CN114537483B - Brick conveying device for building wall body piling - Google Patents
Brick conveying device for building wall body piling Download PDFInfo
- Publication number
- CN114537483B CN114537483B CN202210213133.1A CN202210213133A CN114537483B CN 114537483 B CN114537483 B CN 114537483B CN 202210213133 A CN202210213133 A CN 202210213133A CN 114537483 B CN114537483 B CN 114537483B
- Authority
- CN
- China
- Prior art keywords
- movable
- baffles
- baffle
- rotating shaft
- conveying device
- 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.)
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Links
- 239000011449 brick Substances 0.000 title claims abstract description 66
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 241001391944 Commicarpus scandens Species 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/14—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0013—Protection covers, e.g. against rain
Abstract
The invention discloses a brick conveying device for building wall stacking, which comprises a frame, a wheel frame and supporting legs, wherein the wheel frame and the supporting legs are fixedly arranged below the frame, a handle is arranged in front of the frame, wheels are arranged on the wheel frame, fixed baffles are vertically and fixedly arranged on the front side and the rear side above the frame, a pair of movable baffles are arranged between the two fixed baffles, one ends of the two movable baffles are hinged together through a first rotating shaft, the other ends of the two movable baffles are hinged with one end of the second movable baffle through a second rotating shaft, the first rotating shaft is vertically and slidably connected with the fixed baffles, the second rotating shaft is horizontally and slidably connected with the fixed baffles, a lifting device and a pushing device are arranged on the fixed baffles, and the movable end of the lifting device is connected with the first rotating shaft. The beneficial effects are that: the brick conveying device for building wall stacking abandons the backward turning type unloading mode of the traditional trolley, and the brick conveying device is used for unloading from two sides of a hopper, so that the problem that bricks are easy to break during unloading is effectively solved.
Description
Technical Field
The invention relates to the field of building construction, in particular to a brick conveying device for building wall body stacking.
Background
In the prior art, the brick on the site is conveyed by adopting a trolley, the trolley is provided with a hopper, the hopper can be turned backwards to discharge, and the trolley is often used for conveying sand, cement, concrete and other objects except for conveying the brick, and has very wide application.
However, because the hopper is bigger from the ground clearance, when the trolley falls to the ground to topple the brick, the brick falls to the ground easily and breaks, so that the brick cannot be used, and the brick which falls subsequently also falls to the ground after smashing the brick which falls to the ground first easily and breaks into two sections.
To above-mentioned problem, although the patent of application number CN202010235006.2 has improved current dolly, its improvement effect is obvious, and the rotor plate still is great from the ground clearance under the effect of tensile structure of empting, still has the risk that the fragment of brick falls into rot when unloading the brick.
Disclosure of Invention
The invention mainly aims to provide a brick conveying device for building wall stacking, which is used for solving the problem that bricks are easy to break when bricks are unloaded by a trolley in the background art.
In order to solve the problems, the brick conveying device for building wall stacking comprises a frame, a wheel frame and supporting legs, wherein the wheel frame and the supporting legs are fixedly arranged below the frame, a handle is arranged in front of the frame, wheels are arranged on the wheel frame, fixed baffles are vertically and fixedly arranged on the front side and the rear side above the frame, a pair of movable baffles I are arranged between the two fixed baffles, one ends of the two movable baffles I are hinged together through a rotating shaft I, the other ends of the two movable baffles I are hinged with one ends of the movable baffles II through a rotating shaft II, the rotating shaft I is vertically and slidably connected with the fixed baffles, and the rotating shaft II is horizontally and slidably connected with the fixed baffles;
the movable end of the lifting device is connected with the first rotating shaft and used for driving the first rotating shaft to move up and down, the movable end of the pushing device is connected with the second movable baffle and used for driving the second movable baffle to rotate around the second rotating shaft, and when the second movable baffle rotates around the second rotating shaft to a vertical position, the two fixed baffles, the first movable baffles and the second movable baffle form a hopper capable of containing bricks.
In an embodiment, a side baffle I is arranged on the side, close to the handle, of the movable baffle II and is used for preventing the brick from falling off from the side of the movable baffle II.
In an embodiment, a third movable baffle is arranged on one side, away from the first movable baffle, of the second movable baffle, and the third movable baffle can slide on the second movable baffle to be close to or away from the first movable baffle.
In one embodiment, a side barrier II is provided on the side of the third flap adjacent to the handle for blocking the brick from falling off the side of the third flap.
In an embodiment, the second movable baffle is provided with a limiting pin for blocking the third movable baffle from being separated from the second movable baffle.
In an embodiment, the fixed baffle is provided with a vertical chute, and the end part of the first rotating shaft penetrates through the vertical chute to be connected with the lifting device.
In an embodiment, the fixed baffle is provided with a transverse chute, and the end part of the second rotating shaft is slidably inserted into the transverse chute.
In an embodiment, the thrust device is located outside the hopper and is connected with the second movable baffle through a connecting rod, and the fixed baffle is provided with a containing groove capable of containing the connecting rod.
In one embodiment, a battery box is arranged on the frame and is used for supplying power for the lifting device and the thrust device.
In an embodiment, a protective cover is arranged on the fixed baffle plate outside the car hopper, and the lifting device and the thrust device are positioned in the protective cover.
The beneficial effects are that: the brick conveying device for building wall stacking abandons the backward turning type unloading mode of the traditional trolley, and the brick conveying device is used for unloading from two sides of a hopper, so that the problem that bricks are easy to break during unloading is effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a hopper of the brick conveying device for building wall stacking of the present invention as deployed for discharge;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
fig. 4 is an enlarged view of a portion a in fig. 1;
FIG. 5 is a D-D sectional view of FIG. 1;
fig. 6 is an enlarged view of a portion B in fig. 5;
fig. 7 is an enlarged view of a portion C in fig. 5;
FIG. 8 is a schematic view of FIG. 5 with the first flapper, second flapper, and third flapper removed;
fig. 9 is a front view of the invention with the hopper of the brick conveying device for building wall stacking retracted;
FIG. 10 is a schematic view of the hood of FIG. 9 with a shield attached;
fig. 11 is a left side view of fig. 10.
The reference numerals are explained as follows:
1. a frame; 2. a wheel carrier; 3. a wheel; 4. a support leg; 5. a handle; 6. a fixed baffle; 7. a vertical chute; 8. a horizontal sliding groove; 9. a receiving groove; 10. a movable baffle I; 11. a first rotating shaft; 12. a lifting device; 13. a shaft sleeve; 14. a second rotating shaft; 15. a movable baffle II; 16. a side baffle I; 17. a first chute; 18. a movable baffle III; 19. a second side baffle; 20. a second chute; 21. a limiting pin; 22. a connecting rod; 23. a thrust device; 24. a battery box; 25. a mounting plate; 26. a protective cover; 27. and a hopper.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a brick conveying device for building wall body stacking.
In an embodiment of the present invention, as shown in fig. 1-3, the brick conveying device for building wall stacking includes a frame 1, and a wheel frame 2 and a supporting leg 4 fixedly arranged below the frame 1, wherein, in general, the wheel frame 2 and the supporting leg 4 are respectively positioned at front and rear sides below the frame 1, a handle 5 is arranged in front of the frame 1, a wheel 3 is mounted on the wheel frame 2, and the wheel 3 can be driven to roll by holding the handle 5 to pull the frame 1.
As shown in fig. 1-3, the front and rear sides above the frame 1 are vertically and fixedly provided with a fixed baffle 6, as shown in fig. 1 and 4-6, a pair of movable baffles 10 are arranged between the two fixed baffles 6, as shown in fig. 6, one ends of the two movable baffles 10 are hinged together through a first rotating shaft 11, the other ends of the two movable baffles 10 are hinged with one ends of the two movable baffles 15 through a second rotating shaft 14, as shown in fig. 9, when the two movable baffles 15 rotate upwards to a vertical position around the second rotating shaft 14, the two fixed baffles 6, the two movable baffles 10 and the two movable baffles 15 form a hopper 27 capable of containing bricks, in the hopper 27, the two movable baffles 10 are bottom plates of the hopper 27, the two fixed baffles 6 and the two movable baffles 15 are side plates of four surfaces of the hopper 27, as shown in fig. 1-5, and after the two movable baffles 15 rotate downwards around the second rotating shaft 14, the inclined surfaces formed by the two movable baffles 15 can slide down to the ground along the inclined surfaces formed by the two movable baffles 15, so that the bricks cannot fall down to the ground.
Furthermore, the first rotating shaft 11 is vertically and slidably connected with the fixed baffle 6, and the second rotating shaft 14 is horizontally and slidably connected with the fixed baffle 6, so that the first rotating shaft 11 can be lifted upwards to enable the two first movable baffles 10 to form inclined planes, then the bricks on the first movable baffles 10 slide onto the second movable baffles 15 completely, finally slide onto the ground, and complete and thorough unloading is ensured.
As shown in fig. 1 to fig. 4, the fixed baffle 6 is provided with a lifting device 12 and a thrust device 23, the movable end of the lifting device 12 is connected with the first rotating shaft 11 and is used for driving the first rotating shaft 11 to move up and down, the movable end of the thrust device 23 is connected with the second movable baffle 15 and is used for driving the second movable baffle 15 to rotate around the second rotating shaft 14, and in this embodiment, the lifting device 12 and the thrust device 23 may be air cylinders, hydraulic cylinders or linear motors, preferably linear motors, so as to facilitate operation.
Working principle: when the two first movable baffles 10 are horizontal and the two second movable baffles 15 do not rotate downwards around the second rotating shaft 14, bricks can be placed in the hopper 27, after the bricks are conveyed to a destination, the thrust device 23 is controlled to drive the two second movable baffles 15 to rotate around the second rotating shaft 14 to open the hopper 27, the bricks slide to the ground along the inclined planes formed by the two second movable baffles 15, then the lifting device 12 is controlled to lift the first rotating shaft 11 to enable the two first movable baffles 10 to incline, the bricks on the two first movable baffles 10 are ensured to slide onto the second movable baffles 15, the control of the lifting device 12 and the thrust device 23 can be controlled by a control switch (not shown in the figure) arranged on the handle 5, and after the unloading is finished, the two first movable baffles 10 and the two second movable baffles 15 are controlled to reset.
In this embodiment, during unloading, in order to prevent bricks sliding down the inclined plane formed by the second movable baffle 15 to the ground from accumulating on the first ground and preventing subsequent bricks from sliding down the inclined plane formed by the second movable baffle 15, the brick conveying device for building wall stacking of this embodiment may be moved forward while unloading, and further, in order to prevent the brick from falling down to the second movable baffle 15 to affect the brick conveying device for building wall stacking of this embodiment to move forward, as shown in fig. 1-4, a side baffle 16 is provided on the second movable baffle 15 near the handle 5 for blocking the brick from falling from the side on the second movable baffle 15, and once the brick falls from the side, the brick is most likely to be located on the advancing path of the second movable baffle 15, so that the brick conveying device for building wall stacking of this embodiment cannot move forward.
Further, in this embodiment, as shown in fig. 1-6, a third movable baffle 18 is disposed on a side, far away from the first movable baffle 10, of the second movable baffle 15, and the third movable baffle 18 may slide on the second movable baffle 15 to be close to or far away from the first movable baffle 10.
Specifically, as shown in fig. 6 and 7, the sliding connection mode of the third movable baffle 18 and the second movable baffle 15 may be shown, the second movable baffle 15 is provided with a first chute 17, one end of the third movable baffle 18 is slidably inserted into the first chute 17, further, as shown in fig. 7, the lower surface of the third movable baffle 18 is provided with a second chute 20 in a shape of a Chinese character, the second movable baffle 15 is inserted with a limiting pin 21, one end of the limiting pin 21 is slidably inserted into the second sliding insert, so as to prevent the third movable baffle 18 from sliding out of the first chute 17 and separating from the second movable baffle 15, and when the second movable baffle 15 is rotationally lifted and reset around the second rotating shaft 14, the third movable baffle 18 may automatically slide into the first chute 17 to be retracted.
Further, as shown in fig. 1-6, a side baffle two 19 is provided on the side of the third movable baffle 18 close to the handle 5 for blocking the brick from falling from the side of the third movable baffle 18, and once the brick falls from the side, the brick is most likely to be located on the advancing path of the third movable baffle 18, so that the brick conveying device for building wall stacking of the present embodiment cannot move forward, and as shown in fig. 4, the side baffle two 19 slides against the side baffle one 16.
Specifically, the first rotating shaft 11 is vertically and slidably connected with the fixed baffle 6, the second rotating shaft 14 is horizontally and slidably connected with the fixed baffle 6 as shown in fig. 5-8, the fixed baffle 6 is provided with a vertical chute 7, the end part of the first rotating shaft 11 penetrates through the vertical chute 7 to be connected with a lifting device 12, as shown in fig. 1-4, the lifting device 12 is positioned on the fixed baffle 6 outside the hopper 27, the movable end of the lifting device is fixedly connected with a shaft sleeve 13, and the shaft sleeve 13 is sleeved at the end part of the first rotating shaft 11 in a rolling way; the fixed baffle 6 is provided with a transverse chute 8, the end part of the second rotating shaft 14 is slidably inserted into the transverse chute 8, and when the lifting device 12 pushes the first rotating shaft 11 up and down, the second rotating shaft 14 slides left and right in the transverse chute 8.
In this embodiment, as shown in fig. 1 to 4, the thrust device 23 is located on the fixed baffle 6 outside the hopper 27, the thrust device 23 is connected to the second movable baffle 15 through the connecting rod 22, the fixed baffle 6 is provided with a receiving slot 9 capable of receiving the connecting rod 22, and when the thrust device 23 drives the second movable baffle 15 to rotate upward around the second rotating shaft 14 to a vertical position, the connecting rod 22 is located in the receiving slot 9.
In this embodiment, as shown in fig. 9, the frame 1 is provided with a battery box 24 for supplying power to the lifting device 12 and the thrust device 23, and as shown in fig. 2 and 3, the battery box 24 is fixedly connected with the frame 1 through a mounting plate 25.
In this embodiment, as shown in fig. 10 and 11, the protecting cover 26 is disposed on the fixed baffle 6 outside the hopper 27, and the lifting device 12 and the thrust device 23 are located in the protecting cover 26, so that the lifting device 12 and the thrust device 23 can be protected from being damaged by bricks.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (10)
1. The brick conveying device for building wall stacking comprises a frame, a wheel frame and supporting legs, wherein the wheel frame and the supporting legs are fixedly arranged below the frame, a handle is arranged in front of the frame, wheels are arranged on the wheel frame, and the brick conveying device is characterized in that a fixed baffle is vertically and fixedly arranged on the front side and the rear side above the frame, a pair of movable baffles I are arranged between the two fixed baffles, one ends of the two movable baffles I are hinged together through a rotating shaft I, the other ends of the two movable baffles I are hinged with one ends of the movable baffles II through a rotating shaft II, the rotating shaft I is vertically and slidably connected with the fixed baffles, and the rotating shaft II is horizontally and slidably connected with the fixed baffles; the fixed baffle is provided with a lifting device and a thrust device, the movable end of the lifting device is connected with the first rotating shaft and is used for driving the first rotating shaft to move up and down, the movable end of the thrust device is connected with the second moving baffle and is used for driving the second moving baffle to rotate around the second rotating shaft, when the second moving baffle rotates around the second rotating shaft to a vertical position, the two fixed baffles, the first moving baffles and the second moving baffles form a hopper capable of containing bricks, and when the first rotating shaft rises to drive the first moving baffles to incline and the second moving baffles rotate around the second rotating shaft to an inclined position, the bricks in the hopper can slide onto the ground along inclined planes formed by the first moving baffles and the second moving baffles.
2. A brick conveying device for building wall stacking according to claim 1, wherein a side baffle-plate one of the second movable baffle-plate, which is close to the handle, is provided for blocking the brick falling from the side of the second movable baffle-plate.
3. The brick conveying device for building wall stacking of claim 1 wherein a third movable baffle is arranged on one side of the second movable baffle away from the first movable baffle, and the third movable baffle can slide on the second movable baffle to be close to or far away from the first movable baffle.
4. A brick conveying device for building wall stacking according to claim 3, wherein a side baffle plate two is arranged on the side of the movable baffle plate three close to the handle for preventing bricks from falling from the side of the movable baffle plate three.
5. A brick conveying device for building wall stacking as claimed in claim 3, wherein the second movable baffle is provided with a limiting pin for preventing the third movable baffle from being separated from the second movable baffle.
6. The brick conveying device for building wall stacking according to claim 1, wherein the fixed baffle is provided with a vertical chute, and the end part of the first rotating shaft penetrates through the vertical chute to be connected with the lifting device.
7. The brick conveying device for building wall stacking according to claim 1, wherein the fixed baffle is provided with a transverse chute, and the end part of the second rotating shaft is slidably inserted into the transverse chute.
8. The brick conveying device for building wall stacking according to claim 1, wherein the thrust device is located outside the hopper and is connected with the movable baffle plate II through a connecting rod, and the fixed baffle plate is provided with a containing groove capable of containing the connecting rod.
9. The brick conveying device for building wall stacking according to claim 1, wherein a battery box is arranged on the frame and is used for supplying power for the lifting device and the thrust device.
10. The brick conveying device for building wall stacking according to claim 1, wherein a protective cover is arranged on the fixed baffle plate outside the car hopper, and the lifting device and the thrust device are positioned in the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210213133.1A CN114537483B (en) | 2022-03-04 | 2022-03-04 | Brick conveying device for building wall body piling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210213133.1A CN114537483B (en) | 2022-03-04 | 2022-03-04 | Brick conveying device for building wall body piling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114537483A CN114537483A (en) | 2022-05-27 |
| CN114537483B true CN114537483B (en) | 2023-11-24 |
Family
ID=81662552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210213133.1A Active CN114537483B (en) | 2022-03-04 | 2022-03-04 | Brick conveying device for building wall body piling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114537483B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190423139A (en) * | 1904-10-27 | 1905-08-31 | William Hebburn Mcalpine | Improvements in or relating to Tipping Wagons. |
| GB164733A (en) * | 1920-06-14 | 1922-08-03 | Anna Marie Scherl | Improvements in flat-bottomed goods wagons convertible into self-discharging wagons |
| EP0543279A1 (en) * | 1991-11-18 | 1993-05-26 | ABB HENSCHEL WAGGON UNION GmbH | Gear for operating the discharge doors of a hopper wagon |
| CN1216507A (en) * | 1996-03-12 | 1999-05-12 | 联合奥斯特迈耶工程有限公司 | IMproved bulk material handling vehicle |
| WO2015011685A2 (en) * | 2013-07-25 | 2015-01-29 | Rula Bulk Materials Holding (Pty) Ltd | Container discharge system, container and method of discharging such container |
| CN213567907U (en) * | 2020-10-22 | 2021-06-29 | 黄海珠 | Express delivery letter sorting is deposited and is used transfer device |
| CN113147854A (en) * | 2021-05-27 | 2021-07-23 | 浙江赛德电梯配件有限公司 | Novel elevator accessory processing is with transporting device |
| CN214112618U (en) * | 2020-12-24 | 2021-09-03 | 天津宁康科技有限公司 | Foldable convenient truck loading, unloading and transporting trolley |
| CN215475188U (en) * | 2021-09-07 | 2022-01-11 | 国基建设集团有限公司 | Material carrier for construction of building highway |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008062286A2 (en) * | 2006-11-23 | 2008-05-29 | Ricardo Ceballos-Godefroy | Collapsible service trolley |
-
2022
- 2022-03-04 CN CN202210213133.1A patent/CN114537483B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190423139A (en) * | 1904-10-27 | 1905-08-31 | William Hebburn Mcalpine | Improvements in or relating to Tipping Wagons. |
| GB164733A (en) * | 1920-06-14 | 1922-08-03 | Anna Marie Scherl | Improvements in flat-bottomed goods wagons convertible into self-discharging wagons |
| EP0543279A1 (en) * | 1991-11-18 | 1993-05-26 | ABB HENSCHEL WAGGON UNION GmbH | Gear for operating the discharge doors of a hopper wagon |
| CN1216507A (en) * | 1996-03-12 | 1999-05-12 | 联合奥斯特迈耶工程有限公司 | IMproved bulk material handling vehicle |
| WO2015011685A2 (en) * | 2013-07-25 | 2015-01-29 | Rula Bulk Materials Holding (Pty) Ltd | Container discharge system, container and method of discharging such container |
| CN213567907U (en) * | 2020-10-22 | 2021-06-29 | 黄海珠 | Express delivery letter sorting is deposited and is used transfer device |
| CN214112618U (en) * | 2020-12-24 | 2021-09-03 | 天津宁康科技有限公司 | Foldable convenient truck loading, unloading and transporting trolley |
| CN113147854A (en) * | 2021-05-27 | 2021-07-23 | 浙江赛德电梯配件有限公司 | Novel elevator accessory processing is with transporting device |
| CN215475188U (en) * | 2021-09-07 | 2022-01-11 | 国基建设集团有限公司 | Material carrier for construction of building highway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114537483A (en) | 2022-05-27 |
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