CN211945052U

CN211945052U - Material conveying device

Info

Publication number: CN211945052U
Application number: CN202020165839.1U
Authority: CN
Inventors: 林琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-11-17
Anticipated expiration: 2030-02-13

Abstract

The utility model provides a material transportation device belongs to the transportation equipment field, include: a support; the driving part and the gear transmission part are respectively arranged on the bracket, the gear transmission part comprises a worm and a gear which are meshed with each other, and the worm is in transmission connection with the driving part; the eccentric wheel and a transmission disc sleeved outside the eccentric wheel are in transmission connection with the gear; the storage box is slidably arranged on the bracket; the connecting rod, connecting rod connection driving disk and storing box. The driving piece passes through gear transmission spare and will drive the eccentric wheel and rotate, and eccentric wheel drive suit rotates at the driving plate in the eccentric wheel outside, thereby the driving plate drives the connecting rod motion and makes storing box round trip movement on the support, makes things convenient for the workman to take the material and transports empty storing box back initial position automatically. The material conveying device can realize automatic conveying of the storage box between two stations, and has the advantages of reducing labor intensity of workers and improving working efficiency.

Description

Material conveying device

Technical Field

The utility model relates to a conveyer field especially relates to a material transportation device.

Background

When the material needs to be taken, a worker needs to take the material at the first station and then carry the material to the second station, and in the actual production process, the material is placed in the storage box. Therefore, the worker needs to move the storage box to the second station on the first station, and the empty storage box needs to be replaced after the worker takes the materials in the storage box. The operation is repeated in such a circulating way, the labor intensity of workers is high, and the working efficiency is low.

In view of the above, there is a need for a new material transportation device that solves or at least alleviates the above technical drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a material transportation device, aim at solving among the prior art artifical material working strength of making a round trip to take big and the technical problem that work efficiency is low.

In order to achieve the above object, the utility model provides a material transporting device, include: a support;

the driving part and the gear transmission part are respectively arranged on the bracket, the gear transmission part comprises a worm and a gear which are meshed with each other, and the worm is in transmission connection with the driving part;

the eccentric wheel is in transmission connection with the gear;

a storage box slidably mounted to the bracket;

the connecting rod is connected with the transmission disc and the storage box.

Preferably, the driving part comprises a driving motor, a first rotary disc, a second rotary disc and a conveyor belt connected with the first rotary disc and the second rotary disc, the driving motor is in transmission connection with the first rotary disc, and the second rotary disc is in transmission connection with the worm.

Preferably, the support is provided with a sliding rail, and the bottom of the storage box is provided with a sliding block which is slidably mounted on the sliding rail.

Preferably, the connecting rod includes first linkage segment and second linkage segment, first linkage segment is connected the relative both sides about the driving disc, still set up the connecting piece on the storing box, the connecting piece includes two blocks of curb plates that set up relatively and passes the pin of two blocks of curb plates, be provided with the through-hole on the second linkage segment, the second linkage segment with the connecting piece is articulated.

Preferably, the material conveying device further comprises a transmission rod, the transmission rod penetrates through the gear and the eccentric wheel, the central axis of the transmission rod is overlapped with the central axis of the gear, and the central axis of the transmission rod is spaced from the central axis of the eccentric wheel by a preset distance.

Preferably, the material transporting device further comprises a buffer wheel arranged between the eccentric wheel and the transmission disc.

Among the above-mentioned technical scheme of the utility model, material transport device includes: a support; the driving part and the gear transmission part are respectively arranged on the bracket, the gear transmission part comprises a worm and a gear which are meshed with each other, and the worm is in transmission connection with the driving part; the eccentric wheel and a transmission disc sleeved outside the eccentric wheel are in transmission connection with the gear; the storage box is slidably arranged on the bracket; the connecting rod, connecting rod connection driving disk and storing box. The driving piece passes through gear transmission piece drive eccentric wheel and rotates, and eccentric wheel drive suit rotates at the driving plate in the eccentric wheel outside, thereby the driving plate drives the connecting rod motion and makes storing box round trip movement on the support, makes things convenient for the workman to take the material and transports empty storing box back to initial position automatically. The utility model discloses a can realize the automatic transportation of storing box between two stations, have the intensity of labour that can reduce the workman, improve work efficiency's advantage.

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, 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 by the structure as shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a material transportation device according to an embodiment of the present invention;

fig. 2 is another schematic perspective view of a material transportation device according to an embodiment of the present invention;

fig. 3 is a front view of a material transporting device according to an embodiment of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of a material transporting device according to an embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Support frame	2	Worm screw
3	Gear wheel	4	Eccentric wheel
				5	Transmission disc	6	Driving motor
7	Connecting rod	8	Connecting piece
				9	Storage box	10	Buffer wheel
11	First rotary table	12	Second rotary table
				13	Transmission belt	14	Sliding rail
15	Sliding block	16	Transmission rod
				71	First connecting section	72	Second connecting section

The purpose of the present invention, its functional features and advantages will be further described with reference to the accompanying drawings.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as the upper and lower … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Moreover, the technical solutions of the present invention between the various embodiments can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a material transporting device, material transporting device includes:

a bracket 1; the transmission part of the gear 3 comprises a worm 2 and a gear 3 which are meshed with each other, and the worm 2 is in transmission connection with the driving part;

the eccentric wheel 4 and a transmission disc 5 sleeved outside the eccentric wheel 4, and the eccentric wheel 4 is in transmission connection with the gear 3;

a storage box 9 slidably mounted on the bracket 1;

the connecting rod 7 is connected with the transmission plate 5 and the storage box 9 through the connecting rod 7.

In the above embodiment, the driving piece will drive eccentric wheel 4 through 3 transmission parts of gear and rotate, and eccentric wheel 4 drive suit rotates at the driving plate 5 in the eccentric wheel 4 outside, thereby driving plate 5 drives connecting rod 7 motion and makes storing box 9 round trip movement on support 1, makes things convenient for the workman to take the material and transports empty storing box 9 back to initial position automatically. This embodiment can realize the automatic transportation of storing box 9 between two stations, has the intensity of labour that can reduce the workman, improves work efficiency's advantage. The eccentric may be a cam.

According to the utility model discloses a preferred embodiment, connecting rod 7 includes first linkage segment 71 and second linkage segment 72, and relative both sides about transmission dish 5 are connected to first linkage segment 71, still set up connecting piece 8 on the storing box 9, and connecting piece 8 is provided with the through-hole including two blocks of curb plates that set up relatively and the pin that passes two blocks of curb plates on the second linkage segment 72, and second linkage segment 72 is articulated with connecting piece 8. The locking piece can be an iron nail penetrating through the pin, so that the pin is prevented from falling off.

In addition, the material conveying device further comprises a transmission rod 16, the transmission rod 16 penetrates through the gear 3 and the eccentric wheel 4, the central axis of the transmission rod 16 is coincident with the central axis of the gear 3, and the central axis of the transmission rod 16 is spaced from the central axis of the eccentric wheel 4 by a preset distance.

It should be noted that, when the station where the storage box 9 is far from the driving member is defined as an initial station (the first station in the background art), the station where the storage box 9 is closest to the driving member is defined as a loading station (the second station in the background art). When the storage box 9 is positioned at the initial station, the protruding end of the eccentric wheel 4 is positioned at the position closest to the storage box 9; when the storage box 9 is positioned at the feeding station, the protruding end of the eccentric wheel 4 is positioned at the position farthest away from the storage box 9. The driving disk 5 does not always rotate 360 degrees with the eccentric 4 during the rotation of the eccentric 4, and the connecting rod 7 therefore does not rotate 360 degrees.

Further, the material transporting device also comprises a buffer wheel 10 arranged between the eccentric wheel 4 and the transmission disc 5. The transmission disc 5 rotates along with the eccentric wheel 4 due to friction force during the contact of the convex end of the eccentric wheel 4, and the abrasion of the contact surface is easily caused. The buffer gear 10 may be made of a material having a certain strength and elasticity to thereby function to reduce friction force, and of course, the buffer gear 10 also functions to transmit torque. The buffer wheel 10 may be a rubber wheel.

In addition, the driving part comprises a driving motor 6, a first rotating disc 11, a second rotating disc 12 and a conveyor belt for connecting the first rotating disc 11 and the second rotating disc 12, the driving motor 6 is in transmission connection with the first rotating disc 11, and the second rotating disc 12 is in transmission connection with the worm 2. The belt 13 may be a transmission chain, and the driving force of the driving motor 6 is transmitted to the worm 2 by the above arrangement, and the worm 2 is provided with a rack engaged with the gear 3. As another implementation manner of this embodiment, the driving motor 6 may also be a servo motor, and the storage box 9 is driven to move back and forth between the two stations by the forward rotation and the reverse rotation of the servo motor, so as to achieve the purpose of automatically transporting the material.

In addition, a slide rail 14 is arranged on the bracket 1, and a slide block 15 which is slidably arranged on the slide rail 14 is arranged at the bottom of the storage box 9. The slide rail 14 can be provided with an inward concave groove, the concave surface of the groove is a first arc surface, the slide block 15 is provided with a protrusion matched with the concave surface of the groove, and the protrusion is formed with a second arc surface which protrudes outwards and is matched with the groove. The embodiment can guide and limit the movement direction of the storage box 9, reduce friction and save energy consumption. The support 1 can be further provided with a plurality of mounting seats, and the mounting seats can fix the worm 2 and the transmission shaft, so that the worm 2 and the transmission shaft can not move in the radial direction.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations can be made by those skilled in the art without inventive work on the basis of the technical solution of the present invention.

Claims

1. A material transport apparatus, comprising: a support;

the eccentric wheel is in transmission connection with the gear;

a storage box slidably mounted to the bracket;

the connecting rod is connected with the transmission disc and the storage box.

2. The material transport apparatus of claim 1, wherein the drive member comprises a drive motor, a first turntable, a second turntable, and a conveyor belt connecting the first turntable and the second turntable, the drive motor being drivingly connected to the first turntable, and the second turntable being drivingly connected to the worm.

3. The material transportation device according to claim 1, wherein the bracket is provided with a slide rail, and the bottom of the storage box is provided with a slide block slidably mounted on the slide rail.

4. The material conveying device according to claim 1, wherein the connecting rod comprises a first connecting section and a second connecting section, the first connecting section is connected with two opposite sides of the driving disc, a connecting piece is further arranged on the storage box and comprises two side plates which are opposite to each other and a pin which penetrates through the two side plates, a through hole is formed in the second connecting section, and the second connecting section is hinged with the connecting piece.

5. The material handling device of claim 1, further comprising a drive rod passing through the gear and the eccentric, wherein a central axis of the drive rod coincides with a central axis of the gear, and wherein the central axis of the drive rod is spaced a predetermined distance from the central axis of the eccentric.

6. The material transport device of claim 1, further comprising a buffer wheel disposed between the eccentric and the drive plate.