CN219341600U - Automatic lifting type lifter - Google Patents

Abstract

The utility model relates to the technical field of lifting equipment, in particular to an automatic lifting elevator, which can make full use of the working hours of the staff, avoid the waste of working hours, and effectively improve the convenience of use; Rod, driven screw, belt, lifting frame, two sets of cylinders, lifting tray and buffer frame, four sets of outriggers are set at the bottom of the machine, a fixed frame is fixed at the top of the machine, and the lifting motor is fixedly installed on the fixed frame , the active screw rod and the driven screw rod are symmetrically rotated and installed on the fixed frame, and the top of the active screw rod is fixedly connected to the output end of the lifting motor, the left end of the lifting tray is fixedly connected to the output end of the cylinder, and the top of the machine is equipped with There are two sets of rotating shafts on the buffer rack, and the buffer rack is installed on the positioning groove through the cooperation of the rotating shaft and the pin hole. The two sets of rotating shafts are equipped with torsion springs, and one end of the two sets of torsion springs is connected to the machine. The other ends of the two groups of torsion springs are connected with the buffer frame.

Description

An automatic lift

technical field

The utility model relates to the technical field of lifting equipment, in particular to an automatic lifting elevator.

Background technique

Logistics warehousing refers to the use of self-built or leased warehouses, venues, storage, storage, loading and unloading, handling, and distribution of goods. In the workflow of logistics warehousing, goods are usually stacked for storage. When goods are stacked, Elevators will be used to lift the goods from a low place to a high place, and then perform subsequent palletizing.

In the actual work process, the goods are placed on the lifting equipment, and the goods are lifted to the required height by the lifting equipment, and then the staff manipulates the palletizing device to remove the goods from the lifting equipment for palletizing.

However, in the actual use of the existing lifting equipment, the staff needs to wait for the lifting pallet to come down before placing the goods on the lifting pallet, which wastes the working hours of the staff and makes it less convenient to use.

Utility model content

In order to solve the above technical problems, the utility model provides an automatic lifting elevator that can make full use of the working hours of the staff, avoid the waste of working hours, and effectively improve the convenience of use.

An automatic lifting elevator of the utility model includes a machine platform, four sets of legs are arranged at the bottom of the machine platform, a fixed frame is fixed at the top of the machine platform, and a lifting motor, a driving screw rod, a driven screw rod, a belt , lifting frame, two sets of cylinders, lifting tray and buffer frame, the lifting motor is fixedly installed on the fixed frame, the active screw rod and the driven screw rod are symmetrically rotated and installed on the fixed frame, and the top of the active screw rod is connected with the lifting motor. The output end is fixedly connected, and the bottom ends of the active screw rod and the driven screw rod are fixedly set with pulleys, and the belts are rotated and set on two sets of pulleys. Set on the active screw rod and the driven screw rod, the two groups of cylinders are symmetrically fixed and installed on the lifting frame, the lifting tray is slidably installed on the lifting frame, the left end of the lifting tray is fixedly connected with the output end of the cylinder, and the top of the machine is equipped with There are two sets of pin holes in the card slot, and two sets of rotating shafts are arranged on the buffer frame. One end of the set of torsion springs is connected with the machine table, and the other end of the two sets of torsion springs is connected with the buffer frame.

An automatic lifting elevator of the utility model also includes a rotating roller, the left end of the buffer frame is provided with a slot, and the rotating roller is installed on the slot in rotation.

The utility model relates to a self-lifting elevator, the right end of the lifting tray is connected with a front shovel.

An automatic lifting elevator of the utility model also includes a protective cover, which is detachably installed at the bottom of the machine platform.

The utility model relates to an automatic lifting elevator, wherein an anti-collision pad is connected to the inner wall on the right side of the buffer frame.

The utility model relates to an automatic lifting elevator, wherein the inner walls of the front and rear sides of the lifting frame are connected with sliding pads.

The utility model relates to an automatic lifting elevator, two groups of reinforcing plates are symmetrically connected on the fixed frame, and the bottom ends of the two groups of reinforcing plates are connected to the top of the machine table.

A kind of automatic lifting type lift of the present utility model also comprises four groups of universal wheels, and four groups of universal wheels are respectively fixedly installed on the bottom of four groups of supporting legs.

Compared with the prior art, the utility model has the beneficial effects as follows: firstly, when in use, the staff puts the goods on the buffer rack, and under the action of the goods, the buffer rack lies flat in the card slot, and at this time, the inner side of the buffer rack The horizontal end is level with the top of the machine table, and then by starting the lifting motor, the lifting motor drives the driving screw to rotate, and the driving screw drives the driven screw to rotate through the cooperation of the pulley and the belt, and the driving screw and the driven screw pass through the screw. The screw thread of the sleeve drives the lifting frame down, so that the bottom of the lifting tray is in contact with the top of the machine, and then by starting the cylinder, the cylinder pushes the lifting tray to move to the right. Under the blocking of the buffer frame, the goods are smoothly shoveled onto the lifting tray. Then through the reverse rotation of the lifting motor, the lifting tray is lifted up, and the staff only need to place the goods on the buffer rack without waiting for the lifting tray to fall, which is convenient for transferring other goods during this period, so that the staff can be fully utilized To avoid waste of man-hours, at the beginning, the buffer rack is tilted to the right, and the torsion spring can reset the buffer rack to ensure that the right side of the buffer rack is low to facilitate the placement of goods and effectively improve the convenience of use.

Description of drawings

Fig. 1 is the front schematic view of the utility model.

Fig. 2 is a schematic diagram of the front side sectional structure of the utility model.

Fig. 3 is a schematic view of the partial structure on the left side of the utility model.

Fig. 4 is a schematic diagram of a partial cross-sectional structure on the upper side of the installation of the lifting frame in the utility model.

Fig. 5 is a schematic diagram of a partial cross-sectional structure on the upper side of the installation of the buffer rack in the utility model.

Fig. 6 is a schematic diagram of a partial enlarged structure at A of the utility model.

Marks in the attached drawings: 1. Machine platform; 2. Outrigger; 3. Fixed frame; 4. Lifting motor; 5. Active screw rod; 6. Driven screw rod; 7. Pulley; 8. Belt; 9. Lifting frame ; 10, screw sleeve; 11, cylinder; 12, lifting tray; 13, buffer frame; 14, rotating shaft; 15, torsion spring; 16, rotating roller; 17, front shovel; 18, protective cover; 20. Sliding pad; 21. Reinforcement plate; 22. Universal wheel.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

As shown in Figures 1 to 6, a self-lifting elevator of the present invention includes a machine platform 1, four sets of legs 2 are provided at the bottom of the machine platform 1, and a fixed frame 3 is fixedly provided at the top of the machine platform 1. Including lifting motor 4, driving screw rod 5, driven screw rod 6, belt 8, lifting frame 9, two sets of cylinders 11, lifting tray 12 and buffer frame 13, lifting motor 4 is fixedly installed on fixed frame 3, and driving screw rod 5 and the driven screw mandrel 6 are symmetrically rotated on the fixed frame 3, and the top of the active screw mandrel 5 is fixedly connected to the output end of the lifting motor 4, and the bottom ends of the active screw mandrel 5 and the driven screw mandrel 6 are fixedly sleeved There are pulleys 7, the belts 8 are rotatably set on two sets of pulleys 7, two sets of screw sleeves 10 are fixed on the lifting frame 9, and the two sets of screw sleeves 10 are respectively screw-mounted on the driving screw rod 5 and the driven screw rod 6 Two groups of air cylinders 11 are fixed symmetrically on the lifting frame 9, and the lifting tray 12 is slidably installed on the lifting frame 9. There are two groups of pin holes in the groove, and two groups of rotating shafts 14 are arranged on the buffer frame 13, and the buffer frame 13 is installed on the positioning groove through the cooperation of the rotating shaft 14 and the pin holes, and the two groups of rotating shafts 14 are equipped with torsion springs 15. , one end of the two sets of torsion springs 15 is connected to the machine 1, and the other end of the two sets of torsion springs 15 is connected to the buffer frame 13; first, when in use, the staff places the goods on the buffer frame 13, and under the action of the goods, The buffer frame 13 lies flat in the card slot. At this time, the lateral end of the buffer frame 13 is horizontal to the top of the machine table 1. Then, by starting the lifting motor 4, the lifting motor 4 drives the active screw rod 5 to rotate, and the active screw rod 5 passes through the pulley. The cooperation of 7 and belt 8 drives the driven screw 6 to rotate, and the driving screw 5 and driven screw 6 drive the lifting frame 9 down through the thread cooperation with the screw sleeve 10, so that the bottom of the lifting tray 12 is in contact with the top of the machine 1 , and then by starting the cylinder 11, the cylinder 11 pushes the lifting tray 12 to move to the right, and under the blocking of the buffer frame 13, the goods are smoothly shoveled onto the lifting tray 12, and then the lifting tray 12 is moved by the reverse rotation of the lifting motor 4. Lifting up, the staff only needs to place the goods on the buffer rack 13 without waiting for the lifting pallet 12 to fall, which is convenient for transferring other goods during this period, so that the working hours of the staff can be fully utilized and the waste of working hours can be avoided. At this time, the buffer rack 13 is in the state of tilting to the right, and the torsion spring 15 can reset the buffer rack 13 to ensure that the right side of the buffer rack 13 is low to facilitate the placement of goods and effectively improve the convenience of use.

A kind of automatic lifting type elevator of the present utility model also comprises rotating roller 16, and the left end of buffer frame 13 is provided with slot, and rotating roller 16 is installed on the groove by rotation; Among them, the rotating roller 16 produces rolling, and the sliding friction is replaced by rolling friction, so as to reduce the direct friction between the lifting tray 12 and the buffer rack 13, and reduce the limitation of use.

The utility model relates to an automatic lifting elevator, the right end of the lifting tray 12 is connected with a front shovel 17; by setting the front shovel 17, the lifting tray 12 can more easily shovel up the goods and improve the reliability of use.

A kind of automatic lift type elevator of the present utility model also comprises protective cover 18, and protective cover 18 is installed on the bottom of machine platform 1 detachably; The pulley 7 and the belt 8 run stably, reducing the limitation of use.

A kind of automatic lifting type elevator of the present utility model, on the inner wall on the right side of described buffer frame 13, be connected with anti-collision pad 19; The buffer rack 13 generates a collision, which improves the reliability of use.

A kind of automatic lifting elevator of the present utility model, the inner walls of the front and rear sides of the lifting frame 9 are connected with sliding pads 20; by setting the sliding pads 20, the sliding of the lifting tray 12 can be made smoother, and the reliability of use can be improved. sex.

A kind of automatic lifting type lifter of the present utility model, two sets of reinforcing plates 21 are symmetrically connected on the fixed frame 3, and the bottom ends of the two groups of reinforcing plates 21 are all connected with the top of the machine platform 1; by setting the reinforcing plates 21, The connection between the fixing frame 3 and the machine platform 1 can be made more stable and firm, and the reliability of use can be improved.

A kind of automatic lifting elevator of the present utility model also comprises four groups of universal wheels 22, and four groups of universal wheels 22 are fixedly installed on the bottom of four groups of legs 2 respectively; The movement is more labor-saving and convenient, and the limitation of use is reduced.

An automatic lifting elevator of the utility model, when it is in use, the staff puts the goods on the buffer rack 13, and under the action of the goods, the buffer rack 13 lies flat in the card slot, and at this time, the inner side of the buffer rack 13 The horizontal end is level with the top of the machine table 1, and then by starting the lifting motor 4, the lifting motor 4 drives the active screw rod 5 to rotate, and the active screw rod 5 drives the driven screw rod 6 to rotate through the cooperation of the pulley 7 and the belt 8, and the active screw rod 6 rotates. 5 and the driven screw 6 drive the lifting frame 9 to descend through the thread cooperation with the screw sleeve 10, so that the bottom end of the lifting tray 12 is in contact with the top of the machine table 1, and then by starting the cylinder 11, the cylinder 11 pushes the lifting tray 12 to move to the right. Under the blocking of the buffer rack 13, the goods are smoothly shoveled onto the lifting pallet 12, and then the lifting pallet 12 is lifted by the reverse rotation of the lifting motor 4, and the staff only needs to place the goods on the buffer rack 13 without Just wait for the lifting tray 12 to fall. Initially, the buffer rack 13 is in a state of tilting to the right, and the torsion spring 15 can reset the buffer rack 13 to ensure that the right side of the buffer rack 13 is low to facilitate the placement of goods.

An automatic lifting elevator of the utility model, its installation method, connection method or setting method are all common mechanical methods, as long as it can achieve its beneficial effect, it can be implemented; the lifting of the automatic lifting elevator of the utility model Motors and cylinders are purchased from the market, and technicians in this industry only need to install and operate them according to the attached instruction manual.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And modification should also be regarded as the protection scope of the present utility model.

Claims (8)

1. An automatic lifting elevator, including a machine platform (1), four sets of outriggers (2) are provided at the bottom of the machine platform (1), and a fixed frame (3) is fixed at the top of the machine platform (1). That is, it also includes the lifting motor (4), the driving screw (5), the driven screw (6), the belt (8), the lifting frame (9), two sets of cylinders (11), the lifting tray (12) and the cache frame (13), the lifting motor (4) is fixedly installed on the fixed frame (3), the active screw rod (5) and the driven screw rod (6) are symmetrically rotated and installed on the fixed frame (3), and the active screw rod The top of (5) is fixedly connected with the output end of the lifting motor (4), and the bottom ends of the active screw mandrel (5) and the driven screw mandrel (6) are fixedly set with a pulley (7), and the belt (8) is rotated and sleeved on the On two groups of belt pulleys (7), two groups of threaded sleeves (10) are fixedly arranged on the elevating frame (9), and two groups of threaded sleeves (10) are respectively threaded and sleeved on the driving screw rod (5) and the driven screw rod ( 6), two groups of air cylinders (11) are fixed symmetrically on the lifting frame (9), and the lifting tray (12) is slidably installed on the lifting frame (9). The left end of the lifting tray (12) and the cylinder (11) The output end is fixedly connected, the top of the machine (1) is provided with a card slot, and two sets of pin holes are provided in the card slot, two sets of rotating shafts (14) are provided on the buffer frame (13), and the buffer frame (13) passes through the rotating shaft (14 ) and the pin hole are installed on the positioning groove, and the two sets of rotating shafts (14) are equipped with torsion springs (15). One end of the two sets of torsion springs (15) is connected to the machine (1). The other end of spring (15) is connected with buffer frame (13). 2. An automatic lifting elevator according to claim 1, characterized in that it also includes a rotating roller (16), the left end of the buffer frame (13) is provided with a slot, and the rotating roller (16) is rotatably installed on the slot . 3. The automatic lifting elevator according to claim 2, characterized in that, a front shovel (17) is connected to the right end of the lifting tray (12). 4. An automatic lifting elevator according to claim 3, characterized in that it further comprises a protective cover (18), and the protective cover (18) is detachably installed at the bottom of the machine platform (1). 5 . The automatic lifting elevator according to claim 4 , characterized in that, an anti-collision pad ( 19 ) is connected to the inner wall on the right side of the buffer frame ( 13 ). 6 . The automatic lifting elevator according to claim 5 , wherein sliding pads ( 20 ) are connected to the inner walls of the front and rear sides of the lifting frame ( 9 ). 7. An automatic lifting elevator as claimed in claim 6, characterized in that two groups of reinforcing plates (21) are symmetrically connected on the fixed frame (3), and the bottom of the two groups of reinforcing plates (21) Both ends are connected with the top of the machine platform (1). 8. An automatic lifting elevator according to claim 7, characterized in that it also includes four sets of universal wheels (22), and the four sets of universal wheels (22) are fixedly installed on the four sets of legs (2) bottom end.

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