CN114537492A - Pipeline transportation device for hydraulic engineering - Google Patents
Pipeline transportation device for hydraulic engineering Download PDFInfo
- Publication number
- CN114537492A CN114537492A CN202210145683.4A CN202210145683A CN114537492A CN 114537492 A CN114537492 A CN 114537492A CN 202210145683 A CN202210145683 A CN 202210145683A CN 114537492 A CN114537492 A CN 114537492A
- Authority
- CN
- China
- Prior art keywords
- plate
- frame
- fixedly connected
- flitch
- hydraulic engineering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
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
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
Abstract
The invention provides a pipeline transportation device for hydraulic engineering, and relates to the field of hydraulic engineering. This pipeline transportation device for hydraulic engineering, including removing the frame, the right side of removing the frame is provided with the back shaft, and the equal fixedly connected with folding rod in both ends around the back shaft, the left end of two folding rods all with the right flank fixed connection who removes the frame, the surface of back shaft rotates and has cup jointed the flitch that props, props the right-hand member face fixedly connected with shovel board of flitch, and the top of propping the flitch is provided with the parallel plate, and the left end of parallel plate and the left end of propping the flitch pass through a plurality of circular arc pole fixed connection. This pipeline transportation device for hydraulic engineering, through setting up balancing weight, horizontal pole, propping flitch and shovel board, when lieing in back shaft left side pipeline quantity enough many on propping the flitch, the left end that props the flitch rotates under the drive of gravity, makes shovel board keep away from ground, makes left pipeline and circular arc pole contact to make the pipeline break away from ground automatically, reduce staff's working strength.
Description
Technical Field
The invention relates to the field of hydraulic engineering, in particular to a pipeline transportation device for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.
Need use the pipe-line transportation rivers in water conservancy construction, need transport the pipeline in the pipeline construction installation, pipeline transportation device today when the pipeline transportation, need remove the pipeline from ground through the manual work, then throw away to the device on, increased staff's working strength, cause work efficiency lower.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a pipeline transportation device for hydraulic engineering, which solves the problem that a pipeline needs to be manually moved away from the ground and then thrown onto the device.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a pipeline conveyer for hydraulic engineering, including removing the frame, the right side that removes the frame is provided with the back shaft, the equal fixedly connected with in both ends rolls over the pole around the back shaft, two left ends that roll over the pole all with the right flank fixed connection who removes the frame, the surface of back shaft rotates and has cup jointed the flitch that props, the right-hand member face fixedly connected with shovel board that props the flitch, the top that props the flitch is provided with the parallel plate, the left end of parallel plate and the left end that props the flitch pass through a plurality of circular arc pole fixed connection, just be located the below of propping the flitch and pass through bracing piece fixed connection between two book poles, the left side that is located the back shaft of bracing piece.
The bottom surface of removing the frame articulates there are four to remove the wheel, and the below of propping the flitch is provided with two horizontal poles, the both ends of two horizontal poles all with the bottom surface fixed connection who props the flitch, two horizontal poles are located between two folding rods, and the below of propping the flitch is provided with the balancing weight, the surface at two horizontal poles is cup jointed in the both ends slip of balancing weight.
Preferably, a fixing plate is arranged above the parallel plates, and the fixing plate is fixedly connected with the surfaces, close to each other, of the parallel plates through two connecting plates.
Preferably, a plurality of spouts have been seted up to the upper surface of parallel plate, and the inside of every spout all slides and has run through the division board, and the equal fixedly connected with of upper surface of every division board decides the rail pole, and the fixed plate slides and cup joints the surface at deciding the rail pole, and the equal activity of surface of every deciding the rail pole has cup jointed the spring, the one end of spring and the upper end fixed connection who decides the rail pole, the other end of spring and the last fixed surface of fixed plate are connected.
Preferably, a splicing frame is arranged between the fixed plate and the parallel plate, the splicing frame is spliced between the separation plate and the fixed plate in a sliding mode, the upper ends of the two connecting plates are sleeved on the outer surface of the splicing frame in a sliding mode, the right side face of the movable frame is fixedly connected with a side frame, the right end of the side frame is fixedly connected with elastic cloth, and the lower end of the elastic cloth is fixedly connected with the left end of the splicing frame.
Preferably, the equal fixedly connected with short slab of left surface of every division board, the left side of every division board and the below that is located the short slab all are provided with the cardboard, and every cardboard is all fixed to be cup jointed at the surface of grafting frame, and the shape of cardboard is L shape.
Preferably, the left side surface of the fixing plate is hinged with a roller, and the bottom surface of the roller is in rolling contact with the upper surface of the elastic cloth.
Preferably, the shape of the inserting frame is U-shaped, the right end of the inserting frame is fixedly connected with a side weight block, and the side weight block is positioned on the right side of the partition plate.
Preferably, the central line axis of the material supporting plate is positioned on the left side of the supporting shaft, and the material supporting plate and the shovel plate are distributed at an obtuse angle.
Compared with the prior art, the invention has the following beneficial effects:
1. the pipeline transportation device for the hydraulic engineering is characterized in that a balancing weight, a cross rod, a material supporting plate and a shovel plate are arranged, when the pipeline on the ground needs to be transported, a moving frame is pushed to drive the shovel plate to be close to the pipeline, the balancing weight is arranged at the right end of the cross rod in an initial state, the shovel plate is contacted with the ground, the pipeline is gradually shoveled above the shovel plate by moving the shovel plate, the pipeline gradually moves towards the material supporting plate, a parallel plate ensures that a single layer of the pipeline is positioned on the material supporting plate, when the quantity of the pipeline positioned at the left side of a supporting shaft on the material supporting plate is enough, the left end of the material supporting plate rotates under the driving of gravity, the shovel plate is far away from the ground, the pipeline at the left side is contacted with an arc rod, the pipeline is automatically separated from the ground, the working strength of workers is reduced, and simultaneously, after the left end of the material supporting plate rotates to the lower side, a balancing weight block moves to the left end of the cross rod, so that the stability of the material supporting plate during the transportation of the pipeline is improved, the right end of the material supporting plate is prevented from rotating due to slight vibration during transportation.
2. This pipeline transportation device for hydraulic engineering, through setting up the fixed rail pole, division board and cardboard, when the left end that props the flitch rotates down under the pressure of pipeline, elasticity cloth pulling grafting frame removes left, drive the scope that the cardboard breaks away from the short slab, fixed rail pole pushes down the division board and removes under the pulling of spring, the division board passes from the spout, will prop the pipeline on the flitch and part alone, right-hand member at the flitch that props down rotates down when unloading to the pipeline, from the upper right side pulling orbit pole, it no longer keeps off to the check to drive division board rebound to the pipeline, make the pipeline can singly slide.
3. This pipeline transportation device for hydraulic engineering, through setting up the side pouring weight, when the right-hand member of propping the flitch rotates downwards and resets, elasticity cloth shortens the pulling force to grafting frame gradually and reduces, and the pulling of side pouring weight is pegged graft and is put up and remove right and reset, makes the cardboard can be to the short slab joint.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of a portion of the structure of the present invention;
FIG. 3 is a schematic view of the connection between the counterweight and the cross bar according to the present invention;
FIG. 4 is a schematic view of the connection between the elastic cloth and the insertion frame according to the present invention;
FIG. 5 is a schematic view of the connection of the short plate and the partition plate of the present invention.
Wherein, 1 moving frame, 2 supporting shafts, 3 folding rods, 4 supporting plates, 5 parallel plates, 6 supporting rods, 7 shoveling plates, 8 moving wheels, 9 arc rods, 10 cross rods, 11 balancing weights, 12 fixing plates, 13 connecting plates, 14 sliding grooves, 15 separating plates, 16 rail fixing rods, 17 springs, 18 splicing frames, 19 elastic cloth, 20 side frames, 21 short plates, 22 clamping plates, 23 rollers and 24 side weights.
Detailed Description
As shown in figures 1-5, a pipeline transportation device for hydraulic engineering comprises a moving frame 1, a supporting shaft 2 is arranged on the right side of the moving frame 1, folding rods 3 are fixedly connected to the front and rear ends of the supporting shaft 2, the left ends of the two folding rods 3 are fixedly connected to the right side surface of the moving frame 1, a material supporting plate 4 is rotatably sleeved on the outer surface of the supporting shaft 2, the central line axis of the material supporting plate 4 is positioned on the left side of the supporting shaft 2, the material supporting plate 4 and a shovel plate 7 are distributed in an obtuse angle, a shovel plate 7 is fixedly connected to the right end surface of the material supporting plate 4, the central line axis of the material supporting plate 4 is positioned on the left side of the supporting shaft 2, the material supporting plate 4 and the shovel plate 7 are distributed in an obtuse angle, a pipeline can be conveniently moved from the shovel plate 7 to the material supporting plate 4, parallel plates 5 are arranged above the material supporting plate 4, the left end of the material supporting plate 5 and the left end of the material supporting plate 4 are fixedly connected through a plurality of arc rods 9, the distance between the material supporting plate 5 and the material supporting plate 4 is used for enabling the pipeline to be positioned on the parallel plates 4 only in a single layer, two roll over between the pole 3 and be located the below of propping flitch 4 and pass through bracing piece 6 fixed connection, the left side that is located back shaft 2 of bracing piece 6, bracing piece 6 is limited to the left end extreme low position that props flitch 4.
A fixed plate 12 is arranged above the parallel plate 5, one side of the fixed plate 12 close to the parallel plate 5 is fixedly connected with two connecting plates 13, the upper surface of the parallel plate 5 is provided with a plurality of chutes 14, a partition plate 15 penetrates through the inside of each chute 14 in a sliding manner, the partition plate 15 can separate the pipeline independently, a single pipeline can be unloaded when the pipeline is unloaded, the upper surface of each partition plate 15 is fixedly connected with a fixed rail rod 16, the fixed plate 12 is sleeved on the outer surface of the fixed rail rod 16 in a sliding manner, the outer surface of each fixed rail rod 16 is movably sleeved with a spring 17, one end of the spring 17 is fixedly connected with the upper end of the fixed rail rod 16, the other end of the spring 17 is fixedly connected with the upper surface of the fixed plate 12, the spring 17 is in a stretching state, an inserting frame 18 is arranged between the fixed plate 12 and the parallel plate 5, the inserting frame 18 is inserted between the partition plate 15 and the fixed plate 12 in a sliding manner, the upper ends of the two connecting plates 13 are sleeved on the outer surface of the inserting frame 18 in a sliding mode, the right side face of the moving frame 1 is fixedly connected with a side frame 20, the right end of the side frame 20 is fixedly connected with elastic cloth 19, the material of the elastic cloth 19 can generate restorable elastic deformation, the lower end of the elastic cloth 19 is fixedly connected with the left end of the inserting frame 18, the left side face of the fixed plate 12 is hinged with a roller 23, the bottom face of the roller 23 is in rolling contact with the upper surface of the elastic cloth 19, when the elastic cloth 19 stretches, the roller 23 rotates to reduce friction between the elastic cloth 19 and the fixed plate 12, and abrasion of the elastic cloth 19 is further reduced.
Equal fixedly connected with short slab 21 of left surface of every division board 15, the below that just is located short slab 21 in the left side of every division board 15 all is provided with cardboard 22, every cardboard 22 all fixes the surface of cup jointing at grafting frame 18, the shape of cardboard 22 is L shape, the cardboard 22 of L shape can support short slab 21, before the left end of guaranteeing to prop flitch 4 rotates downwards, division board 15 is located the top of parallel plate 5, the shape of grafting frame 18 is the U-shaped, the right-hand member fixedly connected with side pouring weight 24 of grafting frame 18, side pouring weight 24 is located the right side of division board 15, side pouring weight 24 is when the left end of propping flitch 4 rotates upwards, elastic cloth 19 reduces the pulling force of grafting frame 18, grafting frame 18 can reset under the pulling gravity of side pouring weight 24.
Remove the bottom surface of frame 1 and articulate there are four to remove wheel 8, the below of propping flitch 4 is provided with two horizontal poles 10, the both ends of two horizontal poles 10 all with the bottom surface fixed connection who props flitch 4, two horizontal poles 10 are located between two folding rod 3, the below of propping flitch 4 is provided with balancing weight 11, the surface at two horizontal poles 10 is cup jointed in the slip of the both ends of balancing weight 11, balancing weight 11 is at the right-hand member of horizontal pole 10, guarantee to prop flitch 4 shovel board 7 and ground contact under initial condition, when the left end that props flitch 4 rotates under the pressure of pipeline, balancing weight 11 removes the left end of horizontal pole 10, make and prop flitch 4 can the stable slope.
When the pipeline transportation device is used, the balancing weight 11 is arranged at the right end of the cross rod 10 in an initial state, so that the shovel plate 7 is in contact with the ground, when a pipeline needs to be transported, the moving frame 1 is pushed to drive the shovel plate 7 to be close to the pipeline, the shovel plate 7 is gradually inserted below the pipeline, the pipeline is gradually moved to the joint of the inclined material supporting plate 4 and the shovel plate 7 when the moving frame 1 continuously pushes the pipeline, the pipeline is continuously shoveled towards the material supporting plate 4, the shovel plate 7 continuously shovels a plurality of pipelines, the pipeline on the left side is pushed to gradually move onto the material supporting plate 4 by the pipeline on the right side, the parallel plates 5 ensure that the pipelines are distributed on the material supporting plate 4 in a single layer manner, when the number of pipelines on the left side of the supporting shaft 2 on the material supporting plate 4 is enough, the left end of the material supporting plate 4 rotates under the driving of gravity, so that the shovel plate 7 is far away from the ground, the right end of the material supporting plate 4 is in a tilting state, so that the pipeline on the left side is in contact with the arc rod 9, therefore, the pipeline is separated from the ground, when the left end of the material supporting plate 4 rotates downwards under the pressure of the pipeline, the elastic cloth 19 pulls the inserting frame 18 to move leftwards, the clamping plate 22 is driven to be separated from the range of the short plate 21, the rail fixing rod 16 pushes the partition plate 15 to move downwards under the pulling of the spring 17, the partition plate 15 separates the pipeline on the material supporting plate 4 independently, meanwhile, after the left end of the material supporting plate 4 rotates to the lower side, the balancing weight 11 moves to the left end of the cross rod 10, the stability of the material supporting plate 4 in pipeline transportation is improved, the right end of the material supporting plate 4 is prevented from rotating due to slight vibration in transportation, when the pipeline needs to be unloaded, the right end of the material supporting plate 4 is pressed downwards, and then the rail fixing rod 16 is pulled upwards to separate and unload the pipeline.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pipeline transportation device for hydraulic engineering, is including removing frame (1), its characterized in that: the supporting shaft (2) is arranged on the right side of the moving frame (1), folding rods (3) are fixedly connected to the front end and the rear end of the supporting shaft (2), the left ends of the two folding rods (3) are fixedly connected with the right side face of the moving frame (1), a material supporting plate (4) is sleeved on the outer surface of the supporting shaft (2) in a rotating mode, a shovel plate (7) is fixedly connected to the right end face of the material supporting plate (4), a parallel plate (5) is arranged above the material supporting plate (4), the left end of the parallel plate (5) is fixedly connected with the left end of the material supporting plate (4) through a plurality of arc rods (9), the two folding rods (3) are fixedly connected with the lower portion, located below the material supporting plate (4), of the supporting rod (6) is located on the left side of the supporting shaft (2);
the bottom surface of removing frame (1) articulates there are four to remove wheel (8), props the below of flitch (4) and is provided with two horizontal poles (10), the both ends of two horizontal poles (10) all with the bottom surface fixed connection who props flitch (4), two horizontal poles (10) are located between two folding rod (3), the below of propping flitch (4) is provided with balancing weight (11), the surface at two horizontal poles (10) is cup jointed in the slip in the both ends of balancing weight (11).
2. The pipeline transportation device for the hydraulic engineering according to claim 1, characterized in that: a fixing plate (12) is arranged above the parallel plate (5), and one surfaces of the fixing plate (12) and the parallel plate (5) which are close to each other are fixedly connected through two connecting plates (13).
3. The pipeline transportation device for the hydraulic engineering according to claim 2, characterized in that: a plurality of spouts (14) have been seted up to the upper surface of parallel plate (5), the inside of every spout (14) all slides and has run through division board (15), the equal fixedly connected with of upper surface of every division board (15) decides rail pole (16), fixed plate (12) slip cup joints the surface at deciding rail pole (16), the equal activity of surface of every deciding rail pole (16) has cup jointed spring (17), the one end of spring (17) and the upper end fixed connection who decides rail pole (16), the other end of spring (17) and the upper surface fixed connection of fixed plate (12).
4. The pipeline transportation device for the hydraulic engineering according to claim 3, characterized in that: the movable frame is characterized in that an inserting frame (18) is arranged between the fixed plate (12) and the parallel plate (5), the inserting frame (18) is inserted between the partition plate (15) and the fixed plate (12) in a sliding mode, the upper ends of the two connecting plates (13) are sleeved on the outer surface of the inserting frame (18) in a sliding mode, a side frame (20) is fixedly connected to the right side face of the movable frame (1), elastic cloth (19) is fixedly connected to the right end of the side frame (20), and the lower end of the elastic cloth (19) is fixedly connected with the left end of the inserting frame (18).
5. The pipeline transportation device for the hydraulic engineering according to claim 4, characterized in that: the equal fixedly connected with short slab (21) of left surface of every division board (15), the left side of every division board (15) and the below that is located short slab (21) all are provided with cardboard (22), and every cardboard (22) all fixedly cup joints the surface at grafting frame (18), and the shape of cardboard (22) is L shape.
6. The pipeline transportation device for the hydraulic engineering according to claim 4, characterized in that: the left side surface of the fixed plate (12) is hinged with a roller (23), and the bottom surface of the roller (23) is in rolling contact with the upper surface of the elastic cloth (19).
7. The pipeline transportation device for the hydraulic engineering according to claim 4, characterized in that: the shape of the inserting frame (18) is U-shaped, the right end of the inserting frame (18) is fixedly connected with a side weight block (24), and the side weight block (24) is positioned on the right side of the partition plate (15).
8. The pipeline transportation device for the hydraulic engineering according to claim 1, characterized in that: the center line axis of the supporting plate (4) is located on the left side of the supporting shaft (2), and the supporting plate (4) and the shovel plate (7) are distributed in an obtuse angle mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145683.4A CN114537492A (en) | 2022-02-17 | 2022-02-17 | Pipeline transportation device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145683.4A CN114537492A (en) | 2022-02-17 | 2022-02-17 | Pipeline transportation device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114537492A true CN114537492A (en) | 2022-05-27 |
Family
ID=81674627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210145683.4A Pending CN114537492A (en) | 2022-02-17 | 2022-02-17 | Pipeline transportation device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114537492A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3208900U (en) * | 2016-12-01 | 2017-02-23 | 住友大阪セメント株式会社 | Drum transporter |
| CN107697136A (en) * | 2017-09-29 | 2018-02-16 | 黄娜茹 | The stroller for building for being readily transported different-diameter pipeline |
| CN108706206A (en) * | 2018-06-11 | 2018-10-26 | 郝鹏飞 | A kind of construction site pipe fitting rack |
| CN213323280U (en) * | 2020-08-21 | 2021-06-01 | 佛山托尼托肯材料科技有限公司 | Scribble storage bucket handling device convenient to use |
| CN215042906U (en) * | 2021-06-02 | 2021-12-07 | 洛阳曼臻机械设备有限公司 | Transfer device for large-scale mining machinery parts |
-
2022
- 2022-02-17 CN CN202210145683.4A patent/CN114537492A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3208900U (en) * | 2016-12-01 | 2017-02-23 | 住友大阪セメント株式会社 | Drum transporter |
| CN107697136A (en) * | 2017-09-29 | 2018-02-16 | 黄娜茹 | The stroller for building for being readily transported different-diameter pipeline |
| CN108706206A (en) * | 2018-06-11 | 2018-10-26 | 郝鹏飞 | A kind of construction site pipe fitting rack |
| CN213323280U (en) * | 2020-08-21 | 2021-06-01 | 佛山托尼托肯材料科技有限公司 | Scribble storage bucket handling device convenient to use |
| CN215042906U (en) * | 2021-06-02 | 2021-12-07 | 洛阳曼臻机械设备有限公司 | Transfer device for large-scale mining machinery parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114537492A (en) | Pipeline transportation device for hydraulic engineering | |
| CN108382835A (en) | A kind of outdoor dolly for building | |
| CN109057296B (en) | Lifting platform capable of storing building garbage for building construction | |
| CN113104748A (en) | Hoisting machine convenient to transport and using method thereof | |
| CN112620124A (en) | Logistics sorting device for logistics | |
| CN111287242A (en) | Narrow deep groove cleaning device | |
| CN108979172B (en) | Construction structure with conveyor belt replacing construction elevator | |
| CN215289751U (en) | Truss pushing device with self-clamping function for building construction | |
| CN212711419U (en) | Storage bin structure of conveying belt coating production line | |
| CN209938690U (en) | Convenient to use's conveyer is used to cloth exhibition | |
| CN112628473A (en) | Pipeline supporting device for building engineering | |
| CN211079879U (en) | Tunnel inverted arch trestle | |
| CN212148981U (en) | Building transport vechicle convenient to empty material | |
| CN208682879U (en) | A kind of thermostabilization resists the transfer device of dry and cracked sintered hollow block | |
| CN108453399B (en) | Cutting platform | |
| CN208217808U (en) | A kind of outdoor dolly for building | |
| CN209777554U (en) | Sandstone conveyor belt with buffer mechanism | |
| US2003125A (en) | Piling device for sheet mill tables | |
| CN111646235A (en) | Double-arm-frame double-scraper side type reclaimer | |
| CN113482018B (en) | Transfer erection equipment of bank protection prefabricated material during highway construction | |
| CN217970150U (en) | Nailing bottom sealing device of horizontal case unpacking machine | |
| CN114645973A (en) | Cement pipe assistor of unloading | |
| CN112389945A (en) | Anti-tilting concrete aggregate conveying device and conveying method thereof | |
| CN218619289U (en) | Ore material conveying mechanism | |
| CN212590173U (en) | Cake spreading mechanism for fruit cakes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |