阅读说明：本技术 一种货物运输平稳防坠物用吊装带 (Lifting belt for stably preventing falling object in cargo transportation ) 是由 王志玉 于 2021-07-26 设计创作，主要内容包括：本发明公开了一种货物运输平稳防坠物用吊装带,涉及吊装运输设备技术领域,包括第一减速机构、第二减速机构、防坠落机构,所述的第一减速机构设置在墙面,第一减速机构和第二减速机构之间设置有吊装带,吊装带的第一端缠绕在第一减速机构上,吊装带的第二端缠绕在第二减速机构上,防坠落机构固定安装在第二减速机构上。本发明通过设置第一减速机构和第二减速机构可以控制防坠落机构缓慢下降,防坠落机构可以放置货物,并且还可以防止货物掉落。(The invention discloses a lifting belt for preventing falling objects during stable cargo transportation, and relates to the technical field of lifting transportation equipment. The anti-falling mechanism can be controlled to slowly fall through the arrangement of the first speed reducing mechanism and the second speed reducing mechanism, goods can be placed on the anti-falling mechanism, and the goods can be prevented from falling.)

1. The utility model provides a goods transportation steadily prevents weighing down thing and uses hoist and mount area, includes first reduction gears, second reduction gears, prevents falling the mechanism, its characterized in that: the first speed reducing mechanism is arranged on the wall surface, a hoisting belt is arranged between the first speed reducing mechanism and the second speed reducing mechanism, the first end of the hoisting belt is wound on the first speed reducing mechanism, the second end of the hoisting belt is wound on the second speed reducing mechanism, the anti-falling mechanism is fixedly arranged on the second speed reducing mechanism, and the anti-falling mechanism is used for preventing goods from falling;

the second speed reducing mechanism comprises a lifting seat, a power generating assembly and a speed reducing assembly, wherein the power generating assembly is arranged on the lifting seat, and the speed reducing assembly is arranged on the lifting seat;

the speed reducing assembly comprises a rotating disc, supporting legs, a connecting seat and speed reducing units, wherein the rotating disc is rotatably arranged on the lifting seat, the hoisting belt is wound on the rotating disc, the connecting seat is fixedly arranged on the rotating disc, the connecting seat is provided with two speed reducing units, the two speed reducing units are symmetrically arranged, and the supporting legs are fixedly arranged on the lifting seat;

the speed reduction unit comprises a cavity, a piston rod, a first spring, a roller and a balancing weight, the cavity is fixedly installed on the connecting seat, the piston rod is installed in the cavity in a sliding mode, the first spring is arranged between the cavity and the piston rod, the roller is rotatably installed on the piston rod, and the balancing weight is fixedly installed on the piston rod.

2. The hoisting belt for preventing falling objects stably in cargo transportation according to claim 1, characterized in that: the power generation assembly comprises a friction disc, a friction block and a refrigeration diode, the friction disc is fixedly mounted on the rotating disc, the friction disc is in contact fit with the friction block, the friction block is fixedly mounted on the fixing frame, a cooling fin is fixedly mounted on the fixing frame, the refrigeration diode is further arranged on the fixing frame, and the fixing frame is fixedly mounted on the lifting seat.

3. The hoisting belt for preventing falling objects stably in cargo transportation according to claim 1, characterized in that: and the second speed reducing mechanism is also provided with a coil spring for retracting the hoisting belt.

4. The hoisting belt for preventing the falling of goods stably in transportation of goods as claimed in claim 2, wherein: the lifting seat is provided with a vent, the vent on the lifting seat is positioned below the radiating fins, the lifting seat is fixedly provided with an air collecting port, and the air collecting port is communicated with the vent.

5. The hoisting belt for preventing falling objects stably in cargo transportation according to claim 1, characterized in that: first reduction gears including rotating seat, chucking dish, rubber band, chucking subassembly, the rotation seat rotate and install on the fixing base, hoist and mount area winding is on rotating the seat, chucking dish fixed mounting is on the fixing base, the chucking subassembly be provided with a plurality ofly, a plurality of chucking subassemblies set up on rotating the seat, be provided with the rubber band that is used for resetting the chucking subassembly on a plurality of chucking subassemblies.

6. The hoisting belt for preventing falling objects stably in cargo transportation according to claim 5, characterized in that: the clamping assembly comprises a clamping block, a reset rod and a clamping sleeve, the reset rod is fixedly installed on the clamping block, the clamping block is slidably installed on the clamping sleeve, and the clamping sleeve is fixedly installed on the rotating seat.

7. The hoisting belt for preventing falling objects stably in cargo transportation according to claim 1, characterized in that: the anti-falling mechanism comprises a cargo platform, a balance assembly and a folding assembly, wherein the cargo platform and a cargo base are fixedly installed, the cargo base and a lifting seat are fixedly installed, a sensor is arranged on the cargo platform, the cargo platform is also provided with the balance assembly used for keeping the folding assembly balanced, and the folding assembly is arranged on the balance assembly.

8. The hoisting belt for preventing falling objects stably in cargo transportation according to claim 7, characterized in that: the horizontal subassembly include PMSM, carousel, spheroid, dead lever, PMSM fixed mounting on the carousel, PMSM's output shaft rotates and installs on the spheroid, the dead lever is provided with a plurality ofly, spheroid and dead lever roll installation, dead lever fixed mounting is on solid fixed ring, solid fixed ring and goods base fixed mounting.

9. The hoisting belt for preventing falling objects stably in cargo transportation according to claim 8, characterized in that: folding assembly include connecting axle, spring two, the lantern ring, chucking pole, connecting rod, folding umbrella, connecting axle fixed mounting on the spheroid, be provided with spring two between connecting axle and the lantern ring, spring two is in compression state, the lantern ring slidable mounting on the connecting axle, the chucking pole sets up on the connecting axle, chucking pole and lantern ring contact cooperation, the first end of connecting rod is rotated and is installed on the lantern ring, the second end of connecting rod is rotated and is installed on folding umbrella, folding umbrella sets up on the connecting axle.

Technical Field

The invention relates to the technical field of hoisting and transporting equipment, in particular to a hoisting belt for preventing objects from falling off during stable cargo transportation.

Background

The hoisting belt is generally made of high-strength polyester filaments, has multiple advantages of high strength, wear resistance, oxidation resistance, ultraviolet resistance and the like, is soft in texture, is non-conductive, is free of corrosion, and is widely applied to various fields. The hoisting belt has the advantages of portability in carrying, convenience in maintenance, good chemical resistance, light weight, high strength, difficulty in damaging the surface of a hoisted object and the like, is more and more favored by users, gradually replaces a steel wire rope rigging in many aspects, and needs to control the descending speed to prevent goods from falling off when the hoisted belt transports goods. The patent with the application number of CN202022001551.3 discloses high-rise hoisting equipment, which relates to the technical field of hoisting equipment and comprises a motor base and a hoisting frame, wherein a motor and a roller for winding a steel wire rope are arranged on the motor base, and an output shaft of the motor is connected with the roller; one end of the hoisting frame is connected with the motor base, the other end of the hoisting frame is provided with a guide assembly, and the tail end of the steel wire rope bypasses the guide assembly and is used for binding an article to be hoisted; the bottom of the hoisting frame is provided with a travelling wheel. However, this patent does not have a mechanism for slowly lowering the sling, nor does it have a function for preventing articles from falling. Therefore, the invention provides the lifting belt for preventing the falling object during the stable cargo transportation, the first speed reducing mechanism and the second speed reducing mechanism can control the falling prevention mechanism to slowly fall, the falling prevention mechanism can place the cargo and can prevent the cargo from falling.

Disclosure of Invention

Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a lifting belt for preventing goods from falling stably in cargo transportation comprises a first speed reducing mechanism, a second speed reducing mechanism and a falling prevention mechanism, wherein the first speed reducing mechanism is arranged on a wall surface;

the second speed reducing mechanism comprises a lifting seat, a power generating assembly and a speed reducing assembly, wherein the power generating assembly is arranged on the lifting seat, the power generating assembly supplies power for the anti-falling mechanism, and the speed reducing assembly is arranged on the lifting seat;

the speed reducing assembly comprises a rotating disc, supporting legs, a connecting seat and speed reducing units, wherein the rotating disc is rotatably arranged on the lifting seat, the hoisting belt is wound on the rotating disc, the connecting seat is fixedly arranged on the rotating disc, the connecting seat is provided with two speed reducing units, the two speed reducing units are symmetrically arranged, the supporting legs are fixedly arranged on the lifting seat, and the supporting legs provide support for the second speed reducing mechanism;

the speed reduction unit comprises a cavity, a piston rod, a first spring, a roller and a balancing weight, the cavity is fixedly installed on the connecting seat, the piston rod is installed in the cavity in a sliding mode, the first spring is arranged between the cavity and the piston rod, the roller is rotatably installed on the piston rod, and the balancing weight is fixedly installed on the piston rod.

Furthermore, the power generation assembly comprises a friction disc, a friction block and a refrigeration diode, the friction disc is fixedly mounted on the rotating disc, the friction disc is in contact fit with the friction block, when the friction disc rotates, the friction disc and the friction block generate heat through friction, the friction block is fixedly mounted on the fixing frame, radiating fins are fixedly mounted on the fixing frame, the refrigeration diode is further arranged on the fixing frame, the fixing frame is fixedly mounted on the lifting seat, under the action of the refrigeration diode, temperature difference is generated, heat is converted into electric energy, and power is supplied to the anti-falling mechanism.

Furthermore, the second speed reducing mechanism is also provided with a coil spring for retracting the hoisting belt.

Furthermore, the lifting seat on be provided with the vent, the vent on the lifting seat is located the below of fin, fixed mounting has the gas collection mouth on the lifting seat, gas collection mouth and vent intercommunication, the wind of whereabouts in-process blows to the fin through the gas collection mouth, supplementary heat dissipation.

Further, first reduction gears including rotating seat, chucking dish, rubber band, chucking subassembly, the seat of rotating rotate and install on the fixing base, hoist and mount area winding is on rotating the seat, chucking dish fixed mounting is on the fixing base, the chucking subassembly be provided with a plurality ofly, a plurality of chucking subassemblies set up on rotating the seat, be provided with the rubber band that is used for resetting the chucking subassembly on a plurality of chucking subassemblies.

Further, the chucking subassembly include chucking piece, release link, chucking cover, release link fixed mounting on the chucking piece, the slidable mounting is sheathe in at the chucking to the chucking piece, chucking cover fixed mounting rotates the seat on, when the in-process that the chucking piece is close to the chucking dish, can reduce the rotational speed of rotating the seat or will rotate the seat card and die.

Further, the anti-falling mechanism comprises a cargo platform, a balance assembly and a folding assembly, wherein the cargo platform and the cargo base are fixedly installed, the cargo base and a lifting seat are fixedly installed, a sensor is arranged on the cargo platform and used for controlling the tightening rod to stretch out or retract, the cargo platform is further provided with the balance assembly used for keeping the folding assembly balanced, and the folding assembly is arranged on the balance assembly.

Further, flat horizontal subassembly include PMSM, carousel, spheroid, dead lever, PMSM fixed mounting on the carousel, PMSM's output shaft rotates and installs on the spheroid, the dead lever is provided with a plurality ofly, spheroid and dead lever roll installation, dead lever fixed mounting is on solid fixed ring, solid fixed ring and cargo platform fixed mounting.

Further, folding assembly include connecting axle, spring two, the lantern ring, chucking pole, connecting rod, folding umbrella, connecting axle fixed mounting on the spheroid, be provided with spring two between connecting axle and the lantern ring, spring two is in compression state, the lantern ring slidable mounting on the connecting axle, the chucking pole sets up on the connecting axle, chucking pole and lantern ring contact cooperation, the chucking pole is used for the chucking lantern ring, the first end of connecting rod is rotated and is installed on the lantern ring, the second end of connecting rod is rotated and is installed on folding umbrella, folding umbrella sets up on the connecting axle, the connecting rod is used for controlling folding umbrella's switching.

Compared with the prior art, the invention has the beneficial effects that: (1) the anti-falling device can control the anti-falling mechanism to slowly fall through the arrangement of the first speed reducing mechanism and the second speed reducing mechanism; (2) the anti-falling mechanism can be used for placing goods and preventing the goods from falling; (3) the anti-falling mechanism can provide electric energy for the anti-falling mechanism by arranging the power generation assembly on the second speed reducing mechanism.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the first reduction mechanism of the present invention.

Fig. 3 is a schematic structural view of a second reduction mechanism of the present invention.

Fig. 4 is a partial schematic view of a second reduction mechanism of the invention.

Fig. 5 is a schematic structural view of the anti-falling mechanism of the present invention.

Fig. 6 and 7 are partial schematic views of the anti-falling mechanism of the invention.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example (b): as shown in fig. 1, the lifting belt for stably preventing falling of goods for cargo transportation is characterized in that a first speed reducing mechanism 1 is fixedly installed on a wall surface, a lifting belt is arranged between the first speed reducing mechanism 1 and a second speed reducing mechanism 2, a first end of the lifting belt is wound on the first speed reducing mechanism 1, a second end of the lifting belt is wound on the second speed reducing mechanism 2, and a falling preventing mechanism 3 is fixedly installed on the second speed reducing mechanism 2. The goods are fixed on the anti-falling mechanism 3 and are slowly transported downwards through the matching of the first speed reducing mechanism 1 and the second speed reducing mechanism 2.

As shown in fig. 2, the first speed reducing mechanism 1, wherein the fixing seat 101 is fixedly mounted on the wall surface, the rotating seat 102 is rotatably mounted on the fixing seat 101, the hoisting belt is wound on the rotating seat 102, the clamping disc 103 is fixedly mounted on the fixing seat 101, the clamping block 104, the reset rod 105 and the clamping sleeve 106 are all provided in three numbers, the reset rod 105 is fixedly mounted on the clamping block 104, the clamping block 104 is slidably mounted on the clamping sleeve 106, the clamping sleeve 106 is fixedly mounted on the rotating seat 102, and the rubber band 107 is sleeved on the three reset rod 105. During the initial state, the hoisting belt twines on rotating seat 102, and when the goods fell, the hoisting belt drive rotated seat 102 and rotated, rotated seat 102 and driven chucking cover 106 and rotated, and chucking cover 106 drives chucking piece 104 and rotates, and under the effect of centrifugal force, chucking piece 104 slowly approached to the inner wall of chucking dish 103, under the effect of chucking piece 104 and chucking dish 103, can reduce the speed of rotating seat 102 or will rotate seat 102 card and die, prevents that the hoisting belt from descending suddenly.

The second speed reducing mechanism 2 as shown in fig. 3-4, wherein the pulley 202 is rotatably mounted on the lifting base 201, the hoisting belt and the pulley 202 are slidably mounted, the rotating disc 203 is rotatably mounted on the lifting base 201, the hoisting belt is wound on the rotating disc 203, the first ends of the rotating disc 203 and the coil spring 204 are fixedly mounted, the second end of the coil spring 204 is fixedly mounted on the lifting base 201, the rotating disc 203 is fixedly mounted with the friction disc 206, the friction disc 206 and the friction block 208 are in contact fit, the friction block 208 is fixedly mounted on the fixing frame 207, the heat sink 209 is fixedly mounted on the fixing frame 207, the lifting base 201 is provided with a vent, the vent is located at a position opposite to the heat sink 209, the gas collecting port 205 is fixedly mounted on the lifting base 201, the gas collecting port 205 is communicated with the vent, the fixing frame 207 is further provided with a refrigeration diode, the fixing frame 207 is fixedly mounted on the lifting base 201, the supporting legs 210 are fixedly mounted on the lifting base 201, connecting seat 216 fixed mounting is on rolling disc 203, and cavity 211, piston rod 212, spring 213, gyro wheel 214, balancing weight 215 all symmetry are provided with two, and cavity 211 fixed mounting is on connecting seat 216, and piston rod 212 is at the inside slidable mounting of cavity 211, and the first end fixed mounting of spring 213 is on piston rod 212, and the second end fixed mounting of spring 213 is on cavity 211, and gyro wheel 214 rotates and installs on piston rod 212, and balancing weight 215 fixed mounting is on piston rod 212.

The hoisting belt is wound on the rotating disc 203, when the goods fall down, the rotating disc 203 is driven to rotate by the hoisting belt, the rotating disc 203 drives the friction disc 206 to rotate, the friction between the friction disc 206 and the friction block 208 generates heat, and under the action of the refrigeration diode, temperature difference is generated to convert the heat into electric energy to supply power to the permanent magnet synchronous motor 303; in the descending process, wind blows to the radiating fins 209 through the air collecting port 205, so that the heat radiation can be assisted; landing leg 210 supports on the wall, and when rolling disc 203 drove the quick rotation of connecting seat 216, under the effect of centrifugal force, piston rod 212 compressed spring 213, and piston rod 212 slides in the inside of cavity 211, and piston rod 212 extends, and balancing weight 215's radius of rotation increase, and the slew velocity of connecting seat 216 reduces, prevents that the goods whereabouts too fast, guarantees freight's steady.

The fall protection mechanism 3 as shown in fig. 5-7, wherein the cargo base 302 and the lifting base 201 are fixedly installed, the cargo platform 301 is fixedly installed on the cargo base 302, the cargo platform 301 is provided with a sensor, the permanent magnet synchronous motor 303 is fixedly installed on the turntable 304, the output shaft of the permanent magnet synchronous motor 303 is rotatably installed on the ball 305, three fixing rods 306 are provided, the ball 305 and the fixing rods 306 are roll-installed, the fixing rods 306 are fixedly installed on the fixing ring 307, the fixing ring 307 and the cargo base 302 are fixedly installed, the connecting shaft 308 is fixedly installed on the ball 305, the first end of the spring II 309 is fixedly installed on the connecting shaft 308, the second end of the spring II 309 is fixedly installed on the collar 310, the spring II 309 is in a compressed state, the collar 310 is slidably installed on the connecting shaft 308, the clamping rod 311 is arranged on the connecting shaft 308, and the clamping rod 311 is in contact fit with the collar 310, a first end of the connecting rod 312 is rotatably mounted on the collar 310, a second end of the connecting rod 312 is rotatably mounted on a folding umbrella 313, and the folding umbrella 313 is arranged on the connecting shaft 308. The goods are fixedly arranged on the goods platform 301, the rotating disc 304 is driven to rotate by the permanent magnet synchronous motor 303, the folding umbrella 313 is guaranteed to be always in a horizontal state, when the sensor detects that the goods fall off, the sensor controls the clamping rod 311 to retract into the connecting shaft 308, the clamping rod 311 cannot clamp the lantern ring 310 at the moment, the second spring 309 has no resistance, the second spring 309 is bounced open, the folding umbrella 313 is unfolded through the connecting rod 312, and the goods are received.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.