CN216426561U

CN216426561U - Cantilever crane for wood processing

Info

Publication number: CN216426561U
Application number: CN202122772766.XU
Authority: CN
Inventors: 刘军伟; 徐为; 张俊杰; 马正才
Original assignee: Huanggang Chenming Pulp Paper Co ltd
Current assignee: Huanggang Chenming Pulp Paper Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-03
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a cantilever crane for timber processing, which comprises a vertical arm, wherein a lead screw is arranged inside the upper side of the vertical arm, the outer end of the lead screw is in threaded connection with a lifting seat, the upper end of the lifting seat is connected with a guide post, the upper end of the guide post runs through the vertical arm to be connected with an electric rotating platform, the upper end of the electric rotating platform is connected with a support arm, the inner side of the support arm is provided with an electric sliding rail, the electric sliding rail is movably provided with a sliding block, the lower end of the sliding block is fixedly provided with an electric hoist, the lower end of the electric hoist is connected with a connecting piece through a steel lifting rope, the lower end of one side of a buffer structure is in threaded connection with a support base, the lower end of the other side of the buffer structure is provided with a universal wheel, the device can be conveniently moved and installed, the requirement for moving timber at a large distance can be met, and meanwhile, the device can drive and transport the timber in an omnibearing way, the whole functionality and the practicability are greatly improved.

Description

Cantilever crane for wood processing

Technical Field

The utility model belongs to the technical field of timber processing, specifically be a cantilever crane for timber processing.

Background

The cantilever crane is a small and medium-sized hoisting device developed in recent years, has unique structure, is safe and reliable, has the characteristics of high efficiency, energy conservation, time and labor conservation, flexibility and the like, can be operated randomly in a three-dimensional space, shows superiority more than other conventional hoisting equipment on the occasions of section distance and intensive allocation and transportation, and needs to hoist timber to move the timber to a desired position in the current timber processing process to realize the movement of the timber.

However, the existing cantilever crane is entirely fixed on concrete, the moving position and range are relatively fixed, large-distance movement cannot be realized, and meanwhile, the existing cantilever crane cannot be adjusted in all directions, so that the whole practicability of the device is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned proposed problems, a cantilever crane for timber processing is provided.

The utility model adopts the technical scheme as follows: a cantilever crane for wood processing comprises a vertical arm, a screw rod is arranged inside the upper side of the vertical arm, the outer end of the screw rod is in threaded connection with a lifting seat, the upper end of the lifting seat is connected with a guide post, the upper end of the guide post penetrates through the vertical arm to be connected with the electric rotating platform, the upper end of the electric rotating platform is connected with a support arm, the inner side of the support arm is provided with an electric sliding rail, a slide block is movably arranged on the electric slide rail, an electric hoist is fixedly arranged at the lower end of the slide block, the lower end of the electric hoist is connected with a connecting piece through a steel lifting rope, the lower end of the vertical arm is fixedly provided with a reinforcing seat, the reinforcing seat is arranged on the base through a plurality of positioning bolts, four ends of the lower side of the base are connected with a buffer structure, the lower extreme screw thread of one side of buffer structure installs and supports the base, buffer structure's opposite side lower extreme is provided with the universal wheel.

In a preferred embodiment, a console is arranged at the outer end of one side of the vertical arm, the lower end of the screw rod is connected with a connecting rod, a driven gear is arranged at the outer end of one side of the connecting rod, and a driving gear is mounted at the other side of the driven gear in a meshed mode.

In a preferred embodiment, the right side of driving gear is connected with driving motor through the dwang, driven gear's upside has fixed diaphragm at the vertical arm internally mounted, be connected with the gag lever post between the upside both ends of fixed diaphragm and the upper end both sides inner wall of vertical arm, the both sides movable mounting of seat goes up and down is on the gag lever post.

In a preferred embodiment, the outer end of the upper side of the upright arm is provided with a buffer pad, the two ends of the upper side of the sliding block are connected with guide blocks, the guide blocks are slidably mounted on sliding grooves formed in the upper side of the support arm, and the guide columns are sleeved on the outer side of the screw rod.

In a preferred embodiment, the connecting piece includes the swivel sleeve, the upper end of swivel sleeve is connected with the steel lifting rope, the lower extreme of swivel sleeve is connected with the lifting hook, the articulated limit baffle that installs in one side of lifting hook, one side of lifting hook be provided with limit baffle looks adaptation keep off the platform.

In a preferred embodiment, buffer structure is including the installation pole, the upper end of installation pole is connected with the base, the lower extreme of installation pole runs through the casing and is connected with the activity diaphragm, the locating lever is installed to the both sides inner wall of casing, activity diaphragm movable mounting is on the locating lever, the downside outside cover of locating lever is equipped with the spring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, on moving the position that wants through the universal wheel drive arrangement, then adjust downwards and support the base, it is spacing to support the device wholly through supporting the base, on alright make things convenient for the drive arrangement to remove the position of wanting, the convenience is removed the timber and is sent, simultaneously send and send or the in-process of work, through the swing joint of installation pole with the activity diaphragm, the spring provides elasticity, carry out elastic support to the activity diaphragm, the vibrations in slow down removal or the working process that elastic support can be very big, realize the buffering, protect the device wholly.

2. The utility model discloses in, through the driving gear alright drive engaged with driven gear and rotate, alright drive the lead screw that the upper end is connected and rotate, through the cooperation of lift seat and gag lever post, alright drive the support arm rotation that the upper end is connected with the guide post, realize the regulation of height, can drive electric block through the cooperation of electronic slide rail and slider simultaneously and control, alright realize driving electric block's all-round removal for application scope is wider, makes the transport effect better to sending of timber.

Drawings

Fig. 1 is a schematic overall sectional structural view of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the connecting member of the present invention;

fig. 3 is a schematic diagram of the overall front view structure of the present invention;

fig. 4 is a schematic structural diagram of a cross-sectional view of the buffer structure of the present invention.

The labels in the figure are: 1-electric slide rail, 2-electric rotary table, 3-buffer pad, 4-lifting seat, 5-driven gear, 6-reinforcing seat, 7-base, 8-buffer structure, 81-mounting rod, 82-positioning rod, 83-shell, 84-movable transverse plate, 85-spring, 9-supporting base, 10-sliding chute, 11-sliding block, 12-guide column, 13-screw rod, 14-driving gear, 15-driving motor, 16-connecting rod, 17-universal wheel, 18-connecting piece, 181-rotary sleeve, 182-limit baffle, 183-lifting hook, 19-support arm, 20-electric hoist, 21-guide block, 22-vertical arm and 23-control console.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a cantilever crane for timber processing, includes a vertical arm 22, a lead screw 13 is arranged inside the upper side of the vertical arm 22, the outer end of the lead screw 13 is connected with a lifting seat 4 by screw thread, the upper end of the lifting seat 4 is connected with a guide post 12, the upper end of the guide post 12 penetrates through the vertical arm 22 to be connected with an electric rotary table 2, the upper end of the electric rotary table 2 is connected with a support arm 19, the lead screw 13 connected with the upper end rotates, through the cooperation of the lifting seat and a limit rod, the support arm 19 connected with the guide post 12 at the upper end can be driven to rotate, the height of the support arm 19 can be adjusted, the support arm 19 connected with the electric rotary table 2 is driven to rotate, the connected timber can be driven to move, the electric slide rail 1 is arranged inside the support arm 19, a slide block 11 is movably arranged on the electric slide rail 1, an electric block 20 is fixedly arranged at the lower end of the slide block 11, the cooperation through electronic slide rail 1 and slider 11 can drive electric block 20 and remove about, electric block 20's lower extreme is connected with connecting piece 18 through the steel lifting rope, the fixed reinforcement base 6 that is provided with of lower extreme of standing arm 22, reinforcement base 6 is installed on base 7 through a plurality of positioning bolt, has improved the intensity of standing arm 22 and being connected with base 7 through reinforcement base 6, four ends of downside of base 7 are connected with buffer structure 8, support base 9 is installed to one side lower extreme screw thread of buffer structure 8, buffer structure 8's opposite side lower extreme is provided with universal wheel 17, on the position of wanting is removed to drive arrangement through universal wheel 17, then adjusts support base 9 downwards, supports spacingly to the device is whole through support base 9, alright realize the bulk movement of device.

It should be noted that, a control console 23 is arranged at the outer end of one side of the vertical arm 22, the control console 23 can control the whole operation of the device, the lower end of the screw rod 13 is connected with the connecting rod 16, a driven gear 5 is arranged at the outer end of one side of the connecting rod 16, a driving gear 14 is engaged and installed at the other side of the driven gear 5, and the driving gear 14 rotates to drive the engaged driven gear 5 to rotate through the driving gear 14.

It should be noted that, the right side of driving gear 14 is connected with driving motor 15 through the dwang, drives the dwang through driving motor 15 and rotates, alright drive the driving gear 14 that is connected and rotate, driven gear 5's upside has fixed diaphragm at upright arm 22 internally mounted, be connected with the gag lever post between the upside both ends of fixed diaphragm and the upper end both sides inner wall of upright arm 22, the both sides movable mounting of seat 4 goes up and down is on the gag lever post, plays the guide effect to seat 4 through the gag lever post for seat 4 can stably rise and descend.

It should be noted that the upside outer end of the vertical arm 22 is provided with the buffer pad 3, the whole of the buffer pad 3 is made of silica gel, and the buffer effect can be achieved when the vertical arm 22 collides with the electric rotating table 2, the two ends of the upside of the sliding block 11 are connected with the guide blocks 21, the guide blocks 21 are slidably mounted on the sliding grooves 10 formed in the upside of the support arm 19, and the guide columns 12 are sleeved on the outer side of the screw rod 13.

It should be noted that connecting piece 18 includes swivel sleeve 181, the upper end of swivel sleeve 181 is connected with the steel lifting rope, the lower extreme of swivel sleeve 181 is connected with lifting hook 183, drives the steel lifting rope through electric block 20 and descends, then is connected the lifting hook 183 of lower extreme with the rope of being connected that is connected to timber, alright completion device and timber be connected, limit baffle 182 is installed in one side of lifting hook 183 is articulated, one side of lifting hook 183 is provided with the fender platform with limit baffle 182 looks adaptation, through limit baffle 182 and the cooperation that keeps off the platform, can prevent to connect the rope and deviate from, has improved holistic security.

It should be noted that, buffer structure 8 is including installation pole 81, the upper end of installation pole 81 is connected with base 7, the lower extreme of installation pole 81 runs through casing 83 and is connected with activity diaphragm 84, locating lever 82 is installed to the both sides inner wall of casing 83, activity diaphragm 84 movable mounting is on locating lever 82, the downside outside cover of locating lever 82 is equipped with spring 85, removes and the in-process of work, through the swing joint of installation pole 81 with activity diaphragm 84, spring 85 provides elasticity, carries out elastic support to activity diaphragm 84, and elastic support can be very big slow down the vibrations that remove or the course of work in, has fine shock attenuation effect.

The working principle is as follows: when the device is used, the device is firstly driven to move to a desired position through the universal wheels 17, then the supporting base 9 is adjusted downwards, the whole device is supported and limited by the supporting base 9, then the whole body is externally connected with a power supply, firstly the electric hoist 20 drives the steel lifting rope to descend, then the lifting hook 183 at the lower end is connected with the connecting rope connected with the wood, after the connection, the electric hoist 20 drives the connected timber to rise, then the electric rotating platform 2 drives the timber to rotate, the timber is hung to a desired position, the transportation of the timber is realized, during the moving and working process, through the movable connection of the mounting rod 81 and the movable transverse plate 84, the spring 85 provides elastic force, the movable transverse plate 84 is elastically supported, and the elastic support can greatly slow down the movement or the vibration in the working process, so that the shock absorption effect is good.

Drive the dwang through driving motor 15 and rotate, alright drive driving gear 14 and rotate, simultaneously through driving gear 14 alright drive engaged with driven gear 5 and rotate, alright drive the lead screw 13 that the upper end is connected and rotate, cooperation through lift seat and gag lever post, alright drive the upper end and rotate with support arm 19 that guide post 12 is connected, realize the regulation of height, the cooperation through electric slide rail 1 and slider 11 can drive electric block 20 simultaneously and control, alright realize driving electric block 20's all-round movement, make application scope wider, make holistic practicality improve greatly.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A cantilever crane for timber processing, comprising a vertical arm (22), characterized in that: the upper side of the vertical arm (22) is internally provided with a screw rod (13), the outer end of the screw rod (13) is in threaded connection with a lifting seat (4), the upper end of the lifting seat (4) is connected with a guide post (12), the upper end of the guide post (12) penetrates through the vertical arm (22) to be connected with an electric rotating platform (2), the upper end of the electric rotating platform (2) is connected with a support arm (19), the inner side of the support arm (19) is provided with an electric sliding rail (1), a sliding block (11) is movably mounted on the electric sliding rail (1), the lower end of the sliding block (11) is fixedly provided with an electric hoist (20), the lower end of the electric hoist (20) is connected with a connecting piece (18) through a steel lifting rope, the lower end of the vertical arm (22) is fixedly provided with a reinforcing seat (6), and the reinforcing seat (6) is mounted on a base (7) through a plurality of positioning bolts, four ends of the downside of base (7) are connected with buffer structure (8), support base (9) are installed to one side lower extreme screw thread of buffer structure (8), the opposite side lower extreme of buffer structure (8) is provided with universal wheel (17).

2. A jib crane for timber processing as claimed in claim 1 wherein: the outer end of one side of the vertical arm (22) is provided with a control console (23), the lower end of the screw rod (13) is connected with a connecting rod (16), the outer end of one side of the connecting rod (16) is provided with a driven gear (5), and the other side of the driven gear (5) is meshed with a driving gear (14).

3. A jib crane for timber processing as claimed in claim 2 wherein: the right side of driving gear (14) is connected with driving motor (15) through the dwang, the upside of driven gear (5) has fixed diaphragm in standing arm (22) internally mounted, be connected with the gag lever post between the upside both ends of fixed diaphragm and the upper end both sides inner wall of standing arm (22), the both sides movable mounting of seat that goes up and down (4) is on the gag lever post.

4. A jib crane for timber processing as claimed in claim 1 wherein: the upper outer end of the vertical arm (22) is provided with a cushion pad (3), two ends of the upper side of the sliding block (11) are connected with guide blocks (21), the guide blocks (21) are slidably mounted on sliding grooves (10) formed in the upper side of the support arm (19), and the guide columns (12) are sleeved on the outer side of the screw rod (13).

5. A jib crane for timber processing as claimed in claim 1 wherein: connecting piece (18) are including rotating sleeve (181), the upper end and the steel of rotating sleeve (181) are hung the rope and are connected, the lower extreme of rotating sleeve (181) is connected with lifting hook (183), the articulated limit baffle (182) of installing in one side of lifting hook (183), one side of lifting hook (183) is provided with the fender platform with limit baffle (182) looks adaptation.

6. A jib crane for timber processing as claimed in claim 1 wherein: buffer structure (8) are including installation pole (81), the upper end of installation pole (81) is connected with base (7), the lower extreme of installation pole (81) runs through casing (83) and is connected with activity diaphragm (84), locating lever (82) are installed to the both sides inner wall of casing (83), activity diaphragm (84) movable mounting is on locating lever (82), the downside outside cover of locating lever (82) is equipped with spring (85).