CN212245829U

CN212245829U - Raw material lifting device

Info

Publication number: CN212245829U
Application number: CN202020410429.9U
Authority: CN
Inventors: 赏祝永
Original assignee: Zhejiang Anqian Technology Co ltd
Current assignee: Zhejiang Anqian Technology Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-29
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a raw material lifting device, which comprises two supports, a lifting platform is arranged between the two supports, the upper end faces of the two supports are connected with a driving platform, two driving boxes are symmetrically and fixedly arranged on the driving platform, motors are respectively and fixedly arranged in the two driving boxes, worm wheels are respectively and inwardly arranged in the two driving boxes, worms are respectively and fixedly arranged on the two worms, and rotating wheels are respectively and fixedly arranged on the two rotating wheels, and a plurality of steel wire ropes are respectively wound on the two rotating wheels. Thereby the raw material conveying is time-saving and labor-saving, and the production efficiency is increased.

Description

Raw material lifting device

Technical Field

The utility model relates to a lift transport field, in particular to raw materials hoisting device.

Background

The production equipment of the coating comprises a high-speed stirrer, a paint mixing kettle and a large tank, wherein the equipment has a certain vertical height after being installed, a filling port is installed at the bottom layer of the equipment and used for filling the coating, the high-speed stirrer and the paint mixing kettle are installed at the middle height layer, and various raw materials are required to be put into the equipment at the middle height layer and the top layer respectively.

In the prior art, the raw materials are mostly manually conveyed to the position between the second layer (middle height layer) and the third layer (top layer), so that manpower is consumed, the safety of people cannot be well guaranteed, and the production efficiency is low. In view of the above problems, a solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a raw materials hoisting device has raw materials conveying labour saving and time saving, thereby increase production efficiency's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a raw material lifting device comprises two supports, a lifting platform is arranged between the two supports and is in sliding fit with the two supports, the upper end faces of the two supports are connected with a driving platform, two driving boxes are symmetrically and fixedly arranged on the driving platform, motors are respectively and fixedly arranged in the two driving boxes, worm wheels are respectively arranged in the two driving boxes, output shafts of the two motors are respectively and fixedly connected with the two worm wheels, worms are respectively arranged in the two driving boxes, two convex blocks are respectively and fixedly arranged in the two driving boxes, the two worms are respectively and rotatably matched with the two convex blocks, the two worm wheels are respectively and fixedly matched with the two worms, rotating wheels are respectively and fixedly arranged on the two worms, a plurality of steel wire ropes are respectively wound on the two rotating wheels, and one ends of the two steel wire ropes are respectively and rotatably arranged on the driving box and the driving platform, and with the up end fixed connection of elevating platform, one side of elevating platform is equipped with the wicket, the one end of wicket is articulated with the elevating platform, the wicket has set firmly on the wicket, the elevating platform internal stability has the jack, just the plug cooperatees with the jack.

By adopting the technical scheme, a user pushes one end of the small door, which is far away from the hinge joint, the small door rotates around the hinge joint to open the small door, then the raw material is moved into the lifting platform, then the bolt is shifted to be inserted into the jack to fix the small door, the two motors are simultaneously started in the forward direction, the forward rotation of the two motors can drive the two worm wheels to simultaneously rotate in the forward direction, so as to drive the two worms to rotate in the forward direction, the two lugs support the worms, when the two worms rotate in the forward direction, the two worms respectively rotate between the two lugs, when the two worms rotate in the forward direction, the two rotating wheels are driven to rotate in the forward direction, so as to gradually wind up the iron wire ropes, finally, the lifting platform gradually rises, when the lifting platform rises to a certain height, the two motors stop rotating, the user opens the small door, and moves the raw material into the production equipment of the raw material, thereby the raw material conveying is time-saving and labor-saving, and the production efficiency is increased.

Preferably, two sliding grooves are respectively formed in one side, close to the lifting platform, of each of the two supports, four sliding grooves are in a T shape, two sliding blocks are fixedly arranged on two sides of the lifting platform respectively, the four sliding blocks are in a T shape, and the four sliding blocks are located in the four sliding grooves and are in sliding fit with the four sliding grooves respectively.

By adopting the technical scheme, when the lifting platform moves up and down, the four sliding blocks slide up and down in the four sliding grooves respectively, so that the lifting platform is ensured not to shake front and back when moving up and down, the stability of the lifting platform in moving up and down is ensured, and raw materials are prevented from being spilled.

Preferably, a plurality of pulleys are fixedly arranged on one side of each of the four sliding blocks, sliding rails are fixedly arranged in the four sliding grooves, and the four sliding rails are in sliding fit with the plurality of pulleys.

By adopting the technical scheme, when the lifting platform moves up and down, the four sliding blocks can be driven to move up and down, so that the plurality of pulleys are driven to move up and down on the four sliding rails respectively, and the lifting platform is more labor-saving when moving up and down.

Preferably, the bottom of the lifting table is fixedly provided with an anti-abrasion pad, the surface of the anti-abrasion pad is rough, and the anti-abrasion pad has elasticity.

By adopting the technical scheme, the anti-abrasion pad can play a certain damping and buffering role when the lifting platform descends to the ground, so that the damage to people or objects in the lifting platform caused by the overhigh descending speed of the lifting platform is avoided.

Preferably, a plurality of limiting blocks are symmetrically and fixedly arranged on the upper end face of the lifting platform, and the limiting blocks are elastic.

Adopt above-mentioned technical scheme, a plurality of stoppers can prevent the up end of elevating platform and the lower terminal surface direct contact of driver's platform, and when the lower terminal surface contact of a plurality of stoppers and driver's platform, a plurality of stoppers can also play certain shock attenuation cushioning effect to the elevating platform to can not make the elevating platform rock by a wide margin.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a cross-sectional view of the embodiment;

fig. 3 is another cross-sectional view of the embodiment.

Reference numerals: 1. a support; 2. a lifting platform; 3. a drive stage; 4. a drive box; 5. a motor; 6. a worm gear; 7. a worm; 8. a bump; 9. a rotating wheel; 10. a wire rope; 11. a small door; 12. a bolt; 13. a jack; 14. a chute; 15. a slider; 16. a pulley; 17. a slide rail; 18. an anti-wear pad; 19. and a limiting block.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 3, a material lifting device comprises two supports 1, a lifting platform 2 is arranged between the two supports 1, the initial position of the lifting platform 2 is at the lowest end of the two supports 1, a small door 11 is arranged on one side of the lifting platform 2, one end of the small door 11 is hinged with the lifting platform 2, a user pushes one end of the small door 11 far away from the hinged part, and the small door 11 rotates around the hinged part, so that the small door 11 is opened. After the small door 11 is opened, a user moves the raw materials into the lifting platform 2, then the small door 11 is closed, the small door 11 is fixedly provided with the bolt 12, the lifting platform 2 is internally and fixedly provided with the jack 13, the bolt 12 is matched with the jack 13, and the user stirs the bolt 12 to enable the bolt 12 to be inserted into the jack 13, so that the small door 11 is fixed.

The up end of two supports 1 is connected with drive table 3, and the symmetry has set firmly two drive boxes 4 on the drive table 3, has set firmly motor 5 in two drive boxes 4 respectively, is equipped with worm wheel 6 in two drive boxes 4 respectively, and the output shaft of two motors 5 respectively with two worm wheel 6 fixed connection, two motors 5 forward start simultaneously, two motors 5 forward rotation can drive two worm wheel 6 forward rotations simultaneously. The two worm gears 7 are respectively arranged in the two driving boxes 4, and because the two worm gears 6 are respectively meshed with the two worm gears 7, when the two worm gears 6 rotate forwards at the same time, the two worm gears 7 can be driven to rotate forwards. Two lugs 8 are fixedly arranged in the two driving boxes 4 respectively, the two worms 7 penetrate through the two lugs 8 respectively and are in running fit with the two lugs 8, the two lugs 8 play a supporting role on the worms 7, and when the two worms 7 rotate in the positive direction, the two worms 7 rotate between the two lugs 8 respectively. The two worms 7 are respectively and fixedly provided with a rotating wheel 9, the two rotating wheels 9 are respectively wound with a plurality of steel wire ropes 10, one ends of the two steel wire ropes 10 respectively penetrate through the driving box 4 and the driving platform 3 and are fixedly connected with the upper end face of the lifting platform 2, and when the two worms 7 rotate in the forward direction, the two rotating wheels 9 are driven to rotate in the forward direction, so that a plurality of iron wire ropes are gradually wound, and finally the lifting platform 2 gradually rises. When the lifting platform 2 rises to a certain height, the two motors 5 stop rotating, and a user opens the small door 11 and moves the raw materials into the production equipment of the raw materials, so that the raw materials are conveyed in a time-saving and labor-saving manner, and the production efficiency is increased.

Two supports 1 are equipped with two spouts 14 respectively near one side of elevating platform 2, four spouts 14 all are the T style of calligraphy, two sliders 15 have set firmly respectively in the both sides of elevating platform 2, four sliders 15 all are the T style of calligraphy, four sliders 15 are located four spouts 14 respectively, when elevating platform 2 reciprocates, four sliders 15 slide from top to bottom in four spouts 14 respectively, thereby guarantee that elevating platform 2 can not rock around reciprocating, consequently guaranteed elevating platform 2 at the stability that reciprocates, thereby make the raw materials can not spilt.

One side of four slider 15 is equipped with a plurality of pulleys 16 respectively firmly, has set firmly slide rail 17 respectively in four spout 14, when elevating platform 2 reciprocates, can drive four slider 15 and reciprocate to drive a plurality of pulleys 16 and reciprocate on four slide rail 17 respectively, thereby make elevating platform 2 more laborsaving when reciprocating.

The upper end face symmetry that falls the platform has set firmly a plurality of stoppers 19, and a plurality of stoppers 19 are flexible, and when elevating platform 2 rebound, a plurality of stoppers 19 can prevent elevating platform 2's upper end face and the lower terminal surface direct contact of drive plate 3, and when a plurality of stoppers 19 contacted with the lower terminal surface of drive plate 3, a plurality of stoppers 19 can also play certain shock attenuation cushioning effect to elevating platform 2 to can not make elevating platform 2 rock by a wide margin.

The bottom of elevating platform 2 sets firmly wear pad 18, and wear pad 18 is crude surface, and wear pad 18 is elastic, and wear pad 18 can play certain shock attenuation cushioning effect to when elevating platform 2 descends to the ground to avoid the too fast harm that causes people or thing in elevating platform 2 of elevating platform 2's descending speed.

Claims

1. The raw material lifting device comprises two supports (1) and is characterized in that a lifting platform (2) is arranged between the two supports (1), the lifting platform (2) is in sliding fit with the two supports (1), the upper end faces of the two supports (1) are connected with a driving platform (3), the driving platform (3) is symmetrically provided with two driving boxes (4), the two driving boxes (4) are respectively provided with a motor (5), the two driving boxes (4) are respectively provided with a worm wheel (6), the output shafts of the two motors (5) are respectively fixedly connected with the two worm wheels (6), the two driving boxes (4) are respectively provided with a worm (7), the two driving boxes (4) are respectively provided with two convex blocks (8), the two worms (7) are respectively provided with the two convex blocks (8), and with two lug (8) normal running fit, two worm wheel (6) and two worm (7) cooperate respectively, two set firmly runner (9) on worm (7) respectively, two around being equipped with a plurality of wire rope (10) on runner (9) respectively, two the one end of wire rope (10) is worn to establish driving case (4) and drive platform (3) respectively, and with the up end fixed connection of elevating platform (2), one side of elevating platform (2) is equipped with wicket (11), the one end of wicket (11) is articulated with elevating platform (2), wicket (12) have set firmly on wicket (11), elevating platform (2) internal fixation has jack (13), just the wicket (12) cooperate with jack (13).

2. The raw material lifting device according to claim 1, wherein two sliding grooves (14) are respectively formed in one side of each of the two supports (1) close to the lifting platform (2), the four sliding grooves (14) are all T-shaped, two sliding blocks (15) are respectively fixedly arranged on two sides of the lifting platform (2), the four sliding blocks (15) are all T-shaped, and the four sliding blocks (15) are respectively located in the four sliding grooves (14) and are respectively in sliding fit with the four sliding grooves (14).

3. The raw material lifting device according to claim 2, wherein a plurality of pulleys (16) are fixedly arranged on one side of each of the four sliding blocks (15), slide rails (17) are fixedly arranged in the four sliding grooves (14), and the four slide rails (17) are slidably matched with the plurality of pulleys (16).

4. A material lifting device according to claim 3, characterized in that a wear-proof pad (18) is fixed on the bottom of the lifting platform (2), the surface of the wear-proof pad (18) is rough, and the wear-proof pad (18) has elasticity.

5. The raw material lifting device according to claim 4, wherein a plurality of limiting blocks (19) are symmetrically and fixedly arranged on the upper end surface of the lifting platform (2), and the limiting blocks (19) have elasticity.