CN215709206U

CN215709206U - Belt conveyor

Info

Publication number: CN215709206U
Application number: CN202122238843.3U
Authority: CN
Inventors: 李烁; 孙立国; 刘星; 周俊; 蒋欣利
Original assignee: BCEG Resources Recycling Co Ltd
Current assignee: Beijing Construction Engineering Resource Recycling Co ltd; Beijing Construction Engineering Resources Recycling Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The embodiment of the utility model provides a belt conveyor, and relates to the technical field of conveyors. The belt conveyor comprises a frame, a conveying belt, a discharge hopper and a swing mechanism; the conveying belt is obliquely arranged on the rack, and the discharge hopper is arranged on the rack and is close to the highest oblique end of the conveying belt; the rotary mechanism is arranged on the ground, and the rack is rotationally arranged on the rotary mechanism, so that the rotary mechanism has the advantage of improving the unloading efficiency of the conveyor.

Description

Belt conveyor

Technical Field

The utility model relates to the technical field of conveyors, in particular to a belt conveyor.

Background

A belt conveyor is a friction-driven machine that transports material in a continuous manner. Mainly comprises a frame, a conveying belt, a carrier roller, a tensioning device, a transmission device and the like. The material conveying device can form a material conveying flow path from an initial feeding point to a final discharging point on a certain conveying line. The conveying device can be used for conveying both broken materials and finished articles. Besides pure material conveying, the device can also be matched with the requirements of the technological process in the production flow of each industrial enterprise to form a rhythmic line production conveying line.

Traditional belt conveyor can only carry out the fixed point and unload at the in-process that the material was carried, leads to the material of this unloading point to pile up too much, just can continue to unload after the material secondary that needs to go on is transported, and the efficiency of wholly unloading is lower.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model include, for example, providing a belt conveyor that can improve the discharge efficiency of the conveyor.

Embodiments of the utility model may be implemented as follows:

the embodiment of the utility model provides a belt conveyor, which comprises a rack, a conveying belt, a discharge hopper and a swing mechanism, wherein the conveying belt is arranged on the rack;

the conveying belt is obliquely arranged on the rack, and the discharge hopper is arranged on the rack and is close to the highest oblique end of the conveying belt;

the rotary mechanism is arranged on the ground, and the rack is rotationally arranged on the rotary mechanism.

Optionally, the swing mechanism includes a fixed seat and a rotating shaft;

the fixing base sets firmly subaerial, the axis of rotation rotate set up in the top of fixing base, just the length direction of axis of rotation is mutually perpendicular with ground, the axis of rotation is kept away from the one end of fixing base with frame fixed connection.

Optionally, a bearing is arranged on the fixed seat, and the rotating shaft is matched with the bearing.

Optionally, the device further comprises a traveling mechanism, the traveling mechanism is arranged on the ground and connected with the rack, and the traveling mechanism is used for driving the rack to rotate.

Optionally, the walking mechanism comprises a driving device and a roller;

the roller is rotationally connected to the rack and is in rolling fit with the ground;

the driving device is in transmission connection with the roller and is used for driving the roller to rotate.

Optionally, the roller comprises a driving wheel and a driven wheel, and the driving wheel and the driven wheel are both rotatably connected to the frame and are in rolling fit with the ground;

the driving device is in transmission connection with the driving wheel and is used for driving the driving wheel to rotate.

Optionally, the driving device includes a first driving motor and a first speed reducer, the first speed reducer is connected to the driving wheel, and the first driving motor is connected to the first speed reducer.

Optionally, a connecting frame is arranged at the bottom of the rack, and the driving wheel and the driven wheel are rotatably connected to the connecting frame and are in rolling fit with the ground.

Optionally, the rolling device further comprises an annular rail, the annular rail is arranged on the ground, and the roller is in rolling fit with the annular rail.

Optionally, a plurality of upper carrier rollers are arranged on the frame, and the upper carrier rollers are arranged along the length direction of the conveying belt;

each upper carrier roller comprises a first carrier roller and second carrier rollers symmetrically arranged on two sides of the first carrier roller, and the second carrier rollers are used for supporting two sides of the conveying belt so as to enable two sides of the conveying belt to incline.

The belt conveyor of the embodiment of the utility model has the beneficial effects of, for example: in the process of carrying out the material and carrying, the material conveys to the discharge hopper in through the conveyer belt, unloads to the discharge point through the discharge hopper again, and because the frame rotates and sets up on rotation mechanism, after the frame rotated certain angle, the material just can be unloaded to other discharge points for the material can be unloaded at the multiple spot, is difficult for appearing piling up too much and need the condition that the secondary transported backward at single fixed discharge point material, has promoted holistic efficiency of unloading.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of a belt conveyor in an embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a partial schematic structural view of a belt conveyor according to an embodiment of the present application;

fig. 4 is an enlarged view of a portion B in fig. 3.

Icon: 10-a belt conveyor; 100-a frame; 110-a connecting frame; 120-upper carrier roller; 121-a first carrier roller; 122-a second idler; 130-lower carrier rollers; 140-a second drive motor; 150-a second reducer; 160-rotating rollers; 200-a conveyor belt; 210-upper belt surface; 220-lower belt surface; 300-a discharge hopper; 310-a feed inlet; 320-a discharge hole; 400-a slewing mechanism; 410-a fixed seat; 420-a rotating shaft; 500-a running gear; 510-a drive device; 511-a first drive motor; 512-first reducer; 520-a roller; 521-a driving wheel; 522-driven wheel; 600-circular track.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, it is only for convenience of describing the present invention and simplifying the description, but it is not necessary to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, it should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The inventor of this application discovers, and traditional belt conveyor is when fixed discharge point is unloaded, and fixed discharge point can appear piling up the material too much and lead to needing the secondary to transport the condition that just can unload again after falling the material, this greatly reduced efficiency of unloading. In order to solve the above technical problem, the present embodiment provides a belt conveyor 10.

Referring to fig. 1 and 2, the belt conveyor 10 of the present embodiment includes a frame 100, a conveyor belt 200, a discharge hopper 300 and a swing mechanism 400; the conveyer belt 200 is obliquely arranged on the frame 100, and the discharge hopper 300 is arranged on the frame 100 and close to the highest oblique end of the conveyer belt 200; the swing mechanism 400 is configured to be disposed on the ground, and the rack 100 is rotatably disposed on the swing mechanism 400.

In the process of conveying materials, because the rack 100 is rotatably arranged on the rotating mechanism 400, after the rack 100 rotates by a certain angle, the materials can be discharged to other discharging points, so that the materials can be discharged at multiple points, the situation that the materials are stacked at a single fixed discharging point too much and need to be transported again is not easy to occur, and the overall discharging efficiency is improved.

Further, the swing mechanism 400 includes a fixed base 410 and a rotating shaft 420; the fixing base 410 is fixedly arranged on the ground, the rotating shaft 420 is rotatably arranged at the top of the fixing base 410, the length direction of the rotating shaft 420 is perpendicular to the ground, and one end, far away from the fixing base 410, of the rotating shaft 420 is fixedly connected with the rack 100. The fixing base 410 is provided with a bearing (not shown), and the rotating shaft 420 is matched with the bearing.

In this embodiment, the fixing base 410 is disposed near the front end of the frame 100, and the center of the feeding point coincides with the center of the rotating shaft 420. When the rack 100 rotates synchronously with the rotating shaft 420, the material loading point and the material receiving point of the conveying belt 200 are relatively fixed, so that the condition that the conveying belt 200 cannot receive the materials is prevented to a certain extent.

Further, the belt conveyor 10 further includes a traveling mechanism 500, the traveling mechanism 500 is disposed on the ground, the traveling mechanism 500 is connected to the frame 100, and the traveling mechanism 500 is used for driving the frame 100 to rotate.

The chassis 100 is driven to rotate by the traveling mechanism 500, the chassis 100 rotates around the rotating shaft 420, and the traveling mechanism 500 moves synchronously with the chassis 100, so that the chassis 100 can rotate more flexibly.

In the present embodiment, the traveling mechanism 500 includes a driving device 510 and a roller 520; the roller 520 is rotatably connected to the frame 100 and is in rolling fit with the ground; the driving device 510 is in transmission connection with the roller 520 and is used for driving the roller 520 to rotate.

When it is required to control the rotation of the frame 100 to change the position of the discharging point, the roller 520 is rotated by the driving device 510, and the roller 520 rolls on the ground, thereby rotating the frame 100 around the rotating shaft 420.

Further, the roller 520 includes a driving wheel 521 and a driven wheel 522, both the driving wheel 521 and the driven wheel 522 are rotatably connected to the frame 100 and are in rolling fit with the ground; the driving device 510 is in transmission connection with the driving wheel 521 and is used for driving the driving wheel 521 to rotate.

In the present embodiment, the number of the driving wheels 521 includes one, and the number of the driven wheels 522 includes three; the bottom of the frame 100 is provided with a connecting frame 110, and the driving wheel 521 and the driven wheel 522 are both rotatably connected to the connecting frame 110 and are in rolling fit with the ground.

When the driving device 510 drives the driving wheel 521 to rotate, the remaining three driven wheels 522 rotate synchronously with the driving wheel 521, and one driving wheel 521 and three driven wheels 522 are provided, so that the rotation process of the rack 100 is more stable.

In this embodiment, the driving device 510 includes a first driving motor 511 and a first speed reducer 512, the first speed reducer 512 is connected to the driving wheel 521, and the first driving motor 511 is connected to the first speed reducer 512.

Through the cooperation of the first driving motor 511 and the first speed reducer 512, the rotating speed of the driving wheel 521 can be controlled, and the stability of the rotating process of the frame 100 is further improved.

In addition, the belt conveyor 10 in this embodiment further includes an endless track 600, the endless track 600 being disposed on the ground, and the rollers 520 being in rolling engagement with the endless track 600.

The annular rails 600 are fixedly arranged on the ground, two annular rails 600 are concentrically arranged, one annular rail 600 corresponds to the driving wheel 521 and one driven wheel 522, and the other annular rail 600 corresponds to the other two driven wheels 522; all seted up on the wheel face of action wheel 521 and follow driving wheel 522 with annular rail 600 assorted ring channel, action wheel 521 and follow driving wheel 522 roll with the annular rail 600 who corresponds through the ring channel of self and cooperate, when action wheel 521 and follow driving wheel 522 roll on annular rail 600, can guarantee action wheel 521 and follow driving wheel 522's orbit, promote frame 100 pivoted stability.

In addition, referring to fig. 3 and 4, a plurality of upper rollers 120 are disposed on the frame 100, and the plurality of upper rollers 120 are arranged along the length direction of the conveyor belt 200; each of the upper idlers 120 includes a first idler 121 and second idlers 122 symmetrically disposed at both sides of the first idler 121, and the second idlers 122 are used to lift both sides of the conveyor belt 200 to incline both sides of the conveyor belt 200.

Referring to fig. 1, in this embodiment, the conveying belt 200 includes an upper belt surface 210 and a lower belt surface 220, the plurality of upper support rollers 120 are rotatably disposed on the frame 100 and located at the bottom of the upper belt surface 210, the first support roller 121 is disposed horizontally relative to the ground, the second support roller 122 is disposed obliquely and obliquely upward, the second support roller 122 supports two sides of the upper belt surface 210, when a material is transported on the upper belt surface 210, on one hand, the upper support roller 120 can support and guide the upper belt surface 210, on the other hand, the material is not easily dropped from two sides of the upper belt surface 210, and the stability of material transportation is improved.

In addition, the rack 100 is further provided with a plurality of lower supporting rollers 130, and the plurality of lower supporting rollers 130 are arranged along the length direction of the conveyor belt 200; the lower carrier roller 130 is rotatably arranged on the frame 100 and located at the bottom of the lower belt surface 220, and the lower carrier roller 130 is horizontally arranged relative to the ground and can support and guide the lower belt surface 220.

A second driving motor 140 and a second reducer 150 are arranged on the side surface of the top of the rack 100, two ends of the conveying belt 200 are rotatably provided with rotating rollers 160, the second reducer 150 is connected to the rotating rollers 160 near the top of the conveying belt 200, and the second driving motor 140 is connected with the second reducer 150; the discharge hopper 300 includes a feed port 310 and a discharge port 320, the top end of the conveyor belt 200 is located in the feed port 310, and the discharge port 320 is disposed toward the ground side.

When materials are conveyed, the second driving motor 140 and the second speed reducer 150 are matched to drive the rotating roller 160 to rotate, so that the conveying belt 200 is driven to transmit, the materials on the conveying belt 200 are fed through the feeding hole 310, and finally are discharged to a discharging point through the discharging hole 320, and the conveying of the materials is completed.

According to the belt conveyor 10 provided in this embodiment, the operation principle of the belt conveyor 10 is as follows: when materials are conveyed, the material feeding point is arranged at the position on the same axis with the rotating shaft 420, so that the materials are not easy to spill when the materials are fed at the material feeding point; after the materials are fed onto the conveying belt 200, the second driving motor 140 and the second speed reducer 150 are matched to drive the rotating roller 160 to rotate, so as to drive the conveying belt 200 to transmit, so that the materials on the conveying belt 200 are fed in through the feeding hole 310 and are finally discharged to a discharging point through the discharging hole 320; in the process of conveying the material, the material is not easy to fall off from the two sides of the upper belt surface 210 because the two sides of the upper belt surface 210 are supported by the second carrier roller 122. And when the position of unloading point needs to be adjusted, utilize first driving motor 511 and the cooperation of first reduction gear 512, drive action wheel 521 and rotate, follow driving wheel 522 and roll on circular orbit 600 along with action wheel 521 is synchronous, can drive frame 100 wholly to use axis of rotation 420 to rotate as the center, the stability of frame 100 rotation process has been guaranteed betterly, in addition, because frame 100 rotates the position of having adjusted discharge hopper 300, make belt conveyor 10 can realize the multiple spot and unload, even cloth, the difficult material that appears piles up at a certain fixed unloading point and need carry out the condition that the secondary transported to the material, the efficiency of unloading has been promoted greatly.

In summary, the embodiment of the present invention provides a belt conveyor 10, and the traveling mechanism 500 is used to drive the frame 100 to rotate on the revolving mechanism 400, so that the belt conveyor 10 can achieve multi-point discharging and uniform material distribution, and a situation that the material is accumulated at a fixed discharging point and needs to be transported for a second time is not likely to occur, thereby greatly improving the discharging efficiency.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A belt conveyor is characterized by comprising a machine frame, a conveying belt, a discharge hopper and a swing mechanism;

2. The belt conveyor of claim 1, wherein the swing mechanism includes a fixed base and a rotating shaft;

3. The belt conveyor of claim 2, wherein the fixed base is provided with a bearing, and the rotating shaft is engaged with the bearing.

4. The belt conveyor according to any one of claims 1 to 3, further comprising a traveling mechanism disposed on the ground, wherein the traveling mechanism is connected to the frame, and the traveling mechanism is configured to drive the frame to rotate.

5. The belt conveyor of claim 4, wherein the traveling mechanism includes a drive device and a roller;

6. The belt conveyor of claim 5, wherein the rollers include a drive wheel and a driven wheel, both of which are rotatably connected to the frame and are in rolling engagement with the ground;

7. The belt conveyor of claim 6, wherein the drive means includes a first drive motor and a first reducer, the first reducer being connected to the drive wheel, the first drive motor being connected to the first reducer.

8. The belt conveyor of claim 6, wherein the frame is provided at a bottom thereof with a connecting frame, and the driving wheel and the driven wheel are rotatably connected to the connecting frame and are in rolling engagement with the ground.

9. The belt conveyor of claim 5, further comprising an endless track disposed on the ground, the rollers being in rolling engagement with the endless track.

10. The belt conveyor according to claim 1, wherein a plurality of upper idlers are provided on the frame, and the plurality of upper idlers are arranged in a length direction of the conveyor belt;