CN112224923B

CN112224923B - Marble plate unloading device

Info

Publication number: CN112224923B
Application number: CN201910634987.5A
Authority: CN
Inventors: 樊欢燕
Original assignee: Jiangsu Zhengding Heavy Industry Co ltd
Current assignee: Jiangsu Zhengding Heavy Industry Co ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2022-05-24
Anticipated expiration: 2039-07-15
Also published as: CN112224923A

Abstract

The invention relates to an unloading device, in particular to a marble plate unloading device. The technical problem of the invention is how to design a marble plate unloading device which can make workers feel easier during carrying, does not need too many workers to carry, can avoid the falling and damage of marble plates during the carrying process and can protect the workers. A marble slab unloading device comprises a base, a connecting frame, a guide sloping plate and the like; the connecting frame is hinged to the base, the top of the connecting frame is connected with the guide inclined plate, the marble plate is placed on the guide inclined plate to slide, the marble plate is conveyed out of the vehicle, and in the sliding process of the marble plate, the plate receiving mechanism is started to be matched with the lifting baffle, so that the marble plate is driven to play a buffering role in the sliding process, and the phenomenon that the marble plate is damaged or smashes a person due to the fact that the marble plate directly slides at too high speed is avoided.

Description

Marble plate unloading device

Technical Field

The invention relates to an unloading device, in particular to a marble plate unloading device.

Background

Along with the continuous development of modern society, the improvement of people's standard of living, the decoration in many places of modern people all needs to use the marble board, has reached the more pleasing to the eye effect of decoration, and the marble board need be earlier through a series of treatments such as coarse grinding, fine grinding, correct grinding and polishing in the mill before using, and the processing is accomplished and is carried the marble board to the place that needs the installation with the truck again, transports the marble board from the truck again, unloads.

At present, the mode of unloading the marble board all generally is that several people carry above, is taking over the marble board in the below by several people, and when unloading, because of the marble board is overweight, need more workman to carry, consume the manual work to the workman is comparatively hard during the transport, falls the marble board easily and leads to managing the slabstone to damage, smashes the workman even, causes the incident.

Disclosure of Invention

In order to overcome the defects that workers are labored when carrying the marble slab due to overweight of the marble slab when manually unloading the marble slab, the marble slab is easy to fall to cause damage of the managed stone slab, and even the workers are hit to cause safety accidents, the technical problem of the invention is as follows: the utility model provides a can make the workman lighter during transport, and do not need too much workman to transport to can avoid the marble slab to fall the damage in the transportation, protect workman's marble panel device of unloading.

The technical scheme is as follows: the utility model provides a marble panel device of unloading, which comprises a base, link and direction swash plate, the articulated link that is connected with on the base, the link top is connected with the direction swash plate, still including lifting baffle, the elastic component, the guide bar, the deflector, threaded rod and support frame, even interval is equipped with two piece at least lifting baffle that are used for blocking the marble board on the direction swash plate, be connected with the elastic component between lifting baffle and the direction swash plate bottom, the base in-connection has the guide bar, the gliding style is equipped with the deflector on the guide bar, deflector female connection has the threaded rod, the threaded rod rotary type ground is connected on the base, be equipped with the support frame between deflector and the link tail end, the support frame is used for supporting the link.

Further, the elastic piece is a metal elastic piece, a metal spring and a gas spring.

Further explain, still including receipts trigger structure, it is including the drive wheel to receive trigger structure, the board mechanism, the chain, the sprocket, the mounting bracket, sector gear and spur rack, the link both ends all are equipped with the drive wheel, the wire rope has in the wraparound between two drive wheels, be connected with a segment chain on the wire rope, be equipped with the sprocket that corresponds with lift baffle quantity on the link, sprocket and chain cooperation, install the mounting bracket on the link of sprocket both sides, the mounting bracket top is equipped with sector gear, sector gear and sprocket drive cooperation, be equipped with the spur rack on the lift baffle, spur rack and sector gear meshing.

Further explaining, the automatic descending device further comprises a slow descending mechanism, the slow descending mechanism comprises a rotary baffle, a connecting plate, a speed reducing motor, a cylindrical gear and an arc-shaped rack, an opening is formed in the upper portion of the guide inclined plate, the inner wall of the opening is hinged to the rotary baffle, the bottom of the rotary baffle is connected with the connecting plate, the speed reducing motor is installed at the tail end of the connecting plate, the cylindrical gear is connected to an output shaft of the speed reducing motor, the arc-shaped rack is arranged at the bottom of the upper end of the guide inclined plate, and the arc-shaped rack is meshed with the cylindrical gear.

The steel wire rope connecting device further comprises side supports and guide supporting wheels, the side supports are arranged on the front side and the rear side of the connecting frame, the guide supporting wheels are arranged on the tops of the side supports, the number of the guide supporting wheels corresponds to the number of the chain wheels, and the guide supporting wheels are used for supporting and guiding the steel wire rope.

Further explaining, still including the block mechanism, the block mechanism is equipped with the slide bar including fixed block, slide bar, limiting plate and reset spring, and the both sides all are the slidingtype around the whirl baffle tail end, and the opening inner wall is equipped with the fixed block, and the fixed block is used for blocking the slide bar, is equipped with the limiting plate between the slide bar of front and back both sides, is connected with reset spring between slide bar lower part and the whirl baffle bottom, and reset spring overlaps on the slide bar.

The beneficial effects are that: the marble plate is placed on the guide slope to slide, the marble plate is conveyed out of the vehicle, the marble plate plays a role of buffering in the sliding process by starting the plate collecting mechanism to be matched with the lifting baffle plate to drive the marble plate to slide, the damage caused by the fact that the marble plate directly slides at an excessively high speed is avoided, or people are hit, the steel wire rope is supported by the guide supporting wheels in the operation process of the plate collecting mechanism, the effect that the lifting baffle plate cannot be collected due to the fact that the steel wire rope is sunken in the operation process is avoided, the marble plate is put down by matching the slow-falling mechanism with the blocking mechanism, the damage caused by the fact that the erected marble plate is put down manually is avoided, the device is simple to operate, excessive force does not need to be consumed, and therefore excessive labor is not needed.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic partial top view of the present invention.

Fig. 3 is an enlarged view of a portion a of the present invention.

Fig. 4 is an enlarged view of the descent control mechanism of the present invention.

FIG. 5 is a side view of the blocking mechanism of the present invention.

Part names and serial numbers in the figure: the automatic lifting device comprises a base 1, a connecting frame 2, a guide inclined plate 3, a lifting baffle 4, an elastic part 5, a guide rod 6, a guide plate 7, a threaded rod 71, a support frame 8, a plate collecting mechanism 9, a driving wheel 90, a steel wire rope 91, a chain 92, a chain wheel 93, a mounting rack 94, a sector gear 95, a spur rack 96, a descent control mechanism 10, an opening 101, a rotating baffle 102, a connecting plate 103, a speed reducing motor 104, a cylindrical gear 105, an arc-shaped rack 106, a side support 11, a guide supporting wheel 12, a blocking mechanism 13, a fixing block 131, a sliding rod 132, a limiting plate 133 and a reset spring 134.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings.

First embodiment

Referring to fig. 1 and 2, a marble plate unloading device comprises a base 1, a connecting frame 2 and a guide inclined plate 3, wherein the connecting frame 2 is hinged on the base 1, the guide inclined plate 3 is connected on the top of the connecting frame 2, the marble plate unloading device also comprises a lifting baffle 4, a metal spring, a guide rod 6, a guide plate 7, a threaded rod 71 and a support frame 8, four lifting baffles 4 for blocking marble plates are uniformly arranged on the guide inclined plate 3 at intervals, the lifting baffle 4 is in sliding fit with the guide inclined plate 3, the metal spring is connected between the lifting baffle 4 and the bottom of the guide inclined plate 3, the guide rod 6 is connected in the base 1, the guide rod 6 is connected with the base 1 in a bolt connection mode, the guide plate 7 is arranged on the guide rod 6 in a sliding mode, the threaded rod 71 is connected in the guide plate 7 in a threaded manner, the threaded rod 71 is rotatably connected on the base 1, the support frame 8 is arranged between the guide plate 7 and the tail end of the connecting frame 2, the support frame 8 is used for supporting the connecting frame 2, and the support frame 8 is connected with the guide plate 7 and the connecting frame 2 in a hinged connection mode.

When the marble plate needs to be unloaded from the transported automobile, the unloading device can be used, firstly, a user rotates the threaded rod 71 to drive the guide plate 7 to move leftwards, the guide plate 7 moves leftwards to unfold the guide inclined plate 3 through the support frame 8 and incline the guide inclined plate 3, when the top of the guide inclined plate 3 is positioned at the same height of the hopper, the threaded rod 71 can be stopped rotating, then the marble plate slides down from the top of the guide inclined plate 3, when the marble plate slides down to be in contact with the lifting baffle 4, the lifting baffle 4 can be pulled to move downwards, the metal spring is stretched, at the moment, the marble plate can continue to fall, when the marble plate slides down to be in contact with the next lifting baffle 4, the lifting baffle 4 can be loosened, the lifting baffle 4 is reset under the action of the metal spring, thus, the marble plate can be unloaded from the transported automobile, when the whole marble plate is unloaded, the reverse rotation threaded rod 71 drives the guide plate 7 to move rightwards, the guide plate 7 moves rightwards, and the guide inclined plate 3 is collected through the support frame 8, so that the unloading device is convenient to move.

Second embodiment

Referring to fig. 3, the plate collecting mechanism 9 is further included, the plate collecting mechanism 9 includes a driving wheel 90, a wire rope 91 and a chain 92, sprocket 93, mounting bracket 94, sector gear 95 and

spur rack

96, 2 both ends of link all are equipped with drive wheel 90, two drive wheel 90 are connected with link 2 through bolted connection's mode, the round joint has wire rope 91 between two drive wheel 90, be connected with a segment chain 92 on the wire rope 91, be equipped with 4 sprocket 93 on the link 2, sprocket 93 meshes with chain 92, install mounting bracket 94 on the link 2 of sprocket 93 both sides, mounting bracket 94 passes through bolted connection on link 2, the mounting bracket 94 top is equipped with sector gear 95, sector gear 95 is connected with mounting bracket 94 through the pivot rotary type ground, sector gear 95 and sprocket 93 transmission cooperation, be equipped with spur rack 96 on lifting baffle 4, spur rack 96 and sector gear 95 mesh.

When lifting baffle 4 moves down when needs are pulled, can start driving wheel 90 corotation, driving wheel 90 corotation passes through wire rope 91 and drives chain 92 corotation, chain 92 corotation passes through sprocket 93 and drives sector gear 95 reversal, sector gear 95 reversal drives lifting baffle 4 downstream through spur rack 96, so, just need not artifical pulling lifting baffle 4 downstream, when sector gear 95 does not mesh with spur rack 96, lifting baffle 4 resets under metal spring's effect. Therefore, the lifting baffle plates 4 do not need to be pulled one by one manually, the unloading difficulty is reduced, and the unloading efficiency is improved.

Third embodiment

Referring to fig. 4, the slow descending mechanism 10 is further included, the slow descending mechanism 10 includes a rotary baffle 102, a connecting plate 103, a speed reduction motor 104, a cylindrical gear 105 and an arc-shaped rack 106, an opening 101 is formed in the upper portion of the guide inclined plate 3, the rotary baffle 102 is hinged to the inner wall of the opening 101, the connecting plate 103 is connected to the bottom of the rotary baffle 102, the speed reduction motor 104 is installed at the tail end of the connecting plate 103, the speed reduction motor 104 is connected with the connecting plate 103 in a bolt connection mode, the cylindrical gear 105 is connected to an output shaft of the speed reduction motor 104, the arc-shaped rack 106 is arranged at the bottom of the upper end of the guide inclined plate 3, the arc-shaped rack 106 is connected with the guide inclined plate 3 in a bolt connection mode, and the arc-shaped rack 106 is meshed with the cylindrical gear 105.

When putting down the marble slab, can lean on the marble slab immediately on rotating damper 102, restart gear motor 104 and drive cylindrical gear 105 and rotate, cylindrical gear 105 rotates and drives rotating damper 102 through arc rack 106 and uses the pin joint as centre of a circle downward swing, rotating damper 102 swings downwards and drives the marble slab swing, when rotating damper 102 is located opening 101, the marble slab on rotating damper 102 slides down along direction swash plate 3, so, personnel in the car hopper just need not bow to put the marble slab on direction swash plate 3, further reduced the degree of difficulty of unloading and intensity of labour.

Fourth embodiment

Referring to fig. 3, the steel wire rope guide device further comprises side supports 11 and guide supporting wheels 12, the side supports 11 are arranged on the front side and the rear side of the connecting frame 2, the side supports 11 are connected with the front side and the rear side of the connecting frame 2 in a bolt connection mode, 4 groups of guide supporting wheels 12 are arranged on the top of each side support 11, each group of the guide supporting wheels 12 is three, and the guide supporting wheels 12 are used for supporting and guiding the steel wire rope 91.

When the chain 92 contacts with the chain wheel 93, the guide supporting wheel 12 supports the steel wire rope 91, the phenomenon that the chain 92 cannot be meshed with the chain wheel 93 due to the fact that the middle of the steel wire rope 91 sags is avoided, and the stability of marble plate unloading can be guaranteed.

Referring to fig. 4 and 5, the device further comprises a blocking mechanism 13, wherein the blocking mechanism 13 comprises a fixed block 131, a sliding rod 132, a limiting plate 133 and a return spring 134, the sliding rod 132 is slidably arranged on both the front side and the rear side of the tail end of the rotary baffle 102, the fixed block 131 is arranged on the inner wall of the opening 101, the fixed block 131 is used for blocking the sliding rod 132, the limiting plate 133 is arranged between the sliding rods 132 on the front side and the rear side, the limiting plate 133 is connected with the sliding rod 132 in a welding connection mode, the return spring 134 is connected between the lower portion of the sliding rod 132 and the bottom of the rotary baffle 102, and the return spring 134 is sleeved on the sliding rod 132.

When the marble plate on the rotating baffle plate 102 needs to be dismounted, the rotating baffle plate 102 swings downwards to drive the sliding rod 132 to swing downwards, when the sliding rod 132 swings downwards to be in contact with the fixed block 131, the rotating baffle plate 102 continues to swing downwards, the return spring 134 is compressed, the limiting plate 133 and the rotating baffle plate 102 are separated by a certain distance, the marble plate slides out from a gap between the limiting plate 133 and the rotating baffle plate 102, and when the rotating baffle plate 102 resets, the limiting plate 133 resets along with the marble plate under the action of the return spring 134.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a marble panel device of unloading, is connected with link (2) including base (1), link (2) and direction swash plate (3) on base (1) is articulated, and link (2) top is connected with direction swash plate (3), its characterized in that: the marble plate fixing device is characterized by further comprising a lifting baffle (4), elastic pieces (5), guide rods (6), guide plates (7), threaded rods (71) and a support frame (8), wherein at least two lifting baffles (4) used for blocking marble plates are uniformly arranged on the guide inclined plate (3) at intervals, the elastic pieces (5) are connected between the lifting baffle (4) and the bottom of the guide inclined plate (3), the guide rods (6) are connected in the base (1), the guide plates (7) are arranged on the guide rods (6) in a sliding mode, the threaded rods (71) are connected in the guide plates (7) in an internal thread mode, the threaded rods (71) are rotatably connected to the base (1), the support frame (8) is arranged between the guide plates (7) and the tail end of the connecting frame (2), and the support frame (8) is used for supporting the connecting frame (2); also comprises a plate collecting mechanism (9), the plate collecting mechanism (9) comprises a driving wheel (90), a steel wire rope (91) and a chain (92), the lifting baffle plate comprises chain wheels (93), a mounting frame (94), sector gears (95) and spur racks (96), wherein driving wheels (90) are arranged at two ends of a connecting frame (2), a steel wire rope (91) is connected between the two driving wheels (90) in a winding manner, a small section of chain (92) is connected onto the steel wire rope (91), the connecting frame (2) is provided with the chain wheels (93) corresponding to the lifting baffle plates (4) in number, the chain wheels (93) are matched with the chain (92), the mounting frame (94) is installed on the connecting frame (2) at two sides of the chain wheels (93), the sector gears (95) are arranged at the tops of the mounting frame (94), the sector gears (95) are in transmission fit with the chain wheels (93), the lifting baffle plates (4) are provided with the spur racks (96), and the spur racks (96) are meshed with the sector gears (95); the slow descending device is characterized by further comprising a slow descending mechanism (10), wherein the slow descending mechanism (10) comprises a rotary baffle (102), a connecting plate (103), a speed reducing motor (104), a cylindrical gear (105) and an arc-shaped rack (106), an opening (101) is formed in the upper portion of the guide inclined plate (3), the inner wall of the opening (101) is hinged and connected with the rotary baffle (102), the connecting plate (103) is connected to the bottom of the rotary baffle (102), the speed reducing motor (104) is installed at the tail end of the connecting plate (103), the cylindrical gear (105) is connected to an output shaft of the speed reducing motor (104), the arc-shaped rack (106) is arranged at the bottom of the upper end of the guide inclined plate (3), and the arc-shaped rack (106) is meshed with the cylindrical gear (105); the steel wire rope guide device is characterized by further comprising side supports (11) and guide supporting wheels (12), the side supports (11) are arranged on the front side and the rear side of the connecting frame (2), the guide supporting wheels (12) corresponding to the chain wheels (93) in number are arranged on the tops of the side supports (11), and the guide supporting wheels (12) are used for supporting and guiding the steel wire ropes (91).

2. A marble slab unloading device according to claim 1, wherein: the elastic piece (5) is a metal elastic piece, a metal spring and an air spring.

3. A marble slab unloading device according to claim 2, characterized in that: the novel rotary baffle plate is characterized by further comprising a blocking mechanism (13), wherein the blocking mechanism (13) comprises a fixing block (131), a sliding rod (132), a limiting plate (133) and a reset spring (134), the sliding rod (132) is arranged on the front side and the rear side of the tail end of the rotary baffle plate (102) in a sliding mode, the fixing block (131) is arranged on the inner wall of the opening (101), the fixing block (131) is used for blocking the sliding rod (132), the limiting plate (133) is arranged between the sliding rod (132) on the front side and the rear side, the reset spring (134) is connected between the lower portion of the sliding rod (132) and the bottom of the rotary baffle plate (102), and the reset spring (134) is sleeved on the sliding rod (132).