Insulator dismantling equipment

Abstract

The present invention discloses an insulator disassembly device, comprising a base, a cutting structure and a rubber wheel group, wherein the cutting structure comprises a bracket, a grinding head motor and a cutting blade, wherein the grinding head motor and the cutting blade are arranged on the bracket, wherein a fixing sleeve is provided on the bracket, wherein a fixing screw hole is provided on the fixing sleeve, wherein a fixing screw is provided on the fixing screw hole, wherein a supporting cross bar rotatable around its axial direction is provided on the base, wherein the supporting cross bar passes through the fixing sleeve, wherein the fixing screw abuts against the side of the supporting cross bar, wherein the rubber wheel group is arranged on the base, wherein the rubber wheel group comprises a plurality of rubber wheel pairs arranged opposite to each other, wherein the plurality of rubber wheel pairs are arranged in a direction parallel to the supporting cross bar. Compared with the prior art, the present invention can realize stable disassembly and cutting of insulators.

Description

Technical Field

[0001] The invention relates to the field of cutting technology, in particular to an insulator disassembly device. Background Art

[0002] In the production process of insulators, for some short products, if single-connection firing is adopted, it will occupy a lot of kiln space in the drying room, waste a lot of fuel and production capacity, and waste the product process mud. Figure 7 and Figure 8 As shown, the inventor of the present application considers processing and firing two or three connected insulators, and then dismantling them horizontally after firing, thereby improving the utilization rate of the drying room, kiln and site, reducing fuel costs, reducing the amount of clay used, and saving resources. The prior art lacks equipment for dismantling insulators. In view of this, the inventor of the present application has obtained an insulator dismantling equipment after in-depth research. Summary of the invention

[0003] An object of the present invention is to provide an insulator dismantling device which can achieve stable cutting of insulators.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions:

[0005] An insulator dismantling device comprises a base, a cutting structure and a rubber wheel group, wherein the cutting structure comprises a bracket, a grinding head motor and a cutting blade, wherein the grinding head motor and the cutting blade are arranged on the bracket, wherein a fixing sleeve is provided on the bracket, wherein a fixing screw hole is provided on the fixing sleeve, wherein a fixing screw is provided on the fixing screw hole, wherein a supporting cross bar rotatable around its axis is provided on the base, wherein the supporting cross bar passes through the fixing sleeve, wherein the fixing screw abuts against a side of the supporting cross bar, wherein the rubber wheel group is arranged on the base, wherein the rubber wheel group comprises a plurality of relatively arranged rubber wheel pairs, wherein the plurality of rubber wheel pairs are arranged in a direction parallel to the supporting cross bar.

[0006] In a preferred embodiment, the bracket includes a support seat and a support arm, the support seat is arranged on the base, the support cross bar is arranged on the support seat, the fixed sleeve is arranged at one end of the support arm, and the cutting blade and the grinding head motor are arranged on the support arm.

[0007] In a preferred embodiment, a reverse limiting rod is provided at one end of the support arm close to the support seat, and an operating rod is provided at one end away from the support seat.

[0008] In a preferred embodiment, a limiting mechanism is provided on the side of the support seat close to the rubber wheel group, and the limiting mechanism includes a support platform and a limiting screw. A limiting screw hole is provided on the support platform, and the limiting screw is inserted into the limiting screw hole from top to bottom and cooperates with the limiting screw.

[0009] In a preferred embodiment, a first bearing and a second bearing are provided on the support seat, and two ends of the support cross bar pass through the first bearing and the second bearing respectively.

[0010] In a preferred embodiment, the rubber wheel pair includes a first rubber wheel and a second rubber wheel, the base is provided with a first wheel axle and a second wheel axle, the first rubber wheels of multiple rubber wheel pairs are arranged on the first wheel axle, and the second rubber wheels of multiple rubber wheel pairs are arranged on the second wheel axle.

[0011] In a preferred embodiment, it also includes an active drive motor and a transmission reducer, the rubber wheel group also includes an active rubber wheel pair, the active rubber wheel pair is arranged in line with the multiple rubber wheel pairs, the active rubber wheel pair includes a first active rubber wheel and a second active rubber wheel, the transmission reducer is connected to the first active rubber wheel or the second active rubber wheel, and the active drive motor is connected to the transmission reducer.

[0012] In a preferred embodiment, the base includes a base, a first sub-seat, a second sub-seat and an adjustment mechanism, the first sub-seat includes a first seat body and a support plate connected to each other, the support plate is provided with a first slide rail perpendicular to the direction of the supporting cross bar, the bottom of the second sub-seat is provided with a first slide groove matching the first slide rail, the base is provided with a second slide rail parallel to the first slide rail, the bottom of the first sub-seat is provided with a second slide groove matching the second slide rail, the bracket is arranged on the base, and the adjustment mechanism includes an adjustment rod, a first conical wheel, a first adjustment tube, a second conical wheel, a first transmission shaft, a gear, a rack, a second adjustment tube, an adjustment bearing and a support rod, the first sub-seat is provided with a first adjustment cavity and a first adjustment socket crossing the first adjustment cavity, the second sub-seat is provided with a second adjustment cavity and a second adjustment socket connected to the second adjustment cavity, the second adjustment socket is colinear with the first adjustment socket, the adjustment rod is inserted into the first adjustment socket and the second adjustment socket, and can move along its axial direction, and the adjustment rod is provided with a first clamping portion and a second clamping portion , a first clamping portion is provided with a first clamping tooth, and a second clamping portion is provided with a second clamping tooth. The first adjusting tube, the second conical wheel, the first transmission shaft, the gear and the rack are arranged in the first adjusting cavity, the rack is fixed on the base, the gear cooperates with the rack, the first transmission shaft connects the gear and the second conical wheel, the first adjusting tube is sleeved on the adjusting rod, and a first clamping groove that can cooperate with the first clamping tooth is provided on the inner wall of the first adjusting tube, the first conical wheel is provided on the first adjusting tube, and cooperates with the second conical wheel, the second adjusting tube and the support rod are arranged in the second adjusting cavity, a bearing hole is provided on the upper end side of the support rod, the adjusting bearing is provided in the bearing hole, a bearing shaft is provided at one end of the second adjusting tube, and the bearing shaft cooperates with the adjusting bearing, and mutually cooperating threads are provided on the outer wall of the second adjusting tube and the hole wall of the first adjusting jack, and the lower end of the support rod is fixed on the first slide rail, and a second clamping groove that can cooperate with the second clamping tooth is provided on the inner wall of the adjusting tube.

[0013] In a preferred embodiment, it also includes a marking rod, one end of which is fixed to the side of the second sub-seat, and the other end passes through the first sub-seat, the side of the first end of the marking rod passing through the first sub-seat is provided with a first scale mark, and the base is provided with a second scale mark for marking the position of the first sub-seat.

[0014] In a preferred embodiment, the adjustment mechanism further includes a tightening sleeve, a retracting sleeve, a connecting rope, a positioning block and a positioning strip, the tightening sleeve is arranged on the adjusting rod, the retracting sleeve is arranged on the tightening sleeve, the upper end of the connecting rope is connected to the retracting sleeve, and the lower end is connected to the positioning block, the lower surface of the positioning block is provided with a positioning tooth, the upper surface of the positioning strip is provided with a positioning groove matched with the positioning tooth, the positioning strip is arranged on the base, an adjustment cavity is arranged in the first sub-seat, the connecting rope and the positioning block are arranged in the adjusting cavity, a limit block for limiting the upward travel of the positioning block is arranged on the side wall of the adjusting cavity, and the adjusting rod has a breakpoint, and the breakpoint is located at the tightening sleeve and the first locking tooth, the breakpoint has a first end face and a second end face, a first connecting shaft is provided on the first end face, a first arc-shaped groove and a second arc-shaped groove are provided on the side wall of the first connecting shaft, the first groove and the second groove are axially arranged around the first connecting shaft, a first shift block is provided in the first groove, a first slot is provided on the second end face, a first linkage block and a second linkage block are provided on the side wall of the first slot, the first linkage block and the second linkage block are inserted into the first groove, and are respectively located on both sides of the shift block, a positioning screw hole is provided on the side wall of the first slot, a positioning bolt is provided in the positioning screw hole, and the positioning screw hole is inserted into the second groove.

[0015] Compared with the prior art, the present invention provides an insulator disassembly device which utilizes a rubber wheel group to support the insulator, and utilizes a cutting structure to disassemble and cut the insulator, thereby cutting a long insulator into a short insulator, thereby achieving the purpose of saving energy and resources. During cutting, the insulator to be disassembled is first placed on the rubber wheel group, which achieves a stable support effect, and then the grinding head motor is started, and the grinding head motor drives the cutting blade to rotate. By rotating the bracket, the cutting blade gradually approaches the insulator to be disassembled, thereby achieving cutting. Before cutting, the cutting position of the cutting blade can be adjusted, and the adjustment process is as follows: loosen the fixing screws to eliminate the force between the fixing screws and the supporting cross bar, so that the fixing sleeve can slide along the supporting cross bar. This activity process drives the cutting blade to achieve position adjustment. When the position is adjusted to the right position, re-tighten the fixing screws to complete the position adjustment process of the cutting blade. Thus, stable and efficient disassembly and cutting of the insulator is achieved through the above process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The invention relates to a top view of an insulator dismantling device.

[0017] Figure 2 The present invention relates to a side view of an insulator dismantling device (without the active part).

[0018] Figure 3The invention is a partial schematic diagram of a marking rod of an insulator dismantling device.

[0019] Figure 4 The invention relates to a schematic diagram of the longitudinal section structure of a base of an insulator dismantling device.

[0020] Figure 5 The invention relates to a longitudinal cross-sectional structural schematic diagram of an adjusting rod at a breakpoint of an insulator dismantling device.

[0021] Figure 6 The present invention relates to a schematic diagram of the matching structure of a first latch tooth and a first latch groove or a second latch tooth and a second latch groove of an insulator dismantling device.

[0022] Figure 7 The invention relates to a schematic structural diagram of an undisassembled insulator acted upon by an insulator disassembling device.

[0023] Figure 8 The invention relates to a structural schematic diagram of an insulator that has been disassembled and produced and is acted upon by an insulator disassembling device.

[0024] In the picture

[0025] Grinding head motor 1; cutting disc 2; fixing sleeve 3; fixing screw 4; supporting cross bar 5; supporting seat 6; first bearing 7; second bearing 8; supporting arm 9; reverse limit rod 10; operating rod 11; supporting platform 12; limit screw 13; first rubber wheel 14; second rubber wheel 15; first wheel shaft 16; second wheel shaft 17; active drive motor 18; transmission reducer 19; first active rubber wheel 20; second active rubber wheel 21; base 22; second scale mark 23; first seat body 24; first adjustment cavity 25; first adjustment socket 26; adjustment cavity 27; limit block 28; supporting plate 29; first slide rail 30; second sub-seat 31; second adjustment cavity 32 ; second adjustment socket 33; first slide slot 34; adjustment rod 35; first clamping portion 36; second clamping portion 37; breakpoint 38; first connecting shaft 39; first groove 40; second groove 41; first shift block 42; first slot 43; first linkage block 44; second linkage block 45; positioning screw hole 46; positioning bolt 47; first conical wheel 48; first adjustment tube 49; second conical wheel 50; first transmission shaft 51; gear 52; rack 53; second adjustment tube 54; adjustment bearing 55; support rod 56; marking rod 57; first scale mark 58; tightening sleeve 59; retracting sleeve 60; connecting rope 61; positioning block 62; positioning strip 63. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

[0028] like Figures 1 to 8 As shown, an insulator dismantling device includes a base, a cutting structure and a rubber wheel group, the cutting structure includes a bracket, a grinding head motor 1 and a cutting blade 2, the grinding head motor 1 and the cutting blade 2 are arranged on the bracket, the bracket is provided with a fixing sleeve 3, the fixing sleeve 3 is provided with a fixing screw hole, the fixing screw hole is matched with a fixing screw 4, the base is provided with a supporting cross bar 5 which can rotate around its axis, the supporting cross bar 5 passes through the fixing sleeve 3, the fixing screw 4 abuts against the side of the supporting cross bar 5, the rubber wheel group is arranged on the base, the rubber wheel group includes a plurality of relatively arranged rubber wheel pairs, and the plurality of rubber wheel pairs are arranged in a direction parallel to the supporting cross bar 5.

[0029] An insulator disassembly device of this embodiment uses a rubber wheel group to support the insulator, and uses a cutting structure to disassemble and cut the insulator, so as to cut the long insulator into short insulators, thereby saving energy and resources. During cutting, the insulator to be disassembled is first placed on the rubber wheel group, and the rubber wheel group achieves a stable support effect, and then the grinding head motor 1 is started, and the grinding head motor 1 drives the cutting blade 2 to rotate. By rotating the bracket, the cutting blade 2 gradually approaches the insulator to be disassembled to achieve cutting. Before cutting, the cutting position of the cutting blade 2 can be adjusted. The adjustment process is: loosen the fixing screw 4, eliminate the force between the fixing screw 4 and the supporting cross bar 5, so that the fixing sleeve 3 can slide along the supporting cross bar 5. This activity process drives the cutting blade 2 to achieve position adjustment. When the position is adjusted to the right position, re-tighten the fixing screw 4 to complete the position adjustment process of the cutting blade 2. Thus, the above process achieves stable and efficient disassembly and cutting of the insulator.

[0030] Specifically, the bracket includes a support seat 6 and a support arm 9, the support seat 6 is arranged on the base, the support cross bar 5 is arranged on the support seat 6, the fixed sleeve 3 is arranged at one end of the support arm 9, and the cutting blade 2 and the grinding head motor 1 are arranged on the support arm 9.

[0031] In order to make the support arm 9 stop at a fixed safety position when not in operation, a reverse limit rod 10 is provided at one end of the support arm 9 close to the support seat 6. When the support arm 9 reaches the fixed safety position, the reverse limit rod 10 abuts against the support seat 6, so that the support arm 9 can no longer rotate. In order to facilitate the operation of the device, an operating rod 11 is provided at one end of the support arm 9 away from the support seat 6.

[0032] In order to effectively control the cutting stroke of the cutting blade 2 and avoid damage to the insulator caused by excessive stroke of the cutting blade 2, a limiting mechanism is provided on the side of the support seat 6 close to the rubber wheel group, and the limiting mechanism includes a support platform 12 and a limiting screw 13. The support platform 12 is provided with a limiting screw hole, and the limiting screw 13 is inserted into the limiting screw hole from top to bottom and cooperates with the limiting screw 13. By adjusting the limiting screw 13, the rotation angle of the support arm 9 can be limited. When the position of the limiting screw 13 is higher, the rotation angle of the support arm 9 is smaller, and when the position of the limiting screw 13 is lower, the rotation angle of the support arm 9 is larger.

[0033] In order to realize the rotation setting of the supporting cross bar 5, the supporting seat 6 is provided with a first bearing 7 and a second bearing 8, and the two ends of the supporting cross bar 5 pass through the first bearing 7 and the second bearing 8 respectively.

[0034] Specifically, the rubber wheel pair includes a first rubber wheel 14 and a second rubber wheel 15, and the base is provided with a first wheel axle 16 and a second wheel axle 17. The first rubber wheel 14 of multiple rubber wheel pairs is arranged on the first wheel axle 16, and the second rubber wheel 15 of multiple rubber wheel pairs is arranged on the second wheel axle 17.

[0035] Furthermore, the first rubber wheel 14 and the second rubber wheel 15 may also be configured to be adjustable, and their positions may be adjusted by moving on the first wheel axle 16 and the second wheel axle 17 to meet the cutting requirements of insulators of different specifications.

[0036] In order to further improve the cutting efficiency, an active drive motor 18 and a transmission reducer 19 are also included. The rubber wheel group also includes an active rubber wheel pair, which is arranged in line with the plurality of rubber wheel pairs. The active rubber wheel pair includes a first active rubber wheel 20 and a second active rubber wheel 21. The transmission reducer 19 is connected to the first active rubber wheel 20 or the second active rubber wheel 21, and the active drive motor 18 is connected to the transmission reducer 19. During the working process, the first active rubber wheel 20 or the second active rubber wheel 21 is driven by the active drive motor 18 and the transmission reducer 19 is used to realize the rotation of the first active rubber wheel 20 or the second active rubber wheel 21, thereby driving the insulator placed thereon to rotate. The rotation of the insulator can improve the efficiency.

[0037] In order to effectively adapt to the cutting of insulators of different specifications, make the cutting positions of insulators of different specifications consistent, and achieve a stable cutting effect, the base includes a base 22, a first sub-seat, a second sub-seat 31 and an adjustment mechanism, the first sub-seat includes a first seat body and a support plate 29 connected to each other, the support plate 29 is provided with a first slide rail 30 perpendicular to the direction of the support cross bar 5, the bottom of the second sub-seat 31 is provided with a first slide groove 34 matched with the first slide rail 30, the base 22 is provided with a second slide rail (not shown in the figure) parallel to the first slide rail 30, and the bottom of the first sub-seat is provided with a second slide groove (not shown in the figure) matched with the second slide rail. The bracket is arranged on the base 22, and the adjustment mechanism includes an adjustment rod 35, a first conical wheel 48, a first adjustment tube 49, a second conical wheel 50, a first transmission shaft 51, a gear 52, a rack 53, a second adjustment tube 54, an adjustment bearing 55 and a support rod 56. The first sub-seat is provided with a first adjustment cavity and a first adjustment socket 26 that crosses the first adjustment cavity, and the second sub-seat 31 is provided with a second adjustment cavity 32 and a second adjustment socket 33 connected to the second adjustment cavity 32. The second adjustment socket 33 is colinear with the first adjustment socket 26, and the adjustment rod 35 is inserted into the first adjustment socket 26 and the second adjustment socket 33, and can be adjusted along its axis. The adjusting rod 35 is provided with a first clamping portion 36 and a second clamping portion 37, the first clamping portion 36 is provided with a first clamping tooth, the second clamping portion 37 is provided with a second clamping tooth, the first adjusting tube 49, the second conical wheel 50, the first transmission shaft 51, the gear 52 and the rack 53 are arranged in the first adjusting cavity, the rack 53 is fixed on the base 22, the gear 52 cooperates with the rack 53, the first transmission shaft 51 connects the gear 52 and the second conical wheel 50, the first adjusting tube 49 is sleeved on the adjusting rod 35, the inner wall of the first adjusting tube 49 is provided with a first clamping groove which can cooperate with the first clamping tooth, The first conical wheel 48 is arranged on the first adjusting tube 49 and cooperates with the second conical wheel 50. The second adjusting tube 54 and the support rod 56 are arranged in the second adjusting cavity 32. The upper end side of the support rod 56 is provided with a bearing hole, and the adjusting bearing 55 is arranged in the bearing hole. One end of the second adjusting tube 54 is provided with a bearing shaft, and the bearing shaft cooperates with the adjusting bearing 55. The outer wall of the second adjusting tube 54 and the hole wall of the first adjusting socket 26 are provided with mutually matching threads. The lower end of the support rod 56 is fixed on the first slide rail 30, and the inner wall of the adjusting tube is provided with a second groove that can cooperate with the second tooth.

[0038] Through the above structural setting, the position adjustment of the first sub-seat and the second sub-seat 31 can be realized, and the position of the insulator can be adjusted by adjusting their positions, so that the cutting contacts of insulators of different specifications are consistent when cutting, thereby achieving a stable cutting effect and avoiding the position movement of the insulator during the cutting process due to inaccurate position. The specific process of its adjustment is: before cutting an insulator of a certain specification, adjust the relative distance between the first sub-seat and the second sub-seat 31, and adjust the overall position of the first sub-seat and the second sub-seat 31. When adjusting the relative position between the first sub-seat and the second sub-seat 31, the adjusting rod 35 is moved along the axial direction of the adjusting rod 35 so that the second latching tooth is matched with the second latching groove. At this time, the first latching tooth and the first latching groove are in an unmatched state. The adjusting rod 35 is rotated to drive the second adjusting tube 54 to rotate. When the second adjusting tube 54 rotates, due to the thread matching relationship, the second sub-seat 31 will move along the first slide rail 30, thereby realizing the adjustment of the relative position between the first sub-seat and the second sub-seat 31. When adjusting the overall position of the first sub-seat and the second sub-seat 31, the first latching tooth is matched with the first latching groove by moving the adjusting rod 35. At this time, the second latching tooth and the second latching groove are in a non-matching state. Rotating the adjusting rod 35 will drive the first adjusting tube 49 to rotate. The rotation of the first adjusting tube 49 drives the rotation of the first conical wheel 48, thereby driving the rotation of the first transmission shaft 51 and the gear 52. Due to the matching relationship between the gear 52 and the rack 53, the first sub-seat will move. Since the second sub-seat is arranged on the support plate 29 of the first sub-seat, the first sub-seat and the second sub-seat 31 will move as a whole to achieve the adjustment of their overall position.

[0039] In order to accurately indicate the adjustment position, a marking rod 57 is also included, one end of which is fixed to the side of the second sub-seat 31, and the other end passes through the first sub-seat. The side of the first end of the marking rod 57 passing through the first sub-seat is provided with a first scale mark 58, which is used to mark the adjustment state of the relative position between the first sub-seat and the second sub-seat 31. The base 22 is provided with a second scale mark for marking the position of the first sub-seat, which is used to indicate the state of the overall position of the first sub-seat and the second sub-seat 31.

[0040] In order to achieve the position stability of the first sub-seat and the second sub-seat 31 during operation, the adjustment mechanism also includes a tightening sleeve 59, a retracting sleeve 60, a connecting rope 61, a positioning block 62 and a positioning strip 63. The tightening sleeve 59 is sleeved on the adjustment rod 35, and the retracting sleeve 60 is sleeved on the tightening sleeve 59. The upper end of the connecting rope 61 is connected to the retracting sleeve 60, and the lower end is connected to the positioning block 62. The lower surface of the positioning block 62 is provided with a positioning tooth, and the upper surface of the positioning strip 63 is provided with a positioning groove matched with the positioning tooth. The positioning strip 63 is provided on the base 22. An adjustment cavity 27 is provided in the first sub-seat, and the connecting rope 61 and the positioning block 62 are provided in the adjustment cavity. A limit block 28 for limiting the upward travel of the positioning block 62 is provided on the side wall of the adjustment cavity. The adjustment rod 35 has a breakpoint 38, and the breakpoint 3 8 is located between the compression sleeve 59 and the first latch tooth, the breakpoint 38 has a first end face and a second end face, the first end face is provided with a first connecting shaft 39, the side wall of the first connecting shaft 39 is provided with an arc-shaped first groove 40 and a second groove 41, the first groove 40 and the second groove 41 are axially arranged around the first connecting shaft 39, a first shift block 42 is provided in the first groove 40, a first slot 43 is provided on the second end face, a first linkage block 44 and a second linkage block 45 are provided on the side wall of the first slot 43, the first linkage block 44 and the second linkage block 45 are inserted into the first groove 40, and are respectively located on both sides of the shift block, a positioning screw hole 46 is provided on the side wall of the first slot 43, a positioning bolt 47 is provided in the positioning screw hole 46, and the positioning screw hole 46 is inserted into the second groove 41. Under such a structural setting, in a normal state, the positioning teeth and the positioning groove cooperate to achieve a positioning effect, so that the first sub-seat and the second sub-seat 31 cannot move relative to the base 22, ensuring the stability of the state during cutting. When the overall position of the first sub-seat and the second sub-seat 31 is adjusted, in the initial section of the rotating adjustment rod 35, due to the setting of the breakpoint 38, the adjustment rod 35 will not rotate its partial section corresponding to the position of the first latch tooth and the second latch tooth during the initial rotation, that is, Figure 4 The portion to the right of the interruption point 38, corresponding to the position of the compression sleeve 59, rotates first (i.e. Figure 4 The rotation of the reel 60 causes the connecting rope 61 to be reeled onto the reel 60, thereby raising the position of the positioning block 62, releasing the positioning state between the positioning block 62 and the positioning strip 63, and allowing the first sub-seat and the second sub-seat 31 to be movable relative to the base 22. After the adjustment rod 35 has undergone the initial rotation process, the shifting block contacts the linkage block, driving the other parts of the adjustment rod 35 ( Figure 4During the continuous rotation of the adjustment plate, due to the restriction of the stop block 28, the connecting rope 61 cannot be continuously reeled in, and the squeeze sleeve 59 and the reeling sleeve 60 rotate relative to each other. After the adjustment process is completed, under the action of the gravity of the positioning block 62, the reeling sleeve 60 rotates in the opposite direction, the positioning block 62 drops, and re-combines with the positioning strip 63 to achieve the positioning effect.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "include..." or "comprise..." do not exclude the existence of other elements in the process, method, article or terminal device including the elements. In addition, in this article, "greater than", "less than", "exceed" and the like are understood to exclude the number itself; "above", "below", "within" and the like are understood to include the number itself.

[0042] The above description of the embodiments is to facilitate the understanding and use of the present invention by those skilled in the art. It is obvious that those skilled in the art can easily make various modifications to the embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments. Improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the protection scope of the present invention.

Claims

1. An insulator dismantling device, characterized in that: It includes a base, a cutting structure and a rubber wheel group, the cutting structure includes a bracket, a grinding head motor and a cutting blade, the grinding head motor and the cutting blade are arranged on the bracket, the bracket is provided with a fixing sleeve, the fixing sleeve is provided with a fixing screw hole, the fixing screw hole is matched with a fixing screw, the base is provided with a supporting cross bar which can rotate around its axial direction, the supporting cross bar passes through the fixing sleeve, the fixing screw abuts against the side of the supporting cross bar, the rubber wheel group is arranged on the base, the rubber wheel group includes a plurality of relatively arranged rubber wheel pairs, and the plurality of rubber wheel pairs are arranged in a direction parallel to the supporting cross bar; the base includes a base, a first sub-seat, a second sub-seat and an adjustment mechanism, the The first sub-seat includes a first seat body and a support plate connected to each other, the support plate is provided with a first slide rail perpendicular to the direction of the supporting cross bar, the bottom of the second sub-seat is provided with a first slide groove matching the first slide rail, the base is provided with a second slide rail parallel to the first slide rail, the bottom of the first sub-seat is provided with a second slide groove matching the second slide rail, the bracket is provided on the base, the adjustment mechanism includes an adjustment rod, a first conical wheel, a first adjustment tube, a second conical wheel, a first transmission shaft, a gear, a rack, a second adjustment tube, an adjustment bearing and a support rod, the first sub-seat is provided with a first adjustment cavity and a first adjustment jack crossing the first adjustment cavity, the second sub-seat is provided with a second adjusting cavity and a second adjusting socket connected to the second adjusting cavity, the second adjusting socket is colinear with the first adjusting socket, the adjusting rod is inserted into the first adjusting socket and the second adjusting socket, and can move along the axial direction thereof, the adjusting rod is provided with a first clamping portion and a second clamping portion, the first clamping portion is provided with a first clamping tooth, the second clamping portion is provided with a second clamping tooth, the first adjusting tube, the second conical wheel, the first transmission shaft, the gear and the rack are arranged in the first adjusting cavity, the rack is fixed on the base, the gear matches the rack, the first transmission shaft connects the gear and the second conical wheel, the first adjusting tube is sleeved on the adjusting rod, The first adjusting tube has an inner wall provided with a first groove which can cooperate with the first tooth, the first conical wheel is provided on the first adjusting tube and cooperates with the second conical wheel, the second adjusting tube and the support rod are provided in the second adjusting cavity, the upper end side of the support rod is provided with a bearing hole, the adjusting bearing is provided in the bearing hole, one end of the second adjusting tube is provided with a bearing shaft, the bearing shaft cooperates with the adjusting bearing, the outer side wall of the second adjusting tube and the hole wall of the first adjusting jack are provided with mutually cooperating threads, the lower end of the support rod is fixed on the first slide rail, and the inner wall of the adjusting tube is provided with a second groove which can cooperate with the second tooth.

2. The insulator dismantling device according to claim 1, characterized in that: The bracket includes a support seat and a support arm, the support seat is arranged on the base, the support cross bar is arranged on the support seat, the fixed sleeve is arranged at one end of the support arm, and the cutting blade and the grinding head motor are arranged on the support arm.

3. The insulator dismantling device according to claim 2, characterized in that: A reverse limiting rod is arranged at one end of the support arm close to the support seat, and an operating rod is arranged at one end away from the support seat.

4. The insulator dismantling device according to claim 2, characterized in that: A limiting mechanism is provided on one side of the support seat close to the rubber wheel group. The limiting mechanism includes a support platform and a limiting screw. A limiting screw hole is provided on the support platform. The limiting screw is inserted into the limiting screw hole from top to bottom and cooperates with the limiting screw.

5. The insulator dismantling device according to claim 2, characterized in that: The support seat is provided with a first bearing and a second bearing, and two ends of the support cross bar pass through the first bearing and the second bearing respectively.

6. The insulator dismantling device according to claim 1, characterized in that: The rubber wheel pair comprises a first rubber wheel and a second rubber wheel. The base is provided with a first wheel axle and a second wheel axle. The first rubber wheels of the plurality of rubber wheel pairs are arranged on the first wheel axle, and the second rubber wheels of the plurality of rubber wheel pairs are arranged on the second wheel axle.

7. The insulator dismantling device according to claim 1, characterized in that: It also includes an active drive motor and a transmission reducer. The rubber wheel group also includes an active rubber wheel pair. The active rubber wheel pair is arranged in line with the multiple rubber wheel pairs. The active rubber wheel pair includes a first active rubber wheel and a second active rubber wheel. The transmission reducer is connected to the first active rubber wheel or the second active rubber wheel, and the active drive motor is connected to the transmission reducer.

8. The insulator dismantling device according to claim 1, characterized in that: It also includes a marking rod, one end of which is fixed to the side of the second sub-seat, and the other end passes through the first sub-seat. The side of the first end of the marking rod passing through the first sub-seat is provided with a first scale mark, and the base is provided with a second scale mark for marking the position of the first sub-seat.

9. The insulator dismantling device according to claim 1, characterized in that: The adjusting mechanism further includes a tightening sleeve, a winding sleeve, a connecting rope, a positioning block and a positioning strip, the tightening sleeve is arranged on the adjusting rod, the winding sleeve is arranged on the tightening sleeve, the upper end of the connecting rope is connected to the winding sleeve, and the lower end is connected to the positioning block, the lower surface of the positioning block is provided with a positioning tooth, the upper surface of the positioning strip is provided with a positioning groove matched with the positioning tooth, the positioning strip is arranged on the base, an adjustment cavity is provided in the first sub-seat, the connecting rope and the positioning block are arranged in the adjusting cavity, a limit block for limiting the upward travel of the positioning block is provided on the side wall of the adjusting cavity, and the adjusting rod has a breakpoint, and the breakpoint is located between the tightening sleeve and the first clamp Between the teeth, the breakpoint has a first end face and a second end face, a first connecting shaft is provided on the first end face, a first arc-shaped groove and a second arc-shaped groove are provided on the side wall of the first connecting shaft, the first groove and the second groove are axially arranged around the first connecting shaft, a first shift block is provided in the first groove, a first slot is provided on the second end face, a first linkage block and a second linkage block are provided on the side wall of the first slot, the first linkage block and the second linkage block are inserted into the first groove, and are respectively located on both sides of the shift block, a positioning screw hole is provided on the side wall of the first slot, a positioning bolt is provided in the positioning screw hole, and the positioning screw hole is inserted into the second groove.

Images