High-stability lifting and overturning equipment

Abstract

The utility model relates to the technical field of express sorting, and discloses a high-stability lifting turnover device which comprises two guide frames and a rotating frame, telescopic air cylinders are arranged on the upper portions of the guide frames, and the middle portions of fixing blocks are rotationally connected to the ends, close to the outer side, of the rotating frame. The inner side of the other end of the rotating frame is rotationally connected to the upper end of a connecting frame, the left side and the right side of the bottom end of the connecting frame are rotationally connected to the middles of the left end and the right end of a lifting plate, and the bottom end of the lifting plate is fixedly connected to the middle-rear portion of the front side of a moving frame. The telescopic end of the telescopic air cylinder pushes the rear end of the rotating frame to rotate, the front end of the rotating frame pulls the upper end of the connecting frame to be lifted, the lifting plate is driven to move upwards, the sliding column slides in the guiding groove in a guiding mode, and the moving frame horizontally rotates by 90 degrees after being vertically lifted to the top. And in the logistics conveying process of the small express parcels in a narrow space, the concentrated sorting efficiency of the small express parcels is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of express sorting, in particular to a high-stability lifting and turning device. Background Art

[0002] Express sorting is an operation of stacking items in categories according to varieties and the sequence of incoming and outgoing. The sorting of express is a preparatory work for improving delivery and supporting delivery. It is an inevitable extension for different distribution enterprises to compete and improve their own economic benefits during delivery. Therefore, it can also be said that the sorting of express is an inevitable requirement for the development of delivery to a higher form. During the sorting process of small express, according to different sorting sites, it is necessary to convey the express items from a lower place to a higher place and pour them, so as to achieve the purpose of quickly sorting and conveying small express items, and increase the conveying speed of small express.

[0003] During the sorting process of most existing small express, they are conveyed through a conveyor belt, which conveys small express from a lower place to a higher place. However, the applicable range of the conveyor belt is limited and it can only be used in a relatively large space. In a relatively narrow space, it is inconvenient to install the conveyor belt, resulting in a reduction in the conveying and discharging of small express items. It is necessary to design a high-stability lifting and turning device to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and provide a high-stability lifting and turning device.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-stability lifting and turning device includes two guiding frames and a rotating frame. Fixed blocks are fixedly connected to the upper rear ends of the guiding frames. The middles of the fixed blocks are respectively rotatably connected to one end of the outer side of the rotating frame. The other ends of the inner sides of the rotating frame are respectively rotatably connected to the upper ends of a connecting frame. The left and right sides of the bottom end of the connecting frame are respectively rotatably connected to the middle parts of the left and right ends of a lifting plate. The bottom end of the lifting plate is fixedly connected to the middle rear part of the front side of a moving frame. Sliding columns are arranged at the left and right ends of the moving frame. Guiding grooves are arranged on the inner sides of the corresponding guiding frames. The sliding columns are respectively slidably connected to the inner sides of the corresponding guiding grooves. Rotating seats are fixedly connected to the front sides of the upper ends of the guiding frames. The fixed ends of telescopic cylinders are rotatably connected to the inner sides of the rotating seats. The telescopic ends of the telescopic cylinders are rotatably connected to the rear ends of the outer sides of the corresponding rotating frames.

[0007] Through the above technical solution, the telescopic end of the telescopic cylinder pushes the rear end of the rotating frame to rotate, the front end of the rotating frame pulls the upper end of the connecting frame to lift, the bottom end of the connecting frame rotates on the left and right sides of the lifting plate, driving the lifting plate to move upward. The sliding column slides in the guiding groove, so that after the moving frame is vertically lifted to the top, it rotates horizontally by 90°, lifting, flipping and dumping the small express parcels, increasing the efficiency of centralized sorting of small express parcels during the logistics transportation process in a relatively narrow space.

[0008] Further, an inclined placing rack is fixedly connected to the upper part of the moving frame;

[0009] Through the above technical solution, the material cylinder is placed on the inclined placing rack. When the material cylinder is not lifted, it is in an inclined state. After being lifted, the inclined material cylinder rotates horizontally by 90°, making the opening inclined downward to dump the small express parcels, and at the same time facilitating the fixed installation of the material cylinder.

[0010] Further, vertical bottom racks are fixedly connected to the bottoms of the guiding racks. A plurality of horizontal bottom racks are fixedly connected at equal intervals on the opposite sides of the vertical bottom racks. Pulleys are arranged on the front and rear sides of the bottoms of the vertical bottom racks;

[0011] Through the above technical solution, the guiding racks are placed on the upper parts of the vertical bottom racks and the horizontal bottom racks and welded, and through the pulleys, it is convenient to move the whole device, increasing the convenience during use.

[0012] Further, support frames are fixedly connected to the rear sides of the bottoms of the guiding racks. Connecting rods are fixedly connected to the opposite sides of the support frames and the guiding racks;

[0013] Through the above technical solution, the rear sides of the bottoms of the guiding racks are supported by the support frames, and then the guiding racks and the support frames are connected by the connecting rods, increasing the stability of the guiding racks.

[0014] Further, connecting columns are fixedly connected to the upper and lower ends of the middle part of the rotating frame;

[0015] Through the above technical solution, it is convenient to connect two rotating frames into a whole, increasing the structural strength of the two rotating frames and making them flip synchronously.

[0016] Further, a slot is arranged in the middle of the moving frame;

[0017] Through the above technical solution, after the material cylinder is lifted and flipped, the material cylinder is in an inclined state, and the small express parcels inside the material cylinder are dumped through the slot.

[0018] Further, the guiding racks, fixed blocks, rotating frames, rotating seats, connecting frames, lifting plates and moving frames are all made of cast iron, and anti-corrosion coatings are provided on their surfaces;

[0019] Through the above technical solution, the structural strength and service life are increased, damage during use is avoided, and at the same time, the cast iron material is convenient for welding, enabling the connection of each component.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, first, small express items are sorted and collected in the material cylinder, and the material cylinder is placed on the inclined placement rack and fixed. The material cylinder is in an inclined state. Then, the telescopic end of the telescopic cylinder extends outwards, pushing the rear end of the rotating frame to rotate in the middle of the fixed block, and the front end of the rotating frame rotates upwards. Since the upper end of the connecting frame rotates with one end of the rotating frame, when the rotating frame pulls the upper end of the connecting frame upwards, the connecting frame remains in a vertical state. Secondly, the left and right sides of the bottom end of the connecting frame rotate on the left and right sides of the lifting plate, driving the lifting plate to move upwards. Since the sliding columns arranged at the left and right ends of the moving frame slide in the guiding grooves, after the moving frame is vertically lifted to the top, it rotates horizontally by 90°. After the material cylinder is lifted, the inclined material cylinder rotates horizontally by 90°, making the opening inclined downwards, and dumping the small express items. This facilitates the lifting of small express items to a certain height and then flipping and dumping them, increasing the efficiency of centralized sorting of small express items during the logistics transportation process in a relatively narrow space, and solving the drawback that a large installation space is required for the conveyor belt for sorting through the conveyor belt.

[0022] 2. In the utility model, the guiding frame is welded on the upper parts of the vertical bottom frame and the horizontal bottom frame, and through the pulleys, it is convenient for the overall movement of the device, increasing the convenience during use. At the same time, the telescopic cylinder is used to push one end of the rotating frame to rotate, and the other end of the rotating frame drives the connecting frame to lift. The lifting plate and the moving frame are lifted and flipped through the guiding grooves, making the overall operation of the device convenient and not easily damaged. Description of the Drawings

[0023] Figure 1 It is a right front side three-dimensional structural schematic diagram of the lifting state of a high-stability lifting and flipping device proposed by the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the lifting state of the rotating frame, telescopic cylinder and moving frame of a high-stability lifting and flipping device proposed by the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the placement state of the rotating frame, telescopic cylinder and moving frame of a high-stability lifting and flipping device proposed by the utility model;

[0026] Figure 4 It is a structural schematic diagram of the guiding frame of a high-stability lifting and flipping device proposed by the utility model;

[0027] Figure 5 Schematic three - dimensional structure diagram of the lifting plate and the moving frame of a high - stability lifting and flipping device proposed by the present utility model;

[0028] Figure 6 Schematic three - dimensional structure diagram of the connecting frame of a high - stability lifting and flipping device proposed by the present utility model;

[0029] Figure 7 Schematic three - dimensional structure diagram of the rotating frame of a high - stability lifting and flipping device proposed by the present utility model.

[0030] Legend description:

[0031] 1. Guide frame; 101. Vertical bottom frame; 102. Horizontal bottom frame; 103. Support frame; 104. Connecting rod; 105. Pulley; 106. Guide groove; 2. Fixed block; 3. Rotating frame; 301. Connecting column; 4. Rotating seat; 5. Telescopic cylinder; 6. Connecting frame; 7. Lifting plate; 8. Moving frame; 801. Sliding column; 9. Groove; 10. Inclined surface placement frame. Specific implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0033] Refer to Figures 1-7 , an embodiment provided by the present utility model: A high - stability lifting and flipping device includes two guide frames 1 and a rotating frame 3. Fixed blocks 2 are fixedly connected to the upper rear ends of the guide frames 1. The middles of the fixed blocks 2 are rotatably connected to one end of the outer side of the rotating frame 3. The other ends of the inner sides of the rotating frame 3 are respectively rotatably connected to the upper ends of the connecting frame 6. The left and right sides of the bottom end of the connecting frame 6 are respectively rotatably connected to the middle parts of the left and right ends of the lifting plate 7. The bottom end of the lifting plate 7 is fixedly connected to the middle - rear part of the front side of the moving frame 8. Sliding columns 801 are arranged at the left and right ends of the moving frame 8. Guide grooves 106 are arranged on the inner sides of the guide frames 1. The sliding columns 801 are respectively slidably connected to the inner sides of the corresponding guide grooves 106. Rotating seats 4 are fixedly connected to the front sides of the upper ends of the guide frames 1. The inner sides of the rotating seats 4 are rotatably connected to the fixed ends of the telescopic cylinders 5. The telescopic ends of the telescopic cylinders 5 are rotatably connected to the outer - side rear ends of the corresponding rotating frames 3.

[0034] The upper part of the moving frame 8 is fixedly connected with an inclined placing frame 10. The material cylinder is placed on the inclined placing frame 10. When the material cylinder is not lifted, it is in an inclined state. After lifting, the inclined material cylinder is horizontally flipped by 90°, so that the opening is inclined downward to pour the small express items, and at the same time, it is convenient for the fixed installation of the material cylinder. The bottom of the guiding frame 1 is fixedly connected with vertical bottom frames 101. A number of horizontal bottom frames 102 are fixedly connected at equal intervals on the opposite sides of the vertical bottom frames 101. Pulley 105 is arranged on the front and rear sides of the bottom of the vertical bottom frame 101. The guiding frame 1 is welded on the upper parts of the vertical bottom frame 101 and the horizontal bottom frame 102, and through the pulley 105, it is convenient for the overall movement of the device and increases the convenience during use.

[0035] The rear sides of the bottom of the guiding frame 1 are fixedly connected with support frames 103. Connecting rods 104 are fixedly connected on the opposite sides of the support frames 103 and the guiding frame 1. The bottom rear side of the guiding frame 1 is supported by the support frame 103, and then the guiding frame 1 and the support frame 103 are connected by the connecting rod 104 to increase the stability of the guiding frame 1. Connecting columns 301 are fixedly connected to the upper and lower ends of the middle part of the rotating frame 3, which is convenient for connecting the two rotating frames 3 into a whole, increasing the structural strength of the two rotating frames 3 and making them flip synchronously. A slot 9 is arranged in the middle of the moving frame 8. After the material cylinder is lifted and flipped, the material cylinder is in an inclined state, and the small express items inside the material cylinder are poured through the slot 9. The guiding frame 1, the fixed block 2, the rotating frame 3, the rotating seat 4, the connecting frame 6, the lifting plate 7 and the moving frame 8 are all made of cast iron, and anti-corrosion coatings are arranged on the surfaces, increasing the structural strength and service life, avoiding damage during use, and at the same time, the cast iron material is convenient for welding to connect each part component.

[0036] Working principle: First, the small express items are sorted and collected in the material cylinder. The material cylinder is placed and fixed on the inclined placing frame 10. The material cylinder is in an inclined state. Then, the telescopic end of the telescopic cylinder 5 extends outwards, pushing the rear end of the rotating frame 3 to rotate in the middle of the fixed block 2, and the front end of the rotating frame 3 rotates upwards. Since the upper end of the connecting frame 6 rotates with one end of the rotating frame 3, when the rotating frame 3 pulls the upper end of the connecting frame 6 to move upwards, the connecting frame 6 is still in a vertical state. Secondly, the left and right sides of the bottom end of the connecting frame 6 rotate on the left and right sides of the lifting plate 7 and drive the lifting plate 7 to move upwards. Since the sliding columns 801 arranged on the left and right ends of the moving frame 8 slide in the guiding grooves 106, after the moving frame 8 is vertically lifted to the top, it rotates horizontally by 90°. After the material cylinder is lifted, the inclined material cylinder is horizontally flipped by 90°, so that the opening is inclined downward to pour the small express items.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A high-stability lifting and turning device, comprising two guide frames (1) and a rotating frame (3), characterized in that: The upper rear end of the guide frame (1) is fixedly connected to a fixed block (2), the middle part of the fixed block (2) is rotatably connected to one end of the rotating frame (3) on the outer side, the inner side of the other end of the rotating frame (3) is rotatably connected to the upper end of the connecting frame (6), the left and right sides of the bottom end of the connecting frame (6) are rotatably connected to the middle parts of the left and right ends of the lifting plate (7), and the bottom end of the lifting plate (7) is fixedly connected to the middle and rear part of the front side of the moving frame (8); The left and right ends of the movable frame (8) are both provided with sliding columns (801), the inner side of the guide frame (1) is both provided with guide grooves (106), and the sliding columns (801) are respectively slidably connected to the inner sides of the corresponding guide grooves (106); The front side of the upper end of the guide frame (1) is fixedly connected to a rotating seat (4), the inner side of the rotating seat (4) is rotatably connected to the fixed end of the telescopic cylinder (5), and the telescopic end of the telescopic cylinder (5) is rotatably connected to the rear end of the outer side of the corresponding rotating frame (3).

2. A high stability lifting and flipping device according to claim 1, characterized in that: The upper part of the movable frame (8) is fixedly connected with an inclined plane placement frame (10).

3. The high stability lifting and flipping device according to claim 1, characterized in that: The bottom of the guide frame (1) is fixedly connected to a vertical base frame (101), a plurality of transverse base frames (102) are fixedly connected to the opposite side of the vertical base frame (101) at equal intervals, and pulleys (105) are arranged on the front and rear sides of the bottom of the vertical base frame (101).

4. The high-stability lifting and flipping device according to claim 1, characterized in that: The rear side of the bottom of the guide frame (1) is fixedly connected to a support frame (103), and the opposite side of the support frame (103) and the guide frame (1) is fixedly connected to a connecting rod (104).

5. The high stability lifting and flipping device according to claim 1, characterized in that: The middle and upper ends of the rotating frame (3) are both fixedly connected with connecting columns (301).

6. The high stability lifting and flipping device according to claim 1, characterized in that: A slot (9) is provided in the middle of the movable frame (8).

7. The high stability lifting and flipping device according to claim 1, characterized in that: The guide frame (1), the fixed block (2), the rotating frame (3), the rotating seat (4), the connecting frame (6), the lifting plate (7) and the moving frame (8) are all made of cast iron, and the surfaces are all provided with an anti-corrosion coating.

Images