CN216234977U - Primary and secondary loader for international freight container - Google Patents
Primary and secondary loader for international freight container Download PDFInfo
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- CN216234977U CN216234977U CN202123020151.8U CN202123020151U CN216234977U CN 216234977 U CN216234977 U CN 216234977U CN 202123020151 U CN202123020151 U CN 202123020151U CN 216234977 U CN216234977 U CN 216234977U
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Abstract
The utility model provides a primary and secondary loader of an international freight container, belonging to the technical field of container loading and unloading, and comprising an underframe, wherein the upper end of the underframe is provided with a goods shelf, and the upper end of the underframe is fixedly connected with a top bracket through four support rods; delivery mechanism, delivery mechanism is connected in order to realize the delivery of goods and unloads with chassis and goods shelves respectively, delivery mechanism is including pushing away the frame, two sets of goods subassemblies and two sets of removal subassemblies that push away, every group pushes away the goods subassembly and all includes pushing away the goods groove, first lead screw and first motor, push away the upper end that the goods groove was seted up in goods shelves, first lead screw rotates to be connected in pushing away the goods inslot, first motor fixed connection is in the side of goods shelves, and the output of first motor is fixed with the side of first lead screw, it passes through the circumferential surface of first lead screw nut threaded connection in first lead screw to push away the frame, this device can be automatic with the goods in the container, make to the container interior goods become simpler, and convenient.
Description
Technical Field
The utility model belongs to the technical field of container loading and unloading, and particularly relates to a primary and secondary loader for an international freight container.
Background
The container handling is a handling system in which a container is used as a cargo unit, and a special machine for handling containers, such as container vehicles and ships, and stacking, unstacking, and transferring containers in a yard (warehouse) is used for handling.
In the prior art, the container is relatively troublesome in the loading and unloading process due to the large size, and manpower and material resources are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a primary and secondary cargo loader for an international freight container, and aims to solve the problems that in the prior art, the containers are relatively troublesome in loading and unloading processes and relatively waste manpower and material resources due to large sizes.
In order to achieve the purpose, the utility model provides the following technical scheme:
an international freight container parent-child loader comprising:
the upper end of the bottom frame is fixedly connected with a top support through four support rods;
the goods delivery mechanism is respectively connected with the bottom frame and the goods shelf to realize goods delivery and unloading of goods, the goods delivery mechanism comprises a pushing frame, two groups of goods pushing assemblies and two groups of moving assemblies, each group of goods pushing assemblies comprises a goods pushing groove, a first lead screw and a first motor, the goods pushing grooves are formed in the upper end of the goods shelf, the first lead screws are rotatably connected into the goods pushing grooves, the first motors are fixedly connected to the side ends of the goods shelf, the output ends of the first motors are fixed to the side ends of the first lead screws, and the pushing frame is in threaded connection with the circumferential surface of the first lead screws through first lead screw nuts; and
and the goods lifting mechanism is connected with the top support to realize the lifting of goods.
As a preferable scheme of the present invention, the cargo lifting device includes a third motor, a second lead screw nut, an electric hoist, and a lifting groove, the lifting groove is formed at the lower end of the top bracket, the second lead screw is rotatably connected between inner walls of the lifting groove, the third motor is fixedly connected to a side end of the top bracket, an output end of the third motor is fixed to a side end of the second lead screw, the second lead screw nut is in threaded connection with a circumferential surface of the second lead screw, and the electric hoist is fixedly connected to a lower end of the second lead screw nut.
As a preferable scheme of the present invention, each of the moving assemblies includes a second motor, a third screw nut, a moving groove and a third screw, the moving groove is formed in the upper end of the bottom frame, the third screw is rotatably connected between the side walls of the moving groove, the third screw nut is in threaded connection with the circumferential surface of the third screw, the second motor is fixedly connected to the side end of the bottom frame, the output end of the second motor is fixed to the side end of the third screw, and the shelf is fixedly connected to the upper end of the third screw nut.
According to a preferable scheme of the utility model, the four corners of the lower end of the underframe are fixedly connected with hydraulic rods, the lower ends of the four hydraulic rods are respectively provided with universal wheels, and the four universal wheels are respectively provided with a brake pad.
As a preferred scheme of the present invention, two side walls of the lifting groove are both provided with a limiting groove, two side ends of the second screw nut are both fixedly connected with limiting blocks, and the two limiting blocks are respectively connected in the two limiting grooves in a sliding manner.
As a preferable scheme of the utility model, a sliding groove is formed in a side wall of the pushing groove, a sliding block is fixedly connected to a side end of the pushing frame, and the sliding block is slidably connected in the sliding groove.
As a preferable scheme of the present invention, the inner walls of both sides of the moving groove are respectively provided with a rectangular groove, both side ends of the third screw nut are fixedly connected with rectangular blocks, and the two rectangular blocks are respectively slidably connected in the two rectangular grooves.
Compared with the prior art, the utility model has the beneficial effects that:
1. place the upper end of goods shelves in this scheme, start the second motor, the output of second motor drives the third lead screw and rotates, and along with the rotation of third lead screw, third screw-nut drives the goods shelves and removes, and in driving the whole containers that get into of goods up to goods shelves, this device can be automatically with the goods deliver to the container in for to the container interior goods become simpler.
2. Start first motor in this scheme, the output of first motor drives first lead screw and rotates, along with the rotation of first lead screw, pushes away the frame and begins to remove, pushes away the goods that the frame promoted on the goods shelves, pushes away the surface of goods shelves down, and this device can be conveniently with goods on the goods shelves break away from on the goods shelves, push away the goods subassembly and remove the loading and unloading that the subassembly cooperateed in order to realize the goods.
3. Start the third motor in this scheme, the third motor drives the second lead screw and rotates, and along with the rotation of second lead screw, second lead screw nut drives the electric hoist and removes, and the electric hoist can lift by crane the goods, can load and unload the goods through the electric hoist convenience in this device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a first partial perspective view of the present invention;
fig. 3 is a second partial perspective view of the present invention.
In the figure: 1. a chassis; 2. a shelf; 3. a top support; 4. a strut; 5. a hydraulic lever; 6. a pushing groove; 7. a first lead screw; 8. a first motor; 9. a second motor; 10. pushing the frame; 11. a third motor; 12. a second lead screw; 13. a second feed screw nut; 14. an electric hoist; 15. a moving groove; 16. a third screw rod; 17. and a third screw nut.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions:
an international freight container parent-child loader comprising:
the shelf-type refrigerator comprises an underframe 1, wherein a goods shelf 2 is arranged at the upper end of the underframe 1, and the upper end of the underframe 1 is fixedly connected with a top bracket 3 through four supporting rods 4;
the goods delivery mechanism is respectively connected with the chassis 1 and the goods shelf 2 to achieve goods delivery and unloading, the goods delivery mechanism comprises a pushing frame 10, two groups of pushing assemblies and two groups of moving assemblies, each group of pushing assemblies comprises a pushing groove 6, a first lead screw 7 and a first motor 8, the pushing groove 6 is formed in the upper end of the goods shelf 2, the first lead screw 7 is rotatably connected into the pushing groove 6, the first motor 8 is fixedly connected to the side end of the goods shelf 2, the output end of the first motor 8 is fixed with the side end of the first lead screw 7, and the pushing frame 10 is connected to the circumferential surface of the first lead screw 7 through a first lead screw nut and threads; and
and the goods lifting mechanism is connected with the top support 3 to realize the lifting of goods.
In the embodiment of the utility model, the third motor 11 is started, the third motor 11 drives the second lead screw 12 to rotate, the second lead screw nut 13 drives the electric hoist 14 to move along with the rotation of the second lead screw 12, the electric hoist 14 can hoist goods, the goods can be placed at the upper end of the goods shelf 2 through the electric hoist 14 to push the underframe 1, the hydraulic rod 5 is started, the height of the goods shelf 2 is adjusted due to the consistent height of the container, the second motor 9 is started, the output end of the second motor 9 drives the third lead screw 16 to rotate, the third lead screw nut 17 drives the goods shelf 2 to move along with the rotation of the third lead screw 16 until the goods are all driven into the container by the goods shelf 2, the first motor 8 is started, the output end of the first motor 8 drives the first lead screw 7 to rotate, the push frame 10 starts to move along with the rotation of the first lead screw 7, and the push frame 10 pushes the goods on the goods shelf 2, with goods push down goods shelves 2's surface, can be conveniently break away from goods shelves 2 with the goods on the goods shelves 2 on, push away the goods subassembly and remove the loading and unloading that the subassembly cooperateed in order to realize the goods, this device can be automatically with the goods send the container in for goods in to the container become simpler, convenient, what need explain: what type of hydraulic stem 5, first motor 8, second motor 9, third motor 11 and electric hoist 14 specifically use is selected by the familiar correlation technique personnel in this field by oneself, and above all belong to prior art about hydraulic stem 5, first motor 8, second motor 9, third motor 11 and electric hoist 14 etc. do not do the perusal to this scheme.
Referring to fig. 2 specifically, the cargo lifting device includes a third motor 11, a second lead screw 12, a second lead screw nut 13, an electric hoist 14 and a lifting groove, the lifting groove is formed at the lower end of the top bracket 3, the second lead screw 12 is rotatably connected between the inner walls of the lifting groove, the third motor 11 is fixedly connected to the side end of the top bracket 3, the output end of the third motor 11 is fixed to the side end of the second lead screw 12, the second lead screw nut 13 is in threaded connection with the circumferential surface of the second lead screw 12, and the electric hoist 14 is fixedly connected to the lower end of the second lead screw nut 13.
In this embodiment: the third motor 11 is started, the third motor 11 drives the second lead screw 12 to rotate, along with the rotation of the second lead screw 12, the second lead screw nut 13 drives the electric hoist 14 to move, the electric hoist 14 can lift the goods, and the goods can be conveniently loaded and unloaded through the electric hoist 14 in the device.
Referring to fig. 3, each group of moving assemblies includes a second motor 9, a third screw nut 17, a moving slot 15 and a third screw 16, the moving slot 15 is disposed at the upper end of the base frame 1, the third screw 16 is rotatably connected between the side walls of the moving slot 15, the third screw nut 17 is in threaded connection with the circumferential surface of the third screw 16, the second motor 9 is fixedly connected to the side end of the base frame 1, the output end of the second motor 9 is fixed to the side end of the third screw 16, and the goods shelf 2 is fixedly connected to the upper end of the third screw nut 17.
In this embodiment: place the upper end of goods shelves 2, start second motor 9, the output of second motor 9 drives third lead screw 16 and rotates, along with the rotation of third lead screw 16, third screw-nut 17 drives goods shelves 2 and removes, until goods shelves 2 drive the whole containers that get into of goods in, this device can be automatically with the goods deliver to the container in for it becomes simpler to the container interior goods.
Referring to fig. 1, the four corners of the lower end of the chassis 1 are fixedly connected with hydraulic rods 5, the lower ends of the four hydraulic rods 5 are respectively provided with universal wheels, and the four universal wheels are respectively provided with a brake pad.
In this embodiment: the universal wheel can conveniently remove this device.
Referring to fig. 2, two side walls of the lifting groove are both provided with a limiting groove, two side ends of the second lead screw nut 13 are both fixedly connected with limiting blocks, and the two limiting blocks are respectively connected in the two limiting grooves in a sliding manner.
In this embodiment: the two limiting blocks are respectively connected in the two limiting grooves in a sliding manner, so that the position of the second lead screw nut 13 can be limited, and the second lead screw nut 13 is prevented from moving along with the second lead screw 12.
Specifically, referring to fig. 1, a sliding groove is formed on a side wall of the pushing groove 6, and a sliding block is fixedly connected to a side end of the pushing frame 10 and slidably connected to the sliding groove.
In this embodiment: the sliding block is connected in the sliding groove in a sliding mode, the position of the push frame 10 can be limited, and the push frame 10 is prevented from rotating along with the first screw rod 7.
Specifically referring to fig. 3, rectangular grooves are formed in the inner walls of the two sides of the moving groove 15, rectangular blocks are fixedly connected to the two side ends of the third lead screw nut 17, and the two rectangular blocks are slidably connected to the two rectangular grooves respectively.
In this embodiment: two rectangular blocks are respectively connected in two rectangular channels in a sliding manner, so that the position of the third screw rod nut 17 can be limited, the third screw rod nut 17 is prevented from rotating along with the third screw rod 16, and the device is more stable.
The working principle and the using process of the utility model are as follows: starting a third motor 11, the third motor 11 drives a second screw rod 12 to rotate, along with the rotation of the second screw rod 12, a second screw rod nut 13 drives an electric hoist 14 to move, the electric hoist 14 can hoist goods, the goods can be placed on the upper end of a goods shelf 2 through the electric hoist 14, an underframe 1 is pushed, a hydraulic rod 5 is started, the height of the goods shelf 2 is adjusted due to the consistent height of a container, a second motor 9 is started, the output end of the second motor 9 drives a third screw rod 16 to rotate, along with the rotation of the third screw rod 16, a third screw rod nut 17 drives the goods shelf 2 to move until the goods are completely driven into the container by the goods shelf 2, a first motor 8 is started, the output end of the first motor 8 drives a first screw rod 7 to rotate, along with the rotation of the first screw rod 7, a push frame 10 starts to move, the push frame 10 pushes the goods on the goods shelf 2 to push the goods down on the surface of the goods shelf 2, on can conveniently breaking away from goods on goods shelves 2, push away the loading and unloading that goods subassembly and removal subassembly cooperate in order to realize the goods, this device can be sent the container with the goods automatically in for it is simpler, convenient to goods in to the container.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (7)
1. An international freight container primary and secondary loader, characterized by comprising:
the shelf rack comprises an underframe (1), wherein a goods shelf (2) is arranged at the upper end of the underframe (1), and the upper end of the underframe (1) is fixedly connected with a top support (3) through four support rods (4);
the goods conveying mechanism is respectively connected with the underframe (1) and the goods shelf (2) to realize goods conveying and unloading, the goods conveying mechanism comprises a pushing frame (10), two groups of pushing assemblies and two groups of moving assemblies, each group of pushing assemblies comprises a pushing groove (6), a first screw rod (7) and a first motor (8), the pushing groove (6) is formed in the upper end of the goods shelf (2), the first screw rod (7) is rotationally connected in the pushing groove (6), the first motor (8) is fixedly connected to the side end of the goods shelf (2), the output end of the first motor (8) is fixed to the side end of the first screw rod (7), and the pushing frame (10) is in threaded connection with the circumferential surface of the first screw rod (7) through a first screw rod nut; and
and the goods lifting mechanism is connected with the top support (3) to realize the lifting of goods.
2. An international freight container primary-secondary loader according to claim 1, characterised in that: the goods lifting device comprises a third motor (11), a second lead screw (12), a second lead screw nut (13), an electric hoist (14) and a lifting groove, the lifting groove is formed in the lower end of the top support (3), the second lead screw (12) is rotatably connected between the inner walls of the lifting groove, the third motor (11) is fixedly connected to the side end of the top support (3), the output end of the third motor (11) is fixed to the side end of the second lead screw (12), the second lead screw nut (13) is in threaded connection with the circumferential surface of the second lead screw (12), and the electric hoist (14) is fixedly connected to the lower end of the second lead screw nut (13).
3. An international freight container primary-secondary loader according to claim 2, characterised in that: every group the removal subassembly all includes second motor (9), third screw-nut (17), shifting chute (15) and third lead screw (16), the upper end in chassis (1) is seted up in shifting chute (15), third lead screw (16) rotate to be connected between the lateral wall of shifting chute (15), third screw-nut (17) threaded connection is in the circumferential surface of third lead screw (16), second motor (9) fixed connection is in the side of chassis (1), and the output of second motor (9) is fixed with the side of third lead screw (16), goods shelves (2) fixed connection is in the upper end of third screw-nut (17).
4. An international freight container primary-secondary loader according to claim 3, characterised in that: the lower extreme four corners department of chassis (1) is equal fixedly connected with hydraulic stem (5), four the universal wheel is all installed to the lower extreme of hydraulic stem (5), four all install the brake block on the universal wheel.
5. An international freight container primary-secondary loader according to claim 4, characterised in that: the two side walls of the lifting groove are provided with limiting grooves, two side ends of the second lead screw nut (13) are fixedly connected with limiting blocks, and the two limiting blocks are connected in the two limiting grooves in a sliding mode respectively.
6. An international freight container primary-secondary loader according to claim 5, characterised in that: the side wall of the goods pushing groove (6) is provided with a sliding groove, the side end of the pushing frame (10) is fixedly connected with a sliding block, and the sliding block is connected in the sliding groove in a sliding mode.
7. An international freight container primary-secondary loader according to claim 6, characterised in that: rectangular channels are formed in the inner walls of the two sides of the moving groove (15), rectangular blocks are fixedly connected to the two side ends of the third screw rod nut (17), and the rectangular blocks are connected to the two rectangular channels in a sliding mode respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020151.8U CN216234977U (en) | 2021-12-03 | 2021-12-03 | Primary and secondary loader for international freight container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020151.8U CN216234977U (en) | 2021-12-03 | 2021-12-03 | Primary and secondary loader for international freight container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216234977U true CN216234977U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123020151.8U Active CN216234977U (en) | 2021-12-03 | 2021-12-03 | Primary and secondary loader for international freight container |
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| Country | Link |
|---|---|
| CN (1) | CN216234977U (en) |
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2021
- 2021-12-03 CN CN202123020151.8U patent/CN216234977U/en active Active
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Effective date of registration: 20230725 Address after: Room 1108, Building B3, Huizhi Science and Technology Park, No. 8 Hengtai Road, Nanjing Economic and Technological Development Zone, Nanjing, Jiangsu Province, 210046 Patentee after: Nanjing Hengyijiu Network Technology Co.,Ltd. Address before: 515224 No. 1-2, Erzhi lane, Xincun, qifenguan District, Zhoutian Town, Huilai County, Jieyang City, Guangdong Province Patentee before: Zheng Danxia |