Freight elevator with unloading structure

Abstract

The utility model relates to the technical field of freight elevators, in particular to a freight elevator with an unloading structure, which mainly comprises an elevator car; the elevator switch is arranged on the elevator car; the smoke alarm is arranged at the top of the elevator car; the exhaust fan is arranged at the top of the elevator car; the mounting plate is arranged in the elevator car; the inclined groove is formed in the mounting plate; and the lifting plate is arranged on the mounting plate. According to the freight elevator with the unloading structure, rotation of a motor is controlled through a control panel, a lead screw drives a sliding block to move front and back, and therefore a plate lifting elevator fixedly connected with a rotating plate can be driven to stretch out, and workers can conveniently carry goods; and if a worker needs to carry goods with wheels, the lifting plate is controlled to rotate to make contact with the ground outside the elevator, so that the lifting plate rotates by a certain angle, and the goods are conveniently transferred.

Description

Technical Field

[0001] The utility model relates to the technical field of freight elevators, in particular to a freight elevator with a cargo unloading structure. Background Art

[0002] In the modern logistics industry, time is money. Therefore, improving transportation efficiency is a common goal pursued by logistics companies and cargo owners. Freight elevators with unloading structures can unload goods directly after they arrive at the destination without the need for additional equipment or manpower, thereby greatly saving time and improving transportation efficiency.

[0003] Existing freight elevators do not have a structure for transferring the transported goods, and workers are required to carry transportation tools to transfer the goods, which increases the workload of the workers and requires the workers to manually carry and transfer the goods to the outside of the elevator, which is very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a freight elevator with a cargo unloading structure to solve the problems raised by the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A freight elevator with an unloading structure comprises: an elevator car; an elevator switch arranged on the elevator car; a smoke alarm arranged on the top of the elevator car; an exhaust fan arranged on the top of the elevator car; a mounting plate arranged inside the elevator car; a chute arranged on the mounting plate; and a lifting plate arranged on the mounting plate.

[0007] Preferably, the bottom of the elevator car is fixedly connected to the mounting plate, a motor is fixedly arranged on the mounting plate, a screw is arranged on the output end of the motor, a slider is threadedly connected to the screw, a balance bar is slidably arranged on the slider, a first gear is rotatably arranged on the slider, the first gear is slidably connected to the inclined groove, a rack is meshedly connected to the first gear, the rack is slidably connected to the slider, a rotating shaft is rotatably connected to the slider, a rotating plate is fixedly connected to the rotating shaft, a lifting plate is fixedly connected to the rotating plate, and the lifting plate is slidably connected to the elevator car.

[0008] Preferably, two groups of balancing rods are slidably arranged on the sliding block.

[0009] Preferably, a crank is fixedly connected to the first gear, an inclined slot is slidably connected to the crank, and the inclined slot is slidably connected to the first gear via the crank.

[0010] Preferably, a slide groove is fixedly connected to the slide block, a rack is slidably connected to the outside of the slide groove, and the rack and the slide block are slidably connected via the slide groove.

[0011] Preferably, a second gear is fixedly connected to the rotating shaft, a rack is meshingly connected to the second gear, and the rack is meshingly connected to the rotating shaft via the second gear.

[0012] Preferably, a mounting groove is provided on the elevator car, a lifting plate is slidably connected to the mounting groove, and the lifting plate is slidably connected to the elevator car via the mounting groove.

[0013] Preferably, a control panel is provided inside the elevator car.

[0014] Compared with the prior art, the beneficial effects of the utility model are: when in use, since the device is arranged at the bottom of the elevator car, the lifting plate is flush with the bottom of the elevator car, thereby not affecting the normal cargo transportation of the elevator. When the staff needs to transfer goods outside the elevator, the rotation of the motor is controlled by the control panel, so that the screw rod drives the slider to move back and forth, thereby driving the lifting plate fixedly connected to the rotating plate to extend out of the elevator, thereby facilitating the staff to carry the goods. Since the first gear is connected to the inclined groove through the crank rotation, thereby driving the rotating shaft to rotate, if the staff needs to carry goods with wheels, the rotation of the lifting plate is controlled so that the lifting plate rotates a certain angle, thereby facilitating the transfer of goods.

[0015] The utility model controls the rotation of the rotating plate through the inclined slot, so that the lifting plate fixedly connected to the rotating plate can be rotated, thereby facilitating the workers to transfer goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0019] Figure 4 It is a top view of the three-dimensional structure of the utility model.

[0020] In the figure: 1. elevator car; 2. lead screw; 3. control panel; 4. elevator switch; 5. lifting plate; 6. mounting slot; 7. exhaust fan; 8. smoke alarm; 9. rotating plate; 10. mounting plate; 11. motor; 12. inclined slot; 13. crank; 14. first gear; 15. slider; 16. rack; 17. second gear; 18. slide slot; 19. rotating shaft; 20. balance bar. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0023] Embodiment 1:

[0024] See also Figure 1-4 The utility model provides a technical solution: a freight elevator with an unloading structure, an elevator car 1; an elevator switch 4, arranged on the elevator car 1; a smoke alarm 8, arranged on the top of the elevator car 1; an exhaust fan 7, arranged on the top of the elevator car 1; an installation groove 6 is opened on the elevator car 1, and a lifting plate 5 is slidably connected to the installation groove 6, and the lifting plate 5 is slidably connected to the elevator car 1 through the installation groove 6; a control panel 3 is arranged inside the elevator car 1; two sets of balance bars 20 are slidably arranged on the slider 15.

[0025] Because a control panel 3 is fixedly provided inside the elevator car 1, the staff can control the device to load, unload and transfer the goods through the control panel 3, and an exhaust fan 7 is fixedly connected to the top of the elevator car 1, so as to facilitate ventilation inside the elevator car 1, so as to keep the goods stable during the transfer, and 25 is slidably connected with the balance bar 20, so that the slider 15 remains stable during movement.

[0026] Embodiment 2:

[0027] like Figure 2As shown, a freight elevator with an unloading structure disclosed in the second embodiment of the utility model has a structure that is basically the same as that in the first embodiment, except that a mounting plate 10 is arranged inside the elevator car 1; a chute 12 is arranged on the mounting plate 10; a lifting plate 5 is arranged on the mounting plate 10, the bottom of the elevator car 1 is fixedly connected to the mounting plate 10, a motor 11 is fixedly arranged on the mounting plate 10, a screw rod 2 is arranged at the output end of the motor 11, a slider 15 is threadedly connected to the screw rod 2, a balance bar 20 is slidably arranged on the slider 15, a first gear 14 is rotatably arranged on the slider 15, the first gear 14 is slidably connected to the chute 12, a rack 16 is meshedly connected to the first gear 14, the rack 16 is slidably connected to the slider 15, and the sliding The block 15 is rotatably connected to a rotating shaft 19, to which a rotating plate 9 is fixedly connected, to which a lifting plate 5 is fixedly connected, and the lifting plate 5 is slidably connected to the elevator car 1; two sets of balancing rods 20 are slidably arranged on the slider 15; a crank 13 is fixedly connected to the first gear 14, to which an inclined groove 12 is slidably connected, and the inclined groove 12 and the first gear 14 are slidably connected via the crank 13; a slide groove 18 is fixedly connected to the slider 15, to which a rack 16 is slidably connected outside, and the rack 16 and the slider 15 are slidably connected via the slide groove 18; a second gear 17 is fixedly connected to the rotating shaft 19, to which a rack 16 is meshingly connected, and the rack 16 and the rotating shaft 19 are meshingly connected via the second gear 17.

[0028] Because the output end of the motor 11 is provided with a screw rod 2, and the screw rod 2 is threadedly connected to the slider 15, the staff controls the rotation of the motor 11, so that the motor 11 drives the slider 15 to move forward and backward. Since the slider 15 is rotationally connected to the first gear 14, the first gear 14 is rotationally connected to the inclined groove 12 through the crank 13, the first gear 14 is meshed with the rack 16, the rack 16 is slidingly connected to the slider 15 through the slide groove 18, and the rack 16 is meshed with the rotating shaft 19 through the second gear 17, thereby driving the rotating plate 9 to rotate in angle, and the rotating plate 9 is fixedly connected to the lifting plate 5, so as to facilitate the staff to load and unload the goods.

[0029] The specific scheme is as follows: since the device is arranged at the bottom of the elevator car 1, the lifting plate 5 is flush with the bottom of the elevator car 1, thereby not affecting the normal cargo transportation of the elevator. When the staff needs to transfer the cargo outside the elevator, because the output end of the motor 11 is provided with a screw 2, the rotation of the motor 11 is controlled by the control panel 3, so that the screw 2 drives the slider 15 to move forward and backward, thereby driving the lifting plate 5 fixedly connected to the rotating plate 9 to extend out of the elevator, thereby facilitating the staff to carry the cargo. Since the first gear 14 is rotatably connected to the inclined groove 12 through the crank 13, thereby driving the rotating shaft 19 to rotate, if the staff needs to carry the cargo with wheels, the lifting plate 5 is controlled to rotate, so that the lifting plate 5 rotates a certain angle, thereby facilitating the transfer of the cargo.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A freight elevator with a cargo unloading structure, characterized in that: include: Elevator car (1); An elevator switch (4) is arranged on the elevator car (1); A smoke alarm (8) is arranged on the top of the elevator car (1); An exhaust fan (7) is arranged on the top of the elevator car (1); A mounting plate (10) arranged inside the elevator car (1); An inclined groove (12) is arranged on the mounting plate (10); A lifting plate (5) is arranged on the mounting plate (10).

2. A freight elevator with a cargo unloading structure according to claim 1, characterized in that: The bottom of the elevator car (1) is fixedly connected to the mounting plate (10), a motor (11) is fixedly arranged on the mounting plate (10), a screw rod (2) is arranged at the output end of the motor (11), a slider (15) is threadedly connected to the screw rod (2), a balance rod (20) is slidably arranged on the slider (15), a first gear (14) is rotatably arranged on the slider (15), the first gear (14) is slidably connected to the inclined groove (12), a rack (16) is meshedly connected to the first gear (14), the rack (16) is slidably connected to the slider (15), a rotating shaft (19) is rotatably connected to the rotating shaft (19), a rotating plate (9) is fixedly connected to the rotating shaft (19), a lifting plate (5) is fixedly connected to the rotating plate (9), and the lifting plate (5) is slidably connected to the elevator car (1).

3. A freight elevator with a cargo unloading structure according to claim 2, characterized in that: Two groups of balancing rods (20) are slidably arranged on the sliding block (15).

4. A freight elevator with a cargo unloading structure according to claim 2, characterized in that: The first gear (14) is fixedly connected to a crank (13), the crank (13) is slidably connected to an inclined groove (12), and the inclined groove (12) and the first gear (14) are slidably connected via the crank (13).

5. The freight elevator with a cargo unloading structure according to claim 2, characterized in that: The slider (15) is fixedly connected with a slide groove (18), the slide groove (18) is slidably connected with a rack (16) outside, and the rack (16) and the slider (15) are slidably connected via the slide groove (18).

6. The freight elevator with a cargo unloading structure according to claim 2, characterized in that: The rotating shaft (19) is fixedly connected with a second gear (17), the second gear (17) is meshingly connected with a rack (16), and the rack (16) and the rotating shaft (19) are meshingly connected via the second gear (17).

7. The freight elevator with a cargo unloading structure according to claim 2, characterized in that: The elevator car (1) is provided with a mounting groove (6), a lifting plate (5) is slidably connected to the mounting groove (6), and the lifting plate (5) and the elevator car (1) are slidably connected via the mounting groove (6).

8. The freight elevator with a cargo unloading structure according to claim 1, characterized in that: A control panel (3) is arranged inside the elevator car (1).

Images