CN211255051U

CN211255051U - Combined light and small hoisting device

Info

Publication number: CN211255051U
Application number: CN201921490318.7U
Authority: CN
Inventors: 和辉; 和伟; 张西伟; 和西超; 王正茂
Original assignee: Shandong Shenzhou Machinery Co ltd
Current assignee: Shandong Shenzhou Machinery Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-08-14
Anticipated expiration: 2029-09-09

Abstract

The utility model belongs to the field of hoisting machinery, in particular to a combined light and small hoisting device, which aims at the problem of low carrying efficiency caused by inconvenient movement in the prior art, the following proposal is proposed, which comprises a base, a handle is fixedly connected on the base, four fixed grooves are arranged at the bottom of the base, two first cavities are arranged on the base, the first cavity is positioned between the fixed grooves on two horizontal positions, a push rod motor is fixedly connected on the inner wall of one side of the first cavity, and a movable plate is fixedly connected on the output shaft of the push rod motor, the structure of the utility model is reasonable, the movable wheel can extend out of the bottom of the base through the push rod motor, the device is convenient to move, the device can be more conveniently moved into different places for carrying, the carrying efficiency is greatly improved, and the combined light and small hoisting device is very suitable for being used in places where large cranes can not, has stronger practicability.

Description

Combined light and small hoisting device

Technical Field

The utility model relates to a hoisting machinery technical field especially relates to a modular light small-size hoisting apparatus.

Background

In the life and production, some objects are required to be carried frequently, in practice, some objects are often touched, and if the objects are carried manually, the labor intensity is too high, and even the objects cannot be carried by the force of two or three persons; when a large or medium-sized hoisting device such as an automobile crane is used, the cost is high and the economical efficiency is poor, and in this case, it is most suitable to carry the crane by using some small-sized hoisting devices.

However, most of the existing small-sized hoisting equipment is fixed and inconvenient to move, so that the carrying efficiency is low, and therefore a combined type light and small-sized hoisting device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has inconvenience in moving and causes the defect of low carrying efficiency, and provides a combined light and small hoisting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined light and small hoisting device comprises a base, wherein a handle is fixedly connected to the base, four fixing grooves are formed in the bottom of the base, two first cavities are formed in the base, the first cavities are located between the fixing grooves on two horizontal positions, a push rod motor is fixedly connected to the inner wall of one side of each first cavity, a moving plate is fixedly connected to the output shaft of the push rod motor, the top of the moving plate is slidably connected with the inner wall of the top of each first cavity, a first connecting rod is rotatably connected to the bottom of the moving plate, a fixed plate is fixedly connected to the inner wall of the top of each first cavity, a second connecting rod is rotatably connected to the bottom of the fixed plate, the first connecting rod is rotatably connected with the second connecting rod, four second cavities are formed in the base, the two second cavities and the fixing grooves are located on the same horizontal position, and a lifting plate is horizontally arranged in, the two sides of the lifting plate respectively penetrate through two fixed grooves and are in sliding connection with the inner wall of one side, far away from each other, of the two second chambers, the bottom of the lifting plate is symmetrically and fixedly connected with two moving wheels, the moving wheels are located in the fixed grooves, the bottom of the first connecting rod and the bottom of the second connecting rod are respectively in sliding connection with the top of the lifting plate, the bottom of the lifting plate is symmetrically and rotatably connected with two third connecting rods, the third connecting rods are located in the second chambers, baffle plates are slidably connected onto the inner wall of the bottom of the second chambers, the bottom of the third connecting rods is rotatably connected with the top of the baffle plates, one sides, close to each other, of the two baffle plates respectively penetrate through the inner walls, close to each other, of the two second chambers and extend into the fixed grooves, the top of the base is fixedly connected with a stand column, the top of the, the bottom swing joint of headstock has the couple, can make the removal wheel stretch out the bottom below of base through the push rod motor, conveniently removes this device, makes this device get into different places and carries more conveniently, has improved handling efficiency greatly.

Preferably, fixedly connected with motor on the inner wall of one side of headstock, fixedly connected with pivot on the output shaft of motor, the one end of pivot is connected with the opposite side inner wall rotation of headstock, fixed cover is equipped with the reel in the pivot, around being equipped with wire rope on the reel, wire rope's one end run through the bottom of headstock and with the top fixed connection of couple, set up the motor, the motor can make the reel rotate, and then can make wire rope drive the couple and go up and down, the convenient labour of saving improves work efficiency to the transport of article.

Preferably, the first spring of one side fixedly connected with of movable plate, the one end of first spring and one side fixed connection of fixed plate, the rectangular channel has been seted up at the top of lifter plate, the rectangular channel is located first cavity, the bottom of first connecting rod and the bottom of second connecting rod extend to the rectangular channel respectively and with the bottom inner wall sliding connection of rectangular channel, set up first spring, can provide reset power for the movable plate, the rectangular channel makes things convenient for first connecting rod and second connecting rod to remove.

Preferably, the bottom inner wall of the second cavity is provided with a sliding groove, the bottoms of the two baffles are fixedly connected with sliding rods, the bottoms of the two sliding rods respectively extend into the sliding groove and are in sliding connection with the bottom inner wall of the sliding groove, the sliding groove and the sliding rods are arranged, the baffles can stably move, and position deviation cannot occur.

Preferably, the both sides of slide bar are the equal fixedly connected with second spring, the both ends of two second springs respectively with the both sides inner wall fixed connection of spout, set up the second spring, can provide reset power for the baffle.

The utility model discloses in, a modular light small-size hoisting apparatus, owing to set up the push rod motor, can make the movable plate remove, the movable plate removes and can make first connecting rod take place to rotate, first connecting rod drives the second connecting rod and rotates, and then the bottom that can make the bottom of first connecting rod and second connecting rod removes to the direction that is close to each other in the rectangular channel, it has the removal wheel downstream to make the lifter plate drive, the lifter plate removes and can make the third connecting rod take place to rotate, make two baffles remove to the direction of keeping away from each other, because the effect of first spring, can make the speed that removes the wheel decline be slower than the speed that the baffle was opened, just so can stretch out the bottom below of base with removing the wheel, the convenience is to the removal of base, make this device get into different places and carry more conveniently, the handling efficiency is greatly improved.

Owing to set up the motor, the motor can make the reel rotate, and then can make wire rope drive the couple and go up and down, and the labour that conveniently saves improves work efficiency to the transport of article.

The utility model discloses rational in infrastructure, can make through the push rod motor and remove the bottom below that the wheel stretches out the base, conveniently remove this device, make this device get into different places more conveniently and carry, improved handling efficiency greatly, especially adapted warehouse, the unable place that gets into of heavy duty crane uses, has stronger practicality.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a combined light and small hoisting device provided by the present invention;

fig. 2 is a schematic cross-sectional structural view of a base of a combined light and small hoisting device provided by the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a power box of a combined light and small hoisting device provided by the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a of the combined light and small hoisting device provided by the present invention.

In the figure: the device comprises a base 1, a fixed groove 2, a first chamber 3, a push rod motor 4, a movable plate 5, a fixed plate 6, a first connecting rod 7, a second connecting rod 8, a lifting plate 9, a rectangular groove 10, a second chamber 11, a movable wheel 12, a third connecting rod 13, a baffle 14, a first spring 15, a vertical column 16, a cross beam 17, a power box 18, a hook 19, a motor 20, a rotating shaft 21, a reel 22, a steel wire rope 23, a sliding groove 24, a sliding rod 25 and a second spring 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-4, a combined light and small lifting device comprises a base 1, a handle is fixedly connected to the base 1, four fixing grooves 2 are formed in the bottom of the base 1, two first chambers 3 are arranged on the base 1, the first chambers 3 are located between the fixing grooves 2 on two horizontal positions, a push rod motor 4 is fixedly connected to the inner wall of one side of each first chamber 3, a moving plate 5 is fixedly connected to an output shaft of the push rod motor 4, the top of the moving plate 5 is slidably connected to the inner wall of the top of each first chamber 3, the bottom of the moving plate 5 is rotatably connected with a first connecting rod 7, a fixing plate 6 is fixedly connected to the inner wall of the top of each first chamber 3, the bottom of the fixing plate 6 is rotatably connected with a second connecting rod 8, the first connecting rod 7 is rotatably connected with the second connecting rod 8, four second chambers 11 are arranged on the base 1, and the, a lifting plate 9 is horizontally arranged in the first chamber 3, two sides of the lifting plate 9 respectively penetrate through two fixing grooves 2 and are in sliding connection with the inner wall of one side, far away from each other, of two second chambers 11, two moving wheels 12 are symmetrically and fixedly connected with the bottom of the lifting plate 9, the moving wheels 12 are positioned in the fixing grooves 2, the bottoms of the first connecting rods 7 and the bottoms of the second connecting rods 8 are respectively in sliding connection with the top of the lifting plate 9, two third connecting rods 13 are symmetrically and rotatably connected with the bottom of the lifting plate 9, the third connecting rods 13 are positioned in the second chambers 11, baffle plates 14 are slidably connected on the inner wall of the bottom of the second chambers 11, the bottoms of the third connecting rods 13 are rotatably connected with the tops of the baffle plates 14, one sides, close to each other, of the two baffle plates 14 respectively penetrate through the inner walls of one side, close to each other, of the two second chambers 11 and extend into the fixing grooves 2, a stand column 16, the bottom of the cross beam 17 is fixedly connected with a power box 18, and the bottom of the power box 18 is movably connected with a hook 19.

The utility model discloses in, fixedly connected with motor 20 on one side inner wall of headstock 18, fixedly connected with pivot 21 on motor 20's the output shaft, the one end of pivot 21 is connected with the opposite side inner wall rotation of headstock 18, and fixed cover is equipped with reel 22 in the pivot 21, around being equipped with wire rope 23 on the reel 22, wire rope 23's one end run through the bottom of headstock 18 and with the top fixed connection of couple 19.

The utility model discloses in, the first spring 15 of one side fixedly connected with of movable plate 5, one side fixed connection of one end and fixed plate 6 of first spring 15, rectangular channel 10 has been seted up at the top of lifter plate 9, and rectangular channel 10 is located first cavity 3, the bottom of first connecting rod 7 and the bottom of second connecting rod 8 respectively extend to in the rectangular channel 10 and with the bottom inner wall sliding connection of rectangular channel 10.

The utility model discloses in, seted up spout 24 on the bottom inner wall of second cavity 11, the equal fixedly connected with slide bar 25 in bottom of two baffles 14, the bottom of two slide bars 25 extend to respectively in the spout 24 and with the bottom inner wall sliding connection of spout 24.

The utility model discloses in, the equal fixedly connected with second spring 26 in both sides of slide bar 25, the both ends of two second springs 26 respectively with the both sides inner wall fixed connection of spout 24.

Example two

Referring to fig. 1-4, a combined light and small lifting device comprises a base 1, a handle is welded on the base 1, four fixing grooves 2 are arranged at the bottom of the base 1, two first chambers 3 are arranged on the base 1, the first chambers 3 are positioned between the fixing grooves 2 on two horizontal positions, a push rod motor 4 is welded on the inner wall of one side of each first chamber 3, a moving plate 5 is welded on an output shaft of the push rod motor 4, the top of the moving plate 5 is connected with the inner wall of the top of each first chamber 3 in a sliding manner, the bottom of the moving plate 5 is rotatably connected with a first connecting rod 7, a fixing plate 6 is welded on the inner wall of the top of each first chamber 3, the bottom of the fixing plate 6 is rotatably connected with a second connecting rod 8, the first connecting rod 7 is rotatably connected with the second connecting rod 8, four second chambers 11 are arranged on the base, a lifting plate 9 is horizontally arranged in the first chamber 3, two sides of the lifting plate 9 respectively penetrate through two fixing grooves 2 and are in sliding connection with the inner wall of one side, far away from each other, of two second chambers 11, two moving wheels 12 are symmetrically welded at the bottom of the lifting plate 9, the moving wheels 12 are positioned in the fixing grooves 2, the bottoms of the first connecting rods 7 and the bottoms of the second connecting rods 8 are respectively in sliding connection with the top of the lifting plate 9, two third connecting rods 13 are symmetrically and rotatably connected with the bottom of the lifting plate 9, the third connecting rods 13 are positioned in the second chambers 11, baffle plates 14 are slidably connected on the inner wall of the bottom of the second chambers 11, the bottoms of the third connecting rods 13 are rotatably connected with the tops of the baffle plates 14, one sides, close to each other, of the two baffle plates 14 respectively penetrate through the inner walls of one side, close to each other, of the two second chambers 11 and extend into the fixing grooves 2, stand columns, the bottom of the beam 17 is welded with a power box 18, the bottom of the power box 18 is movably connected with a hook 19, the moving wheel 12 can extend out of the bottom of the base 1 through a push rod motor 4, the device is convenient to move, and the device can enter different places to be carried more conveniently, the carrying efficiency is greatly improved, due to the arrangement of the push rod motor 4, the moving plate 5 can move to enable the first connecting rod 7 to rotate, the first connecting rod 7 drives the second connecting rod 8 to rotate, further the bottom of the first connecting rod 7 and the bottom of the second connecting rod 8 can move towards the mutually close direction in the rectangular groove 10, the lifting plate 9 drives the moving wheel 12 to move downwards, the lifting plate 9 moves to enable the third connecting rod 13 to rotate, the two baffles 14 move towards the mutually far direction, due to the action of the first spring 15, the descending speed of the moving wheel 12 can be slower than the opening speed of the baffle 14, so that the moving wheel 12 can extend out of the lower part of the bottom of the base 1, the base 1 can be conveniently moved, the device can be more conveniently carried in different places, the carrying efficiency is greatly improved, because the motor 20 is arranged, the reel 22 can be rotated by the motor 20, and then the steel wire rope 23 can drive the hook 19 to lift, thereby facilitating the carrying of articles, saving labor force, improving working efficiency, having reasonable structure, can make through push rod motor 4 and remove wheel 12 and stretch out the bottom below of base 1, conveniently remove this device, make this device get into different places more and carry, improved handling efficiency greatly, especially adapted warehouse, the unable place that gets into of heavy duty crane uses, has stronger practicality.

The utility model discloses in, the welding has motor 20 on one side inner wall of headstock 18, the welding has pivot 21 on motor 20's the output shaft, the one end of pivot 21 is connected with the opposite side inner wall rotation of headstock 18, fixed cover is equipped with reel 22 in the pivot 21, around being equipped with wire rope 23 on the reel 22, wire rope 23's one end runs through the bottom of headstock 18 and welds mutually with the top of couple 19, motor 20 has been set up, motor 20 can make reel 22 rotate, and then can make wire rope 23 drive couple 19 and go up and down, the convenient transport to article, the labour that saves, and the work efficiency is improved.

The utility model discloses in, one side welding of movable plate 5 has first spring 15, one end of first spring 15 welds with one side of fixed plate 6 mutually, rectangular channel 10 has been seted up at the top of lifter plate 9, rectangular channel 10 is located first cavity 3, the bottom of first connecting rod 7 and the bottom of second connecting rod 8 extend to in the rectangular channel 10 respectively and with the bottom inner wall sliding connection of rectangular channel 10, set up first spring 15, can provide the power that resets for movable plate 5, rectangular channel 10 makes things convenient for first connecting rod 7 and second connecting rod 8 to remove.

The utility model discloses in, seted up spout 24 on the bottom inner wall of second cavity 11, slide bar 25 has all been welded to the bottom of two baffles 14, the bottom of two slide bars 25 respectively extend to in the spout 24 and with the bottom inner wall sliding connection of spout 24, set up spout 24 and slide bar 25, can make baffle 14 steady movement, can not take place the offset.

The utility model discloses in, second spring 26 has all been welded to slide bar 25's both sides, and the both ends of two second springs 26 weld respectively with the both sides inner wall of spout 24 mutually, set up second spring 26, can provide the power that resets for baffle 14.

In the utility model, when the device is needed, the push rod motor 4 is started at first, the output shaft of the push rod motor 4 drives the moving plate 5 to move, at this time, the first spring 15 is compressed, the moving plate 5 moves to rotate the first connecting rod 7, the first connecting rod 7 rotates to rotate the second connecting rod 8, the bottom ends of the first connecting rod 7 and the second connecting rod 8 slide in the rectangular groove 10, so that the lifting plate 9 can move downwards, the lifting plate 9 moves downwards to drive the moving wheel 12 to move downwards, the lifting plate 9 moves downwards to simultaneously rotate the two third connecting rods 13, and further the two baffles 14 can move towards the direction far away from each other, due to the action of the first spring 15, the speed of the moving wheel 12 can be slower than the speed of the baffle 14 being opened, at this time, the moving wheel 12 can be stretched out of the bottom of the base 1, then the push rod motor 4 is closed, then the handle is pushed, the base 1 is moved to the side of an article to be carried, then the motor 20 is started, the output shaft of the motor 20 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the winding wheel 22 to rotate, the steel wire rope 23 is placed downwards by the winding wheel 22, the hook 19 can be further moved downwards, then the article can be hung on the hook 19, then the motor 20 is rotated reversely, the steel wire rope 23 is tightened by the winding wheel 22 to lift the article, then the handle can be pushed to convey the article to a proper position, after the article is taken down, the output shaft of the push rod motor 4 can be retracted, at this time, under the action of the first spring 15, the push rod motor 5 can be rapidly reset, so that the lifting plate 9 drives the moving wheel 12 to ascend, and at the same time, the two baffles 14 can also move towards the sides of each other conveniently, because first spring 15's the reason for the speed that removes wheel 12 and rise is faster than baffle 14 translation rate, when removing wheel 12 and retrieving into fixed slot 2 in, baffle 14 just carries out the shutoff to the bottom of fixed slot 2, just so conveniently removes this device, has improved handling efficiency greatly, is fit for in the warehouse, and the place that large crane can't get into uses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A combined light and small hoisting device comprises a base (1) and is characterized in that a handle is fixedly connected to the base (1), four fixing grooves (2) are formed in the bottom of the base (1), two first cavities (3) are arranged on the base (1), the first cavities (3) are located between the fixing grooves (2) on two horizontal positions, a push rod motor (4) is fixedly connected to the inner wall of one side of each first cavity (3), a movable plate (5) is fixedly connected to an output shaft of the push rod motor (4), the top of the movable plate (5) is in sliding connection with the inner wall of the top of each first cavity (3), a first connecting rod (7) is rotatably connected to the bottom of the movable plate (5), a fixed plate (6) is fixedly connected to the inner wall of the top of each first cavity (3), a second connecting rod (8) is rotatably connected to the bottom of the fixed plate (6), the first connecting rod (7) is rotatably connected with the second connecting rod (8), four second cavities (11) are arranged on the base (1), the two second cavities (11) and the fixed grooves (2) are located at the same horizontal position, a lifting plate (9) is horizontally arranged in the first cavity (3), two sides of the lifting plate (9) respectively penetrate through the two fixed grooves (2) and are in sliding connection with the inner wall of one side, far away from the two second cavities (11), of the two second cavities, two moving wheels (12) are symmetrically and fixedly connected with the bottom of the lifting plate (9), the moving wheels (12) are located in the fixed grooves (2), the bottom of the first connecting rod (7) and the bottom of the second connecting rod (8) are respectively in sliding connection with the top of the lifting plate (9), two third connecting rods (13) are symmetrically and rotatably connected with the bottom of the lifting plate (9), and the third connecting rods (13) are located in the second cavities (11), sliding connection has baffle (14) on the bottom inner wall of second cavity (11), the bottom of third connecting rod (13) is rotated with the top of baffle (14) and is connected, and one side that two baffles (14) are close to each other runs through one side inner wall that two second cavities (11) are close to each other respectively and extends to in fixed slot (2), the top fixedly connected with stand (16) of base (1), the top fixedly connected with crossbeam (17) of stand (16), the bottom fixedly connected with headstock (18) of crossbeam (17), the bottom swing joint of headstock (18) has couple (19).

2. The combined light and small hoisting device according to claim 1, wherein the motor (20) is fixedly connected to one inner wall of the power box (18), the rotating shaft (21) is fixedly connected to an output shaft of the motor (20), one end of the rotating shaft (21) is rotatably connected to the other inner wall of the power box (18), a winding wheel (22) is fixedly sleeved on the rotating shaft (21), a steel wire rope (23) is wound on the winding wheel (22), and one end of the steel wire rope (23) penetrates through the bottom of the power box (18) and is fixedly connected with the top of the hook (19).

3. The combined light and small hoisting device according to claim 1, wherein a first spring (15) is fixedly connected to one side of the moving plate (5), one end of the first spring (15) is fixedly connected to one side of the fixed plate (6), a rectangular groove (10) is formed in the top of the lifting plate (9), the rectangular groove (10) is located in the first chamber (3), and the bottom of the first connecting rod (7) and the bottom of the second connecting rod (8) respectively extend into the rectangular groove (10) and are slidably connected with the inner wall of the bottom of the rectangular groove (10).

4. A combined light and small hoisting device according to claim 1, wherein the second chamber (11) has a chute (24) formed on the bottom inner wall thereof, the bottoms of the two baffles (14) are fixedly connected with slide bars (25), and the bottoms of the two slide bars (25) extend into the chute (24) and are slidably connected with the bottom inner wall of the chute (24).

5. A combined light and small hoisting device according to claim 4, characterized in that the sliding rod (25) is fixedly connected with second springs (26) on both sides, and both ends of the two second springs (26) are fixedly connected with the inner walls of both sides of the sliding chute (24), respectively.