CN112127651B

CN112127651B - Top wall skin removing equipment

Info

Publication number: CN112127651B
Application number: CN202010792424.1A
Authority: CN
Inventors: 戴源
Original assignee: Chuzhou Haoshen Construction Engineering Co ltd
Current assignee: Chuzhou Haoshen Construction Engineering Co.,Ltd.
Priority date: 2020-08-09
Filing date: 2020-08-09
Publication date: 2021-12-31
Anticipated expiration: 2040-08-09
Also published as: CN112127651A

Abstract

The invention discloses a top wall skin removing device, which comprises a base, wherein a lifting cavity is arranged in the middle of the base, a lifting column is arranged in the lifting cavity, a lifting mechanism is arranged between the lifting column and the base, the upper end of the lifting column extends to the upper side of the base and is provided with a removing mechanism, a collecting mechanism for collecting peeled wall skins is arranged in the middle of the lifting column, a bottom plate is arranged at the lower end of the base, and a plurality of uniformly distributed tires are respectively arranged on two sides of the bottom plate, so that the top wall skin removing device has the beneficial effects that: the invention collects the peeled wall skin fragments by using the expandable and contractible baffle plate and the striker plate, thereby being convenient for peeling the wall skin from the edge and dead angle of the top wall.

Description

Top wall skin removing equipment

Technical Field

The invention belongs to the field of high-end equipment, relates to wall surface decoration equipment, and particularly relates to top wall skin removing equipment.

Background

The defects of the prior art are that the wall surface often needs to be blown after being stripped so as to improve the cleanliness of the wall surface, two processes are separately carried out, and the efficiency is low. For this reason, long-term research has been conducted, and various solutions have been proposed.

For example, chinese patent document discloses a skin peeling apparatus for a top wall [ application No.: 201711406295.2], comprising a base, a base plate, a disc, a movable rod, a peeling roller and a cylinder body; the left side and the right side of the bottom of the base are symmetrically provided with rollers, and the rollers are provided with locking mechanisms; the base plate is arranged above the base and is connected with the base through a lifting device, and a T-shaped frame is fixed on the left side of the top of the base plate; the disc is arranged on the upper part of the vertical frame body of the T-shaped frame; the movable rod is connected to the front side of the disc in a matched mode, the middle of the right side of the movable rod is connected with a cross rod, a rod sleeve is sleeved on the periphery of the cross rod in a sliding mode and fixed on a horizontal frame body of the T-shaped frame, and a mounting frame is fixed to the top of the movable rod; the peeling roller is arranged on the mounting frame; the cylinder body is fixed at the top of the base plate and is located at the right side of the T-shaped frame. The wall skin stripping device can efficiently complete the wall skin stripping work of the top wall, has good wall skin stripping effect, provides convenience for indoor decoration work, and is worth popularizing and using.

Above-mentioned scheme, the miscellaneous frame of collection is amasss great and the size is fixed, carries out the wall skin to the headwall edge with the dead angle and peels off the during operation, and the miscellaneous frame of collection will hinder the removal of skinning roller, can't carry out comprehensive wall skin to the headwall and peel off the work.

Disclosure of Invention

The invention aims to solve the problems and provides a top wall skin removing device, wherein stripped wall skin fragments are collected by using a baffle plate and a material baffle plate which can be expanded and contracted in a collecting mechanism, so that the wall skin stripping work can be conveniently carried out on the edge and dead corners of a top wall.

In order to achieve the purpose, the invention adopts the following technical scheme: this top wall wapith clears away equipment includes base, its characterized in that: the improved wall-peeling machine is characterized in that a lifting cavity is arranged in the middle of the base, a lifting column is arranged in the lifting cavity, a lifting mechanism is arranged between the lifting column and the base, the upper end of the lifting column extends to the upper side of the base and is provided with a clearing mechanism, a collecting mechanism for collecting peeled wall skins is arranged in the middle of the lifting column, a bottom plate is arranged at the lower end of the base, and a plurality of uniformly distributed tires are arranged on two sides of the bottom plate.

The collecting mechanism is creatively designed, the baffle which can be rotated outwards and unfolded can prevent the peeled wall skin from falling and collecting into the collecting cavity, in the unfolding process of the baffle, the baffle plate can move outwards and rotate to fill a leak caused by the unfolding action of the baffle plate, so that a user can conveniently and intensively process the peeled wall skin, the working process of cleaning the wall skin falling to the ground by the user is simplified, the working efficiency is improved, the firm baffle plate and the baffle plate are not easily damaged by the sharp corners of the broken wall skin, the stability of the collecting mechanism is improved, meanwhile, the baffle plate rotates anticlockwise to contract when contacting with the side wall, the user can conveniently clean the wall skin at the top wall edge and the dead corner, and the practicability of the collecting mechanism is improved.

In foretell top wall wapith cleaning equipment, elevating system includes elevator motor, lift chamber right-hand member is equipped with logical groove, it is equipped with the power chamber to lead to groove upper end rear side, elevator motor locates the power intracavity, the elevator motor front end is equipped with first power shaft, first power shaft front end extends to lead to the inslot and be equipped with the gear, the lift post right-hand member is equipped with the rack groove, the rack inslot is equipped with the rack, the rack right-hand member extends to lead to the inslot and with the gear meshes mutually.

In foretell parietal wall skin cleaning equipment, the mechanism of cleaing away is including cleaing away the motor, the lift post upper end is equipped with the motor chamber, it locates to clear away the motor intracavity, it is equipped with the second power shaft to clear away the motor upper end, motor chamber upside is equipped with supports the groove, it is equipped with the column spinner to support the inslot, be equipped with the keyway in the column spinner, second power shaft upper end extends to in the column spinner and be equipped with the key, the key is located in the keyway, the column spinner upper end is equipped with a plurality of evenly distributed's support, be equipped with solid fixed ring between each support outer end, gu be equipped with the ring channel in the middle of the fixed ring, be equipped with anticollision ring in the ring channel, the support upper end is equipped with telescopic scraper blade subassembly.

In the above-mentioned top wall skin removing equipment, the scraper component comprises a telescopic frame, a telescopic groove is arranged at the upper end of the bracket, the telescopic frame is arranged in the telescopic groove, a telescopic spring is arranged between the inner end of the telescopic frame and the inner end of the inner wall of the telescopic groove, a dust guard is arranged at the rear end of the telescopic frame, the dust guard is arranged at the upper side of the telescopic groove, a limiting plate is respectively arranged at both sides of the lower end of the telescopic frame, a connecting groove is arranged at the upper end of the telescopic frame, a clamping groove is respectively arranged at both ends of the inner wall of the connecting groove, a scraper is arranged at the upper side of the telescopic frame, a connecting frame is arranged at the lower end of the scraper, the connecting frame is arranged in the connecting groove, a clamping block groove is respectively arranged at both ends of the connecting frame, a clamping block is arranged in the clamping groove, a plurality of first springs which are uniformly distributed are arranged between the inner end of the clamping block and the inner end of the inner wall of the clamping groove, and the outer end of the clamping block is arranged in the clamping groove, the upper end of the scraper is provided with a plurality of lugs which are uniformly distributed.

In the above-mentioned top wall skin removing device, the collecting mechanism comprises a plurality of pillars, the pillars are uniformly arranged in the middle of the lifting column, a bearing plate is arranged between the lower ends of the pillars, a bundling plate is arranged at the lower end of the bearing plate, a collecting frame is arranged at the lower end of the bundling plate, a baffle is arranged on the upper side of the pillar, the baffle is rotatably connected with the outer end of the pillar through a positioning pin, a cavity is arranged in the middle of the baffle, striker plates are respectively arranged at two sides in the cavity, moving grooves are respectively arranged at two sides of the lower end of the cavity, moving frames are arranged in the moving grooves, a composite spring is arranged between the inner ends of the moving frames and the inner ends of the inner walls of the moving grooves, the lower ends of the striker plates are rotatably connected with the outer end of the moving frames through a connecting pin, locking grooves are arranged at the upper ends of the striker plates, the outer ends of two adjacent striker plates are in contact with each other, and locking rings are arranged between the two adjacent striker plates, the two ends of the locking ring are respectively arranged in the locking grooves on the two sides, the two sides of the upper end of the cavity are respectively provided with an empty groove, and a fixing component for fixing the position of the baffle is arranged in the middle of the lifting column.

In the above wall surface removing device, the fixing assembly comprises a plurality of fixing rods, the fixing rods are uniformly arranged at the upper end of the lifting column, the outer ends of the fixing rods are provided with chutes, fixing blocks are arranged in the chutes, reset springs are arranged between the upper ends of the fixing blocks and the upper ends of the inner walls of the chutes, grooves are arranged in the middle of the upper ends of the baffles, fixing grooves are arranged at the lower ends of the grooves, the lower ends of the fixing blocks are arranged in the fixing grooves, straight grooves are arranged in the middle of the fixing rods, moving rods are arranged in the straight grooves, chutes are arranged at the inner ends of the fixing blocks, the outer ends of the moving rods are arranged in the chutes, control grooves are arranged in the middle of the upper ends of the lifting column, control blocks are arranged in the control grooves, the inner ends of the moving rods extend into the control grooves and are in contact with the lower ends of the control blocks, elastic plates are arranged at the lower sides of the control blocks, a plurality of second springs which are uniformly distributed are arranged between the lower ends of the elastic plates and the lower ends of the inner walls of the control grooves, the upper end of the control block extends to the upper side of the lifting column and is provided with a pressing plate.

In foretell top wall wapith clean-out equipment, the base left end is equipped with collects the chamber, it extends to collect the frame lower extreme collect the intracavity, it is equipped with the opening to collect the chamber lower extreme, the opening part is equipped with the baffle, the baffle left end is equipped with the handle.

Compared with the prior art, the invention has the advantages that:

1. the lifting mechanism drives the rack to drive the lifting column to lift through the rotating gear, the rack and pinion transmission can transmit larger power, the work is more stable, the wall skin cleaning work of the top wall is convenient after the lifting column rises, the whole volume is reduced after the lifting column falls, the center of gravity is moved downwards, the moving and the storage of the lifting column are convenient, and the practicability of the lifting column is improved.

2. According to the wall skin removing mechanism, the rotating rotary column drives the scraper to move to remove the wall skin from the top wall, the scraper which does circular motion with the rotary column as a circle center can more thoroughly remove the wall skin, the situation that part of the wall skin is adhered to the top wall is prevented, the anti-collision ring is rotatably connected with the fixing ring, the anti-collision ring cannot rotate along with the rotary column, the anti-collision ring is in contact with the side wall, the rotating fixing ring can be prevented from damaging the wall skin of the side wall, and the practicability of the wall skin removing mechanism is improved.

3. The scraper component fixes the scraper on the bracket through the telescopic frame, when the wall skin is cleaned at dead corners of the top wall, the scraper is contacted with the side wall and moves inwards, the telescopic frame carries the scraper to be pushed out under the elastic force of the telescopic spring after moving to the dead corners, and the scraper is contacted with the wall skin at the dead corners, so that the wall skin at the dead corners of the top wall can be effectively cleaned, the practicability of the invention is improved, the scraper is fixed on the telescopic frame through the clamping block, the scraper can be directly dismounted after the scraper is moved upwards, the scraper with worn lugs can be conveniently replaced, the working process of dismounting the scraper is simplified, the labor intensity of users is reduced, when the wall skin is cleaned, the scraper is stressed downwards, so that the scraper can be stably fixed in the telescopic frame, and the stability of the invention is improved.

4. The collecting mechanism of the invention prevents the peeled wall skin from falling and collecting into the collecting cavity through the baffle which can be rotated outwards and unfolded, and the baffle moves outwards and rotates to fill up the leak of the baffle caused by the unfolding action in the unfolding process, so that the user can conveniently process the peeled wall skin in a centralized way, the working process of cleaning the wall skin falling to the ground by the user is simplified, the working efficiency is improved, the firm baffle and the baffle are not easily damaged by the sharp corner of the broken wall skin, the stability of the invention is improved, and meanwhile, the baffle can contract by rotating anticlockwise when contacting with the side wall, so that the user can conveniently clean the wall skin at the top wall edge and the dead corner, and the practicability of the invention is improved.

5. The fixing assembly fixes the baffle in a folding state through the fixing block, prevents the baffle from opening automatically after being vibrated, improves the stability of the invention, can simultaneously control the fixing blocks to move and open the baffle through the control block, simplifies the operation process, does not cause the fixing blocks except the fixing block corresponding to the baffle to move when the single baffle is folded, enables other baffles in the fixing state to be opened, facilitates the user to fix the baffles in sequence, and improves the convenience of the invention.

6. The collecting cavity collects the peeled walling in a centralized way, so that the peeled walling is prevented from falling to the ground and raising dust to pollute the working environment, a user does not need to clean the walling on the ground subsequently, and the labor intensity of the user is reduced.

Drawings

Fig. 1 is a front view of the apparatus structure of the present invention.

Fig. 2 is a rear view of the apparatus structure of the present invention.

Fig. 3 is a front view of the apparatus structure of the present invention in an operating state.

Fig. 4 is an enlarged partial cross-sectional view of the collection chamber of fig. 1 taken in the direction a in accordance with the present invention.

FIG. 5 is an enlarged partial cross-sectional view of the power chamber of FIG. 2 taken in the direction B in accordance with the present invention.

Fig. 6 is an enlarged partial cross-sectional view of the lifting column of fig. 2 taken along direction C in the present invention.

Fig. 7 is a partially enlarged sectional view of the expansion groove in the direction D of fig. 1 according to the present invention.

Fig. 8 is an enlarged partial cross-sectional view of the baffle in the direction E of fig. 1 according to the present invention.

Fig. 9 is an enlarged partial cross-sectional view of the baffle in the direction F of fig. 1 in accordance with the present invention.

Fig. 10 is a partially enlarged sectional view of the fixing lever in the G direction of fig. 6 according to the present invention.

In the figure, 1, a base; 2. a lifting column; 3. a base plate; 4. a tire; 5. a lifting cavity; 6. a collection chamber; 7. an opening; 8. a partition plate; 9. a handle; 10. a lifting mechanism; 11. a lifting motor; 12. a power cavity; 13. a first power shaft; 14. a gear; 15. a rack slot; 16. a rack; 17. a through groove; 20. a clearing mechanism; 21. clearing the motor; 22. a motor cavity; 23. a second power shaft; 24. a key; 25. a support groove; 26. a spin column; 27. a keyway; 28. a support; 29. a fixing ring; 30. an annular groove; 31. an anti-collision ring; 40. a squeegee assembly; 41. a telescopic frame; 42. a telescopic groove; 43. a tension spring; 44. a dust-proof plate; 45. connecting grooves; 46. a squeegee; 47. a connecting frame; 48. a block slot; 49. a clamping block; 50. a first spring; 51. a card slot; 52. a bump; 53. a limiting plate; 60. a collection mechanism; 61. a pillar; 62. a bearing plate; 63. a beam-collecting plate; 64. a collection rack; 65. a baffle plate; 66. positioning pins; 67. a cavity; 68. a striker plate; 69. a moving groove; 70. a movable frame; 71. a compound spring; 72. a connecting pin; 73. a locking groove; 74. locking a ring; 75. an empty groove; 80. a fixing assembly; 81. fixing the rod; 82. a chute; 83. a fixed block; 84. a return spring; 85. a groove; 86. fixing grooves; 87. a straight groove; 88. a travel bar; 89. a chute; 90. a control slot; 91. a control block; 92. a spring plate; 93. a second spring; 94. and (7) pressing a plate.

Detailed Description

As shown in fig. 1 to 10, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the up-down, left-right and front-back direction is consistent with the up-down, left-right and front-back direction of the projection relation of the picture 1, the device comprises a base 1, a lifting cavity 5 is arranged in the middle of the base 1, a lifting column 2 is arranged in the lifting cavity 5, the lifting column 2 is in sliding connection with the lifting cavity 5, a lifting mechanism 10 is arranged between the lifting column 2 and the base 1, the upper end of the lifting column 2 extends to the upper side of the base 1 and is provided with a clearing mechanism 20, a collecting mechanism 60 for collecting peeled off wall skins is arranged in the middle of the lifting column 2, a bottom plate 3 is arranged at the lower end of the base 1, at least two tires 4 which are uniformly distributed are respectively arranged at two sides of the bottom plate 3, and the tires 4 are rotatably connected with the bottom plate 3.

Advantageously, the lifting mechanism 10 includes a lifting motor 11, a through slot 17 is provided at the right end of the lifting cavity 5, a power cavity 12 is provided at the rear side of the upper end of the through slot 17, the lifting motor 11 is provided in the power cavity 12, a first power shaft 13 is provided at the front end of the lifting motor 11, the front end of the first power shaft 13 extends into the through slot 17 and is provided with a gear 14, the gear 14 rotates synchronously with the first power shaft 13, the first power shaft 13 is rotatably connected with the base 1 through a bearing, a rack slot 15 is provided at the right end of the lifting column 2, a rack 16 is provided in the rack slot 15, the rack 16 is fixedly connected with the rack slot 15, the right end of the rack 16 extends into the through slot 17 and is engaged with the gear 14, so that the rack 16 is driven by the rotating gear 14 to drive the lifting column 2 to perform lifting action, the rack-and-pinion transmission can transmit larger power, the operation is more stable, and the top wall skin cleaning operation is facilitated after the lifting column 2 rises, and the lifting column 2 reduces the whole volume after being lowered, and enables the gravity center to move downwards, thereby being convenient for moving and storing the invention and improving the practicability of the invention.

Beneficially, wherein the cleaning mechanism 20 includes a cleaning motor 21, a motor cavity 22 is provided at the upper end of the lifting column 2, the cleaning motor 21 is provided in the motor cavity 22, a second power shaft 23 is provided at the upper end of the cleaning motor 21, a support groove 25 is provided at the upper side of the motor cavity 22, a rotary column 26 is provided in the support groove 25, the rotary column 26 is rotatably connected with the support groove 25 through a bearing, a key groove 27 is provided in the rotary column 26, the upper end of the second power shaft 23 extends into the rotary column 26 and is provided with a key 24, the key 24 is provided in the key groove 27, at least four evenly distributed brackets 28 are provided at the upper end of the rotary column 26, a fixing ring 29 is provided between the outer ends of the brackets 28, a ring groove 30 is provided in the middle of the fixing ring 29, an anti-collision ring 31 is provided in the ring groove 30, the anti-collision ring 31 is rotatably connected with the ring groove 30, a retractable scraper component 40 is provided at the upper end of the bracket 28, so that the rotary column 26 drives the scraper 46 to move to clean the wall, the scraper 46 which does circular motion by taking the rotary column 26 as the circle center can more thoroughly remove the wall skin and prevent the partial wall skin from being adhered to the top wall, and the anti-collision ring 31 is rotatably connected with the fixing ring 29, so that the anti-collision ring 31 cannot rotate along with the rotary column 26, the anti-collision ring 31 is in contact with the side wall to prevent the rotating fixing ring 29 from damaging the wall skin of the side wall, and the practicability of the invention is improved.

Advantageously, the scraper assembly 40 includes a telescopic frame 41, the upper end of the bracket 28 is provided with a telescopic groove 42, the telescopic frame 41 is disposed in the telescopic groove 42, the telescopic frame 41 and the telescopic groove 42 are slidably connected, a telescopic spring 43 is disposed between the inner end of the telescopic frame 41 and the inner end of the inner wall of the telescopic groove 42, the rear end of the telescopic frame 41 is provided with a dust-proof plate 44, the dust-proof plate 44 is disposed on the upper side of the telescopic groove 42, the dust-proof plate 44 can prevent dust fragments generated during operation from entering the telescopic groove 42 to obstruct one end of the telescopic frame 41, both sides of the lower end of the telescopic frame 41 are respectively provided with a limiting plate 53, the upper end of the telescopic frame 41 is provided with a connecting groove 45, both ends of the inner wall of the connecting groove 45 are respectively provided with a clamping groove 51, the upper side of the telescopic frame 41 is provided with a scraper 46, the lower end of the scraper 46 is provided with a connecting frame 47, the connecting groove 45 is slidably connected with the connecting frame 47, both ends of the connecting frame 47 are respectively provided with a clamping block groove 48, a clamping block 49 is disposed in the clamping groove 48, the fixture block 49 is connected with the fixture block groove 48 in a sliding manner, at least two first springs 50 which are uniformly distributed are arranged between the inner end of the fixture block 49 and the inner end of the inner wall of the fixture block groove 48, the outer end of the fixture block 49 is arranged in a clamping groove 51, the upper side of the outer end of the fixture block 49 is provided with a chamfer, the upper end of the scraper 46 is provided with a large number of bumps 52 which are uniformly distributed, so that the scraper 46 is fixed on the bracket 28 through the telescopic bracket 41, when the wall skin cleaning work is carried out on the dead corner of the top wall, the scraper 46 is contacted with the side wall and moves inwards, after the dead corner is moved to the dead corner, the telescopic bracket 41 carries the scraper 46 to push out under the elastic force of the telescopic spring 43 to be contacted with the wall skin at the dead corner, the wall skin at the dead corner of the top wall can be effectively cleaned, the practicability of the invention is improved, the scraper 46 is fixed on the telescopic bracket 41 through the fixture block 49, the scraper 46 can be directly disassembled, the scraper 46 which is convenient to replace the scraper 46 which is abraded by the bump 52, and the working flow of disassembling and the scraper 46 is simplified, the labor intensity of users is reduced, and when the wall skin of the top wall is cleaned, the scraper 46 is pressed downwards, so that the scraper 46 can be stably fixed in the telescopic frame 41, and the stability of the invention is improved.

Beneficially, wherein the collecting mechanism 60 comprises at least four supporting columns 61, the supporting columns 61 are uniformly arranged in the middle of the lifting column 2, a bearing plate 62 is arranged between the lower ends of the supporting columns 61, a bundling plate 63 is arranged at the lower end of the bearing plate 62, a collecting frame 64 is arranged at the lower end of the bundling plate 63, a baffle 65 is arranged at the upper side of the supporting column 61, the baffle 65 is rotatably connected with the outer end of the supporting column 61 through a positioning pin 66, a cavity 67 is arranged in the middle of the baffle 65, baffle plates 68 are respectively arranged at both sides in the cavity 67, the baffle plates 68 are in sliding fit with the cavity 67, moving grooves 69 are respectively arranged at both sides of the lower end of the cavity 67, a moving frame 70 is arranged in the moving grooves 69, the moving frame 70 is in sliding fit with the moving grooves 69, a composite spring 71 is arranged between the inner end of the moving frame 70 and the inner end of the inner wall of the moving grooves 69, the lower end of the baffle plate 68 is rotatably connected with the outer end of the moving frame 70 through a connecting pin 72, locking grooves 73 are arranged at the upper end of the baffle plate 68, two adjacent baffle plates 68 are contacted, a locking ring 74 is arranged between two adjacent baffle plates 68, two ends of the locking ring 74 are respectively arranged in the locking grooves 73 at two sides, two sides of the upper end of the cavity 67 are respectively provided with a hollow groove 75, a fixing component 80 for fixing the position of the baffle plate 65 is arranged in the middle of the lifting column 2, so that the baffle plate 65 which can be rotated outwards and unfolded can prevent the peeled wall skin from falling and collecting into the collecting cavity 6, in the unfolding process of the baffle plate 65, the baffle plate 68 moves outwards and rotates to fill the leak of the baffle plate 65 caused by the unfolding action, the peeled wall skin is convenient for a user to intensively treat, the working flow of the user for cleaning the wall skin falling to the ground is simplified, the working efficiency is improved, the firm baffle plate 65 and the baffle plate 68 are not easy to be damaged by the sharp corner of the wall skin, the stability of the invention is improved, and the baffle plate 65 contracts by anticlockwise rotation when contacting with the side wall, the wall skin at the top wall edge and the dead corner can be cleaned by the user, the practicability of the invention is improved.

Beneficially, wherein the fixing assembly 80 comprises fixing rods 81 corresponding to the number of the baffles 65, the fixing rods 81 are uniformly arranged at the upper end of the lifting column 2, a sliding groove 82 is arranged at the outer end of the fixing rod 81, a fixing block 83 is arranged in the sliding groove 82, the fixing block 83 is slidably connected with the sliding groove 82, a return spring 84 is arranged between the upper end of the fixing block 83 and the upper end of the inner wall of the sliding groove 82, a groove 85 is arranged in the middle of the upper end of the baffle 65, a fixing groove 86 is arranged at the lower end of the groove 85, the lower end of the fixing block 83 is arranged in the fixing groove 86, a chamfer is arranged on the outer side of the lower end of the fixing block 83, a straight groove 87 is arranged in the straight groove 87, a moving rod 88 is slidably connected with the straight groove 87, a chute 89 is arranged at the inner end of the fixing block 83, the outer end of the moving rod 88 is arranged in the chute 89, the contact surface between the outer end of the moving rod 88 and the inner wall of the chute 89 is an inclined surface, a control groove 90 is arranged in the middle of the upper end of the lifting column 2, a control block 91 is arranged in the control groove 90, the control block 91 is connected with the control groove 90 in a sliding manner, the inner end of the moving rod 88 extends into the control groove 90 and is contacted with the lower end of the control block 91, the contact surface of the inner end of the moving rod 88 and the lower end of the control block 91 is an inclined surface, the lower side of the control block 91 is provided with the elastic plate 92, the elastic plate 92 is connected with the control groove 90 in a sliding manner, at least four second springs 93 which are uniformly distributed are arranged between the lower end of the elastic plate 92 and the lower end of the inner wall of the control groove 90, the upper end of the control block 91 extends to the upper side of the lifting column 2 and is provided with the pressing plate 94, so that the baffle plate 65 is fixed in a folded state through the fixing blocks 83, the baffle plate 65 is prevented from opening by self after being vibrated, the stability of the invention is improved, and the control block 91 can simultaneously control each fixing block 83 to move and open the baffle plate 65, the operation flow is simplified, and when the single baffle plate 65 is folded, the fixing blocks 83 except the fixing blocks 83 corresponding to the baffle plate 65 can not be moved to open other baffle plates 65 in the fixed state, the baffle plates 65 can be fixed by the user in sequence, and convenience of the invention is improved.

Beneficially, wherein, base 1 left end is equipped with collects chamber 6, collects frame 64 lower extreme and extends to in collecting chamber 6, collects chamber 6 lower extreme and is equipped with opening 7, opening 7 department is equipped with baffle 8, baffle 8 is sliding connection with opening 7, baffle 8 left end is equipped with handle 9 to collect chamber 6 and concentrate the wall skin that peels off and collect, prevent that the wall skin that peels off from dropping to ground and lifting dust pollution operational environment, need not the follow-up wall skin that cleans subaerial of user, reduced user's intensity of labour.

The specific operation mode of the specific embodiment of the invention is as follows: the downward pressing plate 94 controls the control block 91 to move downwards, the control block 91 pushes the fixed block 83 to ascend through the moving rod 88, the lower end of the fixed block 83 is separated from the fixed groove 86, the baffle 65 is not limited to rotate outwards and expand under the self gravity, the gap between two adjacent baffles 65 is increased in the expanding process of the baffle 65, the moving frame 70 moves outwards under the elastic force of the compound spring 71, the lower ends of two adjacent baffle plates 68 are always kept in contact, the locking ring 74 enables the distance between the upper ends of the two adjacent baffle plates 68 to be fixed and maintains the contact state, the baffle plates 65 expand, the baffle plates 68 move outwards and rotate to fill the leak caused by the expanding action of the baffle 65, the lifting motor 11 is started to drive the gear 14 to rotate clockwise through the first power shaft 13, the gear 14 drives the lifting column 2 to ascend through the meshing relationship with the rack 16 until the upper end of the scraper 46 is in contact with the top wall skin, at this time, the cleaning motor 21 is started to drive the second power shaft 23 to rotate, the key 24 on the second power shaft 23 drives the rotary column 26 to rotate through the matching relation with the key groove 27, the rotary column 26 drives the scraping plate 46 to do circular motion with the rotary column 26 as a center, the bump 52 at the upper end of the scraping plate 46 is broken and scrapes off the wall skin, and the wall skin fragments fall onto the baffle 65 and the striker plate 68 and enter the collection cavity 6 through the collection frame 64.

When the wall skin at the dead corner of the top wall needs to be cleared, the outer end of the scraper 46 contacts with the side wall and pushes the telescopic frame 41 to carry the scraper 46 to move towards the inner side of the telescopic groove 42, after the scraper 46 rotates to the dead corner, the outer end of the scraper 46 loses the limitation of the side wall and moves outwards along with the elastic action of the telescopic frame 41 on the telescopic spring 43, and the scraper 46 moving outwards contacts with the wall skin at the dead corner and clears the wall skin.

When the scraper 46 needs to be removed for replacement or cleaning, the scraper 46 is pulled up, the fixture block 49 moves inwards from the clamping groove 51 under the matching relationship between the upper end chamfer and the upper end inclined plane of the inner wall of the clamping groove 51, and then the scraper 46 can be removed.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms lifting column, base plate, partition plate, support column, bearing plate, bundling plate, connecting frame, fixing rod, spring plate, control block, control slot, chute, locking slot, locking ring, anti-collision ring, fixing ring, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims

1. The utility model provides a top wall wab scavenging apparatus, includes base (1), its characterized in that: a lifting cavity (5) is arranged in the middle of the base (1), a lifting column (2) is arranged in the lifting cavity (5), a lifting mechanism (10) is arranged between the lifting column (2) and the base (1), the upper end of the lifting column (2) extends to the upper side of the base (1) and is provided with a clearing mechanism (20), a collecting mechanism (60) for collecting peeled wall skins is arranged in the middle of the lifting column (2), a bottom plate (3) is arranged at the lower end of the base (1), and a plurality of uniformly distributed tires (4) are respectively arranged on two sides of the bottom plate (3);

the collecting mechanism (60) comprises a plurality of supporting columns (61), the supporting columns (61) are uniformly arranged in the middle of the lifting column (2), a bearing plate (62) is arranged between the lower ends of the supporting columns (61), a bundling plate (63) is arranged at the lower end of the bearing plate (62), a collecting frame (64) is arranged at the lower end of the bundling plate (63), a baffle plate (65) is arranged on the upper side of the supporting columns (61), the baffle plate (65) is rotatably connected with the outer end of the supporting columns (61) through a positioning pin (66), a cavity (67) is arranged in the middle of the baffle plate (65), baffle plates (68) are respectively arranged on the two sides in the cavity (67), moving grooves (69) are respectively arranged on the two sides of the lower end of the cavity (67), moving frames (70) are arranged in the moving grooves (69), and composite springs (71) are arranged between the inner ends of the moving frames (70) and the inner ends of the moving grooves (69), striker plate (68) lower extreme pass through connecting pin (72) with remove frame (70) outer end rotatable coupling, striker plate (68) upper end is equipped with locking groove (73), adjacent two striker plate (68) outer end contacts, adjacent two be equipped with locking ring (74) between striker plate (68), both ends are respectively located both sides in locking groove (73), cavity (67) upper end both sides respectively are equipped with dead slot (75), be equipped with fixed subassembly (80) of fixed stop (65) position in the middle of lift post (2).

2. A top wall skin removal apparatus as claimed in claim 1, wherein: elevating system (10) include elevator motor (11), lift chamber (5) right-hand member is equipped with logical groove (17), it is equipped with power chamber (12) to lead to groove (17) upper end rear side, elevator motor (11) are located in power chamber (12), elevator motor (11) front end is equipped with first power shaft (13), first power shaft (13) front end extends to lead to in groove (17) and be equipped with gear (14), lift post (2) right-hand member is equipped with rack groove (15), be equipped with rack (16) in rack groove (15), rack (16) right-hand member extends to lead to in groove (17) and with gear (14) mesh mutually.

3. A top wall skin removal apparatus as claimed in claim 1, wherein: clear away mechanism (20) including driving motor (21), lift post (2) upper end is equipped with motor chamber (22), it locates to clear away motor (21) in motor chamber (22), it is equipped with second power shaft (23) to clear away motor (21) upper end, motor chamber (22) upside is equipped with supports groove (25), it is equipped with column spinner (26) in groove (25) to support, be equipped with keyway (27) in column spinner (26), second power shaft (23) upper end extends to in column spinner (26) and is equipped with key (24), key (24) are located in keyway (27), column spinner (26) upper end is equipped with a plurality of evenly distributed's support (28), be equipped with solid fixed ring (29) between each support (28) outer end, be equipped with ring channel (30) in the middle of solid fixed ring (29), be equipped with anticollision ring (31) in ring channel (30), the upper end of the support (28) is provided with a telescopic scraper component (40).

4. A drywall removal device as set forth in claim 3 wherein: the scraper blade subassembly (40) comprises an expansion bracket (41), a telescopic groove (42) is formed in the upper end of the support (28), the expansion bracket (41) is arranged in the telescopic groove (42), a telescopic spring (43) is arranged between the inner end of the expansion bracket (41) and the inner end of the inner wall of the telescopic groove (42), a dustproof plate (44) is arranged at the rear end of the expansion bracket (41), the dustproof plate (44) is arranged on the upper side of the telescopic groove (42), limiting plates (53) are respectively arranged on two sides of the lower end of the expansion bracket (41), a connecting groove (45) is formed in the upper end of the expansion bracket (41), clamping grooves (51) are respectively formed in two ends of the inner wall of the connecting groove (45), a scraper blade (46) is arranged on the upper side of the expansion bracket (41), a connecting frame (47) is arranged at the lower end of the scraper blade (46), the connecting frame (47) is arranged in the connecting groove (45), clamping block grooves (48) are respectively formed in two ends of the connecting frame (47), be equipped with fixture block (49) in fixture block groove (48), fixture block (49) inner with be equipped with a plurality of evenly distributed's first spring (50) between fixture block groove (48) inner, fixture block (49) outer end is located in draw-in groove (51), scraper blade (46) upper end is equipped with a plurality of evenly distributed's lug (52).

5. A top wall skin removal apparatus as claimed in claim 1, wherein: the fixing component (80) comprises a plurality of fixing rods (81), the fixing rods (81) are uniformly arranged at the upper end of the lifting column (2), a sliding groove (82) is arranged at the outer end of each fixing rod (81), a fixing block (83) is arranged in the sliding groove (82), a reset spring (84) is arranged between the upper end of each fixing block (83) and the upper end of the inner wall of the corresponding sliding groove (82), a groove (85) is arranged in the middle of the upper end of the baffle (65), a fixing groove (86) is arranged at the lower end of the groove (85), a straight groove (87) is arranged in the middle of each fixing rod (81), a moving rod (88) is arranged in the straight groove (87), a chute (89) is arranged at the inner end of each fixing block (83), the outer end of each moving rod (88) is arranged in the corresponding chute (89), a control groove (90) is arranged in the middle of the upper end of the lifting column (2), be equipped with control block (91) in control groove (90), carriage release lever (88) inner extend to in control groove (90) and with control block (91) lower extreme contact, control block (91) downside is equipped with diving board (92), diving board (92) lower extreme with be equipped with a plurality of evenly distributed's second spring (93) between control groove (90) inner wall lower extreme, control block (91) upper end extends to lift post (2) upside and is equipped with clamp plate (94).

6. A top wall skin removal apparatus as claimed in claim 1, wherein: base (1) left end is equipped with collects chamber (6), collect frame (64) lower extreme and extend to collect in chamber (6), it is equipped with opening (7) to collect chamber (6) lower extreme, opening (7) department is equipped with baffle (8), baffle (8) left end is equipped with handle (9).