CN211558241U

CN211558241U - Trunk heat preservation membrane parcel device

Info

Publication number: CN211558241U
Application number: CN201922375679.3U
Authority: CN
Inventors: 邵旭升; 郭春颖; 王文明; 夏增明; 俎云浩; 李萌; 李鹏
Original assignee: China Geo Engineering Corp
Current assignee: China Geo Engineering Corp
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-25
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to an automatic parcel equipment, it includes the mount pad, vertical fixed slot of fixing two notches on the mount pad are relative, install the slide on two fixed slots, fix the mounting panel on two fixed slots, the lifter upper end is worn to establish on the mounting panel and the lower extreme is installed on the slide, power device's output and slide are connected, fixed plate and lifter upper end are fixed, be fixed with the second motor on the fixed plate, bevel gear is provided with two and does not fix the output shaft and the installation epaxial at the second motor, install the axle and install the one end and the bevel gear that the lifter was kept away from at the fixed plate and be located the fixed plate, the one end of the horizontal segment of bull stick is fixed at installation axle lower extreme, the other end at the horizontal segment is fixed to vertical section upper end, it can insert in the through-hole to set up through-hole and vertical section. The utility model has the characteristics of be convenient for to trunk winding heat preservation membrane, improve winding efficiency.

Description

Trunk heat preservation membrane parcel device

Technical Field

The utility model relates to an automatic parcel equipment, in particular to trunk heat preservation membrane parcel device.

Background

At present, in winter, geological engineering is basically in a shutdown state, trees can be planted nearby a construction site without influencing the engineering, the temperature in winter is low, so that the trees on the steel seeds are easy to freeze, workers are required to wind a ring-shaped heat preservation film on the trunk of the trees on the steel seeds to preserve heat of the trees, and the trees are prevented from being frozen.

At present, because the height of a general tree is about 3-4 meters, and the height of a trunk is higher than the height of a worker, when the worker winds a heat preservation film on the upper part of the trunk, a climbing tool such as a herringbone ladder is needed, after the worker stands on the herringbone ladder, the worker holds the looped heat preservation film to wind on the upper part of the trunk, and then the heat preservation treatment can be carried out on the trunk with higher height.

The above prior art solutions have the following drawbacks: because the workman still needs handheld looped heat preservation membrane and twine the heat preservation membrane on the trunk when standing on the double ladder, operating space on the double ladder is less, leads to the workman to operate comparatively inconveniently, and the work efficiency of twining the heat preservation membrane is lower. In addition, workers are easy to shake on the herringbone ladder to fall down to the ground from the herringbone ladder, in winter, the ground becomes harder, and the workers can be seriously injured after falling down to the ground.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a trunk insulating film wrapping device has the characteristics of being convenient for twine the insulating film, improve winding efficiency to the trunk.

The above object of the present invention can be achieved by the following technical solutions: the lifting device comprises two fixing grooves, a sliding plate, a mounting plate, a bevel gear, a rotating rod, a mounting base and a mounting piece, wherein the mounting base is horizontally arranged, the lifting device comprises a fixing groove, a sliding plate, a mounting plate, a lifting rod and a power device, the fixing groove is vertically provided with two notches which are oppositely arranged, the lower end of the fixing groove is fixed on the mounting base, two ends of the sliding plate are respectively and movably arranged in the two fixing groove notches, the mounting plate is fixed at the upper ends of the two fixing grooves, the lifting rod is vertically and movably arranged on the mounting plate in a penetrating mode, the lower end of the lifting rod is mounted on the sliding plate, and the output;

one end of the fixed plate is fixed with the upper end of the lifting rod, the other end of the fixed plate is positioned outside the mounting seat, a second motor is fixed on the fixed plate, two bevel gears are arranged on the bevel gears and are respectively fixed on an output shaft of the second motor and the mounting shaft, the mounting shaft is vertically and rotatably mounted at one end, away from the lifting rod, of the fixed plate, the bevel gears on the mounting shaft are positioned on the fixed plate, and the two bevel gears are meshed with each other;

the bull stick includes horizontal segment and vertical section, the one end of horizontal segment is fixed at installation axle lower extreme, and the other end can not form with the lifter and interfere, the other end at the horizontal segment is fixed to vertical section upper end, it can insert in the through-hole to have seted up through-hole and vertical section on the installation base, the installed part is fixed on the installation base, has seted up the jack on the global of vertical section lower extreme, and the output of installed part can be inserted in the jack.

By adopting the technical scheme, when the tree wrapped heat preservation film is subjected to heat preservation treatment, the mounting shaft is lifted to the upper part of the trunk through the lifting rod, the axis of the mounting shaft is coincided with the axis of the trunk, after the heat preservation film is mounted on the vertical section, a worker wraps the free end of the heat preservation film and winds the free end of the heat preservation film on the section below the trunk, then the power device and the second motor work simultaneously, the power device drives the lifting rod to continuously rise, the second motor drives the vertical section to carry out circular motion to wrap the heat preservation film on the trunk and rise along with the fixed plate, the operation process is simple, the heat preservation film is conveniently wrapped on the trunk, the wrapping efficiency is effectively improved, and workers only need to stand on the ground to control the wrapping device, and then can replace the staff to use the instrument of ascending a height such as double ladder, stand and carry out parcel heat preservation membrane to the trunk on the double ladder, the dangerous condition that the staff declines and falls from the double ladder can not appear.

The present invention may be further configured in a preferred embodiment as: the installed part includes shell, apron, baffle, inserted bar and spring, the shell is blind end and opening end respectively for inside hollow structure and its both ends, and the shell horizontal fixation is on mounting plate, the apron is fixed at the shell opening end, the baffle activity sets up in the shell, the inserted bar level sets up and wears to establish in proper order on blind end, baffle and the apron of shell to with baffle fixed connection, the both ends of inserted bar are located respectively outside shell blind end and the apron, and the one end that the inserted bar is close to the baffle can be inserted in the jack.

Through adopting above-mentioned technical scheme, the inserted bar is inserted behind the jack, and the spring that is compression state can level all the time and promote the baffle to the jack in the shell, and then makes the inserted bar can stably insert in vertical section, realizes the stable installation to the installation base, and then realizes that the installation base carries out the outrigger to the heat preservation membrane. In addition, when the heat preservation membrane reel needs to be changed, the one end of baffle is kept away from to two inserted bars of stimulate simultaneously, takes out the inserted bar from the jack, just can realize will installing the base and follow vertical section and dismantle fast, simple structure, easy to operate, the staff of being convenient for uses.

The present invention may be further configured in a preferred embodiment as: the lower end of the vertical section is set to be a cubic end part with a square cross section, jacks are formed in four side faces of the end part, and the through holes in the mounting base are rectangular square through holes matched with the lower end of the vertical section.

Through adopting above-mentioned technical scheme, rectangle through-hole and rectangle tip can be injectd inserted bar and jack for the tip of inserted bar can correspond with the jack, does not need the staff to hang down again and bow the son and observe inserted bar and jack, and then the staff of being convenient for is installed on vertical section to the installation pedestal.

The present invention may be further configured in a preferred embodiment as: the power device comprises two fixed shaft seats, a rotating shaft, a first motor and two steel wire ropes, wherein the two fixed shaft seats are correspondingly fixed on the mounting seat, the rotating shaft is rotatably mounted on the two fixed shaft seats, the first motor is fixed on the mounting seat, an output shaft of the first motor is connected with the rotating shaft through a belt, two fixed pulleys are fixed on the lower plate surface of the mounting plate, the two steel wire ropes are provided with two steel wire ropes, one ends of the two steel wire ropes are respectively lapped on the two fixed pulleys and are fixedly connected with the sliding plate, and the other ends of the two steel wire ropes are fixed on the rotating shaft.

Through adopting above-mentioned technical scheme, when the stable setting in two fixed slots in slide both ends, still be convenient for slide from top to bottom, first motor passes through the belt to be connected with the pivot and can drive the pivot and rotate, after the pivot rotates two wire rope windings in the pivot, two wire rope stabilize the slide and pull for the slide slides on two fixed slots, makes the lifter can rise along with the slide synchronous stabilization.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a safety lock, including lifter, slide, through-hole, fixed ring, slide, third motor, bevel gear, another bevel gear fixed mounting is on the output shaft of third motor, two bevel gear intermeshing, the lifter sets up to the round bar, the through-hole has been seted up on the slide, the lifter lower extreme interval is fixed with two solid fixed rings, and the slide is located two gu between the fixed ring, still include third motor and two bevel gears, the third motor is fixed on the slide, one bevel gear is fixed on the lifter and is located the slide top.

Through adopting above-mentioned technical scheme, two solid fixed rings can with the lifter stable mounting on the slide and can not hinder the lifter to rotate, when needs are carried the parcel device, switch on third motor power makes the lifter rotate on the slide, be located the top back of mount pad when the fixed plate, disconnection third motor power makes its stop work, make the holistic focus of parcel device be located the mount pad, under the limiting action of third motor output shaft, certain restriction has between the bevel gear of the girl is spilt to bevel gear and lifter on the third motor, make the lifter can not rotate at will, and then be convenient for the staff to carry stably the parcel device.

The present invention may be further configured in a preferred embodiment as: and a balancing weight is fixed on the mounting seat.

Through adopting above-mentioned technical scheme, the balancing weight can reach stable the setting to the parcel device under the operating condition, and the security in utilization is strengthened, provides safe operational environment to the staff who operates the parcel device.

The present invention may be further configured in a preferred embodiment as: a plurality of supporting legs are vertically fixed at the lower part of the mounting seat, a bottom plate is horizontally fixed at the lower ends of the supporting legs, the device also comprises a moving device, the moving device comprises a mounting bottom plate, a universal wheel, a fixed seat, a sliding block, a hinge rod and a bidirectional screw rod, a plurality of through holes are arranged on the mounting bottom plate corresponding to the plurality of supporting legs, the plurality of supporting legs are movably arranged in the four through holes in a penetrating way, a plurality of universal wheels are arranged and are all fixed at the lower part of the mounting bottom plate, the two fixing seats are correspondingly fixed on the mounting base plate, the two sliding blocks are arranged between the two fixing seats, the plurality of hinge rods are uniformly divided into two groups, one end of each group of hinge rods is hinged on the same sliding block, the other end of each group of hinge rods is hinged on the mounting base, two sections of threads with different rotation directions are respectively arranged on the two-way screw rod, and two sections of the two-way screw rod close to the two ends are movably arranged on the two fixing seats in a penetrating way and are in threaded connection with the two sliding blocks.

Through adopting above-mentioned technical scheme, rotate two-way screw rod, two sliders are close to each other or are kept away from at two-way screw rod soon to different both ends, and then can make mounting plate drive the universal wheel and go up and down, when needs remove the parcel device, make the universal wheel descend and support subaerial, when the parcel device is to trunk parcel insulation film, rise the universal wheel and make the bottom plate support subaerial, and then make parcel device body can stably set up subaerial, reliability and security are used in the reinforcing. The bottom plate can enough increase the area of contact of parcel device and ground, can carry on spacingly to the mounting plate that can remove from top to bottom again for mounting plate can not break away from the supporting leg.

The present invention may be further configured in a preferred embodiment as: the mobile device still includes installation department and a plurality of commentaries on classics roller, the installation department is provided with four and per two and fixes respectively on the both ends of same slider, many change the roller and evenly divide into two sets ofly, every group bull stick all rotate install on same slider between two installation departments and with the mounting plate butt.

Through adopting above-mentioned technical scheme, changeing the roller butt on mounting plate, many change the roller and can support the slider when, slide on mounting plate for the slider, can also reduce the frictional force between slider and the mounting plate, and then reduce the resistance when rotating two-way screw rod, be convenient for adjust mobile device.

To sum up, the utility model discloses the beneficial technological effect of utensil does:

1. by arranging the mounting seat, the lifting device, the fixing plate, the mounting shaft, the bevel gear, the rotating rod, the mounting base and the mounting part, the operation process is simple, the heat-insulating film can be conveniently wrapped on the trunk, the wrapping efficiency is effectively improved, workers only need to stand on the ground to control the wrapping device, and then can replace the workers to use climbing tools such as a herringbone ladder and the like to wrap the heat-insulating film on the trunk when standing on the herringbone ladder, and the danger condition that the workers fall off from the herringbone ladder can be avoided;

2. the installation base is stably installed by arranging the shell, the cover plate, the baffle plate, the inserted rod and the spring, so that the installation base can stably support the heat-insulating film and can be quickly disassembled on a vertical section;

3. through setting up vertical section lower extreme for cube tip and rectangle through-hole, rectangle through-hole and rectangle tip can be injectd inserted bar and jack for the tip of inserted bar can correspond with the jack, and the staff of being convenient for installs on vertical section to the installation base.

Drawings

FIG. 1 is a schematic structural view of a tree trunk heat-preservation film wrapping device;

FIG. 2 is a schematic structural view of another view of a tree trunk heat-preserving film wrapping device;

FIG. 3 is a schematic view of a protruding feature of the mount;

FIG. 4 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 5 is a schematic view of the construction of the rotating lifter;

fig. 6 is a schematic view of a protruded structure of the mobile device.

In the figure, 1, a mounting seat; 11. a balancing weight; 12. supporting legs; 13. a base plate; 2. a lifting device; 21. fixing grooves; 211. a reinforcing plate; 22. a slide plate; 221. mounting blocks; 222. a connecting ring; 23. mounting a plate; 231. a fixed pulley; 24. a lifting rod; 241. a fixing ring; 25. fixing the shaft seat; 26. a rotating shaft; 27. a first motor; 28. a wire rope; 29. a third motor; 3. a fixing plate; 31. a second motor; 4. installing a shaft; 5. a bevel gear; 6. a rotating rod; 61. a horizontal segment; 62. a vertical section; 7. installing a base; 8. a mounting member; 81. a housing; 82. a cover plate; 83. a baffle plate; 84. inserting a rod; 85. a spring; 9. a mobile device; 91. mounting a bottom plate; 92. a universal wheel; 93. a fixed seat; 94. a slider; 95. a hinged lever; 96. a bidirectional screw; 961. a limiting ring; 97. a fourth motor; 98. an installation part; 99. and (5) rotating the roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine fig. 1, fig. 2, the utility model discloses a trunk insulating film wrapping device, including mount pad 1, elevating gear 2, fixed plate 3, installation axle 4, bevel gear 5, bull stick 6, installation base 7 and installed part 8.

The mounting seat 1 is horizontally arranged, the lifting device 2 comprises two fixing grooves 21, a sliding plate 22, a mounting plate 23, a lifting rod 24, a fixing shaft seat 25, a rotating shaft 26, a first motor 27 and a steel wire rope 28, the two fixing grooves 21 are vertically arranged, the cross sections of the notches of the two fixing grooves 21 are T-shaped, the notches face to each other, the lower ends of the two fixing grooves 21 are fixed on the mounting seat 1, two reinforcing plates 211 are respectively and fixedly arranged on the two fixing grooves 21, the sliding plate 22 is horizontally arranged, clamping parts matched with the notches of the fixing grooves 21 are formed at the two ends of the sliding plate 22 in a processing mode, the two clamping parts are respectively and movably arranged in the notches of the two fixing grooves 21, the mounting plate 23 is horizontally and fixedly connected to the upper ends of the two fixing grooves 21, a through hole with the vertical axis direction is formed in the mounting plate, the fixed shaft seats 25 are provided with two and correspondingly fixed on the mounting seat 1, the rotating shaft 26 is rotatably installed on the two fixed shaft seats 25, the first motor 27 is fixedly installed on the mounting seat 1, an output shaft of the first motor is connected with the rotating shaft 26 through a belt, the two sides of the upper plate surface of the sliding plate 22, which are located on the lifting rod 24, are respectively and fixedly provided with the connecting rings 222, the lower plate surface of the mounting plate 23 is correspondingly and fixedly provided with two fixed pulleys 231 corresponding to the two connecting rings 222, the axial direction of the fixed pulleys 231 is parallel to the length direction of the mounting plate 23, the two steel wire ropes 28 are provided with two, one ends of the two steel wire ropes 28 are respectively lapped on the two fixed pulleys 231 and fixedly connected with.

Reinforcing plate 211 can make the fixed slot 21 of vertical setting more stable installation on mount pad 1, when slide 22 both ends are stable to be set up in two fixed slots 21, still be convenient for slide from top to bottom, first motor 27 is connected through the belt and can drives pivot 26 and rotate with pivot 26, pivot 26 rotates the back with two wire rope 28 windings on pivot 26, two wire rope 28 stabilize the traction to slide 22, make slide 22 slide on two fixed slots 21, mounting panel 23 fixes and can carry out spacingly to slide 22 on two fixed slots 21 in the upper end of two fixed slots 21, make slide 22 can not break away from fixed slot 21, in addition, lifter 24 is under the limiting action of mounting panel 23 through-hole, can be along with slide 22 synchronous stable rising.

The level of fixed plate 3 sets up and the outside that the upper end fixed connection and the other end of its one end and lifter 24 are located mount pad 1, fixed plate 3 is kept away from one of lifter 24 and is served and seted up the axis direction and be vertical through-hole, fixed mounting has second motor 31 on fixed plate 3, bevel gear 5 is provided with two, two bevel gear 5 respectively fixed mounting on the output shaft of second motor 31 with install on axle 4, install the vertical setting of axle 4 in the through-hole and fix on installing epaxial bevel gear 5 and be located fixed plate 3, two bevel gear 5 intermeshing.

The fixed plate 3 is fixed in the upper end of lifter 24 and can go up and down along with the lifter 24 is synchronous, switches on the power of second motor 31, and second motor 31 makes vertical setting rotate at installation axle 4 through bevel gear 5, and meanwhile, the bull stick 6 is circular rotation in the below of fixed plate 3 and the outside of mount pad 1.

The bull stick 6 includes horizontal segment 61 and vertical section 62, and the one end fixed connection of horizontal segment 61 is at the lower extreme of installation axle 4, and its other end can not form with lifter 24 and interfere, and the one end of installing axle 4 is kept away from to vertical section 62's upper end fixing at horizontal segment 61, and installation base 7 is circular platelike structure, sets up the axis coincidence of the axis of vertical through-hole and installation base 7 on the installation base 7, and installed part 8 is provided with two and all fixes on installation base 7.

Referring to fig. 3, the mounting member 8 includes a housing 81, a cover plate 82, a baffle 83, an insertion rod 84 and a spring 85, the housing 81 is a hollow structure, and has a closed end and an open end at two ends thereof, the two housings 81 are horizontally disposed and correspondingly fixed on the mounting base 7, the cover plate 82 is fixedly mounted on the open end of the housing 81, the baffle 83 is movably disposed in the housing 81, the insertion rod 84 is horizontally disposed, the insertion rod 84 sequentially penetrates through the closed end of the housing 81, the baffle 83 and the cover plate 82, and is fixedly connected with the baffle 83, two ends of the inserted bar 84 are respectively located outside the closed end of the housing 81 and the cover plate 82, two insertion holes are formed on the peripheral surface of the vertical section 62 close to the lower end, one ends of the two inserted bars 84 close to the baffle 83 can be respectively inserted into the two insertion holes, the spring 85 is sleeved on the inserted bar 84 in a compressed state, and two ends of the spring 85 are respectively abutted against the closed end of the housing 81 and the baffle 83.

During the use, establish the sleeve of heat preservation membrane on vertical section 62 by vertical section 62's lower pot head, vertical section 62 drives the heat preservation membrane and carries out circular motion, then will install base 7 and install the lower extreme at vertical section 62, all insert two inserted bars 84 behind two jacks, spring 85 that is compression state can be all the time the level and promote baffle 83 to the jack in shell 81, and then make inserted bar 84 can stably insert on vertical section 62, realize the stable installation to installation base 7, and then realize that installation base 7 carries out the outrigger to the heat preservation membrane. In addition, when the heat preservation membrane reel needs to be changed, the one end that baffle 83 was kept away from to two inserted bars 84 of simultaneous pulling is taken out the inserted bar 84 from the jack, just can realize dismantling the installation base 7 from vertical section 62 fast, simple structure, easy to operate, and the staff of being convenient for uses.

When the tree wrapped thermal insulation film is subjected to thermal insulation treatment, the mounting shaft 4 is lifted to the upper part of a trunk through the lifting rod 24, the axis of the mounting shaft 4 is enabled to coincide with the axis of the trunk, after the thermal insulation film is mounted on the vertical section 62, a worker wraps the free end of the thermal insulation film and winds the free end of the thermal insulation film on a section below the trunk, then the power supplies of the first motor 27 and the second motor 31 are simultaneously switched on, the second motor 31 and the mounting shaft 4 are connected through the two mutually meshed bevel gears 5, the mounting shaft 4 is enabled to rotate stably, the lifting rod 24 is driven by the first motor 27 to stably and continuously ascend, meanwhile, the second motor 31 drives the vertical section 62 to do circular motion to wrap the thermal insulation film on the trunk and stably and continuously ascend along with the fixing plate 3, the operation process is simple, the thermal insulation film is conveniently wrapped on the trunk, the wrapping efficiency is effectively improved, the worker only, and then can replace the staff to use the instrument of ascending a height such as double ladder, stand and carry out parcel heat preservation membrane to the trunk on the double ladder, the dangerous condition that the staff declines and falls from the double ladder can not appear.

Referring to fig. 3, in practical use, in order to enable the looped thermal insulation film to rotate on the trunk and further facilitate wrapping of the trunk, the vertical section 62 is configured as a round bar, when the installation base 7 is installed, the insertion rod 84 cannot correspond to the insertion hole on the circumferential surface of the round bar-shaped vertical section 62 quickly, and the installation base 7 can be installed on the vertical section 62 only by observing the insertion rod 84 and the insertion hole at the lower part of the installation base 7 with a low bending body of a worker and aligning the insertion rod 84 and the insertion hole, so that the worker is inconvenient to observe under the installation base 7 with the low bending body, therefore, the lower end of the vertical section 62 is cut and processed to form a cubic end part with a square cross section, the insertion holes are formed on four side surfaces of the end part, the through holes on the installation base 7 are configured as rectangular square through holes matched with the lower end of the vertical section 62, and further, when the installation base 7 is installed on the lower end of the vertical section 62, after the through hole of installing base 7 was established at the lower extreme of vertical section 62, the rectangle through-hole can be injectd inserted bar 84 and jack with the rectangle tip for the tip of inserted bar 84 can correspond with the jack, does not need the staff to hang down again and bow the body and observe inserted bar 84 and jack, and then the staff of being convenient for installs on vertical section 62 to installing base 7.

With reference to fig. 2 and 4, after the work of wrapping the heat-insulating film is completed, the fixing plate 3 and the rotating rod 6 occupy a large space when being located outside the mounting base 1, and also cause the overall center of the wrapping device to shift, so that the wrapping device is inconvenient to carry, and the lifting rod 24 is set as follows, and is further provided with the third motor 29 and the two bevel gears 5.

Lifter 24 sets up to the round bar, the through-hole has been seted up to the through-hole that corresponds mounting panel 23 on slide 22, the lower extreme of lifter 24 passes the through-hole and is located the below of slide 22, lifter 24 lower extreme interval is fixed with two solid fixed rings 241, slide 22 is located between two solid fixed rings 241, the fixed mounting block 221 that is provided with on slide 22, third motor 29 fixed mounting is on mounting block 221, the output shaft level of third motor 29 sets up and directional lifter 24, one of them bevel gear 5 fixed mounting is on lifter 24 and is located the slide 22 top, another bevel gear 5 fixed mounting is on the output shaft of third motor 29, two bevel gear 5 intermeshing.

The two fixing rings 241 can stably mount the lifting rod 24 on the sliding plate 22, and meanwhile, the round rod-shaped lifting rod 24 is not prevented from rotating, the third motor 29 is mounted on the sliding plate 22 through the mounting block 221, and the mounting block 221 can effectively increase the mounting height of the third motor 29 while the lifting rod 24 is not influenced, so that meshing conditions are provided for the two bevel gears 5.

When the packaging device needs to be conveyed, the power supply of the third motor 29 is connected to enable the lifting rod 24 to rotate on the sliding plate 22, after the fixing plate 3 is located above the mounting base 1, the power supply of the third motor 29 is disconnected to enable the lifting rod to stop working, the whole gravity center of the packaging device is located on the mounting base 1, under the limiting effect of the output shaft of the third motor 29, a certain limit is formed between the bevel gear 5 on the third motor 29 and the bevel gear 5 of the lifting rod 24 spreading girls, the lifting rod 24 cannot rotate randomly, and therefore workers can carry the packaging device stably.

Referring to fig. 5, preferably, a counterweight 11 is fixedly disposed on one side of the mounting base 1 corresponding to the two fixing grooves 21, and is used for stabilizing the wrapping device in a working state, enhancing the use safety, and providing a safe operation environment for the worker operating the wrapping device.

With reference to fig. 5 and 6, in order to ensure the reliability of the wrapping device, the wrapping device is made of a metal material with high structural strength, such as steel or iron, so that the whole weight is high, the labor is wasted when the wrapping device is carried by a worker, the wrapping device is not carried by the worker, and the moving device 9 is arranged for moving the wrapping device.

Four supporting legs 12 are vertically fixed at the lower part of the mounting seat 1, the four supporting legs 12 are distributed in a rectangular shape, a bottom plate 13 is horizontally fixed at the lower ends of the supporting legs 12, the moving device 9 comprises a mounting bottom plate 91, universal wheels 92, fixing seats 93, a sliding block 94, hinge rods 95, two-way screw rods 96 and a fourth motor 97, the mounting bottom plate 91 is horizontally arranged, four through holes which are vertical in axial direction and matched with the end faces of the supporting legs 12 are arranged on the plate surface corresponding to the four supporting legs 12, the four supporting legs 12 are movably arranged in the four through holes in a penetrating mode, the four universal wheels 92 are arranged in four, the four universal wheels 92 are fixedly arranged at the lower part of the mounting bottom plate 91 and distributed in a rectangular shape, the fixing seats 93 are provided with two upper plate surfaces correspondingly and fixedly arranged on the mounting bottom plate 91, the mounting seat 1 is provided with through holes which are horizontal in axial, the hinge rods 95 are provided with four and every two hinge rods as a group, one end of one group of hinge rods 95 is hinged on the same sliding block 94, the other end of the one group of hinge rods 95 is hinged on the lower part of the mounting seat 1, two sections of the bidirectional screw 96 with the length midpoint as a boundary are respectively provided with threads with different turning directions, two sections of the bidirectional screw 96 close to the two ends are movably arranged on the two fixing seats 93 in a penetrating way and are in threaded connection with the two sliding blocks 94, two ends of the bidirectional screw 96 are respectively fixed with limiting rings 961, the two limiting rings 961 are respectively correspondingly abutted against one side of the fixing seat 93 departing from the sliding block 94, the fourth motor 97 is fixedly arranged on the mounting bottom plate 91, the axis direction of an output shaft of the fourth motor is parallel to the length direction of the bidirectional screw 96.

During the use, put through fourth motor 97 power, make fourth motor 97 drive two-way screw 96 and rotate, two sliders 94 are close to each other or keep away from on two-way screw 96 revolves to the both ends of difference, and then can make mounting plate 91 drive universal wheel 92 go up and down, when needs move the parcel device, make universal wheel 92 descend and support subaerial, when the parcel device is to trunk parcel heat preservation membrane, rise universal wheel 92 and make bottom plate 13 support subaerial, and then make the parcel device body can stably set up subaerial, reliability and security are used in the reinforcing. The bottom plate 13 can increase the contact area between the wrapping device and the ground, and can limit the mounting bottom plate 91 which can move up and down, so that the mounting bottom plate 91 cannot be separated from the supporting legs 12.

Articulated, mobile device 9 still includes installation department 98 and a plurality of commentaries on classics roller 99, and installation department 98 is provided with four and every two and fixes respectively on the both ends of same slider 94, and installation department 98 place plane perpendicular to slider 94's length direction changes roller 99 level and is provided with many and evenly divide into two sets ofly, and every group bull stick 6 all rotates and installs on same slider 94 between two installation departments 98 and with mounting plate 91 butt.

The rollers 99 abut on the mounting base plate 91, and the plurality of rollers 99 can support the slider 94 and slide on the mounting base plate 91 relative to the slider 94, thereby reducing the frictional force between the slider 94 and the mounting base plate 91, reducing the resistance when rotating the bidirectional screw 96, and facilitating the adjustment of the moving device 9.

Preferably, first motor 27, second motor 31, third motor 29 and fourth motor 97 all adopt servo motor, and servo motor is applicable to the operating condition of big moment, and the operation is used comparatively stably, and is lower to the requirement of maintaining and maintaining in addition, does benefit to the parcel device and carries out the diolame work to the trunk.

The embodiment of this embodiment is the utility model discloses preferred embodiment is not according to this restriction the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a trunk insulating film wrapping device which characterized in that: comprises a mounting seat (1), a lifting device (2), a fixing plate (3), a mounting shaft (4), a bevel gear (5), a rotating rod (6), a mounting base (7) and a mounting piece (8), the mounting seat (1) is horizontally arranged, the lifting device (2) comprises a fixing groove (21), a sliding plate (22), a mounting plate (23), a lifting rod (24) and a power device, the two fixing grooves (21) are vertically arranged, the two notches are arranged oppositely, the lower ends of the fixing grooves (21) are fixed on the mounting seat (1), two ends of the sliding plate (22) are respectively and movably arranged in the notches of the two fixing grooves (21), the mounting plate (23) is fixed at the upper ends of the two fixing grooves (21), the lifting rod (24) is vertically and movably arranged on the mounting plate (23) in a penetrating manner, the lower end of the lifting rod is arranged on the sliding plate (22), and the output end of the power device is connected with the sliding plate (22);

one end of the fixing plate (3) is fixed with the upper end of the lifting rod (24), the other end of the fixing plate is located outside the mounting seat (1), a second motor (31) is fixed on the fixing plate (3), the bevel gears (5) are provided with two bevel gears and are respectively fixed on the output shaft of the second motor (31) and the mounting shaft (4), the mounting shaft (4) is vertically and rotatably mounted at one end, far away from the lifting rod (24), of the fixing plate (3), the bevel gears (5) on the mounting shaft (4) are located on the fixing plate (3), and the two bevel gears (5) are meshed with each other;

the rotating rod (6) comprises a horizontal section (61) and a vertical section (62), one end of the horizontal section (61) is fixed at the lower end of the installation shaft (4), the other end of the horizontal section cannot interfere with the lifting rod (24), the upper end of the vertical section (62) is fixed at the other end of the horizontal section (61), a through hole is formed in the installation base (7), the vertical section (62) can be inserted into the through hole, the installation piece (8) is fixed on the installation base (7), jacks are formed in the peripheral surface of the lower end of the vertical section (62), and the output end of the installation piece (8) can be inserted into the jacks.

2. The tree trunk heat preservation film wrapping device according to claim 1, wherein: installation part (8) include shell (81), apron (82), baffle (83), inserted bar (84) and spring (85), shell (81) are closed end and opening end respectively for inside hollow structure and its both ends, and shell (81) horizontal fixation is on mounting plate (91), apron (82) are fixed at shell (81) opening end, baffle (83) activity sets up in shell (81), inserted bar (84) level sets up and wears to establish in proper order on the closed end of shell (81), baffle (83) and apron (82) to with baffle (83) fixed connection, the both ends of inserted bar (84) are located shell (81) closed end and apron (82) respectively outside, and the one end that inserted bar (84) are close to baffle (83) can be inserted in the jack.

3. The tree trunk heat preservation film wrapping device according to claim 2, wherein: the lower end of the vertical section (62) is set to be a cubic end part with a square cross section, jacks are formed in four side faces of the end part, and the through hole in the mounting base (7) is set to be a rectangular square through hole matched with the lower end of the vertical section (62).

4. The tree trunk heat preservation film wrapping device according to claim 1, wherein: the power device comprises fixed shaft seats (25), a rotating shaft (26), a first motor (27) and a steel wire rope (28), wherein the fixed shaft seats (25) are provided with two fixed shafts and are correspondingly fixed on a mounting seat (1), the rotating shaft (26) is rotatably installed on the two fixed shaft seats (25), the first motor (27) is fixed on the mounting seat (1) and an output shaft of the first motor is connected with the rotating shaft (26) through a belt, two fixed pulleys (231) are fixed on a lower plate surface of the mounting plate (23), the steel wire rope (28) is provided with two fixed pulleys, one ends of the two steel wire ropes (28) are respectively lapped on the two fixed pulleys (231) and are fixedly connected with a sliding plate (22), and the other ends of the two steel wire ropes (28) are fixed on the rotating shaft (26).

5. The tree trunk heat preservation film wrapping device according to claim 1, wherein: lifter (24) set up to the round bar, the through-hole has been seted up on slide (22), lifter (24) lower extreme interval is fixed with two solid fixed rings (241), and slide (22) are located two between the solid fixed ring (241), still include third motor (29) and two bevel gear (5), third motor (29) are fixed on slide (22), one bevel gear (5) are fixed on lifter (24) and are located slide (22) top, and another bevel gear (5) fixed mounting is on the output shaft of third motor (29), two bevel gear (5) intermeshing.

6. The tree trunk heat preservation film wrapping device according to claim 5, wherein: and a balancing weight (11) is fixed on the mounting seat (1).

7. The tree trunk heat preservation film wrapping device of claim 6, wherein: the lower part of the mounting seat (1) is vertically fixed with a plurality of supporting legs (12), the lower ends of the supporting legs (12) are horizontally fixed with a bottom plate (13), the mounting seat further comprises a moving device (9), the moving device (9) comprises a mounting bottom plate (91), universal wheels (92), fixing seats (93), sliding blocks (94), hinged rods (95) and two-way screw rods (96), a plurality of through holes are formed in the mounting bottom plate (91) corresponding to the plurality of supporting legs (12), the plurality of supporting legs (12) are movably arranged in the four through holes in a penetrating manner, the universal wheels (92) are provided with a plurality of parts and are all fixed at the lower part of the mounting bottom plate (91), the fixing seats (93) are provided with two parts and are correspondingly fixed on the mounting bottom plate (91), the sliding blocks (94) are arranged between the two fixing seats (93), and the hinged rods (95), one end of a group of hinge rods (95) is hinged on the same sliding block (94) and the other end is hinged on the mounting seat (1), two sections of threads with different turning directions are respectively arranged on the bidirectional screw (96), and two sections of the bidirectional screw (96) close to the two ends are movably arranged on the two fixing seats (93) in a penetrating way and are in threaded connection with the two sliding blocks (94).

8. The tree trunk heat preservation film wrapping device according to claim 7, wherein: mobile device (9) still include installation department (98) and a plurality of commentaries on classics roller (99), installation department (98) are provided with four and per two and fix respectively on the both ends of same slider (94), many change roller (99) and evenly divide into two sets ofly, and every bull stick (6) of group all rotate install on same slider (94) between two installation departments (98) and with mounting plate (91) butt.