CN210709151U - Pin tooth type belt conveyor - Google Patents

Abstract

The utility model relates to a pin-tooth type belt conveyor, which is driven by a pin-tooth transmission mode, and comprises a conveying and holding system, a transmission wheel and a track. Cylindrical pins, each cylindrical pin is fixedly connected to a traveling wheel, and the driving wheels are respectively arranged at the loading end and the discharging end. The driving wheel meshes with the cylindrical pins on both sides of the hopper to drive the traveling wheels to run along the track to realize material transportation. . The pin-toothed belt conveyor also includes a frame, the transmission wheels are respectively arranged at both ends of the frame, and the rails are fixedly connected to both sides of the frame. The utility model realizes continuous straight line or inclined angle conveying, and meets the requirements of continuous conveying of bulk materials and large-angle lifting. In terms of use, it overcomes the shortcomings of old-fashioned belt conveyors, corrugated sidewall belt conveyors and bucket elevators, such as slippage, deviation, material scattering, maintenance difficulties, and high maintenance costs, improving product utilization and reducing workers' labor. strength and risk.

Description

Pin-toothed belt conveyor

technical field

The utility model relates to transportation equipment, in particular to a pin-toothed belt conveyor.

Background technique

Belt conveyors are widely used in various industries. They are mainly used for the transportation of bulk materials such as grain, cement and coal. The advantages are that they can be continuously conveyed, large in conveying capacity and long in conveying distance. However, the belt conveyor also has some shortcomings, because it is driven by friction, and there is inevitable slippage, as well as the problem of belt deviation. It will affect the normal operation of the belt conveyor, cause a lot of wear and tear to the belt, cause harm to production, and cause danger to operators.

The lifting angle of the belt conveyor is not large and the maximum is not more than 30°. In the occasions where large inclination is required to convey, the wave sidewall belt conveyor and the bucket elevator can usually be selected. The working principle of the corrugated sidewall belt conveyor and the belt conveyor is the same, and there are also problems of slippage and deviation. The corrugated sidewall belt machine uses a special corrugated sidewall belt. Each conveyor needs to be a closed annular belt. The entire belt is expensive and inconvenient to install. Once damaged, the entire belt needs to be replaced, which is inconvenient to maintain. high cost. Bucket elevators cannot be arranged in a curve, which brings certain limitations to the use, and the phenomenon of material scattering often occurs in the process of materials entering the elevator bucket.

Both the belt conveyor and the corrugated sidewall belt conveyor use rollers to support the tape, and the rollers need to be arranged throughout the process. In order to overhaul the idler, the belt conveyor and the wave sidewall belt conveyor have an overhaul platform throughout the process. These factors lead to increased investment costs.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is to provide a pin-toothed belt conveyor, which can continuously convey materials at a large inclination angle.

To achieve the above object, the present utility model adopts the following technical solutions to realize:

Pin-toothed belt conveyor is driven by pin-tooth transmission, including conveying material system, transmission wheel and track. The driving wheels are fixedly connected to the cylindrical pins, and the driving wheels are respectively arranged at the loading end and the discharging end. The driving wheels engage with the cylindrical pins on both sides of the hopper to drive the walking wheels to run along the track to realize material transportation.

The pin-toothed belt conveyor also includes a frame, the transmission wheels are respectively arranged at both ends of the frame, and the rails are fixedly connected to both sides of the frame.

The transmission wheel includes a connecting shaft, and the two ends of the connecting shaft are symmetrically provided with rolling pin gears.

The material holding tank includes a connecting frame, a bottom plate tape, a corrugated sidewall rubber plate, and a baffle plate. The connecting frames are arranged at intervals, and the bottom plate tape is fixedly connected to the top of the bottom plate of the connecting frame, and the side plates of the adjacent connecting frames pass through each other. The corrugated sidewall rubber plates are connected, a material baffle plate is arranged between the inner sides of the two side plates of each connecting frame, and the outer sides of the two side plates are respectively connected to the traveling wheels through cylindrical pins.

The drive pulley at at least one end of the pin-toothed belt conveyor is driven by a drive device.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The present utility model is an ideal product to replace the old belt conveyor, the corrugated sidewall belt conveyor and the bucket elevator, realizes continuous linear or inclined conveying, and meets the needs of continuous conveying of bulk materials and large-angle lifting. In terms of use, it overcomes the shortcomings of old-fashioned belt conveyors, wave baffle rubber plate machines and bucket elevators, such as slippage, deviation, material scattering, maintenance difficulties, and high maintenance costs, which improves product utilization and reduces workers' labor costs. Labor intensity and risk.

2. The bulk material conveying system is simplified in design, which greatly reduces maintenance walks. Significantly reduces equipment investment. The pin-toothed belt conveyor can turn vertically, and can realize various conveying paths of a conveyor belt, which greatly reduces the transfer points. The damage can be replaced in time, the maintenance is convenient and the maintenance cost is low. It effectively ensures that materials are not scattered during the conveying process, reduces dust and protects the environment.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is an A-A view of FIG. 1 .

FIG. 3 is a B-B view of FIG. 1 .

Figure 4 is a schematic diagram of the hopper.

Figure 5 is a schematic diagram of the connection between the connecting frame and the traveling wheel.

Figure 6 is a schematic diagram of the structure of the corrugated edge rubber sheet.

Detailed ways

The specific embodiments of the present utility model are further described below in conjunction with the accompanying drawings:

As shown in Fig. 1-Fig. 6, the pin-tooth belt conveyor is driven by pin-tooth transmission to realize the inclination angle of 0-90°. It includes a conveying and holding system 1, a transmission wheel 2, and a track 3. The conveying and holding system 1 includes a holding tank 4. A number of cylindrical pins 5 are symmetrically arranged on both sides of the material holding tank 4, and each cylindrical pin 5 is fixedly connected to a walking wheel. 6. The transmission wheel 2 is respectively arranged at the loading end and the discharging end. The transmission wheel 2 meshes with the cylindrical pins 5 on both sides of the material trough 4 to drive the traveling wheel 6 to run along the track 3 to realize material transportation.

The pin-toothed belt conveyor also includes a frame 7 , the transmission wheels 2 are respectively arranged on both ends of the frame 7 , and the rails 3 are fixedly connected to both sides of the frame 7 .

The transmission wheel 2 includes a connecting shaft 21 , and both ends of the connecting shaft 21 are symmetrically provided with rolling pin gears 22 .

The hopper includes a connecting frame 41, a bottom plate tape 42, a corrugated edge rubber plate 43, and a baffle plate 44. The connecting frames 41 are arranged at intervals, and the bottom plate tape 42 is fixedly connected to the top of the bottom plate of each connecting frame 41. The side plates are connected by the corrugated edge rubber plate 43, the inner side of the two side plates of each connecting frame 41 is provided with a material baffle plate 44, and the outer sides of the two side plates are respectively connected to the traveling wheel 6 through the cylindrical pin 5. There is a baffle plate on the connecting frame 41 to prevent the material from sliding down in the process of lifting and conveying at a large inclination angle. The pin-toothed belt conveyor can transport materials at a large inclination angle or even vertically. When turning, the corrugated sidewall rubber sheet can be adjusted by its own telescopic function. The bottom plate tape is made of steel wire rope tape, and the thermal expansion coefficient is very small, which ensures the meshing accuracy of the pin teeth. The pin-toothed belt conveyor can be driven by the drive device at one end to drive the drive wheel, and can also drive the drive wheel at both ends.

Example

Pin-toothed belt conveyor, the pin-toothed belt conveyor is arranged in a Z shape, the lower horizontal section is loaded, the middle inclination angle is transported (inclination angle: 90°), and the upper horizontal section is unloaded, including the conveying and holding system 1. The transmission wheel 2, the track 3, and the conveying and holding system 1 include the material storage chute 4 connected in sequence. The meshing transmission drives the traveling wheel 6 to run along the track 3 to realize material transportation.

The pin-toothed belt conveyor also includes a frame 7 , the transmission wheels 2 are respectively arranged on both ends of the frame 7 , and the rails 3 are fixedly connected to both sides of the frame 7 .

The transmission wheel 2 includes a connecting shaft 21, and two ends of the connecting shaft 21 are symmetrically provided with rolling pin gears 22.

The hopper includes a connecting frame 41 , a bottom plate tape 42 , a corrugated edge rubber plate 43 , and a baffle plate 44 . The connecting frames 41 are arranged at intervals. Above, the bottom plate tape 42 and the connecting frame 41 are connected by the bottom edge pressing plate 45, the side plates of the adjacent connecting frames 41 are connected by the wave edge rubber plate 43, and the connecting frame 41 and the wave edge rubber plate 42 pass through the side The side pressing plates 46 are connected, and a baffle plate 44 is arranged between the inner sides of the two side plates of each connecting frame 41 , and the outer sides of the two side plates are respectively connected to the traveling wheels 6 through cylindrical pins 5 .

Both ends of the pin-toothed belt conveyor are driven by motors to drive transmission wheels.

The bulk material conveying industry is widely used in various departments of national production, with a market demand of hundreds of millions of yuan every year, and occasions with large inclination angle lifting requirements for materials are very common. Pin-toothed belt conveyor is an ideal product to replace the old belt conveyor, corrugated rubber plate machine and bucket elevator, and meets the needs of continuous conveying and large-angle lifting of bulk materials. In terms of use, it overcomes the shortcomings of old-fashioned belt conveyors, wave baffle rubber plate machines and bucket elevators, such as slippage, deviation, material scattering, maintenance difficulties, and high maintenance costs, which improves product utilization and reduces workers' labor costs. Labor intensity and risk. The bulk material conveying system is simplified in design, and maintenance walks are greatly reduced. Significantly reduce equipment investment. The pin-toothed belt conveyor can turn vertically, and can realize various conveying paths of a conveyor belt, which greatly reduces the transfer points, effectively ensures that materials are not scattered during the conveying process, reduces dust, and protects the environment.

The above is only the basic principle of the present utility model, and does not limit the present utility model. Any equivalent changes and modifications made to it according to the present utility model are all within the scope of the technical protection scheme of this patent.

Claims (4)

1. Pin-toothed belt conveyor, is characterized in that, adopts pin-tooth transmission mode to drive, comprises conveying material-receiving system, transmission wheel, track, conveying material-receiving system comprises material-receiving chute, and both sides of the material-receiving chute are symmetrically provided with. Several cylindrical pins, each cylindrical pin is fixedly connected to the traveling wheel, the transmission wheel is respectively arranged at the loading end and the unloading end, the transmission wheel meshes with the cylindrical pins on both sides of the hopper, and drives the traveling wheel to run along the track to realize Material delivery. 2 . The pin-toothed belt conveyor according to claim 1 , wherein the pin-toothed belt conveyor further comprises a frame, the drive wheels are respectively arranged at both ends of the frame, and the rails are fixedly connected to the frame. 3 . on both sides. 3 . The pin-toothed belt conveyor according to claim 1 , wherein the transmission wheel comprises a connecting shaft, and both ends of the connecting shaft are symmetrically provided with rolling pin gears. 4 . 4 . The pin-toothed belt conveyor according to claim 1 , wherein the material trough comprises a connecting frame, a bottom plate tape, a corrugated sidewall rubber plate, and a baffle plate, the connecting frames are arranged at intervals, and the bottom plate is arranged at intervals. 5 . The adhesive tape is fixedly connected to the top of the bottom plate of the connecting frame, and the side plates of adjacent connecting frames are connected by a wave baffle rubber plate. Connect the travel wheels with cylindrical pins.

Images