CN214990044U

CN214990044U - Crawler chassis device and wallboard installing machine

Info

Publication number: CN214990044U
Application number: CN202120617862.4U
Authority: CN
Inventors: 李�根; 仪国卿
Original assignee: Beijing Nade Intelligent Technology Co ltd
Current assignee: Li Zhigang
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-03
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a track chassis device, wallboard mounting plate, track chassis device include running gear, and running gear articulates there is the location shovel, and the location shovel still is connected with first drive assembly, and first drive assembly drives the location shovel and rotates around running gear, makes the location shovel contact with ground. The utility model discloses well two crawler-type chassis structures of adopting can adapt to and various complicated topography, and overall stability is better.

Description

Crawler chassis device and wallboard installing machine

Technical Field

The utility model relates to a construction technical field, concretely relates to track chassis device, wallboard mounting plate.

Background

With the continuous development of the building industry, machines for assisting building operation are more and more popular in the building industry, at present, in some buildings, some wallboards need to be carried and installed, but the general wallboards are heavy, the installation is inconvenient, the manual operation difficulty is high, and the danger of workers is high, so that the wallboard installing machine is usually needed.

The existing wallboard mounting machine is used, and generally has the following problems that (1) in the process of realizing the forward and backward movement of a wallboard, the moving distance of the wallboard needs to be accurately adjusted, and because the mass of the wallboard is too heavy, the gravity center of the existing wallboard mounting machine is deviated in the moving process, so that the whole device is inclined forward, and a lot of invariance is brought to the wallboard; (2) in the up-and-down movement process of the wallboard, because the quality of the wallboard is too heavy, the existing wallboard installing machine cannot realize the accurate positioning of the movement distance, and small errors often exist, so that the wallboard cannot be normally installed; (3) in the actual installation process of the wallboard, the existing wallboard installing machine cannot drive the wallboard to swing back and forth or left and right, so that the wallboard installing machine is inconvenient in actual use; (4) the existing wallboard mounting machine generally drives the device to integrally operate by the universal wheel, and in the working process, the universal wheel is unevenly stressed, so that the device is integrally unstable, and the phenomenon of inclination is caused; (5) in the wallboard installation process, the wallboard installation machine is required to drive the wallboard to move left and right, and the accuracy degree of moving left and right is an important problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, a crawler chassis device and a wallboard mounting machine are provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a crawler chassis device, includes running gear, running gear articulates there is the location shovel, the location shovel still is connected with first drive assembly, and first drive assembly drives the location shovel rotates around running gear, makes the location shovel contacts with ground.

Preferably, the running gear is a track assembly, the track assembly comprises a track support, at least two track wheels and a track annularly surrounding the track wheels, the track wheels are rotatably mounted on the track support, at least one track wheel is a driving wheel, and at least two track wheels are mutually matched, so that the track running bottom surface forms a plane.

Preferably, the first driving assembly is a sixth oil cylinder hinged to the traveling mechanism, and the sixth oil cylinder is hinged to the positioning shovel.

Preferably, the crawler support is hinged to the sixth oil cylinder and hinged to the positioning shovel through a support rod.

Preferably, the automobile body, back automobile body and drive assembly before still including, preceding automobile body with back automobile body all with running gear sliding connection, drive assembly's one end with preceding automobile body links to each other, drive assembly's the other end with back automobile body links to each other, drive assembly is used for driving preceding automobile body and back automobile body and removes in opposite directions.

Preferably, the driving assembly is a third oil cylinder, the third oil cylinder is fixedly connected with the traveling mechanism, two ends of the third oil cylinder are respectively connected with a third front piston rod and a third rear piston rod, the third front piston rod is connected with the front vehicle body, and the third rear piston rod is connected with the rear vehicle body.

Preferably, the front vehicle body is fixedly connected with symmetrically arranged fixed arms, the other end of each fixed arm is rotatably connected with a gantry support, the front vehicle body is further rotatably connected with a first oil cylinder, and the first oil cylinder is rotatably connected with the gantry support.

Preferably, the gantry support is connected with an upper sliding support and a lower sliding support in a sliding manner, the gantry support is connected with an electric push rod, the upper end of the electric push rod is connected with a chain wheel, the chain wheel is connected with the gantry support in a sliding manner, a chain is hung on the chain wheel, one end of the chain is connected with the upper sliding support and the lower sliding support, and the other end of the chain is fixedly connected with the gantry support.

Preferably, the upper and lower sliding support is further rotatably connected with a guide wheel, the gantry support is provided with a guide groove, and the guide wheel is arranged in the guide groove in a rolling manner.

The wallboard mounting machine comprises the crawler chassis device, wherein the upper sliding support and the lower sliding support are slidably connected with the clamping assembly, the upper sliding support and the lower sliding support are fixedly connected with a second oil cylinder arranged in the horizontal direction, the second oil cylinder comprises a second piston rod, the second piston rod penetrates through the second oil cylinder, and two ends of the second piston rod are fixedly connected with the clamping assembly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an adopting two crawler-type chassis devices, effectively having improved the overall stability of device, doing benefit to the various comparatively complicated topography of device adaptation, and driving force is strong, does benefit to the installation and the transportation work of heavier wallboard, still is provided with the location shovel by oil cylinder drive simultaneously, and under operating condition, the hydro-cylinder drives the location shovel and contacts with ground, has effectively improved the steadiness of automobile body, does benefit to going on of wallboard installation work.

2. The utility model discloses in adopt preceding automobile body and the device that back automobile body moved in opposite directions, automobile body and back automobile body move in opposite directions simultaneously before driving through the hydro-cylinder, for conventional back-and-forth movement mechanism, automobile body and back automobile body move before the hydro-cylinder drives simultaneously, the stroke of advancing of hydro-cylinder is equivalent to conventional half, do benefit to the accurate adjustment of wallboard back-and-forth movement, be provided with the balancing weight on the automobile body of back simultaneously, along with back automobile body to opposite reverse movement, can make whole focus position remain unchanged all the time, especially to heavier wallboard, make the holistic stability of device better, prevent the emergence of the circumstances such as device slope.

3. The utility model discloses still adopt the hydro-cylinder to drive the piston rod and remove, wherein the overall length of piston rod is unchangeable, and the both ends of piston rod link to each other with the fixed plate, and the slider is mutually supported with the slide rail, removes to the control of centre gripping subassembly and plays spacing effect, drives the piston rod through the hydro-cylinder and removes to same direction, realizes the adjustment of position about the wallboard, and for conventional structure, the stability of this structure is better, does benefit to the removal work of heavier wallboard, and the distance that can accurate adjustment removed.

4. The utility model discloses in still adopt electric putter to drive the mode that the sprocket reciprocated, reciprocate along with the sprocket, under the effect of chain, drive reciprocating of centre gripping subassembly, the sprocket cooperatees with the chain and can bear bigger weight, and can realize the accurate adjustment of displacement distance, and the revolving cylinder who sets up simultaneously drives the wallboard through the rotary disk and realizes rotating, going on of easy to assemble work.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

figure 1 is a front view of a wall panel installation machine of the present invention (excluding the right angle clip portion);

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a bottom view of FIG. 1;

FIG. 6 is a first perspective view of FIG. 1;

FIG. 7 is a second perspective view of FIG. 1;

FIG. 8 is a third perspective view of FIG. 1;

fig. 9 is a perspective view of the wall plate mounting machine of the present invention (excluding the console);

fig. 10 is a perspective view of the wallboard mounting machine of the present invention (excluding the front body portion);

FIG. 11 is a perspective view one of the front body section construction of FIG. 9;

FIG. 12 is a second perspective view of the front body section structure of FIG. 9 (excluding the third cylinder section);

FIG. 13 is a perspective view of the dual track support mechanism of the present invention;

FIG. 14 is a front view of the dual track support mechanism of the present invention;

fig. 15 is a first front view of the clamping mechanism of the present invention;

fig. 16 is a second front view of the clamping mechanism of the present invention (excluding the material-taking frame).

Description of reference numerals:

11 a track frame; 12 tracks; 13 track wheels;

21 gantry support; 22 up and down sliding brackets; 23 a fixed arm; 24 electric push rod; 25 a first cylinder; 26 chain wheels; 27 a chain;

31 a second cylinder; 32 a second piston rod; 33, a sliding block; 34 a slide rail; 35 fixed blocks; 36 fixing the plate;

41 a front vehicle body; 411 small through holes; 412 large through holes; 42 rear vehicle body; 43 a third cylinder; 44 a third front piston rod; 45 a third rear piston rod; 46 chute; 47 grooved wheels; 471 small sheave wheels; 48 balancing weights; 49 swing arms; 491 fixing bolts;

51, a material taking frame; 52 a rubber pad; 53 forklift plate; 54 a fourth cylinder; 55 right-angle clamping plates; 56 pressing plates; 57 a fourth piston rod;

61 a first link; 62 a second link; 63, hooking; a 64 fifth cylinder; 65 a fifth piston rod; 66 rotating the shaft;

71, positioning a shovel; 72 supporting rods; 73 sixth cylinder; 74 a sixth piston rod;

81 pedals; 82 a rotating shaft; 83 leg guards; 84 a console;

91 rotating the support; 92 rotating the disc; 93 rotary cylinders.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Embodiment A crawler Chassis device

As shown in fig. 1 to 14, the present embodiment provides a track chassis device, which includes a track assembly including a track frame 11, at least two track wheels 13 and a track 12 annularly wrapped around the track wheels 13, wherein the track wheels 13 are rotatably mounted on the track frame 11, at least one track wheel 13 is a driving wheel, and at least two track wheels 13 are engaged with each other, so that a walking bottom surface of the track 12 forms a plane.

The track support 11 is further rotatably connected with a tension wheel and a plurality of supporting wheels, the track 12 simultaneously and annularly wraps the tension wheel and the supporting wheels, and the upper surface and the walking bottom surface of the track 12 are both planes. The two tracks 12 are symmetrically arranged on two sides of the track support 11, and the double-track 12 structure is beneficial to the device to adapt to various complex terrains and is beneficial to the overall stability.

The track support 11 is hinged with a positioning shovel 71 through a support rod 72, the positioning shovel 71 is further connected with a first driving assembly, and the first driving assembly drives the positioning shovel 71 to rotate around the track support 11, so that the positioning shovel 71 is in contact with the ground. The first drive assembly is a sixth cylinder 73 articulated to the track frame 11, the sixth cylinder 73 comprising a sixth piston rod 74, the sixth piston rod 74 being articulated to the positioning blade 71.

Wherein, the two sides of the support rod 72 are symmetrically arranged and hinged with the lower end of the track support 11, and the other end of the support rod 72 is hinged with the positioning shovel 71. The sixth oil cylinder 73 is arranged in the middle of the supporting rod 72, so that the positioning shovel 71 can be driven to rotate around the crawler support 11 conveniently, the sixth oil cylinder 73 is hinged to the upper end of the crawler support 11, better driving of the positioning shovel 71 to rotate is facilitated, and for other hinged positions, the front end of the crawler 12 is stressed more when the device clamps a wallboard, so that the sixth oil cylinder 73 hinged to the upper end of the crawler support 11 can bear more acting force.

Under the initial state, the sixth oil cylinder 73 drives the positioning shovel 71 to be separated from the ground, so that the crawler 12 can walk normally, and under the working state, the sixth oil cylinder 73 drives the positioning shovel 71 to be in contact with the ground, so that the overall stability of the device is improved, the vehicle body is kept balanced, and the vehicle body is not prone to shaking.

Second embodiment accurate moving structure

Referring to fig. 1-14, the present embodiment provides a precise moving structure, which includes a frame, a front vehicle body 41, a rear vehicle body 42, and a driving assembly, wherein the frame is connected with a traveling mechanism, the traveling mechanism may be a universal driving wheel, in the present embodiment, the traveling mechanism includes a track assembly as described in the first embodiment, the frame is a track support 11, the front vehicle body 41 and the rear vehicle body 42 are both slidably connected with the track support 11, the driving assembly is fixedly connected with the track support 11, one end of the driving assembly is connected with the front vehicle body 41, the other end of the driving assembly is connected with the rear vehicle body 42, and the driving assembly is used for driving the front vehicle body 41 and the rear vehicle body 42 to move in opposite directions.

The driving assembly is a third oil cylinder 43, the third oil cylinder 43 is fixedly connected with the track support 11, two ends of the third oil cylinder 43 are respectively connected with a third front piston rod 44 and a third rear piston rod 45, the third front piston rod 44 is connected with the front vehicle body 41, and the third rear piston rod 45 is connected with the rear vehicle body 42.

The third cylinder 43 is used for driving the third front piston rod 44 and the third rear piston rod 45 to simultaneously move in opposite directions, and the working strokes of the third front piston rod 44 and the third rear piston rod 45 are the same, compared with the existing structure for driving the front vehicle body 41 to move forward and backward, in the device, the third cylinder 43 is used for driving the third front piston rod 44 and the third rear piston rod 45 simultaneously, compared with the conventional single piston rod cylinder, because the two piston rods move in opposite directions, the working stroke of the piston rod for driving the front vehicle body 41 to move is half of that of the single piston cylinder, which is beneficial to accurate adjustment, and in the moving process, the gravity center position of the whole device is kept relatively unchanged along with the movement of the rear vehicle body 42 in the direction opposite to that of the front vehicle body 41. In actual operation, the weight of the wallboard is too heavy, and the weight of the device close to the wallboard is too heavy easily in the moving process by the conventional device, so that the device is inclined, and a plurality of invariants are brought to subsequent wallboard installation work.

The two sides of the track support 11 are fixedly connected with sliding chutes 46, the front vehicle body 41 and the rear vehicle body 42 are both rotatably connected with grooved wheels 47, and the grooved wheels 47 are arranged in the sliding chutes 46 in a rolling manner. The shape of the chute 46 is C-shaped, so that the normal sliding of the grooved pulley 47 is facilitated, the position of the grooved pulley 47 is limited and guided, the front vehicle body 41 and the rear vehicle body 42 are not in direct contact with the track support 11, but are in sliding connection with the track support 11 through the grooved pulley 47, the grooved pulley 47 does not support the front vehicle body 41 and the rear vehicle body 42, the friction force is reduced, and the sliding effect is facilitated.

A plurality of small through holes 411 and a plurality of large through holes 412 are further formed in the front vehicle body 41, the front vehicle body 41 is further connected with a plurality of swing arms 49 through fixing bolts 491, one end of each swing arm 49 is connected with a small grooved wheel 471, the small grooved wheel 471 is arranged in the large through holes 412 in a penetrating mode, and the other end of each swing arm 49 is rotatably arranged in the small through holes 411.

Wherein, the one end of rocking arm 49 rotates with little through-hole 411 through the pivot to be connected, and the diameter looks adaptation of pivot and little through-hole 411 plays the effect of relatively fixed this pivot, and the screw hole has been seted up to the other end of rocking arm 49, and fixing bolt 491 runs through preceding automobile body 41 and with preceding automobile body 41 threaded connection, and fixing bolt 491 runs through preceding automobile body 41 back threaded connection in the screw hole of rocking arm 49. The rocker arm 49 is rotatably connected to the small sheave 471 through a small pivot shaft disposed in the large through hole 412.

The diameter of the grooved wheel 47 is larger than that of the small grooved wheel 471, the small grooved wheel 471 and the grooved wheel 47 are both arranged on the outer side of the front vehicle body 41, the swing arm 49 is arranged on the inner side of the front vehicle body 41, the upper end of at least one small grooved wheel 471 is in contact with the upper end of the sliding groove 46, and the lower end of at least one small grooved wheel 471 is in contact with the lower end of the sliding groove 46. The upper and lower ends of the grooved pulley 47 are in contact with the sliding groove 46.

Adjust the height of the little sheave 471 of rocking arm through fixing bolt 491 to make at least one little sheave 471 upper end and spout 46 upper end contact, at least one little sheave 471 lower extreme and spout 46 lower extreme contact, set up the aim at of little sheave 471, reduce the clearance error of sheave 47 in the production of installation, do benefit to sheave 47's installation, and improve preceding automobile body 41's stability simultaneously, make preceding automobile body 41 under little sheave 471's effect, remain steadily throughout, prevent that the automobile body from taking place to rock about.

Example three clamping Assembly moving, swinging and rotating device

Referring to fig. 1 to 16, the present embodiment proposes a clamping assembly moving, swinging and rotating device, wherein the clamping assembly moving device includes a support, the support is an up-down sliding support 22, the up-down sliding support 22 is slidably connected with a clamping assembly, the up-down sliding support 22 is fixedly connected with a second cylinder 31 arranged in a horizontal direction, the second cylinder 31 includes a second piston rod 32, the second piston rod 32 penetrates through the second cylinder 31, and two ends of the second piston rod 32 are fixedly connected with the clamping assembly.

The up-down sliding support 22 is fixedly connected with a sliding rail 34 arranged in the horizontal direction, the sliding rail 34 is connected with a sliding block 33 in a sliding manner, the sliding block 33 is fixedly connected with a fixing plate 36, and the fixing plate 36 is connected with the clamping assembly.

Wherein, the fixing plate 36 is fixedly connected with the fixing block 35, and both ends of the second piston rod 32 are fixedly connected with the fixing block 35. The slide rail 34 is matched with the slide block 33, and plays a role in limiting and guiding the left and right movement of the supporting component. The slide rails 34 are provided in two and all arranged in the horizontal direction in this embodiment.

The length of the second piston rod 32 is unchanged, two ends of the second piston rod 32 are connected with the fixing plate 36, the second piston rod 32 penetrates through the second oil cylinder 31, and the second oil cylinder 31 moves left and right by driving the second piston rod 32, so that the clamping assembly is driven to move. For conventional drive mode, the length of second piston rod 32 does not change, consequently can bear bigger effort, makes to press from both sides and gets the subassembly and have better stability, and difficult emergence is rocked about, and the adjustment accuracy is better simultaneously, does benefit to press from both sides the accurate removal of getting the subassembly left and right sides.

The clamping assembly rotating device comprises a rotating mechanism, the rotating mechanism comprises a rotating cylinder 93, the rotating cylinder 93 is fixedly connected with the fixing plate 36, the rotating cylinder 93 is connected with a rotating disc 92, a rotating support 91 is fixedly connected with the rotating disc 92, and the rotating support 91 is connected with the clamping assembly.

The rotary cylinder 93 drives the rotary disk 92 to rotate, and then drives the rotary bracket 91 to rotate, so that the clamping assembly rotates. The rotating disc 92 is cylindrical, occupies a small space, and has high stability.

The clamping component swinging device comprises a support and a swinging mechanism, the support is an up-and-down sliding support 22, the swinging mechanism comprises a driving component, the driving component is a fifth oil cylinder 64, the fifth oil cylinder 64 comprises a fifth piston rod 65, the fifth oil cylinder 64 is rotatably connected with a rotating support 91, and the rotating support 91 is rotatably connected with a clamping component through a hook 63. The rotating bracket 91 is rotatably connected with a first connecting rod 61, the clamping assembly is rotatably connected with a second connecting rod 62, the first connecting rod 61 and the second connecting rod 62 are rotatably connected through a rotating shaft 66, and a fifth piston rod 65 of the fifth oil cylinder 64 is connected with the rotating shaft 66.

The rotating support is fixedly connected with a hook 63, the clamping assembly is rotatably connected with the hook 63, and the hook 63 is arranged below the fifth oil cylinder 64.

The fifth piston rod 65 is fixedly connected with the rotating shaft 66, the first connecting rod 61 and the second connecting rod 62 are both rotatably connected with the rotating shaft 66, and the first connecting rod 61 and the second connecting rod 62 are both arranged above the fifth oil cylinder 64. The first link 61 is provided with two and symmetrically disposed at both sides of the fifth piston rod 65, and the second link 62 is disposed between the first links 61.

The clamping assembly is driven to rotate through the rotary cylinder 93, so that when the fifth oil cylinder 64 is placed in the horizontal direction, the fifth oil cylinder 64 drives the first connecting rod 61 and the second connecting rod 62 to move through the rotating shaft 66, the clamping assembly is driven to rotate around the hook 63, and the left and right swinging of the wallboard is realized. Adopt the mode of hydro-cylinder, drive power is stronger, plays spacing effect to the centre gripping subassembly through couple 63, and first connecting rod 61 and second connecting rod 62 mutually support prevent the too much distance of centre gripping subassembly swing, also do not influence the normal swing of centre gripping subassembly simultaneously.

The clamping assembly further comprises a material taking frame 51, the material taking frame 51 is rotatably connected with the hook 63, the material taking frame 51 is rotatably connected with a second connecting rod 62, and the second connecting rod 62 is arranged at the upper end of the material taking frame 51. The first link 61 and the second link 62 have a sufficient moving space.

The material taking frame 51 is connected with a fourth oil cylinder 54, the fourth oil cylinder 54 is connected with a right-angle clamping plate 55, and the right-angle clamping plate 55 is rotatably connected with the material taking frame 51. The right-angle clamping plate 55 is also rotatably connected with a pressing plate 56, and the pressing plate 56 and the right-angle clamping plate 55 are both provided with rubber pads 52 in a matching manner. The thickness of the rubber pad 52 is changed to 10mm and is fixed firmly by bolts.

Wherein, fourth hydro-cylinder 54 includes fourth piston rod 57, fourth piston rod 57 upper end is rotated with right angle splint 55 and is connected, right angle splint 55 is rotated with the upper end of material taking frame 51 and is connected, fourth hydro-cylinder 54 drives right angle splint 55 and rotates around material taking frame 51, wherein rotate the clamp plate 56 of being connected with right angle splint 55 and can realize the centre gripping work to the wallboard, and effectively prevent at the centre gripping in-process, to the damage of wallboard, clamp plate 56 is different according to the concrete centre gripping condition of wallboard, rotatory suitable angle, thereby press from both sides tight wallboard. The rubber pad 52 functions to increase friction force and prevent damage to the wallboard due to excessive clamping force while clamping the wallboard.

Wherein, the clamping component can also be a forklift plate 53, the clamping component also comprises a material taking frame 51, and the forklift plate 53 is fixedly connected with the material taking frame 51.

The centre gripping subassembly can adopt above-mentioned two kinds of modes, one kind is for driving right angle splint 55 through fourth hydro-cylinder 54 and rotate to under the effect of clamp plate 56 and rubber pad 52, realize the centre gripping of wallboard, wherein one side of wallboard cooperatees with the rubber pad 52 on the work or material rest 51, and the another side of wallboard cooperatees with the rubber pad 52 on the clamp plate 56, thereby realizes the centre gripping work of wallboard.

The grabbing work of the wall panel can also be directly carried out by the forklift plate 53 in a mode of the forklift plate 53.

Embodiment four-rotatable operating platform and wallboard installing machine

Referring to fig. 1-16, the present embodiment provides a wall panel mounting machine, which includes the clamping assembly moving, swinging and rotating device described in the third embodiment and the precise moving structure described in the second embodiment, wherein the wall panel mounting machine includes a support, which is a gantry support 21.

The front vehicle body 41 is fixedly connected with symmetrically arranged fixed arms 23, the other end of each fixed arm 23 is rotatably connected with the gantry support 21, the front vehicle body 41 is further rotatably connected with a first oil cylinder 25, and the first oil cylinder 25 is rotatably connected with the gantry support 21.

The fixed arm 23 is symmetrically provided with two, the first oil cylinder 25 is symmetrically provided with two, and the symmetrical axes of the fixed arm 23 and the first oil cylinder 25 are overlapped, wherein the first oil cylinder 25 is arranged between the fixed arms 23. The first oil cylinder 25 drives the gantry support 21 to rotate around the fixed arm 21, so that the wallboard is driven to swing in the front-back direction, and the wallboard is favorably mounted. The first oil cylinder 25 is also provided with a throttle valve, and the throttle valve enables the first oil cylinder 25 to move smoothly, so that the gantry support 21 can rotate around the fixed arm 21 more smoothly.

The gantry support 21 is connected with the up-down sliding support 22 in a sliding mode, the gantry support 21 is connected with an electric push rod 24 arranged in the vertical direction, the upper end of the electric push rod 24 is connected with a chain wheel 26, the chain wheel 26 is connected with the gantry support 21 in a sliding mode, a chain 27 is hung on the chain wheel 26, one end of the chain 27 is connected with the up-down sliding support 22, and the other end of the chain 27 is fixedly connected with the gantry support 21.

Two electric push rods 24 are symmetrically arranged, fixed rods are fixedly connected between the gantry supports 21, one ends of the chains 27 are fixedly connected with the fixed rods, the fixed rods are fixedly connected with the electric push rods 24, and the fixed rods are used for fixing the electric push rods 24.

The upper and lower sliding supports 22 are also rotatably connected with guide wheels, the gantry support 21 is provided with guide grooves, and the guide wheels are arranged in the guide grooves in a rolling manner. The up-down sliding support 22 is connected with the gantry support 21 through a guide wheel, and the structure of the guide wheel is adopted, so that the friction force between the up-down sliding support 22 and the gantry support 21 is effectively reduced, and larger load can be borne.

The chain wheel 26 is driven by the electric push rod 24 to move along the gantry support 21, the chain wheel 26 rotates in the moving process, and the up-and-down sliding support 22 is driven to move up and down under the action of the chain 26, so that the wallboard is driven to move up and down. Adopt the form of sprocket 26 and chain 27, effectively improve the drive power to the wallboard, can drive the heavier wallboard of weight, and can realize the accurate adjustment of wallboard displacement.

The rotatable operating platform further comprises a frame which is a track support 11 and a control console 84 used for controlling the integral operation of the device, wherein the control console 84 is rotatably connected with the front vehicle body 41, and the track support 11 is rotatably connected with a pedal 81. The control console 84 is also provided with an air stay bar, and considering that the control console 84 can swing along with the crawler 12 when the crawler 12 moves, the upper operation surface of the control console 84 is not prone to swing through the air stay bar, and operation work is facilitated.

The electric push rod 24, the first oil cylinder 25, the second oil cylinder 31, the third oil cylinder 43, the fourth oil cylinder 54, the fifth oil cylinder 64 and the sixth oil cylinder 74 are all connected with the console 84.

The wallboard mounting machine comprises a rotatable operating platform and further comprises a power mechanism for driving the crawler assembly to rotate, the power mechanism is fixedly connected with the front vehicle body 41 and used for driving the crawler wheels 13 to rotate, in the embodiment, the power mechanism is a motor, and the motor drives the crawler belts 12 to rotate through the driving of the crawler wheels 13, so that the wallboard mounting machine can adapt to various complex terrains.

Rear truck body 42 fixedly connected with counter weight structure, counter weight mechanism include balancing weight 48 and supply mechanism, and supply mechanism is used for the whole power that provides of device, and balancing weight 48 is used for preventing when centre gripping subassembly centre gripping wallboard, and the phenomenon that the wallboard mounting plate took place the slope. The track frame 11 is also fixedly connected with a leg shield 83, and the leg shield 83 is disposed on a side close to the step 81. The leg shield 83 functions as a guard.

Wherein, footboard 81 sets up in control cabinet 84 one side, and footboard 81 rotates through rotation axis 82 and crawler support 11 to be connected, and footboard 81 is used for operator's the standing, and the operator can follow the walking of wallboard mounting machine through standing on footboard 81, and rotatable formula footboard 81 can effectively reduce the volume of wallboard mounting machine, conveniently is applied to wallboard mounting machine and passes through various comparatively narrow and small occasions. The console 84 is rotatably connected with the front vehicle body 41, and in a working state, the position of the console 84 is matched with the position of the pedal 81 through rotating the console 84, so that the operation is performed in the same line, namely, an operator stands on the pedal 81 to conveniently operate the console 84.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a crawler chassis device, includes running gear, its characterized in that, running gear articulates there is location shovel (71), location shovel (71) still are connected with first drive assembly, and first drive assembly drives location shovel (71) rotate around running gear, make location shovel (71) contact with ground.

2. A track chassis arrangement according to claim 1, wherein the running gear is a track assembly comprising a track frame (11), at least two track wheels (13) and a track (12) annularly wrapped around the track wheels (13), the track wheels (13) each being rotatably mounted to the track frame (11), at least one track wheel (13) being a drive wheel, at least two track wheels (13) cooperating with each other such that the running bottom of the track (12) forms a plane.

3. A track chassis device according to claim 2, wherein said first drive assembly is a sixth cylinder (73) articulated to said running gear, said sixth cylinder (73) being articulated to said positioning blade (71).

4. A crawler chassis device according to claim 3, wherein the crawler frame (11) is articulated with the sixth cylinder (73), the crawler frame (11) being articulated with the positioning blade (71) by means of a support bar (72).

5. The crawler chassis device according to claim 1, further comprising a front vehicle body (41), a rear vehicle body (42), and a driving assembly, wherein the front vehicle body (41) and the rear vehicle body (42) are both slidably connected to the traveling mechanism, one end of the driving assembly is connected to the front vehicle body (41), the other end of the driving assembly is connected to the rear vehicle body (42), and the driving assembly is configured to drive the front vehicle body (41) and the rear vehicle body (42) to move toward each other.

6. The crawler chassis device according to claim 5, wherein the driving assembly is a third cylinder (43), the third cylinder (43) is fixedly connected with the running mechanism, both ends of the third cylinder (43) are respectively connected with a third front piston rod (44) and a third rear piston rod (45), the third front piston rod (44) is connected with the front vehicle body (41), and the third rear piston rod (45) is connected with the rear vehicle body (42).

7. The crawler chassis device according to claim 5, wherein the front vehicle body (41) is fixedly connected with symmetrically arranged fixed arms (23), the other end of the fixed arms (23) is rotatably connected with a gantry support (21), the front vehicle body (41) is further rotatably connected with a first oil cylinder (25), and the first oil cylinder (25) is rotatably connected with the gantry support (21).

8. The crawler chassis device according to claim 7, wherein the gantry support (21) is slidably connected with an upper sliding support (22) and a lower sliding support (22), the gantry support (21) is connected with an electric push rod (24), the upper end of the electric push rod (24) is connected with a chain wheel (26), the chain wheel (26) is slidably connected with the gantry support (21), a chain (27) is hung on the chain wheel (26), one end of the chain (27) is connected with the upper sliding support (22) and the lower sliding support (22), and the other end of the chain (27) is fixedly connected with the gantry support (21).

9. The crawler chassis device according to claim 8, wherein the up-down sliding support (22) is further rotatably connected with a guide wheel, the gantry support (21) is provided with a guide groove, and the guide wheel is arranged in the guide groove in a rolling manner.

10. A wall plate mounting machine, comprising a crawler chassis device according to any one of claims 8 to 9, wherein the upper and lower sliding brackets (22) are slidably connected with a clamping assembly, the upper and lower sliding brackets (22) are fixedly connected with a second oil cylinder (31) horizontally arranged, the second oil cylinder (31) comprises a second piston rod (32), the second piston rod (32) penetrates through the second oil cylinder (31), and two ends of the second piston rod (32) are fixedly connected with the clamping assembly.