 江苏广亚高新材料有限公司 | Cement concrete production line feed arrangement |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09183516A (en) * | 1995-12-29 | 1997-07-15 | Kurosaki Refract Co Ltd | Screw-conveying machine and its control method |
| AU2001100481A4 (en) * | 2001-07-04 | 2001-11-15 | Brian Investments Pty Ltd | Auger |
| CN1745024A (en) * | 2003-01-29 | 2006-03-08 | Wm奥尔兹和森斯私人有限公司 | Elevating conveyor |
| CN102061925A (en) * | 2010-12-29 | 2011-05-18 | 上海隧道工程股份有限公司 | Screw rod type soil conveyor capable of stretching along axial direction |
| KR101112753B1 (en) * | 2010-11-04 | 2012-03-15 | 승진산업 (주) | Screw conveyor |
| CN108316938A (en) * | 2018-01-19 | 2018-07-24 | 辽宁三三工业有限公司 | Screw conveyer of shield machine with radial removable sleeve structure |
| CN207876658U (en) * | 2018-01-09 | 2018-09-18 | 四川通德商品混凝土有限公司 | A kind of tilted spiral conveyer |
| CN207876659U (en) * | 2018-01-09 | 2018-09-18 | 四川通德商品混凝土有限公司 | A kind of horizontal screw conveyer |
| CN210682154U (en) * | 2019-08-23 | 2020-06-05 | 北京城建九秋实混凝土有限公司 | Multi-section concrete spiral pipe conveyor |
| CN212244994U (en) * | 2020-03-13 | 2020-12-29 | 湖北三盟机械制造有限公司 | Telescopic variable-pitch screw shaft of screw conveyor |
| CN212333774U (en) * | 2020-06-10 | 2021-01-12 | 湖北龙脉宜和石油科技有限公司 | Novel sand conveying auger |
| CN215796476U (en) * | 2021-05-28 | 2022-02-11 | 长沙盛泓机械有限公司 | Bulk material conveying device |
| CN215796483U (en) * | 2021-08-19 | 2022-02-11 | 上海至械智能设备有限公司 | Efficient split type screw conveyor |
| CN216888680U (en) * | 2022-01-21 | 2022-07-05 | 江苏佳禾输送设备科技有限公司 | Carry stable screw conveyer |
-
2022
- 2022-07-06 CN CN202210795283.8A patent/CN114955412B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09183516A (en) * | 1995-12-29 | 1997-07-15 | Kurosaki Refract Co Ltd | Screw-conveying machine and its control method |
| AU2001100481A4 (en) * | 2001-07-04 | 2001-11-15 | Brian Investments Pty Ltd | Auger |
| CN1745024A (en) * | 2003-01-29 | 2006-03-08 | Wm奥尔兹和森斯私人有限公司 | Elevating conveyor |
| KR101112753B1 (en) * | 2010-11-04 | 2012-03-15 | 승진산업 (주) | Screw conveyor |
| CN102061925A (en) * | 2010-12-29 | 2011-05-18 | 上海隧道工程股份有限公司 | Screw rod type soil conveyor capable of stretching along axial direction |
| CN207876658U (en) * | 2018-01-09 | 2018-09-18 | 四川通德商品混凝土有限公司 | A kind of tilted spiral conveyer |
| CN207876659U (en) * | 2018-01-09 | 2018-09-18 | 四川通德商品混凝土有限公司 | A kind of horizontal screw conveyer |
| CN108316938A (en) * | 2018-01-19 | 2018-07-24 | 辽宁三三工业有限公司 | Screw conveyer of shield machine with radial removable sleeve structure |
| CN210682154U (en) * | 2019-08-23 | 2020-06-05 | 北京城建九秋实混凝土有限公司 | Multi-section concrete spiral pipe conveyor |
| CN212244994U (en) * | 2020-03-13 | 2020-12-29 | 湖北三盟机械制造有限公司 | Telescopic variable-pitch screw shaft of screw conveyor |
| CN212333774U (en) * | 2020-06-10 | 2021-01-12 | 湖北龙脉宜和石油科技有限公司 | Novel sand conveying auger |
| CN215796476U (en) * | 2021-05-28 | 2022-02-11 | 长沙盛泓机械有限公司 | Bulk material conveying device |
| CN215796483U (en) * | 2021-08-19 | 2022-02-11 | 上海至械智能设备有限公司 | Efficient split type screw conveyor |
| CN216888680U (en) * | 2022-01-21 | 2022-07-05 | 江苏佳禾输送设备科技有限公司 | Carry stable screw conveyer |
Non-Patent Citations (1)
| Title |
|---|
| 周振保,冯锡兴,王志泉: "《螺旋输送机的改进设计》", 《起重运输机械》, pages 19 - 21 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117549435A (en) * | 2023-12-01 | 2024-02-13 | 江苏广亚高新材料有限公司 | Cement concrete production line feed arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114955412B (en) | 2024-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114955412A (en) | Conveyer length adjusting device | |
| CN210682154U (en) | Multi-section concrete spiral pipe conveyor | |
| CN115231203B (en) | Double-chain scraper conveyor for building | |
| CN213325272U (en) | Screw conveyer | |
| CN210972718U (en) | Material-blocking-free screw conveyor | |
| CN211997477U (en) | Spliced spiral conveying shaft body | |
| CN212075387U (en) | Charging vehicle for non-ferrous metal smelting | |
| CN213421591U (en) | Double-rotary-drum mechanical coal feeder of water cooling system | |
| CN219421906U (en) | Feed device for chicken farm | |
| CN215047081U (en) | Reciprocating type coal feeder lift flashboard | |
| CN212023861U (en) | Powder screw conveyer | |
| CN212739503U (en) | Booster for rotary screw conveying | |
| CN219424312U (en) | Quantitative medicament conveyer for sewage treatment | |
| CN220826958U (en) | Storage bin structure of plastic particle elevator | |
| CN209956635U (en) | Sludge conveying device | |
| CN212100990U (en) | Air conveying system for processing traditional Chinese medicine powder | |
| CN216806950U (en) | Screw conveyer | |
| CN220221237U (en) | Feeding mechanism of tail sealing machine | |
| CN221277796U (en) | Air curtain air supply dust control device for fully-mechanized coal mining face | |
| CN220271271U (en) | Tool for smoke sensor test | |
| CN219216458U (en) | Chemical raw material conveying equipment | |
| CN219602247U (en) | Spiral feeding device of compressor of garbage transfer station | |
| CN212173541U (en) | Novel screw conveyer | |
| CN215905456U (en) | Pile up screw conveyer for powder | |
| CN111483775A (en) | Automatic material feeding device for compound fertilizer production |
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 |