CN113148530A - Grain conveyor - Google Patents
Grain conveyor Download PDFInfo
- Publication number
- CN113148530A CN113148530A CN202110483435.6A CN202110483435A CN113148530A CN 113148530 A CN113148530 A CN 113148530A CN 202110483435 A CN202110483435 A CN 202110483435A CN 113148530 A CN113148530 A CN 113148530A
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- Prior art keywords
- conveying mechanism
- support
- grain
- layer conveying
- conveyor
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
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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
- B65G21/14—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 length or configuration of load-carrier or traction element
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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
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/007—Means for moving conveyor frames and control arrangements therefor
- B65G41/008—Means for moving conveyor frames and control arrangements therefor frames mounted on wheels or caterpillar
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Framework For Endless Conveyors (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention relates to a grain conveyor which comprises a lower-layer conveying mechanism and an upper-layer conveying mechanism used for conveying corresponding grains from back to front, wherein the rear end of the upper-layer conveying mechanism is provided with an upper-layer conveying mechanism rear end support, the bottom of the lower-layer conveying mechanism is provided with a lower-layer conveying mechanism travelling mechanism, the front side of the upper-layer conveying mechanism is provided with a grain falling material level arranged corresponding to the lower-layer conveying mechanism, a guide support is arranged on the lower-layer conveying mechanism in a guiding and moving mode along the length direction of the lower-layer conveying mechanism, the guide support is connected with the upper-layer conveying mechanism through a support hinge structure, and the support hinge structure is located on the upper side of the grain falling material level. The invention solves the technical problems that the movement is inconvenient and the position of the outer side conveyor is influenced because the integral rotation and movement adjustment of the double-layer conveyor is required in the prior art.
Description
Technical Field
The invention relates to a grain conveyor in the field of grain conveying.
Background
When the granary distributes grain, the grain transport vechicle stops in the outside of granary, then carry grain to the granary in through the grain conveyer that a plurality of order set up, wherein this a plurality of grain conveyers divide into the outside conveyer that is located the granary outside and the inboard conveyer that is located the granary inboard, and inboard conveyer includes a double-deck conveyer and a single-deck conveyer (also called intelligent warehousing robot), and this single-deck conveyer can freely remove and rotate the final grain distribution position in order to change grain. The double-layer conveyor comprises an upper layer conveying mechanism and a lower layer conveying mechanism, wherein the upper layer conveying mechanism extends along the front-back direction in the conveying direction, the lower layer conveying mechanism can move back and forth relative to the upper layer conveying mechanism, and the lower layer conveying mechanism and a mechanism frame of the upper layer conveying mechanism are guided to move in the front-back direction and are matched with each other.
During the use, the outside conveyer carries the grain in the grain transport vechicle to the feed end of double-deck conveyer, and grain is carried to lower floor's conveying mechanism through double-deck conveyer's upper conveying mechanism on, then carries to the individual layer conveyer through lower floor's conveying mechanism on, carries to appointed cloth grain position by the individual layer conveyer at last. The existing grain distribution process has the problems that: because often the cloth grain position will be changed, therefore the position and the angle of individual layer conveyer need often change the adjustment, double-deck conveyer just need cooperate thereupon, guarantee that lower floor's conveying mechanism can carry grain to the individual layer conveyer, in the prior art, double-deck conveyer needs through the flexible length that changes lower floor's conveying mechanism and the whole position and the angle of double-deck conveyer, guarantee that lower floor's conveying mechanism and the whole butt joint of individual layer conveyer, the weight of whole double-deck conveyer is heavier, it is not very convenient to remove, the change of double-deck conveyer position simultaneously, also can influence the warehousing line, can influence the transportation process of outside conveyer promptly, lead to whole outside conveyer all to remove the adjustment thereupon, whole cloth grain process is very inconvenient.
Disclosure of Invention
The invention aims to provide a grain conveyor to solve the technical problems that in the prior art, the double-layer conveyor needs to be integrally rotated, moved and adjusted, so that the movement is inconvenient, and the position of the outer side conveyor can be influenced.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides a grain conveyor, include lower floor's conveying mechanism and be used for from the upper conveying mechanism of the corresponding grain of back to preceding transport, upper conveying mechanism's rear end is provided with upper conveying mechanism rear end and supports, lower floor's conveying mechanism's bottom is provided with lower floor's conveying mechanism running gear, upper conveying mechanism's front side has the grain that corresponds the setting with lower floor's conveying mechanism and falls the material level, lower floor's conveying mechanism goes up to be equipped with the guide bracket along its length direction guide movement, the guide bracket passes through support hinge structure and links to each other with upper conveying mechanism, support hinge structure is located the upside that grain falls the material level.
The upper conveying mechanism comprises an upper conveyor frame, a first cantilever beam extending forwards is arranged at the front end of the upper conveyor frame, a second cantilever beam extending backwards is arranged at the front end of the guide support, and the support hinge structure is arranged between the first cantilever beam and the second cantilever beam.
The front end of the guide support is provided with a support vertical support, the front end of the second cantilever beam is hinged to the top end of the support vertical support, and an inclined arm support with adjustable length is arranged between the guide support and the rear end of the second cantilever beam.
And a lower-layer conveying mechanism movement driving mechanism for driving the lower-layer conveying mechanism to reciprocate relative to the guide support is arranged between the guide support and the lower-layer conveying mechanism.
The lower-layer conveying mechanism moving driving mechanism is used for driving the lower-layer conveying mechanism to reciprocate relative to the guide support and comprises a transmission strip arranged on the lower-layer conveying mechanism, the transmission strip is a rack or a chain, the lower-layer conveying mechanism moving driving mechanism further comprises a driving motor arranged on the guide support, a power output end of the driving motor is provided with a transmission wheel used for meshing transmission with the transmission strip, and the guide support is provided with a clutch mechanism which is in transmission connection with the driving motor to drive the driving motor to move left and right so as to realize the disengagement and meshing of the transmission wheel and the transmission strip.
The front end of the lower layer conveying mechanism is provided with a robot hinge connection structure used for being connected with the warehousing robot.
The support hinge structure is universal hinge structure, and lower floor's conveying mechanism running gear includes rear side universal wheel running gear and front side running gear, and lower floor's conveying mechanism rear end is provided with the releasable connection structure who is used for with upper conveying mechanism releasable connection, and upper conveying mechanism rear end supports including climbing mechanism and upper conveying mechanism initiative running gear.
The active running mechanism of the upper layer conveying mechanism is provided with a steering wheel.
The jacking mechanism is hinged with the upper layer conveying mechanism.
The rear universal wheel traveling mechanism is hinged with the lower layer conveying mechanism.
The invention has the beneficial effects that: in the invention, the lower layer conveying mechanism is not movably assembled on the framework of the upper layer conveying mechanism in a guiding way, but a guiding support is movably assembled on the lower layer conveying mechanism in a guiding way, the guiding support is hinged and connected with the upper layer conveying mechanism through a support hinge structure, the support hinge structure is positioned on the upper side of a grain falling position, when the grain conveying mechanism is used, grains are conveyed from back to front on the upper layer conveying mechanism, then the grains are conveyed to the lower layer conveying mechanism at the grain falling position and are conveyed from back to front on the lower layer conveying mechanism, when the discharging position of the lower layer conveying mechanism needs to be changed, any discharging angle of the lower layer conveying mechanism in the horizontal plane can be adjusted through the support hinge structure, the lower layer conveying mechanism moves relative to the guiding support, the discharging length of the lower layer conveying mechanism can be changed, and therefore, the discharging position of the grain conveyor can be adjusted only by the action of, the upper conveying mechanism does not need to move, is convenient to adjust, and the feeding end of the upper conveying mechanism is fixed, so that feeding of an upstream conveyor is not affected.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a grain conveyor of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a perspective view of FIG. 1;
FIG. 4 is a schematic view of the guide bracket of FIG. 1 engaged with an upper conveying mechanism;
FIG. 5 is a perspective view of FIG. 4;
FIG. 6 is a schematic view of the upper conveyor assembly engaging the front end of the lower conveyor assembly of FIG. 1;
FIG. 7 is a perspective view of FIG. 6;
FIG. 8 is a state diagram of the use of FIG. 1;
FIG. 9 is a top view of FIG. 8;
fig. 10 is an enlarged view of fig. 9 at the hinge structure of the stand.
Detailed Description
The embodiment of the grain conveyor is shown in figures 1-10: including lower floor's conveying mechanism 7 and the upper conveying mechanism 9 that is used for carrying corresponding grain from back to front, upper conveying mechanism 9, lower floor's conveying mechanism 7 are belt conveyor mechanism in this embodiment, and each belt conveyor mechanism all includes conveyer frame, conveyor belt and the belt drive mechanism of drive conveyor belt action.
The conveyor frame of the upper conveyor mechanism is referred to as an upper conveyor frame 13, and the conveyor frame of the lower conveyor mechanism is referred to as a lower conveyor frame 6. The rear end of the upper layer conveying mechanism is provided with an upper layer conveying mechanism rear end support 15, the upper layer conveying mechanism rear end support comprises a jacking mechanism 14 and an upper layer conveying mechanism driving travelling mechanism, and the upper layer conveying mechanism driving travelling mechanism comprises a steering wheel 16 driven by a travelling driving mechanism. Climbing mechanism 14 can adjust the height of upper conveying mechanism rear end, in this embodiment, climbing mechanism includes the climbing mechanism motor, be connected with the jacking lead screw on the motor shaft of climbing mechanism motor, threaded connection has the jacking screw that can reciprocate on the jacking lead screw, the jacking screw is articulated continuous with the rear end bottom of upper conveyer frame, the setting is extended along left right direction to the articulated axis of this periphery upper conveyer frame, climbing mechanism links to each other with upper conveyer frame is the angle of pitch adjustable in order to realize upper conveying mechanism.
The bottom of the lower-layer conveying mechanism is provided with a lower-layer conveying mechanism travelling mechanism, the lower-layer conveying mechanism travelling mechanism comprises a front side travelling wheel mechanism 1 and a rear side travelling wheel mechanism 8, the front side travelling wheel mechanism 1 is a directional travelling wheel mechanism with directional wheels, and the rear side travelling wheel mechanism 8 is a universal travelling wheel mechanism with universal wheels. The rear traveling wheel mechanism 8 is hinged with the lower layer conveying mechanism, so that the pitch angle of the lower layer conveying mechanism can be adjusted after the front end of the lower layer conveying mechanism is connected with other conveyors.
The front side of the upper layer conveying mechanism 9 is provided with a grain blanking position 2 which is arranged corresponding to the lower layer conveying mechanism, and the grain blanking position refers to that the grain sent out by the upper layer conveying mechanism falls on the lower layer conveying mechanism at the position. Grain is carried to preceding from the back along upper conveying mechanism, then falls on lower floor's conveying mechanism at grain material level department of falling, and in this embodiment, upper side conveying mechanism's front end is provided with the arc stock guide 5 that the front side extends down, and grain material level 2 of falling is in the front end downside of arc stock guide 5. The upper conveying mechanism of the lower layer is provided with a guide support 3 along the length direction in a guiding and moving way, the guide support 3 is connected with the upper conveying mechanism through a support hinge structure 4, and the support hinge structure 4 is positioned on the upper side of the grain falling position 2. In this embodiment, the support hinge structure 4 is a ball-hinge type universal hinge structure, the front end of the upper conveyor frame is provided with a first cantilever beam 17 extending forward, the front end of the guide support 3 is provided with a second cantilever beam 18 extending backward, the support hinge structure is arranged between the first cantilever beam 17 and the second cantilever beam 18, the front end of the guide support is provided with a support vertical support 19, the front end of the second cantilever beam 18 is hinged to the top end of the support vertical support 19, and an inclined arm support 20 with adjustable length is arranged between the guide support 3 and the rear end of the second cantilever beam 18. The universal hinge structure 4 comprises a ball head fixed on the second cantilever beam 18 and a ball seat fixed on the first cantilever beam, the ball head is in running fit with the ball seat, and the pitching angle of the second cantilever beam 18 can be adjusted by adjusting the length of the inclined arm support 20, so that the height position of the universal hinge structure can be adjusted.
A lower layer conveying mechanism movement driving mechanism used for driving the lower layer conveying mechanism to reciprocate relative to the guide support is arranged between the guide support 3 and the lower layer conveying mechanism 7. Lower floor's conveying mechanism removes actuating mechanism is including setting up the transmission strip 21 on lower floor's conveying mechanism, transmission strip 21 is individual layer chain (or rack), the chain sets up in the side of lower floor's conveyer framework 6, lower floor's conveying mechanism removes actuating mechanism still including setting up driving motor 23 on the guide bracket, the power take off end of driving motor 23 is provided with and is used for with transmission strip interlock driven drive wheel 22, drive wheel 22 is the sprocket, be provided with on the guide bracket 3 and be connected with driving motor 23 transmission and remove and realize the clutch mechanism that transmission wheel and transmission strip are disengaged and interlock with removing about driving motor, clutch mechanism includes clutch mechanism motor 25, clutch mechanism motor passes through lead screw nut mechanism 26 and drives driving motor and remove. The front end of the lower layer conveying mechanism is provided with a robot hinge connection structure 24 used for being connected with the warehousing robot, and the robot hinge connection structure 24 is also a spherical hinge connection structure.
Lower floor's conveying mechanism front end is provided with the releasable connection structure that is used for with upper conveying mechanism releasable connection, and in this embodiment, releasable connection structure is including setting up peg 12 that axis on upper conveying mechanism extends along left right direction, and releasable connection structure is still including setting up link plate 10 on lower floor's conveying mechanism, link plate 10 and lower floor's conveying mechanism's 6 normal running fit of lower floor's conveyer frame, be provided with on link plate 10 be used for with peg 12 hook complex hanging groove 11.
When the robot is used, the robot hinged connection structure is connected with a downstream grain distribution conveyor, in the process, the driving wheel is separated from the driving strip, and the grain distribution conveyor can be actively moved and adjusted, so that the grain distribution conveyor is called as a warehousing robot. The position of the rear end support of the upper layer conveying mechanism is fixed, grains are conveyed from the upper layer conveying mechanism to the lower layer conveying mechanism, then vertically conveying the grains from the lower layer conveying mechanism to a grain distribution conveyor, conveying the grains to a designated grain distribution point in a granary by the grain distribution conveyor, when one grain distribution point is full of grains, the grain distribution conveyor can move to change the grain distribution position, the lower layer conveying mechanism connected with the grain distribution conveyor can carry out follow-up adjustment along with the grain distribution conveyor, the follow-up adjustment comprises the adjustment of the guiding moving direction of the lower layer conveying mechanism relative to the guiding support and the adjustment of the rotating angle of the guiding support relative to the upper layer conveying mechanism, the position adjustment of the upper layer conveying mechanism is not needed, therefore, the feeding position of the upper layer conveying mechanism is not needed to be changed, under the condition that the warehousing line is not moved, the position of the grain distribution conveyor can be freely changed, and the flexibility and the convenience of operation are greatly improved.
Of course, lower floor's conveying mechanism's front side also can not be connected the cloth grain conveyer, and lower floor's conveying mechanism can directly be used for carrying grain to the assigned position this moment, and in this process, the drive wheel can with the driving strip interlock, and driving motor can drive the drive wheel and rotate, and then drives lower floor's conveying mechanism and move the adjustment relatively upper conveying mechanism to change lower floor's conveying mechanism's the grain distance that send.
When the grain conveyer needs the whole shift position, link plate and peg cooperation, climbing mechanism improves the height of upper conveying mechanism rear end, the action of raising up of adaptation upper conveying mechanism rear end that support hinge structure's universal hinge structure can be fine this moment, make rear side running wheel mechanism leave ground, the unstable influence of direction that brings when avoiding rear side running mechanism to grain conveyer moving as a whole, at this moment, whole grain conveyer can rely on the cooperation of upper conveying mechanism initiative running gear and lower floor's conveying mechanism running gear to accomplish grain conveyer's moving as a whole. That is, when the grain conveying operation is carried out, the front side travelling wheel mechanism and the rear side travelling wheel mechanism of the lower layer conveying mechanism are matched to finish the adjustment of the movement and the rotation angle of the lower layer conveying mechanism; when the grain conveyor needs to be integrally transferred, the integrally-relaxed position transfer of the grain conveyor can be realized through the matching of the upper-layer conveying mechanism active travelling mechanism and the front-side travelling wheel mechanism.
In other embodiments of the invention: the support hinge structure can also be other universal hinge structures, such as universal joints; of course, if the height of the rear end of the upper layer conveying mechanism does not need to be raised, the support hinge structure can also be a hinge structure with a fixed rotation axis, and the support hinge structure comprises a vertically arranged hinge shaft; the clutch mechanism can also be a clutch used for disconnecting the transmission of the driving force between the driving motor and the lower layer conveying mechanism; the jacking mechanism can also be in the form of a hydraulic cylinder, an electric push rod and other jacking mechanisms capable of adjusting the height of the rear end of the upper layer conveying mechanism; the front side running wheel mechanism may also be a directional wheel running mechanism.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a grain conveyor, includes lower floor's conveying mechanism and is used for from the upper conveying mechanism who carries corresponding grain before to, its characterized in that: the rear end of the upper conveying mechanism is provided with an upper conveying mechanism rear end support, the bottom of the lower conveying mechanism is provided with a lower conveying mechanism walking mechanism, the front side of the upper conveying mechanism is provided with a grain falling material level corresponding to the lower conveying mechanism, the lower conveying mechanism is provided with a guide support along the length direction of the lower conveying mechanism in a guiding and moving mode, the guide support is connected with the upper conveying mechanism through a support hinge structure, and the support hinge structure is located on the upper side of the grain falling material level.
2. The grain conveyor of claim 1, wherein: the upper conveying mechanism comprises an upper conveyor frame, a first cantilever beam extending forwards is arranged at the front end of the upper conveyor frame, a second cantilever beam extending backwards is arranged at the front end of the guide support, and the support hinge structure is arranged between the first cantilever beam and the second cantilever beam.
3. The grain conveyor of claim 2, wherein: the front end of the guide support is provided with a support vertical support, the front end of the second cantilever beam is hinged to the top end of the support vertical support, and an inclined arm support with adjustable length is arranged between the guide support and the rear end of the second cantilever beam.
4. The grain conveyor of claim 1, wherein: and a lower-layer conveying mechanism movement driving mechanism for driving the lower-layer conveying mechanism to reciprocate relative to the guide support is arranged between the guide support and the lower-layer conveying mechanism.
5. The grain conveyor of claim 1, wherein: the lower-layer conveying mechanism moving driving mechanism is used for driving the lower-layer conveying mechanism to reciprocate relative to the guide support and comprises a transmission strip arranged on the lower-layer conveying mechanism, the transmission strip is a rack or a chain, the lower-layer conveying mechanism moving driving mechanism further comprises a driving motor arranged on the guide support, a power output end of the driving motor is provided with a transmission wheel used for meshing transmission with the transmission strip, and the guide support is provided with a clutch mechanism which is in transmission connection with the driving motor to drive the driving motor to move left and right so as to realize the disengagement and meshing of the transmission wheel and the transmission strip.
6. The grain conveyor of claim 5, wherein: the front end of the lower layer conveying mechanism is provided with a robot hinge connection structure used for being connected with the warehousing robot.
7. The grain conveyor according to any one of claims 1 to 5, wherein: the support hinge structure is universal hinge structure, and lower floor's conveying mechanism running gear includes rear side universal wheel running gear and front side running gear, and lower floor's conveying mechanism rear end is provided with the releasable connection structure who is used for with upper conveying mechanism releasable connection, and upper conveying mechanism rear end supports including climbing mechanism and upper conveying mechanism initiative running gear.
8. The grain conveyor of claim 6, wherein: the active running mechanism of the upper layer conveying mechanism is provided with a steering wheel.
9. The grain conveyor of claim 6, wherein: the jacking mechanism is hinged with the upper layer conveying mechanism.
10. The grain conveyor of claim 7, wherein: the rear universal wheel traveling mechanism is hinged with the lower layer conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483435.6A CN113148530B (en) | 2021-04-30 | 2021-04-30 | Grain conveyor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483435.6A CN113148530B (en) | 2021-04-30 | 2021-04-30 | Grain conveyor |
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| CN113148530A true CN113148530A (en) | 2021-07-23 |
| CN113148530B CN113148530B (en) | 2023-02-28 |
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| CN202110483435.6A Active CN113148530B (en) | 2021-04-30 | 2021-04-30 | Grain conveyor |
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| CN110155604A (en) * | 2019-05-24 | 2019-08-23 | 封丘县豫封金属制品有限公司 | A kind of moveable grain conveyer |
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| CN2032996U (en) * | 1988-05-01 | 1989-02-22 | 昆明建筑材料厂 | Expansion belt conveyer |
| CN101519163A (en) * | 2008-02-27 | 2009-09-02 | 通用汽车环球科技运作公司 | Mechanical workstation skillet lift |
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| Publication number | Publication date |
|---|---|
| CN113148530B (en) | 2023-02-28 |
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