CN111674309A - Meat duck loading device - Google Patents
Meat duck loading device Download PDFInfo
- Publication number
- CN111674309A CN111674309A CN202010513870.4A CN202010513870A CN111674309A CN 111674309 A CN111674309 A CN 111674309A CN 202010513870 A CN202010513870 A CN 202010513870A CN 111674309 A CN111674309 A CN 111674309A
- Authority
- CN
- China
- Prior art keywords
- carriage
- roller
- loading device
- wall
- gear
- 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
- 241000272525 Anas platyrhynchos Species 0.000 title claims abstract description 44
- 235000013372 meat Nutrition 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 230000007723 transport mechanism Effects 0.000 claims abstract description 4
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 241000272517 Anseriformes Species 0.000 claims 6
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/52—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using rollers in the load-transporting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/04—Vehicles adapted to transport, to carry or to comprise special loads or objects for transporting animals
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Handcart (AREA)
Abstract
The invention provides a meat duck loading device which comprises a transport vehicle, wherein the transport vehicle comprises a carriage, a transport mechanism is arranged at the inner bottom of the carriage, the transport mechanism comprises a row of horizontally arranged rollers arranged at the inner bottom of the carriage, two ends of each roller are rotatably connected to two side walls in the carriage, one end of each roller penetrates through the inner wall of the carriage and extends out of the carriage, gears are arranged at the end parts of the rollers, an intermediate gear is meshed between every two adjacent gears and is rotatably connected to the outer wall of the carriage, one gear is coaxially connected with a gear motor, a plurality of support plates are slidably connected in the carriage, the support plates are driven to slide through a lifting mechanism on the inner wall of the carriage, the diameters of the. The rolling direction of the roller is the front end and the rear end of the transport vehicle, and the tail part of the carriage is provided with a carriage door. The invention has the beneficial effects that: reasonable in design, simple structure, safe and reliable can effectively reduce intensity of labour, reduces and grabs the duck cost, and simple manufacture, low cost, convenient operation.
Description
Technical Field
The invention relates to the technical field of livestock breeding equipment, in particular to a meat duck loading device.
Background
In 2015, the modes, equipment, scale, efficiency and the like of meat and poultry breeding are greatly improved, but the traditional working procedure modes of grabbing, loading, transporting and the like are still followed in the grabbing link, the development of large-scale breeding is seriously lagged behind, great loss is caused to a breeding end, meanwhile, the labor cost is steadily increased along with gradual aging and quitting of labor force, most of people engaged in the industry at present are more than 50 years old according to survey, and few young people exist.
How to solve the above technical problems is the subject of the present invention.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides the meat duck loading device which is reasonable in design, simple in structure, safe and reliable, simple to manufacture, low in cost and convenient to operate, and can reduce the labor intensity and the duck grabbing cost.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides a meat duck loading device which comprises a transport vehicle, wherein the transport vehicle comprises a carriage, a transport mechanism is arranged at the inner bottom of the carriage, a plurality of support plates are connected in the carriage in a sliding mode, and the support plates are driven to slide through a lifting mechanism on the inner wall of the carriage.
The conveying mechanism comprises a row of horizontally arranged rollers arranged at the inner bottom of the carriage, and the rollers have the same diameter and the same horizontal height;
both ends of the roller are rotatably connected to two side walls in the carriage, one end of the roller penetrates through the inner wall of the carriage and extends out of the carriage, and gears are arranged at the end parts of the roller;
an intermediate gear is meshed between every two adjacent gears, the intermediate gears are rotatably connected to the outer wall of the carriage, and one gear is coaxially connected with a gear motor;
a shell is arranged outside the gear and the intermediate gear, and the shell is fixedly arranged on the outer wall of the carriage.
The rolling direction of the roller is the front end and the rear end of the transport vehicle;
and the tail part of the carriage is provided with a carriage door.
At least 1 supporting plate is connected in the carriage in a sliding mode, and each supporting plate is connected with at least 4 lifting mechanisms.
Each lifting mechanism comprises a longitudinal sliding groove arranged on the inner wall of the carriage, a sliding block connected with the supporting plate in a sliding mode is arranged in the sliding groove, and the top surface of the sliding block is provided with an upper threaded hole and a lower threaded hole;
vertically be provided with the threaded rod in the spout, the vertical setting of threaded rod and both ends all rotate connect in the spout inner wall, the top coaxial coupling of threaded rod has driving motor.
The supporting plate is a rectangular plate, at least 2 sliding blocks are arranged on two long sides of the supporting plate, and the sliding blocks on the two long sides are symmetrically arranged;
the surface of the supporting plate is provided with a plurality of rectangular grooves which penetrate through the upper surface and the lower surface, and two ends of each rectangular groove are positioned at the head end and the tail end of the carriage;
the two long edges of the supporting plate are close to the two side walls in the carriage.
Every the roller all includes the barrel that a plurality of diameter is the same, every the equal coaxial fixed connection roller axle of barrel, the both ends of roller axle with carriage inner wall rotates and is connected.
Every the vertical projection of the rectangular channel of backup pad all coincides, and works as all when the backup pad all is located the bottommost, every barrel of roller all is located the rectangular channel, is located the below the backup pad level is higher than the roller axle, is located the top the backup pad level is less than roller tube face highest end.
Guard rails are arranged above two sides of the carriage, the carriage door is rotatably connected to the rear end of the carriage and is provided with a locking mechanism, and the guard rails are arranged at the top of the carriage door.
When the invention is actually used: the operator firstly opens the carriage door, puts the duck frame into the tail part of the carriage, and opens the gear motor of the conveying mechanism, the gear motor drives one gear to rotate, the gear drives the middle gear engaged with the gear to rotate, thereby sequentially driving each gear to rotate towards the same direction, namely the direction of the carriage head, at the moment, the duck frame can be conveyed to the head part of the carriage, the operator can simultaneously place a row of duck frames and convey the duck frames to the inside, when the operator is fully placed in a layer, the operator can open the driving motors of the lifting mechanism connected with the four slide blocks of the supporting plate at the topmost layer through the switches, so that the supporting plate at the topmost layer drives the duck frame to ascend, the lifting mechanism simultaneously rotates the threaded rod in threaded connection with the slide blocks, the four slide blocks drive the supporting plate bodies to move upwards, when the duck frames move to the highest point, the lifting of the supporting plate at the topmost, after the layer is filled, the supporting plates are lifted, and so on, after all the supporting plates are lifted, the duck frame at the bottommost layer can be loaded, the bottom layer can be directly filled through the conveying mechanism, and finally the compartment door is locked through the locking mechanism; when the duck frame is unloaded, the unloading can be carried out by reversing the conveying mechanism and descending the supporting plate.
The invention has the beneficial effects that: the duck frame conveying and lifting device has the advantages of simple structure, reasonable design, low labor intensity and low duck grabbing cost, is simple to manufacture, low in cost and convenient to operate, can convey and lift a duck frame through the conveying mechanism positioned at the bottom of a carriage and the lifting support plate, can quickly load the duck frame, can convey the duck frame from the tail of a vehicle to the head of the carriage by the conveying mechanism comprising a plurality of rollers which are driven by gears and intermediate gears to rotate in the same direction, can lift the duck frame through the support plate after the duck frame is fully stacked, so that the whole carriage is fully stacked, is simple to operate, only needs an operator to place the duck frame at the tail of the carriage, can convey and lift the duck frame through a switch, is provided with a plurality of rectangular grooves which can be matched with barrels of the rollers, each support plate is connected with at least four lifting mechanisms, and can keep the support plates to stably lift, the lifting mechanism is in threaded connection with the supporting plate through a threaded rod, so that the damage of the lifting mechanism caused by the overlarge weight of the duck frame is prevented; the side of the carriage is provided with a protective guard to prevent the duck frame from falling off in the running process of the transport vehicle.
Drawings
Fig. 1 is a front view of the present invention during transportation.
Fig. 2 is a front view of the interior of the housing during shipping of the present invention.
Fig. 3 is a schematic perspective view of the transportation of the present invention.
Fig. 4 is a schematic perspective view of the car door according to the present invention when opened.
Fig. 5 is a first interior structure diagram of the vehicle cabin of the invention.
Fig. 6 is a schematic diagram of the internal structure of the vehicle cabin of the invention.
Fig. 7 is a partially enlarged view of the area a of fig. 6.
Fig. 8 is a schematic perspective view of the support plates of the present invention at the bottom end.
Fig. 9 is a schematic perspective view of the support plate of the present invention.
Wherein the reference numerals are: 1. a transport vehicle; 101. a carriage; 102. a compartment door; 103. a locking mechanism; 2. a support plate; 201. a slider; 202. a threaded hole; 203. a rectangular groove; 3. a roller; 301. a gear; 302. an intermediate gear; 303. a housing; 304. a barrel; 305. a roll shaft; 4. a chute; 401. a threaded rod; 402. a drive motor; 5. protecting the fence; 6. a duck frame.
Detailed Description
Technical characteristics of the scheme can be clearly explained, and the scheme is explained through a specific implementation mode.
Referring to fig. 1 to 9, the present embodiment is a meat duck loading device, which includes a transport vehicle 1, a transport vehicle 2 includes a compartment 101, a compartment door 102 is disposed at a tail portion of the compartment 101, guard rails 5 are disposed above two sides of the compartment 101, the compartment door 102 is rotatably connected to a rear end of the compartment 101 and is provided with a locking mechanism 103, and the guard rail 5 is disposed at a top of the compartment door 102.
The inner bottom of the carriage 101 is provided with a transportation mechanism, the transportation mechanism comprises a row of horizontally arranged rollers 3 arranged at the inner bottom of the carriage 101, the diameters of the rollers 3 are the same, the horizontal heights of the rollers 3 are the same, two ends of each roller 3 are rotatably connected with two side walls in the carriage 101, one end of the gear is penetrated through the inner wall of the carriage 101 and extended out of the carriage 101, the end parts of the gear are provided with gears 301, an intermediate gear 302 is meshed between every two adjacent gears 301, the intermediate gears 302 are rotatably connected with the outer wall of the carriage 101, a gear 302 of the roller drum is coaxially connected with a gear motor, a shell 303 is arranged outside the gear 301 and the middle gear 302, the shell 303 is fixedly arranged on the outer wall of the carriage 101, the rolling direction of the roller drums 3 is the front end and the rear end of the transport vehicle 1, each roller drum 3 comprises a plurality of drum bodies 304 with the same diameter, each drum body 304 is coaxially and fixedly connected with a roller drum shaft 305, and two ends of each roller drum shaft 305 are rotatably connected with the inner wall of the carriage 101.
Carriage 101 sliding connection has a plurality of backup pads 2, and backup pad 2 slides through the elevating system drive of carriage 101 inner wall, and carriage 101 sliding connection has 1 at least backup pad 2, and every backup pad 2 all is connected with 4 at least elevating system.
Every elevating system all including setting up in the vertical spout 4 of carriage 101 inner wall, sliding block 201 of sliding connection backup pad 2 in spout 4, sliding block 201 top surface is provided with screw hole 202 about running through, vertically is provided with threaded rod 401 in the spout 4, threaded rod 401 is vertical to be set up and both ends are all rotated and are connected in the inner wall of spout 4, threaded rod 401's top coaxial coupling has driving motor 402.
The vertical projection of the rectangular groove 203 of each support plate 2 is overlapped, and when all the support plates 2 are located at the bottommost part, each cylinder 304 of the roller 3 is located in the rectangular groove 203, the horizontal height of the support plate 2 located at the bottommost part is higher than the roller shaft 305, and the horizontal height of the support plate 2 located at the topmost part is lower than the highest end of the cylinder surface of the roller 3.
When the invention is actually used: an operator firstly opens the carriage door 102, puts the duck frame 6 into the tail part of the carriage 101, and opens the gear motor of the conveying mechanism, the gear motor drives one gear 301 to rotate, the gear 301 drives the middle gear 302 engaged with the gear to rotate, thereby sequentially driving each gear 301 to rotate towards the same direction, namely the direction of the carriage head, at the moment, the duck frame 6 can be conveyed to the head part of the carriage 101, the operator can simultaneously place a row of duck frames 6 and convey the duck frames to the inside, after the operator fully places a layer, the operator can open the driving motors 402 of the lifting mechanism connected with the four sliding blocks 201 of the topmost supporting plate 2 through the switch, so that the supporting plate 2 at the topmost layer drives the duck frame 6 to ascend, the lifting mechanism simultaneously rotates the threaded rod 401 connected with the sliding blocks 201, so that the four sliding blocks 201 drive the plate body of the supporting plate 2 to move upwards, and after the duck frame moves to the topmost supporting plate 2 can, then, the operator continues to load the duck frames 6, the supporting plates 2 are lifted after the duck frames are filled with one layer, and the like, after all the supporting plates 2 are lifted, the duck frames 6 at the bottommost layer can be loaded finally, the bottom layer can be directly filled with the duck frames through the conveying mechanism, and finally the compartment door 102 is locked through the locking mechanism 103; when unloading the duck frame 6, the unloading can be performed by reversing the conveying mechanism and lowering the support plate 2.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a meat duck loading device, includes transport vechicle (1), transport vechicle (2) are including carriage (101), its characterized in that, carriage (101) inner bottom is provided with transport mechanism, sliding connection has a plurality of backup pads (2) in carriage (101), backup pad (2) slide through the elevating system drive of carriage (101) inner wall.
2. The loading device for meat ducks according to claim 1, wherein the transportation mechanism comprises a row of horizontally arranged rollers (3) arranged at the inner bottom of the carriage (101), and the rollers (3) have the same diameter and the same horizontal height;
two ends of the roller (3) are rotatably connected to two inner side walls of the carriage (101), one end of the roller penetrates through the inner wall of the carriage (101) and extends out of the carriage (101), and gears (301) are arranged at the end parts of the roller;
an intermediate gear (302) is meshed between every two adjacent gears (301), the intermediate gears (302) are rotatably connected to the outer wall of the carriage (101), and one gear (302) is coaxially connected with a gear motor;
a shell (303) is arranged outside the gear (301) and the intermediate gear (302), and the shell (303) is fixedly arranged on the outer wall of the carriage (101).
3. The loading device for meat ducks according to claim 2, wherein the rolling direction of the rollers (3) is the front end and the rear end of the transport cart (1);
and a compartment door (102) is arranged at the tail part of the compartment (101).
4. A loading device for meat ducks according to claim 1, wherein at least 1 support plate (2) is slidably connected in the carriage (101), and at least 4 lifting mechanisms are connected to each support plate (2).
5. The loading device for meat ducks according to claim 4, wherein each lifting mechanism comprises a longitudinal sliding groove (4) arranged on the inner wall of the carriage (101), a sliding block (201) connected with the supporting plate (2) in the sliding groove (4) in a sliding manner, and a threaded hole (202) penetrating through the top surface of the sliding block (201) from top to bottom;
vertically be provided with threaded rod (401) in spout (4), threaded rod (401) vertical setting and both ends all rotate connect in spout (4) inner wall, screw hole (202) internal connection rather than corresponding threaded rod (401), every the equal coaxial coupling in top of threaded rod (401) has driving motor (402), every same switch is connected in the equal electricity in driving motor (402) of the elevating system that backup pad (2) are connected.
6. The loading device for meat ducks according to claim 5, wherein the supporting plate (2) is a rectangular plate, at least 2 sliding blocks (201) are arranged on each of two long sides, and the sliding blocks (201) on the two long sides are symmetrically arranged;
the surface of the supporting plate (2) is provided with a plurality of rectangular grooves (203) penetrating through the upper surface and the lower surface, and two ends of each rectangular groove (203) are positioned at the head end and the tail end of the carriage (101);
two long edges of the supporting plate (2) are close to two inner side walls of the carriage (101).
7. The loading device for meat ducks according to claim 1, wherein each roller (3) comprises a plurality of cylinders (304) with the same diameter, each cylinder (304) is coaxially and fixedly connected with a roller shaft (305), and two ends of each roller shaft (305) are rotatably connected with the inner wall of the carriage (101).
8. Meat duck loading unit according to any one of claims 6 to 7, wherein the vertical projections of the rectangular grooves (203) of each support plate (2) coincide, and when all the support plates (2) are at the bottom, each cylinder (304) of the roller (3) is located in the rectangular groove (203), the level of the support plate (2) at the bottom is higher than the roller axis (305), and the level of the support plate (2) at the top is lower than the highest end of the cylinder surface of the roller (3).
9. The meat duck loading device as claimed in claim 1, wherein guard rails (5) are arranged above two sides of the carriage (101).
10. A meat duck loading device as claimed in claim 3, wherein said carriage door (102) is rotatably connected to the rear end of said carriage (101) and is provided with a locking mechanism (103);
and the top of the compartment door (102) is provided with a protective guard (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513870.4A CN111674309A (en) | 2020-06-08 | 2020-06-08 | Meat duck loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513870.4A CN111674309A (en) | 2020-06-08 | 2020-06-08 | Meat duck loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111674309A true CN111674309A (en) | 2020-09-18 |
Family
ID=72454088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010513870.4A Pending CN111674309A (en) | 2020-06-08 | 2020-06-08 | Meat duck loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111674309A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306830A (en) * | 1979-10-05 | 1981-12-22 | Fmc Corporation | Cargo handling method and apparatus with retractable friction drive |
| CN205059378U (en) * | 2015-10-15 | 2016-03-02 | 山东德州烟草有限公司 | Three -dimensional handling system of van |
| CN205440076U (en) * | 2016-04-13 | 2016-08-10 | 华北电力大学 | Automatic conveying layering carriage |
| CN106494289A (en) * | 2016-12-09 | 2017-03-15 | 山东英才学院 | A kind of adjustable express delivery car in inner space |
| CN210212552U (en) * | 2019-07-08 | 2020-03-31 | 扬州麦斯通复合材料有限公司 | Goods partition plate mechanism for refrigerator car carriage |
| CN210363525U (en) * | 2019-08-23 | 2020-04-21 | 邯郸市瑞田农药有限公司 | Convenient transfer device of pesticide canned preparation |
-
2020
- 2020-06-08 CN CN202010513870.4A patent/CN111674309A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306830A (en) * | 1979-10-05 | 1981-12-22 | Fmc Corporation | Cargo handling method and apparatus with retractable friction drive |
| CN205059378U (en) * | 2015-10-15 | 2016-03-02 | 山东德州烟草有限公司 | Three -dimensional handling system of van |
| CN205440076U (en) * | 2016-04-13 | 2016-08-10 | 华北电力大学 | Automatic conveying layering carriage |
| CN106494289A (en) * | 2016-12-09 | 2017-03-15 | 山东英才学院 | A kind of adjustable express delivery car in inner space |
| CN210212552U (en) * | 2019-07-08 | 2020-03-31 | 扬州麦斯通复合材料有限公司 | Goods partition plate mechanism for refrigerator car carriage |
| CN210363525U (en) * | 2019-08-23 | 2020-04-21 | 邯郸市瑞田农药有限公司 | Convenient transfer device of pesticide canned preparation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112299065B (en) | Whole car loading system | |
| CN111824658B (en) | Stacking device with protection mechanism for logistics storage and use method thereof | |
| CN209972278U (en) | Portable automobile tail plate | |
| CN100593622C (en) | Scissor-type vehicle handling stacker with traverse pick-and-feed device | |
| CN113200374A (en) | Bulk material direct-unloading type car loader | |
| CN112978630A (en) | Forklift portal frame | |
| CN101280642A (en) | Scissor-type vehicle lift handling machine with lateral transfer device | |
| CN212950348U (en) | Meat duck loading device | |
| CN100585116C (en) | Single-lane scissor-type handling stacker horizontally moving pick-up and delivery roller storage type parking equipment | |
| CN111674309A (en) | Meat duck loading device | |
| CN117622750B (en) | Automatic stacking device for three-dimensional storage | |
| CN217919684U (en) | Cleaning rack transportation storage device | |
| CN117068612A (en) | A movable container-type grain storage device | |
| CN215827906U (en) | Bulk material direct-unloading type car loader | |
| CN101280638A (en) | Scissor lift horizontally moving pick-up and delivery raceway storage type parking equipment | |
| CN212401068U (en) | Manual drawer type storing storehouse device | |
| CN116238832A (en) | Elevator for logistics storage | |
| WO2023241007A1 (en) | Cargo transfer apparatus of carriage | |
| CN101280636B (en) | Roller side-by-side storage type parking equipment using scissor-type transport stacker | |
| CN218908924U (en) | Goods moving and lifting device | |
| CN213949998U (en) | Automatic loading mechanism of container type truck | |
| CN221317831U (en) | Railway wagon supporting rod carrying and conveying platform | |
| CN221140961U (en) | Tyre portal crane | |
| CN211226208U (en) | Forklift portal frame | |
| CN220997868U (en) | Inner conveyor of elevator for goods shelf |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200918 |
|
| RJ01 | Rejection of invention patent application after publication |