Nut removal device

Abstract

The application provides a nut dismounting device, which comprises a rotating component, a rotating assembly, a dismounting component, a bearing assembly and a material blocking assembly. The rotating assembly is used to drive the rotation of a rod. The bearing assembly is opposite to the rotating assembly and is arranged at intervals. The bearing assembly is used to bear the rod against the rotating assembly. The material blocking assembly is located between the bearing assembly and the rotating assembly and is located at the side of the bearing assembly. The material blocking assembly is used to bear the nut. The rod is clamped by the rotating assembly and the bearing assembly. At the same time, the rotating assembly drives the rotation of the rod. The nut on the rod is borne by the dismounting component. When the rod rotates, the nut does not rotate, so that the nut and the rod move relatively, and then the nut can gradually exit the rod under the movement of the rod, the automatic dismounting of the nut on the rod is realized, and the recovery efficiency is improved.

Description

Technical Field

[0001] This application mainly relates to the field of building formwork construction technology, specifically to a nut removal device. Background Technology

[0002] When setting up an aluminum alloy building formwork system, the aluminum formwork is usually arranged before pouring cement, and a single-top support is used to ensure that the aluminum formwork will not shift or collapse when pouring cement.

[0003] Since the usage of single jacks is relatively large, recycling them would significantly reduce costs. However, recycling single jacks relies entirely on workers to disassemble the nuts on them, resulting in low recycling efficiency and limited output. Summary of the Invention

[0004] In view of this, this application provides a nut removal device, which is designed to efficiently remove nuts from rods.

[0005] One embodiment of this application provides a nut removal device for removing a nut threadedly connected to a rod. The removal device includes a rotating component and a removal component. The rotating component includes a rotating assembly. The rotating assembly drives the rod to rotate. The removal component includes a supporting assembly and a stop assembly. The supporting assembly is opposite to and spaced apart from the rotating assembly, and the supporting assembly and the rotating assembly together clamp the rod. The stop assembly is located between the supporting assembly and the rotating assembly, and is located to the side of the supporting assembly; the stop assembly abuts the nut. When the supporting assembly and the rotating assembly clamp and drive the rod to rotate, the stop assembly prevents the nut from rotating, thereby removing the nut from the rod.

[0006] In the above embodiments, the rod is clamped by the rotating component and the holding component. At the same time, the rotating component drives the rod to rotate, and the nut on the rod is held by the disassembly component, so that the nut does not rotate when the rod rotates, so that the nut and the rod can generate relative movement, thereby allowing the nut to gradually disengage from the rod under the movement of the rod, realizing automatic disassembly of the nut on the rod, thereby improving the recycling efficiency.

[0007] In at least one embodiment, the abutting assembly includes an abutting drive, a retracting member, and an abutting member. The abutting drive is connected to the abutting member, the abutting member passes through the retracting member, the abutting drive is used to drive the abutting member to extend and retract from the retracting member, and the retracting member is used to abut a nut on the abutting member.

[0008] In the above embodiments, since the abutment is inserted through the ejector and the abutment drive is connected to the abutment, the abutment drive can drive the abutment to pass through the ejector and extend and retract. When the abutment retracts into the ejector, the nut on the abutment will be removed from the abutment under the abutment of the ejector, so as to realize the unloading of the nut and avoid stopping the machine due to manual material handling, thus increasing the working time.

[0009] In at least one embodiment, the abutment assembly further includes a mounting member, and the ejector includes an adjustment portion and an ejector portion. One end of the adjustment portion is disposed on the mounting member, and the other end of the adjustment portion is connected to the ejector portion. The ejector portion is sleeved on the abutment, and the adjustment portion is used to adjust the distance between the ejector portion and the end of the abutment.

[0010] In the above embodiments, by adjusting the distance between the ejector portion and the end of the abutment member, the length of the ejector portion protruding from the abutment member can be changed. This avoids the situation where the length of the ejector portion protruding from the abutment member is too short, resulting in a large portion of the nut remaining on the rod after being fitted onto the abutment member, making it difficult for the nut to detach from the rod. At the same time, it avoids the situation where the length of the ejector portion protruding from the abutment member is too long, resulting in the nut being too far from the ejector portion after being fitted onto the abutment member, causing a gap between the nut and the ejector portion after the abutment member retracts into the ejector portion, making it difficult for the nut to detach from the abutment member. Thus, it is possible to cut nuts of different lengths.

[0011] In at least one embodiment, the ejector further includes a proximity switch located on the adjustment section, the proximity switch being used to monitor whether the nut is in position.

[0012] In the above embodiments, by monitoring whether the nut is in place by a proximity switch, it is possible to avoid the nut being unloaded before it is in place, and to avoid the nut not being unloaded in time when it is in place, so as to achieve fast and accurate unloading of the nut.

[0013] In at least one embodiment, the rotating assembly includes a rotating member and a rotation drive member for driving the rotating member to rotate, the rotation drive member being connected to the rotating member, and the rotating member being used to abut against a rod.

[0014] In the above embodiments, the rotating member is driven to rotate by the rotating drive member. After the rotating member abuts against the rod, the rod is clamped between the rotating member and the abutting member, thereby enabling the rotating member to drive the rod to rotate.

[0015] In at least one embodiment, the rotating member includes a rotating portion and a stop portion, the rotating portion being connected to the rotating drive member, and the stop portion being disposed around the rotating portion to limit the rotation of the rod relative to the rotating portion.

[0016] In the above embodiments, by surrounding the rotating part with a stop portion, when the rotating part abuts against the end face of the rod, the stop portion restricts the relative rotation between the rod and the rotating part by contacting the side of the rod, thereby enabling the rod to rotate smoothly.

[0017] In at least one embodiment, the rotating component further includes a translation assembly, the translation assembly including a translation drive and a translation member connected to the translation drive, the translation drive being used to drive the translation member to move, and the translation member being connected to the rotating component.

[0018] In the above embodiments, by setting the rotating component on the translating component, the rotating component can be moved when the translating drive component moves, so that the rotating component can move closer to and away from the abutting component, and thus the rotating component can push the rod toward and abut against the abutting component by moving.

[0019] In at least one embodiment, the disassembly device further includes a lifting component disposed between the rotating component and the disassembly component, the lifting component being used to raise or lower the rod.

[0020] In the above embodiments, by lifting the rod through the lifting component located between the rotating component and the disassembly component, the rod can be lifted to the height position of the rotating component and the supporting component, so that the rod, the rotating component and the supporting component are on the same axis, so as to facilitate clamping the rod.

[0021] In at least one embodiment, the disassembly device further includes a cleaning component for cleaning the rod, the cleaning component being disposed between the rotating component and the disassembly component.

[0022] In the above embodiments, by placing the cleaning component between the rotating component and the disassembly component, the cleaning component can clean the outer surface of the rod, thereby improving the quality of rod recycling.

[0023] In at least one embodiment, the cleaning component includes a roller brush assembly and a dust collection assembly. The roller brush assembly is disposed opposite to the lifting component, and the dust collection assembly is disposed on the side of the roller brush assembly. The roller brush assembly is used to roller brush the rod, and the dust collection assembly is used to collect the dust that the roller brush assembly roller brushes onto the rod.

[0024] In the above embodiments, the outer surface of the rod can be cleaned by using a roller brush assembly to brush the rod. By placing a dust collection assembly on the side of the roller brush assembly, the dust brushed off the rod can be collected when the roller brush assembly brushes the rod, thereby improving the working environment.

[0025] The nut removal device of this application clamps a rod through a rotating component and a holding component. At the same time, the rotating component drives the rod to rotate, and the removal component holds the nut on the rod so that the nut does not rotate when the rod rotates, so that the nut and the rod have relative movement. This allows the nut to gradually disengage from the rod under the movement of the rod, thereby realizing automatic removal of the nut from the rod and improving the recycling efficiency. Attached Figure Description

[0026] Figure 1 This is a perspective view of a nut removal device in one embodiment of this application.

[0027] Figure 2 for Figure 1 A three-dimensional schematic diagram of the disassembled components.

[0028] Figure 3 for Figure 2 A three-dimensional schematic diagram of the central support component.

[0029] Figure 4 for Figure 1 A three-dimensional schematic diagram of the rotating and lifting components.

[0030] Figure 5 for Figure 1 A three-dimensional schematic diagram of the cleaning components.

[0031] Explanation of main component symbols

[0032] Dismantling equipment 1000

[0033] Disassembled parts 100

[0034] Support component 11

[0035] Support drive component 111

[0036] Returned part 112

[0037] Adjustment unit 1121

[0038] Return Material Department 1122

[0039] Proximity switch 1123

[0040] Item 113

[0041] Resistance Department 1131

[0042] Rotating part 1132

[0043] Guiding section 1133

[0044] Connecting part 1134

[0045] Buffer 1135

[0046] Installation part 114

[0047] Mounting plate 1141

[0048] Material stop assembly 13

[0049] Mounting stand 131

[0050] Disassembly part 132

[0051] Rotating component 200

[0052] Rotating component 21

[0053] Rotating component 211

[0054] Stop 2111

[0055] Rotating part 2112

[0056] Rotary drive component 212

[0057] Translation component 22

[0058] Translation component 221

[0059] Translation drive component 222

[0060] Translation guide 223

[0061] Rotating frame 23

[0062] Lifting component 300

[0063] Lifting drive component 31

[0064] Lifting installation component 32

[0065] Lifting component 33

[0066] Lifting guide component 34

[0067] Cleaning component 400

[0068] Roller brush assembly 41

[0069] 411 roller brush holder

[0070] 412 roller brush lifting component

[0071] 4121 roller brush lifting section

[0072] Roller brush mounting part 4122

[0073] Roller Brush Activity Department 4123

[0074] 4124 Roller brush fixing part

[0075] 413 Rotary Brush

[0076] 414 roller brush

[0077] Vacuum cleaning component 42

[0078] Member 10

[0079] Nut a

[0080] Support plate b Detailed Implementation

[0081] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0082] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or may also have an intervening component. When a component is considered to be "placed" on another component, it can be directly placed on the other component or may also have an intervening component. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "back," and similar expressions used in this article are for illustrative purposes only.

[0083] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0084] One embodiment of this application provides a nut removal device for removing a nut from a rod. The removal device includes a rotating component and a removal component. The rotating component includes a rotating assembly. The rotating assembly drives the rod to rotate. The removal component includes a supporting assembly and a stop assembly. The supporting assembly is opposite to and spaced apart from the rotating assembly, and is used to support the rod against the rotating assembly. The stop assembly is located between the supporting assembly and the rotating assembly, and is located on the side of the supporting assembly, and is used to support the nut.

[0085] In the above embodiments, the rod is clamped by the rotating component and the holding component. At the same time, the rotating component drives the rod to rotate, and the nut on the rod is held by the disassembly component, so that the nut does not rotate when the rod rotates, so that the nut and the rod can generate relative movement, thereby allowing the nut to gradually disengage from the rod under the movement of the rod, realizing automatic disassembly of the nut on the rod, thereby improving the recycling efficiency.

[0086] Some embodiments will now be described with reference to the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0087] Please refer to Figure 1 This application provides a nut removal device for removing nut a from a rod 10. The removal device 1000 includes a removal component 100 and a rotating component 200. The removal component 100 and the rotating component 200 respectively abut against the ends of the rod 10 to clamp the rod 10. Simultaneously, the rotating component 200 drives the rod 10 to rotate, so that the removal component 100 removes the nut a from the rod 10. The rotating component 200 includes a rotating assembly 21. The rotating assembly 21 drives the rod 10 to rotate by abutting against the ends of the rod 10. The removal component 100 includes a holding assembly 11 and a stop assembly 13. The holding assembly 11 and the rotating assembly 21 are opposite to and spaced apart from each other. The holding assembly 11 and the rotating assembly 21 clamp the rod 10 by abutting against the opposite ends of the rod 10. The stop assembly 13 is located between the holding assembly 11 and the rotating assembly 21, and is situated on the side of the holding assembly 11. When the rod 10 rotates, the stop assembly 13 restricts the rotation of the nut a by holding it, thus achieving relative movement between the rod 10 and the nut a. The rotating assembly 21 and the holding assembly 11 clamp the rod 10, while the rotating assembly 21 drives the rod 10 to rotate. The disassembly component 100 holds the nut a on the rod 10, restricting the rotation of the nut a when the rod 10 rotates. This causes relative movement between the nut a and the rod 10, allowing the nut a to gradually disengage from the rod 10 under its movement, achieving automatic disassembly of the nut a from the rod 10 and improving recycling efficiency.

[0088] It should be noted that the connection between rod 10 and nut a is threaded.

[0089] Please refer to Figure 2 The abutment assembly 11 includes an abutment drive 111, a retractor 112, and an abutment 113. The abutment drive 111 is connected to the abutment 113. The abutment drive 111 drives the abutment 113 to extend and retract from the retractor 112. The abutment 113 passes through the retractor 112 to abut the rod 10. The retractor 112 stops the nut a on the abutment 113.

[0090] When the abutment member 113 abuts against the rod member 10, the abutment drive member 111 drives the abutment member 113 to extend beyond the ejector member 112, causing the abutment member 113 to move towards the end of the rod member 10 so that the abutment member 113 abuts against the rod member 10. After the entire nut a is fitted onto the abutment member 113, the abutment drive member 111 drives the abutment member 113 to retract into the ejector member 112, reducing the portion of the abutment member 113 extending beyond the ejector member 112, thereby preventing the nut a from being fitted onto the abutment member 113, thus achieving the unloading of the nut a. Since the abutment 113 passes through the ejector 112 and the abutment drive 111 is connected to the abutment 113, the abutment drive 111 can drive the abutment 113 to pass through the ejector 112 and extend and retract. When the abutment 113 retracts into the ejector 112, the nut a on the abutment 113 will exit the abutment 113 under the stop of the ejector 112, so as to realize the unloading of the nut a, avoiding machine stoppage due to manual material handling and increasing operation time.

[0091] In one embodiment, the abutment drive member 111 is a cylinder. Of course, the abutment drive member 111 can also be other drive members, as long as they can drive the abutment member 113 to extend and retract.

[0092] Please refer to Figure 2 The supporting assembly 11 also includes a mounting member 114. The mounting member 114 is used to mount the supporting drive member 111, the ejector member 112, and the supporting member 113. The mounting member 114 includes two mounting plates 1141. One mounting plate 1141 is used to mount the supporting drive member 111, and the other mounting plate 1141 is used to mount the ejector member 112 and guide the supporting member 113.

[0093] In one embodiment, the mounting member 114 is movably mounted on the mounting bracket (not labeled) by means of a guide rail and a slider, so as to adjust the distance between the abutment member 113 on the mounting member 114 and the rod 10, thereby accommodating rods 10 of different lengths.

[0094] Please refer to Figure 2 The ejector 112 includes an adjusting part 1121 and an ejector part 1122. One end of the adjusting part 1121 is disposed on the mounting plate 1141, and the other end of the adjusting part 1121 is connected to the ejector part 1122. The adjusting part 1121 adjusts the distance between the ejector part 1122 and the end of the abutment 113 by means of extension and retraction. The ejector part 1122 is sleeved on the abutment 113 to abut against the nut a on the abutment 113.

[0095] When a portion of nut a is fitted onto the retaining member 113 and nut a contacts the ejector part 1122, as nut a continues to be pushed toward the ejector part 1122, the thrust of nut a is transmitted to the adjusting part 1121 through the ejector part 1122. Subsequently, the adjusting part 1121 is compressed and shortened, and the ejector part 1122 moves toward the retaining drive member 111, making the protruding portion of the retaining member 113 longer, thereby facilitating the entire nut a to be fitted onto the retaining member 113. By adjusting the distance between the ejector portion 1122 and the end of the retaining member 113 through the adjusting part 1121, the length of the retaining member 113 protruding from the ejector portion 1122 can be changed. This avoids the situation where the length of the retaining member 113 protruding from the ejector portion 1122 is too short, causing a large portion of the nut a to remain on the rod 10 after being fitted onto the retaining member 113, making it difficult for the nut a to detach from the rod 10. Simultaneously, it avoids the situation where the length of the retaining member 113 protruding from the ejector portion 1122 is too long, causing the nut a to be too far from the ejector portion 1122 after being fitted onto the retaining member 113, resulting in a gap between the nut a and the ejector portion 1122 after the retaining member 113 retracts, making it difficult for the nut a to detach from the retaining member 113. This allows for the feeding of nuts a of different lengths. Optionally, the adjusting part 1121 can be a damper.

[0096] In one embodiment, there are two adjusting parts 1121, which are located on opposite sides of the supporting member 113. By having the two adjusting parts 1121 simultaneously support the ejector part 1122, the supporting strength of the ejector part 1122 can be improved, thereby increasing the stability of the ejector part 1122 in supporting the nut a. Optionally, the number of adjusting parts 1121 can be one, three, four, etc., as long as it can support the ejector part 1122.

[0097] Please refer to Figure 2 The ejector 112 also includes a proximity switch 1123, which is used to monitor whether the nut a is in position. When the entire nut a is fitted onto the abutment 113, the proximity switch 1123 will generate a nut a positioning signal so that the nut a can be pushed out of the abutment 113 immediately, saving time in disassembling the nut a.

[0098] In one embodiment, the adjusting part 1121 includes a movable shaft (not shown) and a fixed sleeve (not shown). The movable shaft is located inside the fixed sleeve and can extend and retract within the fixed sleeve. The fixed sleeve is fixed to the mounting plate 1141. A proximity switch 1123 is located at the end of the fixed sleeve. The proximity switch 1123 determines whether the nut a is in position by monitoring the distance between itself and the movable shaft. When the nut a is pushed towards the ejector 112, the adjusting part 1121 is compressed, that is, the movable shaft retracts into the fixed sleeve. The distance between the movable shaft and the proximity switch 1123 located at the end of the fixed sleeve decreases. When the distance decreases to a preset value, a signal indicating that the nut a is in position is generated.

[0099] Please refer to Figure 3The abutment member 113 includes an abutment portion 1131, a rotating portion 1132, a guide portion 1133, and a connecting portion 1134. The rotating portion 1132 is fitted onto the connecting portion 1134, and the abutment portion 1131 is connected to the connecting portion 1134 via the rotating portion 1132 to rotate on the connecting portion 1134. The connecting portion 1134 is located on the guide portion 1133 and is connected to the abutment drive member 111. The guide portion 1133 is fixed to the mounting plate 1141 where the ejector member 112 is located, so that the connecting portion 1134 can extend and retract on the guide portion 1133. When the abutment 113 moves toward the rod 10, the abutment drive 111 drives the connecting part 1134 to move on the guide part 1133. The abutment part 1131 on the connecting part 1134 then approaches the rod 10. After the abutment part 1131 abuts the rod 10, the abutment part 1131 can follow the rod 10 on the connecting part 1134 through the rotating part 1132.

[0100] In one embodiment, the supporting part 1131 is a cylindrical rod, and the free end of the supporting part 1131 has a conical structure for extending into the rod 10. In other embodiments, the rod 10 is a hollow tube, and the maximum diameter of the supporting part 1131 is between the aperture (diameter of the hole) and the outer diameter (diameter of the tube) of the hollow tube, so that the supporting part 1131 can extend into the rod 10 and support the rod 10, thereby quickly and accurately extending into the rod 10 and avoiding increased operation time due to difficulty in aligning the rod 10.

[0101] In one embodiment, the rotating part 1132 is a rolling bearing and the guide part 1133 is a linear bearing.

[0102] Please refer to Figure 3 The supporting assembly 11 also includes a buffer 1135. The buffer 1135 connects the supporting drive 111 and the supporting member 113 to reduce the adverse effects caused by eccentricity when the supporting drive 111 and the supporting member 113 are connected. Optionally, the buffer 1135 is a floating joint.

[0103] Please refer to Figure 4 The rotating assembly 21 includes a rotating member 211 and a rotating drive member 212. The rotating drive member 212 is connected to the rotating member 211. The rotating member 211 is used to hold the rod member 10, and the rotating drive member 212 is used to drive the rotating member 211 to rotate.

[0104] In one embodiment, the rotary drive 212 is a motor. Of course, the rotary drive 212 can also be other drive components, as long as they can drive the rotary component 211 to rotate.

[0105] It should be noted that the end of the rod 10 has a support plate b, which is used to increase the contact area between the rod 10 and the ground.

[0106] Please refer to Figure 4The rotating member 211 includes a rotating portion 2112 and a stop portion 2111. A supporting portion 1131 is connected to the rotating drive member 212, and the stop portion 2111 is disposed around the rotating portion 2112 to limit the rotation of the rod 10 relative to the rotating portion 2112. When the rotating portion 2112 abuts against the rod 10, the stop portion 2111 limits the rotation of the rod 10 relative to the rotating portion 2112 by abutting against the support plate b. By distributing the stop portion 2111 around the rotating portion 2112, when the rotating portion 2112 abuts against the end face of the rod 10, the stop portion 2111 limits the relative rotation of the rod 10 and the rotating portion 2112 by contacting the side of the support plate b, thereby enabling smooth rotation of the rod 10.

[0107] In one embodiment, the rotating part 2112 is a cylindrical rod, and the free end of the rotating part 2112 has a conical structure for extending into the rod 10. In other embodiments, the rod 10 is a hollow tube, and the maximum diameter of the rotating part 2112 is between the aperture (diameter of the hole) and the outer diameter (diameter of the tube) of the hollow tube, so that the rotating part 2112 can extend into the rod 10 and hold the rod 10, thereby quickly and accurately extending into the rod 10 and avoiding increased operation time due to difficulty in aligning the rod 10.

[0108] In one embodiment, there are two stops 2111. The two stops 2111 can respectively contact one side of the support plate b to restrict the rotation of the rod 10 relative to the rotating part 2112. Optionally, the number of stops 2111 can be three, four, or five, as long as it can restrict the rotation of the rod 10 relative to the rotating part 2112.

[0109] Please refer to Figure 4 The rotating component 200 also includes a translation assembly 22. The translation assembly 22 includes a translation drive 222 and a translation member 221 connected to the translation drive 222. The translation drive 222 is used to drive the translation member 221 to move, and the translation member 221 is connected to the rotating component 21. By providing the rotating component 21 on the translation member 221, the rotating component 21 can be moved when the translation drive 222 drives the translation member 221 to move, so that the rotating component 21 can move closer to and away from the abutment component 11, thereby pushing the rod 10 toward and abutting against the abutment component 11 through the movement of the rotating component 21.

[0110] In one embodiment, the translation drive 222 is a cylinder. Of course, the translation drive 222 can also be other drive components, as long as they can drive the translation component 221 to translate.

[0111] Please refer to Figure 4The translation component 22 also includes a translation guide 223. The translation guide 223 includes a slide rail (not shown) and a slider (not shown). The slider is mounted on the slide rail and is powered by the translation drive 222. The rotation component 21 is mounted on the slider. The rotation component 21 moves precisely towards the rod 10 by moving the slider on the slide rail, while reducing friction and wear during movement.

[0112] Please refer to Figure 4 The rotating component 200 also includes a rotating frame 23. The rotating frame 23 is used to mount the translation component 22 and the rotating component 21. Optionally, the translation drive component 222 and the translation guide component 223 are fixed to the rotating frame 23.

[0113] Please refer to Figure 4 The disassembly device 1000 also includes a lifting component 300. The lifting component 300 is disposed between the rotating component 200 and the disassembly component 100, and is used to lift the rod 10. By lifting the rod 10 through the lifting component 300 disposed between the rotating component 200 and the disassembly component 100, the rod 10 can be lifted to the height position of the rotating component 211 and the abutment 113, so that the rod 10, the rotating component 211 and the abutment 113 are on the same axis, so as to facilitate clamping the rod 10.

[0114] Please refer to Figure 4 The lifting component 300 includes a lifting drive 31, a lifting mounting component 32, and a lifting component 33. The lifting drive 31 is located between two material conveying mounting frames and is connected to the lifting mounting component 32 to drive the lifting mounting component 32 to rise and fall. The lifting mounting component 32 is used to mount the lifting component 33. Optionally, the lifting drive 31 is a cylinder.

[0115] Please refer to Figure 4 The lifting member 33 includes at least two lifting wheels (not shown). The at least two lifting wheels are disposed on the lifting mounting member 32 so that the rod 10 is positioned between the two lifting wheels, thereby enabling the rod 10 to be lifted by the at least two lifting wheels. In other embodiments, the lifting wheels are spaced apart to reduce the impact of contact between the lifting wheels on the rotation of the rod 10.

[0116] In one embodiment, there are four lifting wheels, with two lifting wheels forming a group. Each group of lifting wheels is spaced apart so that each group of lifting wheels supports one end of the rod 10. Thus, the two groups of lifting wheels can simultaneously support both ends of the rod 10, thereby smoothly lifting the rod 10.

[0117] Please refer to Figure 4 The lifting component 300 also includes a lifting guide 34. The lifting guide 34 is connected to the lifting mounting component 32 to guide the lifting and lowering of the lifting mounting component 32.

[0118] In one embodiment, there are four lifting guide members 34 to increase the supporting force on the lifting mounting member 32. Of course, there can also be one, two, three, or five lifting guide members 34, as long as they can support the lifting mounting member 32.

[0119] Please refer to Figure 4 The retaining assembly 13 includes a mounting platform 131 and a disassembly component 132. The disassembly component 132 is mounted on the mounting platform 131 and is used to remove the nut a on the rod 10. The mounting platform 131 is mounted on the lifting mounting component 32 and rises and falls with the lifting mounting component 32. By mounting the retaining assembly 13 on the lifting component 300, the retaining assembly 13 can rise and fall with the lifting mounting component 32 without the need for additional power and control devices to operate the disassembly component 132, thus simplifying the structure and reducing costs.

[0120] In one embodiment, the disassembly member 132 is a cylindrical rod. When the rod 10 is located on the lifting member 300, the cylindrical rod is parallel to the rod 10, and when the rod 10 rotates, the cylindrical rod can abut against the nut a on the rod 10, so that the nut a is removed from the rod 10 by the action of the thread.

[0121] Please refer to Figure 1 and Figure 5 The disassembly device 1000 also includes a cleaning component 400. The cleaning component 400 is disposed between the rotating component 200 and the disassembly component 100, and is mounted on an optional rack. The cleaning component 400 is used to clean the rod 10. By disposing the cleaning component 400 between the rotating component 200 and the disassembly component 100, the cleaning component 400 can clean the outer surface of the rod 10, improving the quality of rod 10 recovery.

[0122] Please refer to Figure 5 The cleaning component 400 includes a roller brush assembly 41. The roller brush assembly 41 includes a roller brush holder 411, a roller brush lifting member 412, a roller brush rotating member 413, and a roller brush component 414. The roller brush holder 411 is mounted on the rotating frame 23 to reduce its size and avoid increasing its structural dimensions. The roller brush lifting member 412 is mounted on the roller brush holder 411 and is connected to the roller brush rotating member 413 to drive the roller brush rotating member 413 and the roller brush component 414 to move up and down. The roller brush rotating member 413 is connected to the roller brush component 414 to drive the roller brush component 414 to rotate. The roller brush component 414 is used to remove stains and cement residue adhering to the rod 10.

[0123] Please refer to Figure 5The roller brush lifting component 412 includes a roller brush lifting part 4121 and a roller brush mounting part 4122. The roller brush lifting part 4121 is mounted on the roller brush frame 411 and is connected to the roller brush mounting part 4122 to drive the roller brush mounting part 4122 to move up and down. The roller brush mounting part 4122 is used to mount the roller brush rotating component 413. Optionally, the roller brush lifting part 4121 is a cylinder. The roller brush mounting part 4122 is a roller brush mounting plate 1141.

[0124] Please refer to Figure 5 The roller brush lifting component 412 also includes a roller brush movable part 4123 and a roller brush fixing part 4124. The roller brush fixing part 4124 is disposed on the roller brush frame 411 and is used to mount the roller brush movable part 4123. The roller brush movable part 4123 is connected to the roller brush mounting part 4122, and the roller brush movable part 4123 is movably disposed within the roller brush fixing part 4124 to facilitate the movement of the roller brush mounting part 4122 along the extending direction of the roller brush movable part 4123. Optionally, the roller brush movable part 4123 is a movable rod. The roller brush fixing part 4124 is a linear bearing.

[0125] In one embodiment, the roller brush rotating member 413 is disposed on the roller brush mounting portion 4122, and the roller brush rotating member 413 and the roller brush lifting member 412 are disposed on the same side of the roller brush mounting portion 4122, so that the total space occupied by the roller brush rotating member 413 and the roller brush lifting member 412 in the height direction is reduced, thereby reducing the overall volume of the cleaning member 400.

[0126] In one embodiment, the roller brush 414 is disposed on the roller brush mounting portion 4122, and the roller brush 414, the roller brush rotating member 413, and the roller brush lifting member 412 are disposed on opposite sides of the roller brush mounting portion 4122, so that the total space occupied by the roller brush 414, the roller brush rotating member 413, and the roller brush lifting member 412 in the horizontal direction is reduced, thereby improving the structural compactness of the cleaning component 400. Optionally, the roller brush 414 is a steel wire roller brush.

[0127] In one embodiment, the rotating brush member 413 drives the brush member 414 via a chain drive. In other embodiments, the rotating brush member 413 may also drive the brush member 414 via a gear drive or a belt drive, as long as it can drive the brush member 414 to rotate.

[0128] Please refer to Figure 5 The cleaning component 400 includes a dust collection assembly 42. The dust collection assembly 42 is fixed to the roller brush mounting portion 4122 and is located on one side of the roller brush 414 to collect dust that is brushed off the roller brush 414 on the rod 10. Optionally, the dust collection assembly 42 is a dust collection fan.

[0129] Furthermore, those skilled in the art should recognize that the above embodiments are merely illustrative of this application and are not intended to limit this application. Any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this application fall within the scope of this application's disclosure.

Claims

1. A nut removal device for removing a nut threadedly connected to a rod, characterized in that, include: A rotating component, including a rotating assembly for driving a rod to rotate; The disassembly component includes a supporting component and a blocking component. The supporting component is opposite to and spaced apart from the rotating component, and the supporting component and the rotating component together clamp the rod. The blocking component is located between the supporting component and the rotating component, and the blocking component is located on the side of the supporting component. When the supporting component and the rotating component clamp and drive the rod to rotate, the stop component stops the nut from rotating, and the nut can slide relative to the stop component to remove the nut from the rod; The abutment assembly includes an abutment drive, a retractor, and an abutment. The abutment drive is connected to the abutment, and the abutment passes through the retractor. The abutment drive is used to drive the abutment to extend and retract from the retractor, and the retractor is used to abut against a nut on the abutment. The supporting assembly further includes a mounting member, and the ejector includes an adjustment part and an ejector part. One end of the adjustment part is disposed on the mounting member, and the other end of the adjustment part is connected to the ejector part. The ejector part is sleeved on the supporting member, and the adjustment part is used to adjust the distance between the ejector part and the end of the supporting member.

2. The disassembly device as described in claim 1, characterized in that, The ejector also includes a proximity switch, which is located in the adjustment section and is used to monitor whether the nut is in place.

3. The disassembly device as described in claim 1, characterized in that, The rotating assembly includes a rotating element and a rotation drive element for driving the rotating element to rotate. The rotation drive element is connected to the rotating element, and the rotating element is used to abut against the rod.

4. The disassembly device as described in claim 3, characterized in that, The rotating component includes a rotating part and a stop part. The rotating part is connected to the rotating drive component, and the stop part is disposed around the rotating part to limit the rotation of the rod relative to the rotating part.

5. The disassembly device as described in claim 1, characterized in that, The rotating component further includes a translation assembly, which includes a translation drive and a translation member connected to the translation drive. The translation drive is used to drive the translation member to move, and the translation member is connected to the rotating component.

6. The disassembly device as described in claim 1, characterized in that, The disassembly device includes a lifting component, which is located between the rotating component and the disassembly component, and is used to lift the rod.

7. The disassembly device as described in claim 6, characterized in that, The disassembly device includes a cleaning component for cleaning the rod, the cleaning component being disposed between the rotating component and the disassembly component.

8. The disassembly device as described in claim 7, characterized in that, The cleaning component includes a roller brush assembly and a dust collection assembly. The roller brush assembly is disposed opposite to the lifting component, and the dust collection assembly is disposed on the side of the roller brush assembly. The roller brush assembly is used to roller brush the rod, and the dust collection assembly is used to collect the dust that the roller brush assembly roller brushes onto the rod.

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