阅读说明：本技术 一种智能货运三轮车用的货物固定装置 (Goods fixing device that intelligence freight transportation tricycle was used ) 是由 曾庆杰 于 2021-06-30 设计创作，主要内容包括：本发明属于货物固定装置技术领域,具体的说是一种智能货运三轮车用的货物固定装置,包括放置箱、支撑架和固定组件；一对所述支撑架固接在放置箱顶端侧壁上；所述放置箱内侧壁上滑动连接有垫板；所述固定组件设置在支撑架内部；所述支撑架侧壁上设有多个放置通孔；所述固定组件包括垫块、电推杆和固定机构；所述垫块固接在放置通孔内侧壁上；一组所述电推杆固接在放置箱外侧壁上；所述电推杆端部固接有夹板；所述固定机构设置在放置通孔内部；通过夹板对箱式货物进行挤压固定,将管状货物放置在放置通孔内的垫块上,通过固定组件对其进行夹紧固定,对不同形状的货物进行分别固定,避免货物在运输过程中由于晃动而掉落。(The invention belongs to the technical field of cargo fixing devices, and particularly relates to a cargo fixing device for an intelligent freight tricycle, which comprises a placing box, a supporting frame and a fixing assembly, wherein the placing box is provided with a placing opening; the pair of support frames are fixedly connected to the side wall of the top end of the placing box; a base plate is connected to the inner side wall of the placing box in a sliding manner; the fixing component is arranged in the support frame; a plurality of placing through holes are formed in the side wall of the support frame; the fixing assembly comprises a cushion block, an electric push rod and a fixing mechanism; the cushion block is fixedly connected on the inner side wall of the through hole; the group of electric push rods is fixedly connected to the outer side wall of the placing box; the end part of the electric push rod is fixedly connected with a clamping plate; the fixing mechanism is arranged inside the placing through hole; it is fixed to extrude box goods through splint, places the tubulose goods on placing the cushion in the through-hole, presss from both sides tightly it through fixed subassembly and fixes, fixes respectively the goods of different shapes, avoids the goods to drop owing to rocking in the transportation.)

1. The utility model provides a goods fixing device that intelligence freight tricycle used which characterized in that: comprises a placing box (1), a supporting frame (2) and a fixing component (3); the pair of supporting frames (2) are fixedly connected to the side wall of the top end of the placing box (1); a backing plate (11) is connected on the inner side wall of the placing box (1) in a sliding way; the fixing component (3) is arranged in the support frame (2);

a plurality of placing through holes (21) are formed in the side wall of the support frame (2); the fixing component (3) comprises a cushion block (31), an electric push rod (32) and a fixing mechanism (33); the cushion block (31) is fixedly connected to the inner side wall of the through hole (21); the group of electric push rods (32) are fixedly connected on the outer side wall of the placing box (1); a clamping plate (321) is fixedly connected to the end part of the electric push rod (32); the fixing mechanism (33) is arranged inside the placing through hole (21).

2. The cargo securing device for intelligent freight tricycles as claimed in claim 1, wherein: a pair of first sliding chutes (22) is formed in the side wall mountain of the placing through hole (21), and a first threaded hole (23) is formed in the inner side wall of the top end of the placing through hole (21); the fixing mechanism (33) comprises a first threaded rod (331), a squeezing block (332) and a sliding rod (333); the first threaded rod (331) is rotatably connected inside the first threaded hole (23) and is in threaded fit with the inner side wall of the first threaded hole (23); the extrusion block (332) is fixedly connected to the end part of the first threaded rod (331); the sliding rod (333) is connected inside the first sliding chute (22) in a sliding manner through a spring; and a rubber plate (334) is fixedly connected to the end part of the sliding rod (333).

3. The cargo securing device for intelligent freight tricycles as claimed in claim 2, wherein: a guide sleeve (12) is fixedly connected to the inner side wall of the bottom end of the placing box (1); a damping spring (13) is fixedly connected to the inner side wall of the bottom end of the guide sleeve (12); a guide rod (14) is fixedly connected to the top of the damping spring (13); the end part of the guide rod (14) is fixedly connected with the bottom of the backing plate (11), and the guide rod (14) is in sliding fit with the inner side wall of the guide sleeve (12).

4. The cargo securing device for intelligent freight tricycles as claimed in claim 3, wherein: a concave seat (15) is fixedly connected to the inner side wall of the bottom end of the placing box (1); a sliding block (16) is connected inside the concave seat (15) in a sliding manner, and a first magnetic block (151) is fixedly connected to the inner side wall of the concave seat (15); the top of the sliding block (16) is hinged with a hinged rod (17), and the side wall of the sliding block (16) is fixedly connected with a second magnetic block (161); the other end of the hinge rod (17) is hinged with the bottom of the backing plate (11); the second magnetic blocks (161) are identical in magnetism.

5. The cargo securing device for intelligent freight tricycles as claimed in claim 4, wherein: a group of second sliding grooves (18) are formed in the outer side wall of the placing box (1); and a round rod (181) is connected to the inner side wall of the second sliding groove (18) in a sliding manner through a spring.

6. The cargo securing device for intelligent freight tricycles as claimed in claim 5, wherein: a group of second threaded holes (19) are formed in the side wall of the placing box (1); a second threaded rod (191) is arranged in the second threaded hole (19); the second threaded rod (191) is in threaded fit with the second threaded hole (19).

7. The cargo securing device for intelligent freight tricycles as claimed in claim 6, wherein: the top of the cushion block (31) is provided with a plurality of bulges (311).

8. The cargo securing device for intelligent freight tricycles as claimed in claim 7, wherein: the top of the backing plate (11) is provided with a spongy cushion (111).

Technical Field

The invention relates to the technical field of cargo fixing devices, in particular to a cargo fixing device for an intelligent freight tricycle.

Background

The freight tricycle is a transportation tool for transporting goods, which is formed by transforming a bicycle, while the traditional freight tricycle gradually realizes intellectualization after being developed for a long time, and the intelligent freight tricycle not only can realize the basic freight function, but also has the functions of intellectualized driving, display, regulation and the like.

Among the prior art at present, when the freight transportation tricycle carries out the freight, often need the goods of different appearances of transportation, when tubular product goods and box goods are put together fixed transportation, not only the goods is fixed the effect poor, extravagant more space, and tubular product easily rolls moreover and causes the goods damage, consequently, proposes a goods fixing device for intelligence freight tricycle to above-mentioned problem.

Disclosure of Invention

The invention provides a cargo fixing device for an intelligent freight tricycle, which aims to make up for the defects of the prior art and solve the problems that when tubular goods and box-type goods are put together for fixed transportation, the goods fixing effect is poor, more space is wasted, the goods are damaged due to the fact that the tubular goods easily roll, and the goods are damaged due to the fact that the tubular goods easily roll.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a cargo fixing device for an intelligent freight tricycle, which comprises a placing box, a supporting frame and a fixing assembly, wherein the placing box is provided with a placing opening; the pair of support frames are fixedly connected to the side wall of the top end of the placing box; a base plate is connected to the inner side wall of the placing box in a sliding manner; the fixing component is arranged in the support frame; a plurality of placing through holes are formed in the side wall of the support frame; the fixing assembly comprises a cushion block, an electric push rod and a fixing mechanism; the cushion block is fixedly connected on the inner side wall of the through hole; the group of electric push rods is fixedly connected to the outer side wall of the placing box; the end part of the electric push rod is fixedly connected with a clamping plate; the fixing mechanism is arranged inside the placing through hole; extrude fixedly box goods through splint, press from both sides tight fixedly to tubulose goods through fixed subassembly, realize fixing respectively the goods of different shapes, promote fixed effect, avoid the goods to drop.

Preferably, a pair of first sliding chutes are formed in the side wall mountain of the placing through hole, and a first threaded hole is formed in the inner side wall of the top end of the placing through hole; the fixing mechanism comprises a first threaded rod, an extrusion block and a sliding rod; the first threaded rod is rotatably connected inside the first threaded hole and is in threaded fit with the inner side wall of the first threaded hole; the extrusion block is fixedly connected to the end part of the first threaded rod; the sliding rod is connected inside the first sliding groove in a sliding mode through a spring; the end part of the sliding rod is fixedly connected with a rubber plate; the rubber sheet carries out the centre gripping to the goods under spring force effect, rotates first threaded rod through the manual work for the extrusion piece compresses tightly the tubular product lateral wall, thereby realizes fixing the tubular product goods.

Preferably, a guide sleeve is fixedly connected to the inner side wall of the bottom end of the placing box; a damping spring is fixedly connected to the inner side wall of the bottom end of the guide sleeve; the top of the damping spring is fixedly connected with a guide rod; the end part of the guide rod is fixedly connected with the bottom of the base plate, and the guide rod is in sliding fit with the inner side wall of the guide sleeve; when the goods shakes, the backing plate is driven to slide downwards to compress the damping spring, kinetic energy generated by shaking is converted into elastic potential energy of the damping spring, and the shaking amplitude is reduced.

Preferably, a concave seat is fixedly connected to the inner side wall of the bottom end of the placing box; the inner part of the concave seat is connected with a sliding block in a sliding manner, and a first magnetic block is fixedly connected to the inner side wall of the concave seat; the top of the sliding block is hinged with a hinged rod, and the side wall of the sliding block is fixedly connected with a second magnetic block; the other end of the hinge rod is hinged with the bottom of the base plate; the magnetism of the second magnetic blocks is the same; in the process of sliding the base plate downwards, the hinged rod is driven to push the sliding block to slide, and the first magnetic block and the second magnetic block are the same in magnetism and mutually exclusive, so that the auxiliary damping effect on goods is achieved under the action of magnetic force.

Preferably, a group of second sliding grooves is formed in the outer side wall of the placing box; a round rod is connected to the inner side wall of the second sliding chute in a sliding manner through a spring; when installing placing the case, extrusion round bar compression spring will place the case and place on the tricycle body, loosens the round bar, and under spring force effect, the round bar roll-off from the second spout to will place the case and press from both sides tightly inside the tricycle.

Preferably, a group of second threaded holes are formed in the side wall of the placing box; a second threaded rod is arranged in the second threaded hole; the second threaded rod is in threaded fit with the second threaded hole; through rotating the second threaded rod for inside the second threaded rod tip stretched into the tricycle body, and then fixed placing the case.

Preferably, a plurality of bulges are arranged at the top of the cushion block; the bulges are arranged on the top of the cushion block, so that the tubular object is not easy to slide when placed on the top of the cushion block.

Preferably, the top of the base plate is provided with a spongy cushion; the spongy cushion is arranged at the top of the backing plate to protect the goods.

The invention has the advantages that:

1. according to the invention, through the matching work of the placing box, the base plate, the supporting frame, the cushion block, the electric push rod, the clamping plate, the first threaded rod, the extrusion block, the sliding rod and the rubber plate, the electric push rod pushes the clamping plate to clamp box-type goods, the extrusion block and the rubber plate are matched to clamp tubular goods, the goods in different shapes are respectively fixed, the fixing effect is improved, and the goods are prevented from falling off in the transportation process;

2. according to the invention, when goods vibrate in the transportation process, the base plate slides down to press the sliding guide rod to extrude the damping spring, so that kinetic energy generated by vibration is converted into elastic potential energy of the damping spring, the vibration amplitude is reduced, and the hinged rod pushes the sliding block to slide in the sliding process of the base plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a partial cross-sectional view of a first embodiment;

FIG. 2 is a side view of the first embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is a schematic three-dimensional structure of a placing box, an electric push rod and a round rod in the first embodiment;

fig. 6 is a schematic three-dimensional structure diagram of the placing box, the electric push rod and the round rod in the second embodiment.

In the figure: 1. placing a box; 11. a base plate; 111. a sponge cushion; 12. a guide sleeve; 13. a damping spring; 14. a guide bar; 15. a concave seat; 151. a first magnetic block; 16. a slider; 161. a second magnetic block; 17. a hinged lever; 18. a second chute; 181. a round bar; 182. a suction cup; 19. a second threaded hole; 191. a second threaded rod; 2. a support frame; 21. placing the through hole; 22. a first chute; 23. a first threaded hole; 3. a fixing assembly; 31. cushion blocks; 311. a protrusion; 32. an electric push rod; 321. a splint; 33. a fixing mechanism; 331. a first threaded rod; 332. extruding the block; 333. a slide bar; 334. a rubber plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to 5, a cargo fixing device for an intelligent freight tricycle includes a placing box 1, a supporting frame 2 and a fixing component 3; the pair of support frames 2 are fixedly connected to the side wall of the top end of the placing box 1; a backing plate 11 is connected on the inner side wall of the placing box 1 in a sliding manner; the fixing component 3 is arranged inside the support frame 2; a plurality of placing through holes 21 are formed in the side wall of the support frame 2; the fixing component 3 comprises a cushion block 31, an electric push rod 32 and a fixing mechanism 33; the cushion block 31 is fixedly connected on the inner side wall of the through hole 21; a group of electric push rods 32 are fixedly connected on the outer side wall of the placing box 1; a clamping plate 321 is fixedly connected to the end of the electric push rod 32; the fixing mechanism 33 is arranged inside the placing through hole 21; the during operation, when fixing the goods, install the device on the tricycle body earlier, fix box goods and tubular goods respectively, place box goods at 11 tops of backing plate, start electric push rod 32 and drive splint 321 and extrude the goods lateral wall, avoid the goods to take place to rock in the transportation, place the tubulose goods on placing the cushion 31 in through-hole 21, press from both sides tightly fixed it through fixed subassembly 3, fix respectively through the goods to different shapes, promote the fixed effect of goods, avoid the goods to drop owing to rocking in the transportation.

A pair of first sliding grooves 22 are formed in the side walls of the placing through hole 21, and a first threaded hole 23 is formed in the inner side wall of the top end of the placing through hole 21; the fixing mechanism 33 comprises a first threaded rod 331, a squeezing block 332 and a sliding rod 333; the first threaded rod 331 is rotatably connected inside the first threaded hole 23 and is in threaded fit with the inner side wall of the first threaded hole 23; the extrusion block 332 is fixedly connected to the end part of the first threaded rod 331; the sliding rod 333 is connected inside the first sliding chute 22 in a sliding manner through a spring; a rubber plate 334 is fixedly connected to the end part of the sliding rod 333; during operation, the staff is through extrusion rubber slab 334, make rubber slab 334 drive slide bar 333 along first spout 22 slip extrusion spring, place the tubulose goods at cushion 31 top, loosen rubber slab 334, under the spring force effect, make rubber slab 334 extrusion tubular product lateral wall, carry out the centre gripping to the goods, rotate first threaded rod 331, first threaded rod 331 passes through screw-thread fit with first screw hole 23, thereby make extrusion piece 332 compress tightly the tubular product lateral wall, and then realize fixing to the tubular product goods.

A guide sleeve 12 is fixedly connected to the inner side wall of the bottom end of the placing box 1; a damping spring 13 is fixedly connected to the inner side wall of the bottom end of the guide sleeve 12; a guide rod 14 is fixedly connected to the top of the damping spring 13; the end part of the guide rod 14 is fixedly connected with the bottom of the backing plate 11, and the guide rod 14 is in sliding fit with the inner side wall of the guide sleeve 12; during operation, when the goods takes place vibrations, drive backing plate 11 along placing the slip of case 1 inside wall, at the backing plate 11 gliding in-process, backing plate 11 pressure slide guide arm 14 compresses damping spring 13 along guide pin bushing 12 inside wall to the kinetic energy that will shake the production turns into damping spring 13's elastic potential energy, reduces the vibration range, plays the guard action to the goods.

A concave seat 15 is fixedly connected to the inner side wall of the bottom end of the placing box 1; the inner part of the concave seat 15 is connected with a sliding block 16 in a sliding way, and the inner side wall of the concave seat 15 is fixedly connected with a first magnetic block 151; the top of the sliding block 16 is hinged with a hinged rod 17, and the side wall of the sliding block 16 is fixedly connected with a second magnetic block 161; the other end of the hinge rod 17 is hinged with the bottom of the backing plate 11; the second magnetic blocks 161 are identical in magnetism; during operation, in the process that the backing plate 11 slides downwards, the hinge rod 17 is driven to push the sliding block 16 to slide along the inner side wall of the concave seat 15, and in the process that the sliding block 16 slides, the first magnetic block 151 and the second magnetic block 161 have the same magnetism and repel each other, and under the action of the magnetic force, the backing plate 11 is assisted and damped.

A group of second sliding grooves 18 are formed in the outer side wall of the placing box 1; a round rod 181 is connected to the inner side wall of the second chute 18 in a sliding manner through a spring; the during operation is placing case 1 and when installing in the tricycle body, extrudees round bar 181 for round bar 181 slides along second spout 18 and extrudees the spring, will place case 1 and place on the tricycle body this moment, unclamps round bar 181, under the spring force effect, roll-off in round bar 181 follow second spout 18, and round bar 181 tip extrusion tricycle body inside wall, thereby make and place case 1 and by the centre gripping inside the tricycle.

A group of second threaded holes 19 are formed in the side wall of the placing box 1; a second threaded rod 191 is arranged in the second threaded hole 19; the second threaded rod 191 is in threaded fit with the second threaded hole 19; during operation, when placing case 1 and fixing, rotate second threaded rod 191 for inside second threaded rod 191 tip stretched into the tricycle body, and then will place case 1 and fix on the tricycle body, thereby realize the transportation work of goods.

A plurality of protrusions 311 are arranged at the top of the cushion block 31; during operation, through set up protruding 311 at cushion 31 top for the tubular object is placed and is difficult for sliding when cushion 31 top, makes extrusion piece 332 press from both sides the better clamp of going on of tubular goods, avoids tubular goods to drop in the transportation.

The top of the backing plate 11 is provided with a sponge pad 111; during operation, the sponge cushion 111 is arranged at the top of the base plate 11 to protect goods, and damage of the goods due to vibration in the transportation process is avoided.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a suction cup 182 is fixedly connected to an end of the round bar 181; during operation, through set up sucking disc 182 at the round bar 181 tip and increase the frictional force between round bar 181 and the tricycle body inside wall, when spring extrusion round bar 181, round bar 181 extrusion sucking disc 182 adsorbs on the tricycle body inside wall to the feasible placing of placing case 1 on the tricycle body is more firm.

The working principle is that the device is firstly installed on a tricycle body, the round rod 181 slides along the second sliding groove 18 to extrude the spring by extruding the round rod 181, the placing box 1 is placed on the tricycle body at the moment, the round rod 181 is loosened, the round rod 181 slides out of the second sliding groove 18 under the action of the spring force, the end part of the round rod 181 extrudes the inner side wall of the tricycle body, so that the placing box 1 is clamped inside the tricycle body, the friction force between the round rod 181 and the inner side wall of the tricycle body is increased by arranging the sucking disc 182 at the end part of the round rod 181, when the round rod 181 is extruded by the spring, the round rod 181 extrudes the sucking disc 182 to be adsorbed on the inner side wall of the tricycle body, so that the placing box 1 is placed on the tricycle body more stably, the end part of the second threaded rod 191 extends into the tricycle body by rotating the second threaded rod 191, so that the placing box 1 is fixed on the tricycle body, when fixing box-type goods and tubular goods, the box-type goods are placed on the top of the base plate 11, the electric push rod 32 is started to drive the clamp plate 321 to extrude the side wall of the goods, so that the goods are prevented from shaking in the transportation process, the tubular goods are placed in the placing through hole 21, a worker extrudes the rubber plate 334 to enable the rubber plate 334 to drive the slide rod 333 to slide along the first sliding groove 22 to extrude the spring, the tubular goods are placed on the top of the cushion block 31, the rubber plate 334 is loosened, the rubber plate 334 extrudes the side wall of the tubular goods under the action of the elastic force of the spring to clamp the goods, the first threaded rod 331 is rotated, the first threaded rod 331 is in threaded fit with the first threaded hole 23, the extrusion block 332 compresses the side wall of the tubular goods, the fixing of the tubular goods is further realized, the goods with different shapes are respectively fixed, and the fixing effect of the goods is improved, the goods are prevented from shaking and falling in the transportation process, the tubular objects are not easy to slide when being placed on the top of the cushion block 31 by arranging the protrusion 311 on the top of the cushion block 31, when the goods vibrate in the transportation process, the cushion plate 11 is driven to slide along the inner side wall of the placing box 1, the cushion plate 11 presses the sliding guide rod 14 to compress the damping spring 13 along the inner side wall of the guide sleeve 12 in the sliding process of the cushion plate 11, so that the kinetic energy generated by vibration is converted into the elastic potential energy of the damping spring 13, the vibration amplitude is reduced, the goods are protected, in the sliding process of the cushion plate 11, the hinge rod 17 is driven to push the slider 16 to slide along the inner side wall of the concave seat 15, in the sliding process of the slider 16, the first magnetic block 151 and the second magnetic block 161 have the same magnetism and are mutually exclusive, under the action of assisting in damping on the cushion plate 11, the top of the cushion plate 11 is provided with the sponge cushion 111 for protecting the goods, avoid goods in the transportation because vibrations produce the damage.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.