CN113187205A

CN113187205A - Auxiliary laying device for wood floor

Info

Publication number: CN113187205A
Application number: CN202110629650.2A
Authority: CN
Inventors: 丁春玉; 邱金辉
Original assignee: Individual
Current assignee: Nanjing Shangkede Technology Development Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-07-30
Anticipated expiration: 2041-06-07
Also published as: CN113187205B

Abstract

An auxiliary laying device for wood floor comprises: the device comprises a movable support, a storage support, an adsorption component, a rotating component and an impact component, wherein the movable support is internally provided with an adjusting component, the adsorption component is connected with the adjusting component in a sliding manner through a hanging lug, and the rotating component is rotatably sleeved above the adsorption component and is fixedly connected with the impact component; one side of the storage bracket is provided with an ejection assembly, and the other side of the storage bracket is fixedly connected with the movable bracket; the wood floor is fixed and moved by adopting a sucking disc adsorption mode, so that secondary damage to the floor caused by a hard tool is avoided; the impact assembly is arranged to realize continuous knocking of the wood floors, so that adjacent wood floors are tightly embedded with each other, and the physical loss of workers is reduced; the angle and the direction of the wood floor can be freely changed by arranging the rotating assembly and the adjusting assembly, so that pattern laying is realized; the ejection assembly and the storage bracket are arranged, so that the floor can be continuously and automatically provided; the movable support and the leveling assembly are arranged to ensure the laying quality.

Description

Auxiliary laying device for wood floor

Technical Field

The invention relates to the technical field of floor laying devices, in particular to an auxiliary wood floor laying device.

Background

Along with the improvement of living standard of people, more and more families and office places choose to lay natural pleasing to the eye timber apron, and relative ceramic tile, the timber apron has antiskid wear-resisting, warm in winter advantage cool in summer, and the construction is clean convenient moreover, does not need cement etc. to fill to bind, only need to link to each other with inserting between the timber apron.

The existing method generally adopts a manual mode to lay the wood floor, and workers need to knock the side surface of the wood floor after the wood floor is aligned and swung up each time to enable the wood floor to be embedded into the previous wood floor and to be tightly embedded with each other to meet the installation standard; if the laying area is too large, the manual operation wastes time and labor, and the pits of the floor are easily damaged; the floor still needs to be placed to and fro each time when the floor is laid for a long time, and the efficiency is lower.

The device may for example grant patent publication numbers: CN208396261U, a chinese utility model patent discloses an auxiliary device for wood floor laying, which comprises a flat plate, a first electric push rod, a limit sleeve, a slide block, a roller, a spring, a fixed bar, a second electric push rod, a connecting strip plate, a rubber roller, a stirring barrel, a liquid discharge pipe, a receiving tray, a valve, a third electric push rod, a cover plate, a handle, a rubber sleeve, a guide sleeve, a fixed ring, a rotating rod, a stirring blade, a hanging rope, a hook, a square rod, a rack, a gear, a first rotating shaft, a second rotating shaft, a bevel gear and a circular ring plate; the stirring blade can move in the vertical direction by drawing the square rod, the position of the stirring blade in the stirring barrel is changed, and meanwhile, the stirring blade can be driven to rotate by the transmission of the rack, the gear and the bevel gear, so that the inside of the stirring barrel is uniformly stirred, and the stirring effect is improved; the rubber roller can be tightly pressed with the ground through the second electric push rod, the rubber roller is driven to roll on the ground through the extension and retraction of the first electric push rod, and the wood floor can be compacted after being laid; but the embedding among the wood floors cannot be completed in an auxiliary way, the wood floors are required to be manually taken and placed and manually spliced and installed, and the problems are not really solved;

therefore, the invention is urgently needed to invent a wood floor auxiliary laying device, which can continuously and automatically provide wood floors for workers and provide continuous impact force to assist the workers in laying the wood floors safely and laborsavingly, and comprehensively solve the technical problems.

Disclosure of Invention

Aiming at the problems, the invention provides the auxiliary laying device for the wood floor, which fixes and moves the wood floor in a sucking disc adsorption mode, so that the secondary damage of a hard tool to the floor is avoided; the impact assembly is arranged to realize continuous knocking of the wood floors, so that adjacent wood floors are tightly embedded with each other, and the physical loss of workers is reduced; the angle and the direction of the wood floor can be freely changed by arranging the rotating assembly and the adjusting assembly, so that pattern laying is realized; the floor can be continuously and automatically provided by arranging the ejection assembly and the storage bracket; the movable support and the leveling assembly are arranged to ensure the laying quality, and the technical problem is solved comprehensively.

The technical scheme adopted by the invention is as follows: an auxiliary laying device for wood floor comprises: a mobile rack and a storage rack; it is characterized by also comprising: the movable support is internally provided with an adjusting component, the adsorbing component is connected with the adjusting component in a sliding manner through a hanging lug, and the rotating component is rotatably sleeved above the adsorbing component and is fixedly connected with the impacting component; and the ejection assembly is arranged on one side of the storage bracket, the other side of the storage bracket is fixedly connected with the movable bracket, and the ejection assembly ejects the wood floor in the storage bracket to the lower part of the adsorption assembly to prepare for next laying.

Preferably, the adsorption assembly comprises: the swing rod is hinged to the upper end of the pull rod through a stud, and the sucker is fixedly arranged in the lower shell; the pull rod penetrates through the lower shell and is fixedly connected with the upper end of the sucker, and a return spring is arranged on the pull rod; one end of the reset spring is fixedly connected with the baffle fixed on the pull rod, and the other end of the reset spring is fixedly connected in the lower shell; the lower shell is connected with the rotating assembly in a matching way;

the rotating assembly includes: the upper shell is rotatably sleeved outside the lower shell, and the upper fluted disc is in sliding connection with the upper shell and does not rotate relatively; the spring A is arranged between the upper shell and the upper toothed disc; the upper fluted disc and the lower fluted disc are mutually meshed, and the lower fluted disc is fixedly connected with the lower shell; the rotating rod penetrates through an opening formed in the upper shell and is fixedly arranged on the upper fluted disc, and the rotating rod can slide up and down in the opening; the upper shell is connected with the impact assembly in a matching way;

the impact assembly includes: the shock absorber comprises a buffer block, a spring B, a guide rod, an impact sliding block, a connecting rod, a driving wheel and a motor, wherein a groove is formed in one end of the upper shell, and the buffer block is connected in the groove in a sliding mode through the spring B; one end of the spring B is fixed with the upper shell, and the other end of the spring B is fixed with the buffer block; the impact sliding block is in sliding fit with the guide rod, and a sliding block shell is sleeved outside the impact sliding block; the sliding block shell is fixedly connected with the upper shell and keeps the inner cavity in a closed connection; the guide rod is fixedly connected with the sliding block shell, and the other end of the guide rod is fixedly arranged on the upper shell; the impact sliding block is opposite to the axis of the buffer block, and the other end of the impact sliding block is hinged with the connecting rod through a stud; the other end of the connecting rod is hinged at the rim of the driving wheel, and the center of the driving wheel is fixedly arranged with the output end of the motor; the motor housing is sleeved outside the motor and fixedly connected with the sliding block housing, and the inner cavity is kept in sealed connection.

Preferably, the adjustment assembly comprises: the fine adjustment handle, the transverse sliding sleeve, the transverse rail, the vertical sliding sleeve, the vertical rail, the side plate and the upright post; the transverse sliding sleeve is fixedly connected with the lower shell, sleeved outside the transverse rail and in sliding fit with the transverse rail; the two ends of the transverse rail are fixedly connected with vertical sliding sleeves, the vertical sliding sleeves are sleeved outside the vertical rails and are in sliding fit with the vertical rails, and the vertical rails are fixedly arranged on the inner sides of the side plates; the outer side of the side plate is provided with a sliding chute, the sliding chute is matched with an upright column and is slidably arranged in the movable support, the upright column is sleeved with an adjusting spring, and the bottom end of the upright column is fixedly connected with the movable support; one end of the adjusting spring is fixed by a side plate, and the other end of the adjusting spring is fixedly connected with the movable bracket; the fine adjustment handle is respectively fixedly connected with the motor shell and the sliding block shell to adjust the position of the adsorption component.

Preferably, a plurality of moving wheels are correspondingly arranged below the moving support and the storage support, and leveling assemblies are arranged between the moving wheels and the moving support and between the moving wheels and the storage support respectively; the assembly of making level includes: the device comprises a support plate, a wedge block, a jacking stud and an operating rod, wherein the wedge block is fixedly arranged on the outer side wall of the movable support, and the support plate is sleeved on the wedge block and is in sliding fit with the wedge block; the jacking stud is slidably arranged in a through hole arranged in the vertical supporting plate, and the front end of the through hole is provided with a thread which is meshed with the thread of the jacking stud; the operating rod is fixedly arranged at the tail end of the jacking stud, a jacking block is arranged at the front end of the jacking stud, and the front end of the jacking block is matched and pressed with the wedge block; the moving wheel is rotatably connected with the supporting plate through a bracket.

Preferably, the ejection assembly comprises: the push plate is slidably arranged in a slide way arranged in the storage bracket, and the front end of the push plate is matched with the wood floor; the push rod is hinged with the rear end of the push plate, the rear end of the push rod is hinged with the crank, the rear end of the crank is fixedly installed on a driving shaft of the stepping motor, and the stepping motor is fixedly installed on one side of the storage support.

Preferably, the number of the moving wheels is at least four, and the moving wheels are symmetrically arranged on two sides of the moving support and two sides of the storage support respectively.

Preferably, a first closed cavity is formed among the suction disc, the lower shell and the wood floor; and a second closed cavity is formed among the upper shell, the sliding block shell and the motor shell.

Preferably, the motor housing includes: the sealing structure comprises a protective outer wall, a connecting port and a sealing cover, wherein the sealing cover is hermetically connected with the protective outer wall through a sealing gasket thread, and the connecting port is hermetically connected with the sliding block shell through a sealing gasket thread.

Due to the adoption of the technical scheme, the invention has the following advantages:

(1) according to the invention, the sucking disc is arranged on the adsorption component, and the wood floor is fixed and moved in a sucking disc adsorption mode, so that secondary damage to the floor caused by impact of a hard tool in the working process is avoided;

(2) according to the invention, the impact assembly is provided with the crank connecting rod structure to connect the motor and the impact slider, so that continuous stable impact force can be realized, wood floors are knocked by continuous vibration, adjacent wood floors are mutually and tightly embedded, and the physical loss of workers is reduced;

(3) by arranging the rotating assembly and the adjusting assembly, the impact angle and the direction can be freely changed during laying, and pattern laying of the wood floor is realized;

(4) by arranging the ejection assembly and the storage bracket, the continuous and automatic floor supply is realized, the time for taking and placing the wood floor by workers is reduced, the work is more continuous, and the work efficiency is improved;

(5) through setting up the movable support and the subassembly of making level, can carry out the level in the place of injustice and lay, guaranteed to lay the quality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a portion of fig. 1 according to the present invention.

FIG. 3 is a cross-sectional view of the attachment of the suction assembly, the rotation assembly and the impact assembly of the present invention.

FIG. 4 is a schematic view of the internal structure of the adsorption assembly of the present invention.

FIG. 5 is a schematic view of the internal structure of the rotating assembly of the present invention.

FIG. 6 is a schematic view of the internal structure of the impingement assembly of the present invention.

Fig. 7 is a schematic view of a specific structure of the adjusting assembly of the present invention.

FIG. 8 is a schematic view of a detailed structure of the leveling assembly shown in FIG. 1-A according to the present invention.

Fig. 9 is a schematic structural diagram of the ejection assembly of the present invention.

Fig. 10 and 11 are schematic views of other viewing angles of the overall structure of the present invention.

Fig. 12 is a simple schematic diagram of the working principle of the whole structure of the invention.

Fig. 13 is a sectional view showing an inner structure of a motor housing according to the present invention.

Reference numerals: moving the bracket-1; a storage rack-2; an adsorption component-3; a rotating assembly-4; an impact assembly-5; an ejection assembly-6; an adjustment assembly-7; leveling component-8; suction cup-301; a lower housing-302; a pull rod-303; a return spring-304; a swing link-305; an upper shell-401; an upper fluted disc-402; a lower fluted disc-403; a rotating rod-404; a spring A-405; buffer block-501; a spring B-502; a guide rod-503; an impact slider-504; a slider housing-505; a connecting rod-506; a transmission wheel-507; -a motor-508; motor housing-509; a push plate-601; a push rod-602; a crank-603; a stepper motor-604; a fine adjustment handle-701; a transverse sliding sleeve-702; a transverse rail-703; a vertical sliding sleeve-704; vertical rail-705; a side plate-706; an adjusting spring-707; column-708; a support plate-801; wedge block-802; tightly jacking the stud-803; a lever-804; protective outer wall-5091; a connecting port-5093; a sealing cover-5092; a first closed cavity-a 1; a second closed cavity-a 2.

Detailed Description

The invention discloses an auxiliary laying device for wood floors, which is clearly and completely described in the technical scheme in the embodiment of the invention by combining with the attached drawings in the embodiment of the invention.

Embodiment, as shown in fig. 1-2 and fig. 10-11, the invention provides an auxiliary laying device for wood floors, comprising: a mobile rack 1 and a storage rack 2; it is characterized by also comprising: the device comprises an adsorption component 3, a rotating component 4 and an impact component 5, wherein an adjusting component 7 is arranged in a movable support 1, the adsorption component 3 is connected with the adjusting component 7 in a sliding manner through a hanging lug, and the rotating component 4 is rotatably sleeved above the adsorption component 3 and is fixedly connected with the impact component 5; one side of the storage bracket 2 is provided with an ejection assembly 6, the other side of the storage bracket is fixedly connected with the movable bracket 1, and the ejection assembly 6 ejects the wood floor in the storage bracket 2 to the lower part of the adsorption assembly 3 to prepare for next laying; the design of the ejection assembly 6 realizes sustainable and automatic floor supply, reduces the time for taking and placing the wood floor by workers, ensures more continuous work and improves the work efficiency; the design of the impact assembly 5 can realize continuous and stable impact force, and the wood floors are knocked by continuous vibration, so that the adjacent wood floors are mutually and tightly embedded, and the physical loss of workers is reduced; the design rotating assembly 4 and the adjusting assembly 7 can freely change the impact angle and the direction during laying, so that the pattern laying of the wood floor is realized; the adsorption component 3 is designed to fix and move the wood floor;

in an alternative implementation of the embodiment of the present invention, as shown in fig. 3 to 6 and 12, the adsorption assembly 3 includes: the sucker 301, the lower shell 302, the pull rod 303 and the swing rod 305, wherein the swing rod 305 is hinged to the upper end of the pull rod 303 through a stud, and the sucker 301 is fixedly installed in the lower shell 302; the pull rod 303 penetrates through the lower shell 302 and is fixedly connected with the upper end of the sucker 301, and the pull rod 303 is provided with a return spring 304; one end of a return spring 304 is fixedly connected with a baffle fixed on the pull rod 303, and the other end of the return spring is fixedly connected in the lower shell 302; the lower shell 302 is connected with the rotating component 4 in a matching way; a first closed cavity a1 is formed among the suction cup 301, the lower shell 302 and the wood floor; the swing rod 305 is provided with a cam structure, the pull rod 303 is pulled upwards to move by breaking the swing rod 305, and meanwhile, negative pressure is formed in the suction cup 301 connected with the pull rod, so that the wood floor is sucked; when the wood floor needs to be loosened, the swing rod 305 is reversely pulled, and then the pull rod 303 drives the suction cup 301 under the elastic force of the return spring 304, so that the wood floor is separated from the device.

The rotating assembly 4 comprises: the gear mechanism comprises an upper shell 401, an upper toothed disc 402, a lower toothed disc 403 and a rotating rod 404, wherein the upper shell 401 is rotatably sleeved outside the lower shell 302, and the upper toothed disc 402 is in sliding connection with the upper shell 401 and does not rotate relatively; spring a405 is disposed between upper housing 401 and upper cog 402; the upper fluted disc 402 and the lower fluted disc 403 are meshed with each other, and the lower fluted disc 403 is fixedly connected with the lower shell 302; the rotating rod 404 passes through an opening formed in the upper shell 401 and is fixedly mounted on the upper fluted disc 402, and the rotating rod 404 can slide up and down in the opening; the upper shell 401 is connected with the impact assembly 5 in a matching way; the rotating rod 404 is rotated to drive the upper fluted disc 402 to rotate, the lower fluted disc 403 synchronously rotates through meshing of the teeth, and the upper shell 401 and the lower shell 302 are driven to rotate at the same time, so that the angle change of the sucker 301 is realized; and then the angle of the wood floor is changed by rotating the rotating rod 404, so that pattern paving is realized.

The impact assembly 5 includes: the shock absorber comprises a buffer block 501, a spring B502, a guide rod 503, an impact slider 504, a connecting rod 506, a transmission wheel 507 and a motor 508, wherein a groove is formed in one end of the upper shell 401, and the buffer block 501 is connected into the groove in a sliding mode through the spring B502; one end of the spring B502 is fixed with the upper shell 401, and the other end is fixed with the buffer block 501; the impact slider 504 is in sliding fit with the guide rod 503, and a slider shell 505 is sleeved outside the impact slider 504; the slider shell 505 is fixedly connected with the upper shell 401 and keeps the internal cavity in a closed connection; the guide rod 503 is fixedly connected with the slider shell 505, and the other end of the guide rod is fixedly arranged on the upper shell 401; the impact sliding block 504 is opposite to the axle center of the buffer block 501, and the other end of the impact sliding block is hinged with a connecting rod 506 through a bolt; the other end of the connecting rod 506 is hinged at the rim of the driving wheel 507, and the center of the driving wheel 507 is fixedly arranged with the output end of the motor 508; a motor shell 509 is sleeved outside the motor 508, and the motor shell 509 is fixedly connected with the slider shell 505 and keeps the internal cavity in a sealed connection;

actuating the motor 508, reciprocating the impact slide 504 along the guide rod 503 within the slide housing 50 by force transmission through the link 506 and the drive wheel 507; a second closed cavity a2 is formed among the upper shell 401, the slider shell 505 and the motor shell 509; the air in the second closed cavity a2 is compressed by the reciprocating motion of the impact slider 504, so that the air pressure changes periodically, the changed air pressure drives the buffer block 501 to strike the upper shell 401 repeatedly, and high-frequency sustainable impact force is formed, and the direction of the impact force is the axial direction of the motion of the impact slider 504.

The adjustment assembly 7 is activated to change the orientation of the wood floor at a short distance, and in an alternative embodiment of the present invention, as shown in fig. 7, the adjustment assembly 7 includes: a fine adjustment handle 701, a transverse sliding sleeve 702, a transverse rail 703, a vertical sliding sleeve 704, a vertical rail 705, a side plate 706 and a vertical column 708; the transverse sliding sleeve 702 is fixedly connected with the lower shell 302, sleeved outside the transverse rail 703 and in sliding fit with the transverse rail 703; two ends of the transverse rail 703 are fixedly connected with vertical sliding sleeves 704, the vertical sliding sleeves 704 are sleeved outside the vertical rails 705 and are in sliding fit with the vertical rails 705, and the vertical rails 705 are fixedly arranged on the inner sides of the side plates 706; the outer side of the side plate 706 is provided with a sliding groove, a matched upright post 708 is slidably arranged in the movable support 1, the upright post 708 is sleeved with an adjusting spring 707, and the bottom end of the upright post is fixedly connected with the movable support 1; one end of the adjusting spring 707 is fixed by the side plate 706, and the other end is fixedly connected with the movable bracket 1; the fine adjustment handle 701 is fixedly connected with the motor shell 509 and the slider shell 505 respectively, and workers can operate the fine adjustment handle 701 at any time to change the orientation of the wood floor according to laying requirements.

In order to adapt to surfaces with different ground surface heights for horizontal paving, in an optional implementation manner of the embodiment of the present invention, as shown in fig. 8, a plurality of moving wheels are correspondingly disposed below the moving support 1 and the storage support 2, and leveling assemblies 8 are disposed between the moving wheels and the moving support 1 and between the moving wheels and the storage support 2, respectively; leveling assembly 8 includes: the device comprises a supporting plate 801, a wedge block 802, a jacking stud 803 and an operating rod 804, wherein the wedge block 802 is fixedly arranged on the outer side wall of the movable support 1, and the supporting plate 801 is sleeved on the wedge block 802 and is in sliding fit with the wedge block 802; the tightening stud 803 is slidably mounted in a through hole arranged in the vertical support plate 801, and the front end of the through hole is provided with threads which are meshed with the threads of the tightening stud 803; the operating rod 804 is fixedly arranged at the tail end of the jacking stud 803, a jacking block is arranged at the front end of the jacking stud 803, and the front end of the jacking block is matched and pressed with the wedge block 802; the moving wheel is rotationally connected with the supporting plate 801 through a bracket; when the equipment is arranged on the surface with different ground surface heights, the leveling assembly 8 is adjusted, the jacking stud 803 is loosened through the operating rod 804, the relative position of the supporting plate 801 and the wedge block 802 is changed, and leveling adjustment is achieved.

In order to reduce the time for a worker to take and put the wood floor and achieve the purpose of continuously and automatically providing the floor, as shown in fig. 9, in an alternative implementation manner of the embodiment of the present invention, the ejection assembly 6 includes: the device comprises a push plate 601, a push rod 602, a crank 603 and a stepping motor 604, wherein the push plate 601 is slidably arranged in a slide way arranged in the storage bracket 2, and the front end of the push plate is matched with a wood floor; the push rod 602 is hinged with the rear end of the push plate 601, the rear end of the push rod 602 is hinged with the crank 603, the rear end of the crank 603 is fixedly arranged on a driving shaft of the stepping motor 604, and the stepping motor 604 is fixedly arranged on one side of the storage bracket 2; the crank 603 and the push rod 602 are driven by the stepping motor 604 to move, so that the push plate 601 performs reciprocating propulsion motion, and a piece of wood floor is conveyed to the lower part of the adsorption component 3, thereby facilitating the adsorption of the wood floor by the suction cup 301.

In order to realize the leveling function more quickly and stably, in the embodiment, at least four leveling assemblies 8 are arranged and are symmetrically arranged on two sides of the movable bracket 1 and the storage bracket 2 respectively.

For ease of installation and later maintenance, the motor housing 509 in the impact assembly 5 is of an openable construction, as shown in fig. 13, the motor housing 509 comprising: the slider comprises a protective outer wall 5091, a connecting port 5093 and a sealing cover 5092, wherein the sealing cover 5094 and the protective outer wall 5091 are hermetically connected through sealing gasket threads, and the connecting port 5093 and the slider shell 505 are hermetically connected through sealing gasket threads.

All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; the usual positional or orientational relationships of the articles of manufacture to use are for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operative, and therefore should not be construed as limiting the invention.

Claims

1. An auxiliary laying device for wood floor comprises: a mobile support (1) and a storage support (2); it is characterized by also comprising: the device comprises an adsorption component (3), a rotating component (4) and an impact component (5), wherein an adjusting component (7) is arranged in a movable support (1), the adsorption component (3) is connected with the adjusting component (7) in a sliding mode through a hanging lug, and the rotating component (4) is rotatably sleeved above the adsorption component (3) and is fixedly connected with the impact component (5); and an ejection assembly (6) is arranged on one side of the storage support (2), the other side of the storage support is fixedly connected with the movable support (1), and the ejection assembly (6) ejects the wood floor in the storage support (2) to the lower part of the adsorption assembly (3) to prepare for next laying.

2. The auxiliary laying device of wood flooring according to claim 1, characterized in that said suction assembly (3) comprises: the sucker (301), the lower shell (302), the pull rod (303) and the swing rod (305), wherein the swing rod (305) is hinged to the upper end of the pull rod (303) through a stud, and the sucker (301) is fixedly installed in the lower shell (302); the pull rod (303) penetrates through the lower shell (302) and is fixedly connected with the upper end of the sucker (301), and a return spring (304) is arranged on the pull rod (303); one end of the return spring (304) is fixedly connected with a baffle fixed on the pull rod (303), and the other end of the return spring is fixedly connected in the lower shell (302); the lower shell (302) is matched and connected with the rotating assembly (4);

the rotating assembly (4) comprises: the gear transmission mechanism comprises an upper shell (401), an upper fluted disc (402), a lower fluted disc (403) and a rotating rod (404), wherein the upper shell (401) is rotatably sleeved on the outer side of the lower shell (302), and the upper fluted disc (402) is in sliding connection with the upper shell (401) and does not rotate relatively; the spring A (405) is arranged between the upper shell (401) and the upper toothed disc (402); the upper fluted disc (402) and the lower fluted disc (403) are meshed with each other, and the lower fluted disc (403) is fixedly connected with the lower shell (302); the rotating rod (404) penetrates through an opening formed in the upper shell (401) and is fixedly mounted on the upper fluted disc (402), and the rotating rod (404) can slide up and down in the opening; the upper shell (401) is connected with the impact assembly (5) in a matching way;

the impact assembly (5) comprises: the shock absorber comprises a buffer block (501), a spring B (502), a guide rod (503), an impact slider (504), a connecting rod (506), a driving wheel (507) and a motor (508), wherein a groove is formed in one end of the upper shell (401), and the buffer block (501) is connected into the groove in a sliding mode through the spring B (502); one end of a spring B (502) is fixed with the upper shell (401), and the other end of the spring B is fixed with the buffer block (501); the impact sliding block (504) is in sliding fit with the guide rod (503), and a sliding block shell (505) is sleeved outside the impact sliding block (504); the sliding block shell (505) is fixedly connected with the upper shell (401) and keeps the inner cavity in a closed connection; the guide rod (503) is fixedly connected with the sliding block shell (505), and the other end of the guide rod is fixedly arranged on the upper shell (401); the impact sliding block (504) is opposite to the axle center of the buffer block (501), and the other end of the impact sliding block is hinged with the connecting rod (506) through a stud; the other end of the connecting rod (506) is hinged at the rim of a driving wheel (507), and the center of the driving wheel (507) is fixedly installed with the output end of a motor (508); the motor (508) is sleeved with a motor shell (509), and the motor shell (509) is fixedly connected with the sliding block shell (505) and keeps the inner cavity to be connected in a sealing mode.

3. The auxiliary laying device of wood floors according to claim 1, characterized in that said adjusting assembly (7) comprises: a fine adjustment handle (701), a transverse sliding sleeve (702), a transverse rail (703), a vertical sliding sleeve (704), a vertical rail (705), a side plate (706) and a vertical column (708); the transverse sliding sleeve (702) is fixedly connected with the lower shell (302), sleeved outside the transverse rail (703) and in sliding fit with the transverse rail (703); two ends of the transverse rail (703) are fixedly connected with vertical sliding sleeves (704), the vertical sliding sleeves (704) are sleeved outside the vertical rail (705) and are in sliding fit with the vertical rail (705), and the vertical rail (705) is fixedly arranged on the inner side of the side plate (706); a sliding groove is formed in the outer side of the side plate (706), a matched upright post (708) is slidably mounted in the movable support (1), an adjusting spring (707) is sleeved on the upright post (708), and the bottom end of the upright post is fixedly connected with the movable support (1); one end of the adjusting spring (707) is fixed by a side plate (706), and the other end of the adjusting spring is fixedly connected with the movable bracket (1); the fine adjustment handle (701) is fixedly connected with the motor shell (509) and the sliding block shell (505) respectively and used for adjusting the position of the adsorption component (3).

4. The auxiliary laying device for the wood floors according to any one of claims 1-3, characterized in that a plurality of moving wheels are correspondingly arranged below the moving support (1) and the storage support (2), and leveling assemblies (8) are respectively arranged between the moving wheels and the moving support (1) and the storage support (2); the leveling assembly (8) comprises: the device comprises a supporting plate (801), a wedge block (802), a jacking stud (803) and an operating rod (804), wherein the wedge block (802) is fixedly arranged on the outer side wall of the movable support (1), and the supporting plate (801) is sleeved on the wedge block (802) and is in sliding fit with the wedge block (802); the tightening stud (803) is slidably arranged in a through hole arranged in the vertical support plate (801), and the front end of the through hole is provided with threads which are meshed with the threads of the tightening stud (803); the operating rod (804) is fixedly installed at the tail end of the jacking stud (803), a jacking block is arranged at the front end of the jacking stud (803), and the front end of the jacking block is matched and pressed with the wedge block (802); the moving wheel is rotatably connected with the supporting plate (801) through a bracket.

5. The auxiliary laying device of wood flooring according to claim 1, characterized in that said ejection assembly (6) comprises: the device comprises a push plate (601), a push rod (602), a crank (603) and a stepping motor (604), wherein the push plate (601) is slidably arranged in a slide way arranged in a storage bracket (2), and the front end of the push plate is matched with a wood floor; the push rod (602) is hinged with the rear end of the push plate (601), the rear end of the push rod (602) is hinged with the crank (603), the rear end of the crank (603) is fixedly installed on a driving shaft of the stepping motor (604), and the stepping motor (604) is fixedly installed on one side of the storage support (2).

6. The auxiliary laying device of wood floor according to claim 4 is characterized in that the moving wheels are provided with at least four wheels, and are respectively and symmetrically arranged at two sides of the moving bracket (1) and the storage bracket (2).

7. The auxiliary laying device of wood floor according to claim 2, characterized in that a first closed cavity (a 1) is formed among the suction cup (301), the lower casing (302) and the wood floor; a second closed cavity (a 2) is formed among the upper shell (401), the slider shell (505) and the motor shell (509).

8. The auxiliary laying device of wood floor according to claim 7, characterized in that said motor housing (509) comprises: the protective outer wall (5091), the connecting port (5093) and the sealing cover (5092), the sealing cover (5094) and the protective outer wall (5091) are hermetically connected through a sealing gasket thread, and the connecting port (5093) and the sliding block shell (505) are hermetically connected through a sealing gasket thread.