Cover lifting equipment for tank body
By designing a lid-lifting device for tanks, which automatically lifts and removes the lid using a frame, lifting plate, and telescopic components, the risk of burns from high-temperature lids is eliminated, and operational safety and adaptability are improved.
Patent Information
- Application Number
- CN202520335232.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-28
AI Technical Summary
After prolonged heat treatment, the can lid is at a high temperature, posing a risk of burns to workers who come into contact with it.
A lid-lifting device for tanks has been designed, including a frame, a lifting plate, a moving component, a lifting component, and a telescopic component. Through the coordinated action of these components, the lid is automatically lifted and removed, avoiding direct contact between workers and the high-temperature lid.
It effectively prevents burns to staff, improves the stability and adaptability of the can lid during lifting and moving, and ensures operational safety.
Smart Images
Figure CN223688082U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of production equipment, in particular to a lid lifting device for a tank. BACKGROUND
[0002] Production equipment refers to machines used for processing, assembling, testing or packaging products, covering both automated and manual operations. In production processing, in order to improve the mechanical properties of parts, the parts are usually placed in a tank, and the parts are heated to a certain temperature to change their physical or chemical properties.
[0003] Specifically, the lid of the tank is opened, and then the parts are placed in the tank. After the parts are heat treated in the tank, the worker opens the lid on the tank. After the tank lid is opened, the parts are taken out of the tank by a special device.
[0004] According to the related technology in the above, the inventors believe that if the worker touches the tank lid after a long time of heat treatment, the temperature of the tank lid is high, and the risk of scalding is easy to occur. CONTENT OF THE UTILITY MODEL
[0005] The technical problem to be solved by the present application is to provide a lid lifting device for a tank, which solves the technical problem that the temperature of the tank lid is high after a long time of heat treatment, and the risk of scalding is easy to occur if the worker touches it.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] A lid lifting device for a tank, comprising: a rack for supporting the lid lifting device; a lifting plate installed on the rack, the lifting plate being provided with a support rod for supporting the tank lid; a moving assembly installed on the rack, the moving assembly being used to move the rack; a lifting assembly installed on the rack, the lifting assembly being used to drive the lifting plate to lift; and a telescopic assembly installed on the lifting plate, the telescopic assembly being used to drive the support rod to telescope.
[0008] Further, the moving assembly comprises a plurality of rollers which are arranged at intervals on the rack, and the rollers are all installed on the rack.
[0009] Further, the lifting assembly comprises a lifting cylinder which is installed vertically on the rack, and the piston rod of the lifting cylinder is connected with the lifting plate.
[0010] Further, the telescopic assembly comprises a telescopic cylinder, which is installed on the lifting plate, and one end of a piston rod of the telescopic cylinder is connected with the support rod.
[0011] Further, an adjusting groove is formed on the lifting plate, one end of the piston rod of the telescopic cylinder passes through the adjusting groove on the lifting plate, and the end of the piston rod of the telescopic cylinder passing through the adjusting groove is connected with the support rod.
[0012] Further, a support surface is formed on the support rod, the support surface is horizontally arranged as a whole, and a limiting nut is arranged on a side of the support rod away from the telescopic cylinder, and the limiting nut is threadedly connected on the support rod.
[0013] Further, a guide rod is arranged on the rack, a guide groove is formed on the guide rod, a guide plate is arranged on the lifting plate, one end of the guide plate is connected with the lifting plate, and the other end is slidably connected with the guide groove.
[0014] In summary, the present application has at least one of the following beneficial technical effects for the cover lifting device for the tank:
[0015] 1. In use, the rack is moved to the side close to the tank through the moving assembly, then the lifting plate is lifted by the lifting assembly, the support rod is moved to the side close to the tank cover by the telescopic assembly when the lifting plate is lifted to the side close to the tank cover, the tank cover is moved away from the tank by the rack through the moving assembly when the support rod lifts the tank cover, thereby preventing the workers from directly contacting the tank cover with high temperature, and reducing the risk of workers being scalded by contacting the tank cover;
[0016] 2. The stability of the tank cover during lifting and moving is improved by the support surface on the support rod and the limiting nut.
[0017] 3. The support rod can lift tank covers of different sizes by the telescopic cylinder driving the support rod to extend and retract, and the adjusting groove on the lifting plate, thereby improving the adaptability of the support rod to the tank cover. BRIEF DESCRIPTION OF DRAWINGS
[0018] Fig. 1 is a schematic view of the overall structure of the cover lifting device for the tank provided in the present application;
[0019] Fig. 2 is a schematic view of the lifting cylinder structure provided in the present application;
[0020] Fig. 3 is a schematic view of the lifting plate structure provided in the present application.
[0021] Fig. 1 is a rack; 11 is a pin; 12 is a guide rod; 121 is a guide groove; 2 is a lifting plate; 21 is a support rod; 211 is a support surface; 22 is an adjusting groove; 23 is a positioning hole; 24 is a limiting nut; 25 is a guide plate; 3 is a moving assembly; 31 is a roller; 4 is a lifting assembly; 41 is a lifting cylinder; 5 is a telescopic assembly; 51 is a telescopic cylinder; 52 is a fixing bolt; 53 is a fixing nut. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model will be further described below in combination with specific embodiments.
[0023] The following will be described in combination with the accompanying Figs. 1-3 The application will be further described in detail.
[0024] The embodiments of the application disclose a cover lifting device for a tank.
[0025] Referring to Figs. 1-2 A cover lifting device for a tank comprises a rack 1, the rack 1 is provided with a lifting plate 2, the lifting plate 2 is provided with a support rod 21, and the support rod 21 supports a tank cover. The rack 1 is provided with a moving assembly 3 and a lifting assembly 4, the moving assembly 3 drives the rack 1 to move, the lifting assembly 4 drives the lifting plate 2 to lift, the lifting plate 2 is provided with a telescopic assembly 5, and the telescopic assembly 5 drives the support rod 21 to extend and retract.
[0026] Referring to Fig. 2 The rack 1 is in the shape of a rectangle as a whole, the rack 1 is provided with pins 11 at the bottom in the vertical direction, one pin 11 is arranged at each of the four corners of the rectangular rack 1, one end of each of the four pins 11 is integrally formed with the rack 1, and the other end extends away from the rack 1. The moving assembly 3 comprises rollers 31 corresponding to the four pins 11, in use, the rollers 31 are installed on the four pins 11, and the rack 1 moves through the rollers 31. The rack 1 moves through the rollers 31, so that the convenience of moving the tank cover is improved.
[0027] The lifting plate 2 is in the shape of a rectangular plate as a whole, and the length direction of the lifting plate 2 is vertically arranged. The telescopic assembly 5 comprises two telescopic cylinders 51 arranged in the width direction of the lifting plate 2. The lifting plate 2 is provided with an adjusting groove 22, and the length direction of the adjusting groove 22 is parallel to the width direction of the lifting plate 2. In use, the telescopic cylinder 51 is installed on the lifting plate 2, and one end of the piston rod of the telescopic cylinder 51 is arranged to pass through the adjusting groove 22 of the lifting plate 2. The support rod 21 corresponds to the telescopic cylinder 51, and one end of the support rod 21 is connected to one end of the piston rod of the telescopic cylinder 51. In use, the telescopic cylinder 51 drives the support rod 21 to move away from or close to the lifting plate 2, so that the convenience of lifting the tank cover by the lifting plate 2 is improved.
[0028] Referring to Figs. 2-3 Further, the lifting plate 2 is provided with a positioning hole 23 on both sides of the adjusting groove 22, and the telescopic cylinder 51 is provided with a fixing bolt 52, one end of the fixing bolt 52 passes through the telescopic cylinder 51 and the positioning hole 23 on the lifting plate 2, and the end of the fixing bolt 52 passing through the positioning hole 23 is provided with a fixing nut 53, the fixing nut 53 is threadedly connected with the fixing bolt 52, and one end of the fixing nut 53 abuts against the lifting plate 2. In use, the two telescopic cylinders 51 are moved along the adjusting groove 22 to the side close to or away from each other, so that the support rod 21 can lift tank covers of different diameters, and the adaptability of the support rod 21 is improved.
[0029] Referring to Fig. 3 During the lifting of the tank cover by the support rod 21, in order to prevent the tank cover from falling due to the acceleration generated during the movement of the rack 1. The two support rods 21 are provided with a support surface 211, the support surface 211 is arranged horizontally as a whole, and the end of the two support rods 21 away from the lifting plate 2 is provided with a limiting nut 24, the limiting nut 24 is threadedly connected with the corresponding support rod 21. In use, the tank cover is arranged on the two support rods 21, and the horizontal support surface 211 on the support rod 21 can improve the stability of the tank cover on the support rod 21, and in addition, the limiting nut 24 can limit the tank cover to prevent the tank cover from slipping during movement.
[0030] Referring to Fig. 2,In order to improve the convenience of lifting the lifting plate 2 on the rack 1, the lifting assembly 4 comprises a lifting cylinder 41 vertically installed on the rack 1, and the piston rod of the lifting cylinder 41 is connected with the lifting plate 2, and the lifting cylinder 41 drives the lifting plate 2 to lift. Further, the rack 1 is provided with guide rods 12 on both sides in the width direction of the lifting plate 2, the guide rods 12 are vertically arranged as a whole, one end of the guide rods 12 is connected with the rack 1, and the other end extends away from the rack 1. In addition, the guide rods 12 are provided with guide grooves 121, the lifting plate 2 is provided with guide plates 25, one end of the guide plates 25 is connected with the lifting plate 2, the other end extends towards the side close to the corresponding guide rod 12, and the guide plates 25 are in sliding fit with the guide grooves 121 on the guide rods 12. In use, the lifting plate 2 is in sliding fit along the guide grooves 121 on the guide rods 12 under the action of the lifting cylinder 41.
[0031] In use, the rack 1 moves towards the side close to the tank body through the rollers 31, then the lifting cylinder 41 drives the lifting plate 2 to lift, the telescopic cylinder 51 drives the support rod 21 to move towards the side close to the tank cover, then the lifting cylinder 41 drives the tank cover to lift, after the tank cover is lifted, the staff removes the tank cover from above the tank body through the rollers 31, after the tank cover is removed, the staff takes out the parts in the tank body, and then the staff covers the tank cover on the tank body again.
[0032] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.
Claims
1. A liftgate apparatus for a tank body, characterized by, The utility model relates to a lifting device for lifting the cover of a tank, which comprises: a frame (1) for supporting the lifting device; a lifting plate (2) mounted on the frame (1), the lifting plate (2) being provided with a support rod (21) for supporting the cover of the tank; a moving assembly (3) mounted on the frame (1) for moving the frame (1); a lifting assembly (4) mounted on the frame (1) for driving the lifting plate (2) to lift; a telescopic assembly (5) mounted on the lifting plate (2) for driving the support rod (21) to telescope.
2. A lift-off apparatus for a can body as defined in claim 1, wherein The moving assembly (3) comprises a plurality of rollers (31) arranged at intervals on the frame (1), each of the rollers (31) being mounted on the frame (1).
3. A lift-off apparatus for a can body as defined in claim 1, wherein The lifting assembly (4) comprises a lifting cylinder (41) mounted vertically on the frame (1), the piston rod of the lifting cylinder (41) being connected to the lifting plate (2).
4. The liftgate apparatus for a tank body of claim 1, wherein, The telescopic assembly (5) comprises a telescopic cylinder (51) mounted on the lifting plate (2), one end of the piston rod of the telescopic cylinder (51) being connected to the support rod (21).
5. A lift-off apparatus for a can body as defined in claim 4, wherein, An adjusting groove is formed in the lifting plate (2), one end of the piston rod of the telescopic cylinder (51) passing through the adjusting groove in the lifting plate (2), and the end of the piston rod of the telescopic cylinder (51) passing through the adjusting groove being connected to the support rod (21).
6. A lift cap apparatus for a can body as defined in claim 4, wherein A support surface (211) is formed in the support rod (21), the support surface (211) being arranged horizontally as a whole, and a limiting nut (24) is arranged on the side of the support rod (21) away from the telescopic cylinder (51), the limiting nut (24) being threadedly connected to the support rod (21).
7. A lift cap apparatus for a can body as defined in claim 1, wherein A guide rod (12) is arranged on the frame (1), the guide rod (12) being provided with a guide groove (22) (121), a guide plate (25) is arranged on the lifting plate (2), one end of the guide plate (25) being connected to the lifting plate (2), and the other end of the guide plate (25) being in sliding fit with the guide groove (22) (121).