Barrel outer cover elevator

Abstract

The invention provides a barrel outer cover lifting machine, which belongs to the technical field of chemical material packaging and comprises a barrel outer cover lifting module, and a bearing module is arranged at the lower end of the barrel outer cover lifting module; the barrel outer cover lifting module comprises an adjusting unit, and a lifting unit is arranged on the adjusting unit. The automatic feeding device solves the problems that the labor intensity is high, the feeding speed is low, the packaging efficiency is reduced and the labor cost is increased due to the fact that existing barrel outer cover feeding is mostly conducted manually.

Description

Technical Field

[0001] The invention belongs to the technical field of chemical material packaging, and in particular relates to a barrel outer cover lifting machine. Background Art

[0002] 200L closed double ring plastic barrel is also called chemical packaging barrel. It is a container specially designed for packaging, storing and transporting chemicals. It has the characteristics of leakproof, anti-corrosion and corrosion resistance, and can protect the purity and quality of chemicals. It is widely used in the chemical, coating, food, medicine and other industries, and can be used to store different types of chemicals and liquid substances, such as loading solvents, coatings, acids and alkalis, hydrocarbon solvents, dyes, pesticides, etc. After the barrel is filled with chemical materials, the inner cover and outer cover need to be installed on the mouth of the barrel to seal the mouth of the barrel. When using barrels to package chemical materials, the outer cover of the barrel is gradually reduced with the packaging, and the outer cover of the barrel needs to be loaded to ensure the normal packaging.

[0003] The existing method of loading the outer cover of the barrel is mostly done manually, which is not only labor-intensive but also slow, thus reducing packaging efficiency and increasing labor costs. Summary of the invention

[0004] The invention provides a barrel outer cover lifting machine, which aims to solve the problem that the existing barrel outer cover loading is mostly done manually, which not only has high labor intensity, but also has slow loading speed, reduces packaging efficiency, and also increases labor costs.

[0005] An embodiment of the present invention provides a barrel outer cover lifting machine, comprising a barrel outer cover lifting module, wherein a bearing module is installed at the lower end of the barrel outer cover lifting module; The barrel outer cover lifting module comprises an adjusting unit, on which a lifting unit is mounted.

[0006] Furthermore, the adjustment unit includes a bracket, a hydraulic rod is installed on the bracket, the outer side of the fixed end of the hydraulic rod is fixedly connected to a support, a pair of bearing frames are mirror-mounted on the upper end of the support, a pair of guide rails are mirror-mounted on the side of the support, and a slide is movably installed between the pair of guide rails.

[0007] Furthermore, the lifting unit includes an outer cover screwed on the output end of the hydraulic rod, the outer cover is screwed to the upper end of the carrier frame, the outer cover is fixedly connected to the slide seat, the vertical ends inside the outer cover are screwed to rollers, a pair of rollers are connected through a conveyor belt transmission, one side of the upper end of the outer cover is fixedly connected to the lifting motor, the other side of the upper end of the outer cover is connected to the discharge trough, the output end of the lifting motor is connected to one end of the roller, a number of loading plates are evenly spaced on the conveyor belt, one side of the lower end of the outer cover is provided with an opening, and a storage trough is installed at the opening.

[0008] Furthermore, the bearing module comprises a bearing platform, a pair of side bearing blocks, a linkage unit, a constraint unit, a variable unit and a stop unit, and two pairs of wheel hubs are mirror-mounted on the lower wall of the bearing platform; A pair of side bearing blocks are movably arranged in the bearing platform; The linkage unit is installed in the bearing platform, and the linkage parts of the linkage unit are respectively connected to a pair of side bearing blocks, so as to pull the pair of side bearing blocks to move closer to or away from each other; The constraint unit is installed between the bearing platform and a plurality of wheel hubs to constrain the movement of the wheel hubs; The change unit is installed on the side bearing block, and is used to contact the constraint unit when a pair of side bearing blocks move away from each other, so as to assist the constraint unit in constraining the wheel hub to change; The stop unit is installed on the lower wall surface of the side bearing block, and is used to carry the side bearing block and stop the side bearing block; Each of the restraining units comprises a connecting strip, a restraining cover and a spiral beryllium copper wire, one end of the connecting strip is arranged on the lower wall surface of the bearing platform, and the other end of the connecting strip is connected to the wheel hub; The restraint cover is connected to the outside of the connection strip, and a rubber sheet is installed at the lower end of the restraint cover; The spiral beryllium copper wire is hooped between the connecting strip and the restraining cover, the top of the spiral beryllium copper wire is pressed against the restraining cover, and the bottom of the spiral beryllium copper wire is pressed against the wheel hub. When the spiral beryllium copper wire is shortened, the rubber sheet and the wheel hub are in contact with each other to restrain the movement of the wheel hub. The movable unit comprises a pair of assembly bars, a pair of movable plates and a stop table, wherein the assembly bars are arranged in an assembly opening on the side bearing block; The movable sheet is movably mounted on the assembly bar, and the bottom of the movable sheet extends out from the movable opening on the bearing platform and extends toward the restraining cover; The stop platform is installed at the bottom of the movable plate, and is used to press the restraint cover downward after a pair of side bearing blocks move away from each other, so as to assist the rubber plate and the wheel hub to stick together. The second spiral beryllium copper wire is hooped on the outer surface of the assembly strip, and one end of the second spiral beryllium copper wire is tightly attached to the bearing block, and the other end of the second spiral beryllium copper wire is tightly attached to the upper wall surface of the movable plate. The second spiral beryllium copper wire is used to apply force to the movable plate, so that the stop platform moves toward the direction close to the restraint cover. The restraint cover is funnel-shaped, and the radius of the restraint cover decreases from top to bottom. The wall where the stop platform and the restraint cover are attached is a slope matching the funnel-shaped outer wall structure, which is used to press the restraint cover downward when the stop platform moves laterally.

[0009] Furthermore, the linkage unit comprises a linkage rod and a pair of linkage screws, the linkage rod is screwed in the bearing platform, one end of the linkage rod extends out from the inside of the bearing platform, and the other end of the linkage rod is fixedly connected to the umbrella plate 1, and a plurality of teeth are reserved at equal intervals on the outer peripheral surface of the umbrella plate 1; A pair of the linkage screws are each connected to the corresponding side bearing block, and the other end of the linkage screw is fixedly connected to the umbrella disc 2. A plurality of teeth are reserved at equal intervals on the outer peripheral surface of the umbrella disc 2, among which the pair of the umbrella discs 2 are each engaged with the corresponding umbrella disc 1 through the teeth.

[0010] Furthermore, a pair of movable columns are fixedly connected to the bearing platform, and a groove for the movable columns to be embedded is reserved on each of the pair of side bearing blocks, so as to constrain the movement direction of the pair of side bearing blocks.

[0011] Furthermore, the movable unit also includes a folding plate installed at the lower end of the supporting platform, and the folding plate is wrapped around the outside of the movable sheet to prevent garbage from flying into the supporting platform.

[0012] Furthermore, the stop unit comprises a rotating screw, a second bearing frame and a rotating handle, and the rotating screw is screwed on the side bearing block; The second bearing frame is installed below the side bearing block, and the second bearing frame is threadedly connected to the rotating lead screw to support the side bearing block; The rotating handle is fixedly connected to the top of the rotating lead screw and is used for twisting the rotating lead screw to change the height of the second supporting frame.

[0013] Furthermore, the second bearing frame includes a bearing block and a bearing pad, and the bearing block is threadedly connected to the rotating screw; the bearing pad is installed at the bottom of the bearing block, and the bearing pad is provided with a plurality of saw teeth to prevent slippage after the bearing pad is in contact with the ground.

[0014] Furthermore, two pairs of tensioning screws are mirror-mounted on the bearing platform, and the tensioning screws are threadedly connected to the bracket.

[0015] The beneficial effects of the present invention are: 1. The present invention stably supports the barrel outer cover lifting module through the supporting module, and adjusts the inclination angle of the lifting unit through the adjusting unit to ensure that the barrel outer cover can be lifted to the loading position for loading, thereby realizing automatic loading of the barrel outer cover, greatly improving packaging efficiency, and saving labor costs.

[0016] 2. The present invention is provided with a pair of movable side bearing blocks on the bearing module, which can provide a larger bearing area when the side bearing blocks are movable and extended from the bearing platform; By installing a variable unit to assist the constraint unit, the position of the wheel hub can be constrained, thereby enhancing the stability of the wheel hub during operation to prevent the wheel hub from moving and causing instability in the device, thereby ensuring that the outer barrel cover can be loaded normally; by installing a side load-bearing block to assist the stop unit, the load-bearing range of the device can be changed according to the needs of the device, thereby further enhancing the stability of the device during operation.

[0017] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the main structure of an embodiment of the present invention; Figure 2 It is a schematic diagram of the side structure of the barrel outer cover lifting module according to an embodiment of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of a carrier module according to an embodiment of the present invention; Figure 4 This is a bottom view structural diagram of a carrier module according to an embodiment of the present invention; Figure 5 For the embodiment of the present invention Figure 3 Schematic diagram of the cross-sectional structure in the MM direction; Figure 6 For the embodiment of the present invention Figure 3 Schematic diagram of the cross-sectional structure in the NN direction; Figure 7 For the embodiment of the present invention Figure 3 Schematic diagram of the cross-sectional structure in the PP direction; Figure 8 For the embodiment of the present invention Figure 3 Schematic diagram of the cross-sectional structure in the QQ direction; Fig. 9 It is a schematic diagram of the structure of a carrier platform according to an embodiment of the present invention; Fig.10 This is a schematic diagram of the side bearing block structure of an embodiment of the present invention; Figure numerals: 1, barrel cover lifting module; 2, bearing module; 11, bracket; 12, hydraulic rod; 13, outer cover; 14, support; 15, guide rail; 16, bearing frame 1; 17, slide seat; 18, discharge chute; 19, lifting motor; 110, conveyor belt; 111, loading plate; 112, storage trough; 21, bearing platform; 211, wheel hub; 212, tensioning screw; 213, groove; 214, movable column; 215, variable port; 22, side bearing block; 221, movable hole; 222, assembly port; 23, linkage unit; 231, linkage rod; 2311, umbrella plate one; 232, linkage screw; 2321, umbrella plate two; 24, constraint unit; 241, connection strip; 242, constraint cover; 243, spiral beryllium copper wire one; 25, variable unit; 251, assembly strip; 252, variable sheet; 253, stop platform; 2531, slope; 254, spiral beryllium copper wire two; 255, folding plate; 26, stop unit; 261, rotating screw; 262, bearing frame two; 2621, bearing block; 2622, bearing pad; 263, rotating handle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Reference Figure 1-Figure 10 The embodiment of the present invention provides a barrel cover lifting machine, comprising a barrel cover lifting module 1, and a bearing module 2 is installed at the lower end of the barrel cover lifting module 1; The barrel outer cover lifting module 1 comprises an adjusting unit, on which a lifting unit is mounted.

[0021] The barrel outer cover lifting module 1 is stably supported by the supporting module 2, and the inclination angle of the lifting unit is adjusted by the adjusting unit to ensure that the barrel outer cover can be lifted to the loading position for loading, thereby realizing automatic loading of the barrel outer cover and greatly improving packaging efficiency.

[0022] Reference Figure 1 and Figure 2 The adjustment unit includes a bracket 11, on which a hydraulic rod 12 is mounted. The outer side of the fixed end of the hydraulic rod 12 is fixedly connected to a support 14. A pair of bearing frames 16 are mounted in a mirror image on the upper end of the support 14. A pair of guide rails 15 are mounted in a mirror image on the side of the support 14. A slide 17 is movably mounted between the pair of guide rails 15.

[0023] Through the extension and retraction of the hydraulic rod 12, and under the cooperation of the guide rail 15, the carrier frame 16 and the slide 17, the lifting unit is moved to adjust the inclination angle of the lifting unit to ensure that the lifting unit can lift the barrel cover upward, thereby ensuring automatic loading of the device.

[0024] Reference Figure 1 and Figure 2 The lifting unit includes an outer cover 13 screwed to the output end of the hydraulic rod 12, the outer cover 13 is screwed to the upper end of the carrier frame 16, the outer cover 13 is fixedly connected to the slide seat 17, the vertical ends inside the outer cover 13 are screwed to rollers, a pair of rollers are connected through a conveyor belt 110, one side of the upper end of the outer cover 13 is fixedly connected to the lifting motor 19, the other side of the upper end of the outer cover 13 is connected to the discharge chute 18, the output end of the lifting motor 19 is connected to one end of the connected roller, a number of loading plates 111 are evenly spaced on the conveyor belt 110, one side of the lower end of the outer cover 13 is provided with an opening, and a storage trough 112 is installed at the opening.

[0025] Pour the barrel outer cover into the storage trough 112, and the lifting motor 19 drives the roller to rotate, thereby moving the conveyor belt 110, and the conveyor belt 110 drives the loading plate 111 to reciprocate. When the loading plate 111 moves to the storage trough 112, the loading plate 111 brings out the barrel outer cover and makes it rise. When the barrel outer cover moves to the discharge trough 18, the barrel outer cover falls from the loading plate 111 to the discharge trough 18, and is then transported to the next process by the discharge trough 18, thereby realizing automatic loading of the barrel outer cover.

[0026] Reference Figure 3-Figure 5 The bearing module 2 includes a bearing platform 21, a pair of side bearing blocks 22, a linkage unit 23, a constraint unit 24, a change unit 25 and a stop unit 26. Two pairs of wheel hubs 211 are mirror-mounted on the lower wall of the bearing platform 21; a pair of side bearing blocks 22 are movably mounted in the bearing platform 21; the linkage unit 23 is mounted in the bearing platform 21, and the linkage parts of the linkage unit 23 are respectively connected to a pair of side bearing blocks 22, and are used to pull a pair of side bearing blocks 22 to move closer to or away from each other; the constraint unit 24 is mounted between the bearing platform 21 and a plurality of wheel hubs 211, and is used to constrain the movement of the wheel hub 211; the change unit 25 is mounted on the side bearing block 22, and the change unit 25 is used to touch the constraint unit 24 when a pair of side bearing blocks 22 move away from each other, so as to assist the constraint unit 24 in constraining the movement of the wheel hub 211; the stop unit 26 is mounted on the lower wall of the side bearing block 22, and is used to carry the side bearing block 22 and stop the opposite side bearing block 22.

[0027] By installing a pair of variable side bearing blocks 22, when the side bearing blocks 22 are variable and extend out from the bearing platform 21, a larger bearing area can be provided. By installing a variable unit 25 to assist the constraint unit 24, the position of the hub 211 can be constrained to enhance the stability of the hub 211 during operation to prevent the hub 211 from moving and causing instability of the device, thereby ensuring that the outer barrel cover can be loaded normally. By installing a side bearing block 22 to assist the stop unit 26, the bearing range of the device can be changed according to the needs of the device, further enhancing the stability of the device during operation.

[0028] Reference Figure 5 and Figure 6 The linkage unit 23 includes a linkage rod 231 and a pair of linkage screws 232. The linkage rod 231 is screwed into the support platform 21. One end of the linkage rod 231 extends from the inside of the support platform 21. The other end of the linkage rod 231 is fixedly connected to the first umbrella plate 2311. A plurality of teeth are reserved at equal intervals on the outer circumference of the first umbrella plate 2311. The pair of linkage screws 232 are respectively connected to the corresponding side bearing blocks 22. The other end of the linkage screw 232 is fixedly connected to the second umbrella plate 2321. A plurality of teeth are reserved at equal intervals on the outer circumference of the second umbrella plate 2321. Among them, the pair of second umbrella plates 2321 are respectively engaged with the corresponding umbrella plate 1 2311 through the teeth. The threads of the pair of linkage screws 232 are opposite to each other. When the linkage rod 231 pulls the first umbrella plate 2311 to rotate, the pair of linkage screws 232 pull the pair of side bearing blocks 22 to move closer to or away from each other.

[0029] A motor is fixedly connected to the center of the side wall of the support platform 21 . The rotating part of the motor passes through the side wall of the support platform 21 and is connected to the linkage rod 231 . The linkage rod 231 is pulled by the motor to rotate.

[0030] Two pairs of tensioning screws 212 are mirror-mounted on the carrier platform 21 , and the carrier module 2 and the device can be assembled via the tensioning screws 212 , thereby enhancing the stability of the device during operation.

[0031] A pair of grooves 213 are reserved in the supporting platform 21, and a pair of side supporting blocks 22 are movably arranged in the pair of grooves 213 respectively. A pair of movable columns 214 are arranged in each groove 213. The two pairs of movable columns 214 are mirror-mounted on a pair of side supporting blocks 22. A pair of movable holes 221 capable of engaging the movable columns 214 are reserved on each of the side supporting blocks 22. The movable holes 221 and the movable columns 214 are arranged opposite to each other, which can constrain the changing direction of the pair of side supporting blocks 22, and can constrain the orientation of the side supporting blocks 22, thereby enhancing the stability of the side supporting blocks 22 during operation.

[0032] Reference Figure 7The number of the constraint units 24 is equal to that of the wheel hub 211. Each constraint unit 24 includes a connecting strip 241, a constraint cover 242 and a spiral beryllium copper wire 243. One end of the connecting strip 241 is arranged on the lower wall of the supporting platform 21, and the other end of the connecting strip 241 is connected to the wheel hub 211. The constraint cover 242 is hooped on the outside of the connecting strip 241, and a rubber sheet is arranged on the lower end of the constraint cover 242. The spiral beryllium copper wire 243 is hooped between the connecting strip 241 and the constraint cover 242, and the top of the spiral beryllium copper wire 243 is pressed on the constraint cover 242, and the bottom of the spiral beryllium copper wire 243 is pressed on the wheel hub 211. When the spiral beryllium copper wire 243 is in a shortened state, the rubber sheet and the wheel hub 211 are attached to each other to constrain the movement of the wheel hub 211. When the device is transferred, the moving unit 25 presses the restraint cover 242 downward, so that the restraint cover 242 moves downward toward the direction close to the wheel hub 211, and the rubber sheet at the lower end of the restraint cover 242 is in close contact with the outer wall of the wheel hub 211, so as to stop the wheel hub 211 to prevent the wheel hub 211 from rotating during operation. When the device on the carrier 21 is transferred, the restraint cover 242 can be pulled upward to move away from the wheel hub 211 through the deformation action of the spiral beryllium copper wire 243, thereby canceling the stop on the wheel hub 211, so that the employee can transfer the device on the carrier 21 later.

[0033] Reference Figure 8-Figure 10 The movable unit 25 is provided with a pair, each movable unit 25 includes a pair of assembly strips 251, a pair of movable sheets 252 and a stop platform 253. The assembly strip 251 is installed in the assembly opening 222 on the side bearing block 22; the movable sheet 252 is movably installed on the assembly strip 251, and the bottom of the movable sheet 252 extends from the movable opening 215 on the bearing platform 21 and extends toward the restraint cover 242; the stop platform 253 is installed at the bottom of the movable sheet 252, and a stop platform 253 is installed on a pair of movable sheets 252 located on the same side bearing block 22, and is used to press the restraint cover 242 downward after a pair of side bearing blocks 22 deviate from the change, so as to assist the rubber sheet and the wheel hub 211 to stick together.

[0034] The restraint cover 242 is funnel-shaped, and the radius of the restraint cover 242 decreases from top to bottom. The wall where the stop platform 253 and the restraint cover 242 are attached is a slope 2531 that matches the funnel-shaped outer wall structure, which is used to press the restraint cover 242 downward when the stop platform 253 moves horizontally.

[0035] When the side bearing block 22 moves, the assembly strip 251 assists the movable piece 252 to pull the stop platform 253 to move, so that the slope 2531 on the stop platform 253 touches the outer wall of the constraint cover 242, and the constraint cover 242 can be pulled to move downward. The peripheral walls of the two pairs of assembly strips 251 are hooped with spiral beryllium copper wires 254, and both ends of the two pairs of spiral beryllium copper wires 254 are fixedly connected to the inner wall of the side bearing block 22. When the side bearing block 22 returns to its original position, the spiral beryllium copper wires 254 can pull the movable piece 252 and the stop platform 253 to move and return to their original positions. The installation of the spiral beryllium copper wire 254 can provide a cavity for the movement of the movable plate 252 and the stop platform 253. Four pairs of movable openings 215 are reserved at the lower end of the supporting platform 21. A folding plate 255 is installed in each movable opening 215. The two ends of the four pairs of folding plates 255 are respectively fixedly connected to the movable opening 215 on the supporting platform 21 and wrapped around the outside of the movable plate 252. The folding plates 255 can be used to isolate garbage to prevent the garbage from flying into the supporting platform 21 and causing the garbage to stick to the surrounding wall of the assembly strip 251, thereby reducing the smoothness of the movement of the movable plate 252.

[0036] There are two pairs of stop units 26, each stop unit 26 includes a rotating screw 261, a second support frame 262 and a rotating handle 263. The rotating screw 261 is screwed onto the side support block 22; the second support frame 262 is installed under the side support block 22, and the second support frame 262 and the rotating screw 261 are threadedly connected to support the side support block 22; the rotating handle 263 is fixedly connected to the top of the rotating screw 261, and is used to twist the rotating screw 261 to change the height of the second support frame 262.

[0037] The second support frame 262 includes a support block 2621 and a support pad 2622. The support block 2621 and the rotating screw 261 are threadedly connected. The support pad 2622 is installed at the bottom of the support block 2621. The support pad 2622 is provided with a plurality of saw teeth to prevent the support pad 2622 from slipping after it touches the ground.

[0038] The tops of the two pairs of rotating screws 261 respectively pass through a pair of side bearing blocks 22 and extend above the side bearing blocks 22. The tops of the two pairs of rotating screws 261 are fixedly connected to the rotating handles 263. The rotating screws 261 can be pulled to rotate via the rotating handles 263. When the rotating screws 261 rotate, the bearing blocks 2621 and the bearing pads 2622 can be pulled downward via the threaded opening so that the bearing pads 2622 are close to the ground. With the cooperation of the serrations, the stability of the bearing platform 21 during work can be enhanced, so that employees can operate the stop unit 26.

[0039] A constraint rod is installed between the bearing block 2621 and the bearing platform 21, which can constrain the orientation of the bearing block 2621 and enhance the stability of the bearing block 2621 during operation.

[0040] The specific implementation method is as follows: when in use, the device is placed on the bearing platform 21, and the device is assembled through the tensioning screw 212 and the screw nut, which can enhance the stability of the device during operation. The motor power is turned on, and the motor pulls the linkage rod 231 to rotate. The linkage rod 231 can pull the linkage screw 232 to rotate through the umbrella plate 1 2311 to assist the umbrella plate 2 2321. When the linkage screw 232 rotates, the side bearing block 22 can be pulled to move toward the side away from the bearing platform 21 through the threaded mouth, and the movable column 2 14 can constrain the position of the side bearing block 22, and enhance the stability of the side bearing block 22 during operation. During the movement of the side bearing block 22, the moving sheet 252 can be assisted by the assembly strip 251 to pull the stop platform 253 to move, so that the stop platform 253 and the outer wall of the constraint cover 242 touch each other, and the wall surface where the stop platform 253 and the constraint cover 242 are attached is a slope surface, which can pull the constraint cover 242 to move downward toward the position close to the wheel hub 211, and the rubber sheet at the lower end of the constraint cover 242 and the wheel hub The outer wall of 211 is tightly attached, and the hub 211 can be stopped to prevent the hub 211 from rotating, thereby enhancing the stability of the bearing platform 21 during operation. In addition, as the side bearing block 22 is subsequently changed, the spiral beryllium copper wire 254 can be compressed and shortened, and then the rotating screw 261 can be pulled to rotate by rotating the handle 263. During the rotation of the rotating screw 261, the bearing block 2621 and the bearing pad 2622 can be pulled downward through the thread mouth to make the bearing pad 2622 close to the ground, thereby helping the sawtooth The stability of the support platform 21 during operation can be enhanced. When the device needs to be moved, the motor power is turned on, and the linkage rod 231 assists the umbrella plate 1 2311 and the umbrella plate 2 2321 to pull the linkage screw 232 to rotate, so that the side support block 22 is moved to the inside of the support platform 21 and returns to the original position. Through the deformation effect of the spiral beryllium copper wire 1 243, the restraint cover 242 can be pulled upward to move away from the wheel hub 211, thereby canceling the restraint on the wheel hub 211, so that the staff can move the device later. After the device is placed stably, the barrel cover is loaded, the power of the device is turned on, the hydraulic rod 12 is extended, and the lifting unit is moved with the cooperation of the guide rail 15, the carrier frame 16 and the slide 17, so that the outer cover 13 is tilted to a suitable angle, and the barrel cover is poured into the storage trough 112. The lifting motor 19 drives the roller to rotate, and then the conveyor belt 110 moves. The conveyor belt 110 drives the loading plate 111 to reciprocate. When the loading plate 111 moves to the storage trough 112, the loading plate 111 brings the barrel cover out and makes it rise. When the barrel cover moves to the discharge trough 18, the barrel cover falls from the loading plate 111 to the discharge trough 18, and is then transported to the next process by the discharge trough 18.

[0041] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A barrel cover lifting machine, characterized in that: It comprises a barrel outer cover lifting module (1), wherein a bearing module (2) is arranged at the lower end of the barrel outer cover lifting module (1); The barrel outer cover lifting module (1) comprises an adjusting unit, on which a lifting unit is mounted.

2. The barrel cover lifting machine according to claim 1, characterized in that: The adjustment unit comprises a bracket (11), a hydraulic rod (12) is mounted on the bracket (11), the outer side of the fixed end of the hydraulic rod (12) is fixedly connected to a support (14), a pair of bearing frames (16) are mounted in a mirror image on the upper end of the support (14), a pair of guide rails (15) are mounted in a mirror image on the side of the support (14), and a slide seat (17) is movably mounted between the pair of guide rails (15).

3. The barrel cover lifting machine according to claim 2, characterized in that: The lifting unit comprises an outer cover (13) screwed to the output end of the hydraulic rod (12), the outer cover (13) being screwed to the upper end of the carrier frame (16), the outer cover (13) being fixedly connected to the slide seat (17), the vertical ends of the inner side of the outer cover (13) being screwed to rollers, a pair of the rollers being connected by a conveyor belt (110), one side of the upper end of the outer cover (13) being fixedly connected to a lifting motor (19), the other side of the upper end of the outer cover (13) being connected to a discharge trough (18), the output end of the lifting motor (19) being connected to one end of the rollers, a plurality of loading plates (111) being arranged at equal intervals on the conveyor belt (110), one side of the lower end of the outer cover (13) being provided with an opening, a storage trough (112) being arranged at the opening.

4. The barrel cover lifting machine according to claim 3, characterized in that: The bearing module (2) comprises a bearing platform (21), a pair of side bearing blocks (22), a linkage unit (23), a constraint unit (24), a variable unit (25) and a stop unit (26); two pairs of wheel hubs (211) are mirror-mounted on the lower wall surface of the bearing platform (21); A pair of side bearing blocks (22) are movably arranged in the bearing platform (21); The linkage unit (23) is installed in the bearing platform (21), and the linkage parts of the linkage unit (23) are respectively connected to a pair of side bearing blocks (22) for pulling the pair of side bearing blocks (22) to move toward or away from each other; The constraint unit (24) is installed between the bearing platform (21) and the plurality of wheel hubs (211) and is used to constrain the movement of the wheel hubs (211); The moving unit (25) is mounted on the side bearing block (22), and the moving unit (25) is used to contact the constraint unit (24) when a pair of side bearing blocks (22) move away from each other, so as to assist the constraint unit (24) in constraining the wheel hub (211) to change; The stop unit (26) is installed on the lower wall surface of the side bearing block (22) and is used to support the side bearing block (22) and to stop the side bearing block (22); Each of the constraint units (24) comprises a connection bar (241), a constraint cover (242) and a spiral beryllium copper wire (243); one end of the connection bar (241) is mounted on the lower wall surface of the support platform (21), and the other end of the connection bar (241) is connected to the wheel hub (211); The restraining cover (242) is hoop-connected to the outside of the connecting strip (241), and a rubber sheet is installed at the lower end of the restraining cover (242); The spiral beryllium copper wire (243) is hoop-connected between the connecting strip (241) and the restraining cover (242), the top of the spiral beryllium copper wire (243) is pressed against the restraining cover (242), and the bottom of the spiral beryllium copper wire (243) is pressed against the wheel hub (211), and when the spiral beryllium copper wire (243) is in a shortened state, the rubber sheet and the wheel hub (211) are in contact with each other to restrain the movement of the wheel hub (211); The movable unit (25) comprises a pair of assembly bars (251), a pair of movable plates (252) and a stop platform (253); the assembly bars (251) are installed in an assembly opening (222) on the side bearing block (22); The movable sheet (252) is movably mounted on the assembly strip (251), and the bottom of the movable sheet (252) extends out from the movable opening (215) on the bearing platform (21) and extends toward the restraining cover (242); The stop platform (253) is installed at the bottom of the movable plate (252) and is used to press the restraining cover (242) downward after a pair of side bearing blocks (22) move away from each other, so as to assist the rubber plate and the wheel hub (211) to stick together. The second spiral beryllium copper wire (254) is clamped on the outer surface of the assembly strip (251), one end of the second spiral beryllium copper wire (254) is tightly attached to the bearing block (22), and the other end of the second spiral beryllium copper wire (254) is tightly attached to the upper wall surface of the movable plate (252). The second spiral beryllium copper wire (254) is used to apply force to the movable plate (252) so that the stop platform (253) moves toward the direction close to the restraining cover (242); The restraining cover (242) is funnel-shaped, and the radius of the restraining cover (242) decreases from top to bottom. The wall surface where the stop platform (253) and the restraining cover (242) are in contact is a slope surface (2531) that matches the funnel-shaped outer wall structure, and is used to press the restraining cover (242) downward when the stop platform (253) moves laterally.

5. The barrel cover lifting machine according to claim 4, characterized in that: The linkage unit (23) comprises a linkage rod (231) and a pair of linkage screws (232); the linkage rod (231) is screwed into the support platform (21); one end of the linkage rod (231) extends out from the inside of the support platform (21); the other end of the linkage rod (231) is fixedly connected to an umbrella plate (2311); and a plurality of tooth openings are reserved at equal intervals on the outer peripheral surface of the umbrella plate (2311); A pair of the linked lead screws (232) are each connected to a corresponding side bearing block (22); the other end of the linked lead screw (232) is fixedly connected to an umbrella disc 2 (2321); a plurality of tooth openings are reserved at equal intervals on the outer peripheral surface of the umbrella disc 2 (2321); and a pair of the umbrella discs 2 (2321) are each engaged with a corresponding umbrella disc 1 (2311) via the tooth openings.

6. The barrel cover lifting machine according to claim 5, characterized in that: A pair of movable columns (214) are fixedly connected to the bearing platform (21), and a groove (213) is reserved on each of the pair of side bearing blocks (22) for enabling the movable columns (214) to engage, so as to constrain the movement direction of the pair of side bearing blocks (22).

7. The barrel cover lifting machine according to claim 4, characterized in that: The moving unit (25) further comprises a folding plate (255) mounted on the lower end of the carrying platform (21); the folding plate (255) is wrapped around the outside of the moving plate (252) and is used to prevent garbage from flying into the carrying platform (21).

8. The barrel cover lifting machine according to claim 4, characterized in that: The stop unit (26) comprises a rotating screw (261), a second bearing frame (262) and a rotating handle (263); the rotating screw (261) is screwed onto the side bearing block (22); The second bearing frame (262) is installed below the side bearing block (22), and the second bearing frame (262) is threadedly connected to the rotating lead screw (261) to support the side bearing block (22); The rotating handle (263) is fixedly connected to the top of the rotating lead screw (261) and is used to twist the rotating lead screw (261) to change the height of the second supporting frame (262).

9. The barrel cover lifting machine according to claim 8, characterized in that: The second bearing frame (262) comprises a bearing block (2621) and a bearing pad (2622), wherein the bearing block (2621) and the rotating lead screw (261) are threadedly connected; the bearing pad (2622) is arranged at the bottom of the bearing block (2621), and the bearing pad (2622) is provided with a plurality of saw teeth for preventing the bearing pad (2622) from slipping after it touches the ground.

10. The barrel cover lifting machine according to claim 4, characterized in that: Two pairs of tensioning screws (212) are mirror-mounted on the support platform (21), and the tensioning screws (212) are threadedly connected to the bracket (11).

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