CN107187899B - Semi-automatic unloading device and unloading equipment - Google Patents
Semi-automatic unloading device and unloading equipment Download PDFInfo
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- CN107187899B CN107187899B CN201710616412.1A CN201710616412A CN107187899B CN 107187899 B CN107187899 B CN 107187899B CN 201710616412 A CN201710616412 A CN 201710616412A CN 107187899 B CN107187899 B CN 107187899B
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- rack
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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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
- B65G67/32—Unloading land vehicles using fixed tipping installations
- B65G67/34—Apparatus for tipping wagons or mine cars
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
- Discharge Of Articles From Conveyors (AREA)
Abstract
The invention relates to the field of loading and unloading equipment, and provides a semi-automatic unloading device which comprises a vehicle body, a first rack and a second rack, wherein the first rack and the second rack are arranged on the vehicle body, a first conveying belt is arranged on the first rack, a second conveying belt is arranged on the second rack, the second conveying belt is positioned at the discharge end of the first conveying belt, and a first swinging assembly for driving the first rack to swing along the horizontal direction and a second swinging assembly for driving the first rack to swing along the vertical direction are arranged on the vehicle body. This semi-automatic discharge devices drives first frame through first swing subassembly and second swing subassembly and moves from top to bottom and from left to right in order to be close to the goods that wait to unload, has avoided the action of unloading personnel's transport goods from top to bottom, and then has alleviateed unloading personnel's working strength. In addition, the unloading equipment comprises the sorting device and the semi-automatic unloading device, and goods transported from the semi-automatic unloading device enter the sorting device for sorting, so that the streamlined operation of quick unloading and sorting is realized.
Description
Technical Field
The invention relates to the field of loading and unloading equipment, in particular to a semi-automatic unloading device and unloading equipment.
Background
In the use of unloading equipment of current express companies, the express companies are carried to the outside of a carriage manually or conveyed to the outside of the carriage by the aid of a telescopic belt conveyor. In the unloading process, the goods need to be manually moved up and down due to the stacking height of the goods in the carriage, so that the working strength is high, and the unloading efficiency is low.
Disclosure of Invention
The invention aims to provide a semi-automatic unloading device which can swing up, down, left and right to meet the requirements of goods with different stacking heights and stacking positions, and further reduce the working strength.
Another object of the present invention is to provide a discharge apparatus which enables quick discharge of freight, reducing the work intensity of the staff.
The embodiment of the invention is realized by the following steps:
the utility model provides a semi-automatic discharge devices, its includes the automobile body and installs first frame and second frame on the automobile body, is provided with first conveyer belt in the first frame, is provided with the second conveyer belt in the second frame, and the second conveyer belt is located the discharge end of first conveyer belt, is provided with on the automobile body to be used for driving first frame along the first swing subassembly of horizontal direction wobbling and to be used for driving first frame along the wobbling second swing subassembly of vertical direction.
Further, in a preferred embodiment of the present invention, the first swing assembly includes a driving element and a rotating frame, the first frame is fixedly connected to the rotating frame, the driving element is provided with a driving wheel, the rotating frame is provided with a driven wheel, and the driving wheel is in transmission connection with the driven wheel; preferably, the driving wheel is an external gear, the driven wheel is an internal gear, and the external gear and the internal gear are meshed.
Further, in a preferred embodiment of the present invention, the second swing assembly includes a connecting plate and a telescopic rod, the connecting plate is disposed between the first frame and the rotating frame, one end of the connecting plate is fixedly connected to the rotating frame, the other end of the connecting plate is hinged to the first frame, one end of the telescopic rod is connected to the rotating frame, and the other end of the telescopic rod is connected to the first frame.
Further, in a preferred embodiment of the present invention, the first frame is provided with a first guide table, the first guide table is provided with a guide strip, the second frame is provided with a second guide table, the second guide table is provided with a guide groove, and the guide strip is matched with the guide groove.
Further, in a preferred embodiment of the present invention, the guide groove and the guide strip are circular arc-shaped; preferably, the degree of the arc corresponding to the guide groove and the guide strip is 10-30 degrees; more preferably, the degree of the arc is 22 degrees.
Further, in a preferred embodiment of the present invention, an end of the second frame close to the first frame is higher than an end of the second frame far from the first frame.
Further, in a preferred embodiment of the present invention, the semi-automatic discharge device further includes a third frame, the third frame is hinged to one end of the second frame, which is far away from the first frame, and the third frame is provided with a third conveyor belt, and the third conveyor belt is located at the discharge end of the second conveyor belt.
Further, in a preferred embodiment of the present invention, the semi-automatic unloading device further includes a floating bracket, the floating bracket is located below the third frame, one end of the floating bracket is hinged to the second frame, the other end of the floating bracket is provided with a roller, and the third frame is connected to the floating bracket.
Further, in a preferred embodiment of the invention, the semi-automatic unloading device further comprises a lifting frame and a lifting platform, the lifting frame is connected with the vehicle body, the lifting platform is slidably mounted on the lifting frame, the first frame extends out of the lifting frame, and the lifting platform is located below the first frame.
The discharging equipment comprises a sorting device and the semi-automatic discharging device, wherein the discharging end of the semi-automatic discharging device is connected with the sorting device.
The embodiment of the invention has the beneficial effects that:
according to the semi-automatic unloading device provided by the embodiment of the invention, the first frame is driven by the first swinging assembly to swing in the horizontal direction relative to the vehicle body, and meanwhile, the first frame is driven by the second swinging assembly to swing in the vertical direction relative to the vehicle body, so that the first frame is driven to be adjusted up and down and left and right to be close to the goods to be unloaded, at the moment, the unloading personnel only need to move the goods to be unloaded onto the conveying belt of the adjacent first frame, the goods enter the second conveying belt under the driving of the first conveying belt to be conveyed to a specified position, and the first frame is close to the goods to be unloaded through up-down and left-right swinging, so that the action of the unloading personnel for transporting the goods up and down is avoided, the working strength of the unloading personnel is further reduced, the unloading speed is increased, and the unloading time is shortened.
In addition, the unloading equipment provided by the embodiment of the invention comprises the semi-automatic unloading device and the sorting device, wherein the semi-automatic unloading device is connected with the sorting device, and the goods transported from the semi-automatic unloading device enter the sorting device for sorting, so that the streamlined operation of quick unloading and sorting is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a semi-automatic unloading device provided by an embodiment of the invention at a first view angle;
fig. 2 is a schematic structural view of a semi-automatic unloading device provided by an embodiment of the invention at a second view angle;
fig. 3 is a schematic structural view of a semi-automatic unloading device provided by the embodiment of the invention at a third view angle;
fig. 4 is a schematic structural view of the connection between the first swing assembly and the second swing assembly of the semi-automatic unloading device provided by the embodiment of the invention and the first frame.
An icon: 100-semi-automatic unloading device; 110-a vehicle body; 111-a base plate; 112-a console box; 113-a wheel; 120-a first rack; 121-a first conveyor belt; 122-a first guide table; 123-a guide groove; 130-a second rack; 131-a second conveyor belt; 132-a second guide table; 133-a guide bar; 140-a third rack; 141-a third conveyor belt; 142-a floating mount; 143-a roller; 150-a first swing assembly; 151-a drive member; 152-a turret; 153-a drive wheel; 154-a driven wheel; 160-a second oscillating assembly; 161-connecting plate; 162-a telescoping rod; 170-lifting frames; 171-a lifting platform; 172-chute; 173-slide block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, or orientations or positional relationships that the products of the present invention are usually placed when in use, or orientations or positional relationships that are usually understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1, the present embodiment provides a semi-automatic unloading device 100, which includes a vehicle body 110, a first frame 120, a second frame 130, a third frame 140, and a crane 170.
In the present embodiment, the structure of vehicle body 110 will be explained first, and the structure is as follows: the vehicle body 110 includes a bottom plate 111 and a console box 112, the console box 112 is mounted on the bottom plate 111, a plurality of wheels 113 are mounted on the bottom of the bottom plate 111, and the console box 112 can control the wheels 113 to rotate, thereby controlling the vehicle body 110 to move. The first frame 120, the second frame 130, and the third frame 140 are all mounted on the console box 112, and the crane 170 is mounted on the base plate 111.
Next, the structures of the first, second, and third racks 120, 130, and 140 and the connection relationship therebetween will be explained.
Referring to fig. 2, the first conveyor belt 121 is installed on the first frame 120, the second conveyor belt 131 is installed on the second frame 130, and the third conveyor belt 141 is installed on the third frame 140. The installation and transmission of the conveyor belt can be arranged according to the prior art and is not described in detail here. In this embodiment, referring to fig. 1, the second frame 130 is mounted on the vehicle body 110, and specifically, the second frame 130 is fixedly mounted above the console box 112. The first frame 120 and the third frame 140 are respectively installed at two ends of the second frame 130, wherein the second frame 130 is located at the discharging end of the first frame 120, and the third frame 140 is located at the discharging end of the second frame 130. That is, the goods enter the first rack 120, are transported to the second conveyor belt 131 through the first conveyor belt 121, and are then transported to the third conveyor belt 141 through the second conveyor belt 131, so that the goods are taken out from the compartment.
In other words, the first frame 120 can move left and right relative to the second frame 130, and can also move up and down relative to the second frame 130, and the left and right movement and the up and down movement of the first frame 120 can be controlled respectively.
Specifically, referring to fig. 1, fig. 2 and fig. 4, the first swing assembly 150 is used for driving the first frame 120 to swing along the horizontal direction relative to the second frame 130. The first swing assembly 150 specifically includes a driving member 151 and a rotating frame 152, the first frame 120 is fixedly connected to the rotating frame 152, the driving member 151 is provided with a driving wheel 153, the rotating frame 152 is provided with a driven wheel 154, and the driving wheel 153 is in transmission connection with the driven wheel 154. The driven wheel 154 is driven to rotate by the driving wheel 153, and the rotating frame 152 and the first frame 120 connected to the rotating frame 152 are driven to rotate.
It should be noted that there are various ways for the driving wheel 153 and the driven wheel 154 to cooperate, for example: friction drive, gear mesh transmission, or belt pulley drive, chain wheel drive, etc. In this embodiment, it is preferable that the driving gear 153 is an external gear, the driven gear 154 is an internal gear, and the external gear and the internal gear are engaged. The gear transmission has higher precision compared with other transmissions.
On the basis that the first swing assembly 150 drives the first frame 120 to swing along the horizontal direction relative to the second frame 130, in this embodiment, a first guide table 122 is further disposed on the first frame 120, and a guide groove 123 (shown by a dotted line in fig. 2) is disposed on the first guide table 122, where the guide groove 123 is recessed in the first guide table 122. A second guide table 132 is disposed on the second frame 130, a guide bar 133 is disposed in the second guide table 132, and the guide bar 133 protrudes from the second guide table 132, in this embodiment, the first guide table 122 is disposed below the second guide table 132, and the guide groove 123 is engaged with the guide bar 133. When the first frame 120 rotates relative to the second frame 130, the guide groove 123 rotates relative to the guide bar 133 along with the rotation of the first frame 120, and the rotation angles of the guide bar 133 and the first frame 120 can be controlled by controlling both ends of the guide groove 123.
According to the motion track of the first frame 120, the guide groove 123 is designed to be circular arc-shaped, and the degree of the circular arc corresponding to the guide groove 123 is 10-30 degrees; more preferably, the degree of the arc is 22 degrees. That is, the first frame 120 horizontally rotates by 22 degrees, and the left and right are about 11 degrees, respectively.
Further, the second swing assembly 160 is configured to drive the first rack 120 to rotate up and down relative to the second rack 130, in this embodiment, the second swing assembly 160 includes a connecting plate 161 and an expansion link 162, the connecting plate 161 is disposed between the first rack 120 and the rotating rack 152, one end of the connecting plate 161 is fixedly connected to the rotating rack 152, the other end of the connecting plate 161 is hinged to the first rack 120, one end of the expansion link 162 is connected to the rotating rack 152, and the other end of the expansion link 162 is connected to the first rack 120.
In this embodiment, the connection plate 161 is used to connect the left-right rotation and the up-down rotation, one end of the connection plate 161 is fixedly connected to the rotating frame 152, and the other end of the connection plate 161 is hinged to the first frame 120, so that the rotating frame 152 can rotate by driving the first frame 120 through the fixedly connected connection plate 161, and when the telescopic rod 162 acts on the first frame 120, the first frame 120 moves up and down relative to the rotating frame 152 through the hinge connection with the connection plate 161.
The structure of the second frame 130 is shown back in fig. 1. In this embodiment, the second frame 130 is disposed obliquely, specifically, one end of the second frame 130 close to the first frame 120 is higher than one end of the second frame 130 far from the first frame 120. The second frame 130 has a certain inclination angle, which facilitates the goods to easily enter the second conveyor belt 131 under the action of gravity.
The structure of the third frame 140 is shown in fig. 1. The third frame 140 is hinged to an end of the second frame 130, which is far away from the first frame 120, that is, the third frame 140 can adjust an included angle between the third frame 140 and the second frame 130 according to specific situations. In this embodiment, a floating bracket 142 is disposed below the third frame 140, one end of the floating bracket 142 is hinged to the second frame 130, the other end is provided with a roller 143, and the third frame 140 is fixedly connected to the floating bracket 142. In this embodiment, the roller 143 is disposed at one end of the floating bracket 142, so that the floating bracket 142 can directly act on the ground, and can be suitable for different heights of the ground, and particularly, on the ground with a slope, the roller 143 of the floating bracket 142 directly contacts with the ground, and the floating bracket 142 can drive the third frame 140 to rotate, so as to adapt to different road conditions.
Next, the construction of the crane 170 will be described in detail. Referring to fig. 1 and 3, the crane 170 is disposed at an end portion of the bottom plate 111 of the car body 110, the crane 170 is connected to a lifting platform 171, the lifting platform 171 can slide up and down relative to the crane 170, in this embodiment, the crane 170 is substantially U-shaped, the first frame 120 extends out of the crane 170, and the lifting platform 171 is located below the first frame 120. In this embodiment, the width of the bottom plate 111 of the car body 110 is greater than the width of the first frame 120, and the widths of the crane 170 and the lifting platform 171 are also greater than the width of the first frame 120, so that the projection of the first frame 120 on the lifting platform 171 occupies about 1/3 to 1/2 of the area of the lifting platform 171. One person can stand on the lifting platform 171 on two sides of the first rack 120 respectively, the unloading person stands on the lifting platform 171, the unloading person can move up and down along with the lifting platform 171, the corresponding goods are conveyed to the first rack 120, the first rack 120 can move up and down and left and right to match the goods at different positions, and the work intensity of the unloading person in vertical conveying is reduced.
There are various ways in which the lifting platform 171 can be slidably mounted to the crane 170, for example: the lifting can be realized by the matching of the sliding block 173 and the sliding rail, the matching of the steel wire and the pulley, the matching of the lead screw and the nut, and the driving of the air cylinder, the hydraulic cylinder and the like. In this embodiment, the lifting platform 171 preferably moves up and down relative to the lifting frame 170 by means of a wire and a pulley. Specifically, a sliding groove 172 is provided on the lifting frame 170, a sliding block 173 is provided on the lifting platform 171, the sliding block 173 is fixed on a steel wire, and the sliding block 173 is driven to slide relatively in the sliding groove 172 by the lifting of the steel wire.
Referring to fig. 1 and 4, the semi-automatic unloading device 100 operates on the principle: the unloading person stands on the lifting platform 171, and as the lifting platform 171 is lifted and lowered to approach the goods with different heights, the first frame 120 is controlled to move up and down to match the height of the goods to be transported, the vertical adjustment angles of the first frame 120 are respectively about 20 degrees, and the left and right rotation angles are respectively about 11 degrees. The unloading personnel can directly convey the goods to the adjacent first frame 120, thereby reducing the work intensity of the unloading personnel for up-and-down conveying. In addition, the semi-automatic unloading device 100 provided by the embodiment of the invention adopts a three-section structure, namely a structure that the first frame 120, the second frame 130 and the third frame 140 are sequentially connected, wherein the first frame 120 can be adjusted up and down, left and right, the second frame 130 is in a slope type, the third frame 140 can float up and down under the driving of the floating support 142, the semi-automatic unloading device 100 is more flexible due to the three-section structural design, the requirements of cargoes with different heights can be met, the semi-automatic unloading device can adapt to the environmental conditions of different road surfaces, and the cargoes can be more easily moved from the first frame 120 to the second frame 130 due to the slope type second frame 130. The semi-automatic unloading device 100 with the structure can greatly reduce the working strength of up-and-down transportation of unloading personnel, is beneficial to improving the unloading efficiency and shortening the unloading time.
In summary, in the semi-automatic unloading device 100 provided in the embodiment of the present invention, the first swing assembly 150 drives the first frame 120 to swing in the horizontal direction with respect to the vehicle body 110, and the second swing assembly 160 drives the first frame 120 to swing in the vertical direction with respect to the vehicle body 110, so as to drive the first frame 120 to adjust up, down, left and right to approach the goods to be unloaded, at this time, the unloading worker only needs to move the goods to be unloaded onto the adjacent conveyor belt of the first frame 120, the goods enters the second conveyor belt 131 to be transported to the designated position under the driving of the first conveyor belt 121, and the first frame 120 approaches the goods to be unloaded by swinging up, so as to avoid the action of the unloading worker for transporting the goods up and down, thereby reducing the working strength of the unloading worker, improving the unloading rate, and shortening the unloading time.
In addition, the embodiment of the invention also provides unloading equipment which comprises the semi-automatic unloading device 100 and a sorting device, wherein the semi-automatic unloading device 100 is connected with the sorting device, and cargoes transported from the semi-automatic unloading device 100 enter the sorting device for sorting so as to realize the sorting of cargoes with different volumes or different regions. The sorting device in the embodiment is the prior art, and different goods are distinguished and transported in a manual sorting mode.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A semi-automatic unloading device is characterized by comprising a vehicle body, a first rack and a second rack, wherein the first rack and the second rack are mounted on the vehicle body, a first conveyor belt is arranged on the first rack, a second conveyor belt is arranged on the second rack, the second conveyor belt is positioned at the discharge end of the first conveyor belt, and a first swinging assembly for driving the first rack to swing along the horizontal direction and a second swinging assembly for driving the first rack to swing along the vertical direction are arranged on the vehicle body;
the first swing assembly comprises a driving part and a rotating frame, the first rack is fixedly connected with the rotating frame, the driving part is provided with a driving wheel, a driven wheel is arranged on the rotating frame, and the driving wheel is in transmission connection with the driven wheel; the driving wheel is an external gear, the driven wheel is an internal gear, and the external gear is meshed with the internal gear;
the second swinging assembly comprises a connecting plate and a telescopic rod, the connecting plate is arranged between the first rack and the rotating rack, one end of the connecting plate is fixedly connected with the rotating rack, the other end of the connecting plate is hinged with the first rack, one end of the telescopic rod is connected with the rotating rack, and the other end of the telescopic rod is connected with the first rack;
a first guide table is arranged on the first rack, a guide strip is arranged on the first guide table, a second guide table is arranged on the second rack, a guide groove is formed in the second guide table, and the guide strip is matched with the guide groove;
the guide groove and the guide strip are arc-shaped;
the semi-automatic unloading device further comprises a third rack, the third rack is hinged with one end, far away from the first rack, of the second rack, a third conveyor belt is arranged on the third rack, and the third conveyor belt is located at the discharge end of the second conveyor belt;
the semi-automatic unloading device further comprises a floating support, the floating support is located below the third rack, one end of the floating support is hinged to the second rack, rollers are arranged at the other end of the floating support, and the third rack is connected with the floating support.
2. The semi-automatic unloading device of claim 1, wherein the arc degrees of the guide groove and the guide strip are 10 to 30 degrees.
3. A semi-automatic discharge device according to claim 2, wherein said arc is 22 degrees.
4. A semi-automatic discharge device according to claim 1 wherein an end of said second frame adjacent said first frame is higher than an end of said second frame distal from said first frame.
5. A semi-automatic unloading device as defined in claim 1, further comprising a crane and a lifting platform, wherein the crane is connected to the vehicle body, the lifting platform is slidably mounted to the crane, the first frame extends out of the crane, and the lifting platform is located below the first frame.
6. Discharge apparatus, characterized in that it comprises sorting means and a semi-automatic discharge device according to any one of claims 1~5, the discharge end of which is connected to the sorting means.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710616412.1A CN107187899B (en) | 2017-07-25 | 2017-07-25 | Semi-automatic unloading device and unloading equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710616412.1A CN107187899B (en) | 2017-07-25 | 2017-07-25 | Semi-automatic unloading device and unloading equipment |
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| CN107187899A CN107187899A (en) | 2017-09-22 |
| CN107187899B true CN107187899B (en) | 2023-03-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109081084B (en) * | 2018-07-02 | 2020-07-10 | 泾县凡泽科技服务有限公司 | Multipurpose conveying box |
| CN108792409A (en) * | 2018-07-09 | 2018-11-13 | 东营鲁知信息科技有限公司 | A kind of roller conveyor that three-stage liftable is adjusted |
| CN109292677B (en) * | 2018-11-30 | 2024-02-27 | 江苏冠超物流科技有限公司 | Multifunctional cargo loading and unloading vehicle and cargo loading and unloading system |
| CN113682824B (en) * | 2021-09-07 | 2023-03-21 | 山东滨州烟草有限公司 | Automatic unloading device for smoke box |
| CN113753611B (en) * | 2021-09-26 | 2024-04-05 | 北京京东乾石科技有限公司 | Unloading machine and unloading system |
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| DE102008021484B4 (en) * | 2008-04-29 | 2010-01-28 | Wirtgen Gmbh | Bendable conveyor belt for a construction machine, self-propelled construction machine and method for pivoting a conveyor belt |
| CN103991681B (en) * | 2013-02-20 | 2017-02-22 | 上海嘉峥机械有限公司 | Slope belt conveyer with adjustable angle for automatic tire production line |
| CN103204390A (en) * | 2013-03-11 | 2013-07-17 | 华之杰塑料建材有限公司 | Adjustable hydraulic automatic loading device |
| CN204528364U (en) * | 2015-03-17 | 2015-08-05 | 江苏华粮机械有限公司 | Discharge belt conveyor |
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| CN106743788A (en) * | 2016-12-27 | 2017-05-31 | 荆门市格林美新材料有限公司 | A kind of discharging system for waste household appliance |
| CN207209470U (en) * | 2017-07-25 | 2018-04-10 | 江苏冠超物流科技有限公司 | Semi-automatic easing gear and delivering device |
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