Refractory brick stopping conveyor

Abstract

The utility model relates to the technical field of conveying equipment, and provides a refractory brick stopping conveyor which comprises a rack, a plurality of roller shafts rotatably arranged on the rack and a driving device arranged on the rack and used for driving the roller shafts to rotate, and the rack is further provided with a stopping device used for stopping refractory bricks.

Description

Technical Field

[0001] The conveying equipment of the utility model relates to the technical field, and particularly relates to a refractory brick stop conveyor. Background Art

[0002] Refractory bricks are building materials for kilns and are commonly used in the construction of high-temperature calcination industries. During the processing and production of refractory bricks, conveyors are usually required to transport refractory bricks. Currently, most conveyors usually use rollers to directly transport refractory bricks. However, due to the hard and brittle characteristics of refractory bricks, when it is necessary to stop the refractory bricks for handling, the refractory bricks are likely to be knocked and broken, which affects production efficiency and causes waste of resources. Summary of the Utility Model

[0003] Therefore, in view of the above problems, the utility model provides a refractory brick stop conveyor.

[0004] To achieve the above object, the technical solution of the utility model provides a refractory brick stop conveyor, which includes a frame, a plurality of roller shafts rotatably arranged on the frame, and a driving device arranged on the frame for driving the roller shafts to rotate. A stop device for stopping the refractory bricks is also arranged on the frame.

[0005] Further improvement is: The stop device includes: a push plate slidably arranged on one side of the frame through a sliding device, a stop plate arranged at the end of the frame, and a plurality of side rollers arranged on the other side of the frame for cooperating with the push plate to allow the refractory bricks to slowly slide.

[0006] Further improvement is: A first buffer strip is arranged on the push plate, a second buffer strip is arranged on the stop plate, and a buffer sleeve is arranged on the side rollers.

[0007] Further improvement is: The sliding device includes: a support seat arranged on the frame, at least one telescopic cylinder arranged on the support seat, the telescopic rod of the telescopic cylinder is connected to the push plate, and a guiding device is also arranged between the push plate and the support seat.

[0008] Further improvement is: The guiding device includes: at least one guide post arranged on the push plate and a guide sleeve arranged on the support seat.

[0009] Further improvement is: There are at least two guide posts, and a guide post connecting plate is arranged between the guide posts.

[0010] Further improvements are as follows: The driving device includes a double-tooth transmission sprocket arranged at one end of the roller shaft, a reduction gearbox arranged on the frame, and a servo motor fixedly arranged on the reduction gearbox and connected to the input shaft of the reduction gearbox. An active sprocket is arranged on the output shaft of the reduction gearbox. The active sprocket is in transmission connection with the double-tooth transmission sprocket at the end of the frame through a first transmission chain. Any double-tooth transmission sprocket and the nearest double-tooth transmission sprocket are respectively in transmission connection through a second transmission chain.

[0011] Further improvements are as follows: A number of mutually corresponding vertical seat bearings are arranged on both sides of the frame, and the roller shaft is arranged in the inner ring of the vertical seat bearings.

[0012] Further improvements are as follows: A slow-moving device for preventing the refractory bricks from being overstressed is also arranged on the frame.

[0013] Further improvements are as follows: The slow-moving device includes a number of plastic wheels arranged on the roller shaft and a spacer sleeve arranged on the roller shaft and located between the plastic wheels.

[0014] The advantages and beneficial effects of the present utility model are as follows:

[0015] The structure is simple and convenient to use. A push plate, a stop plate and side rollers are arranged on the frame, which can stop and position the moving refractory bricks. Buffer strips and buffer sleeves are also arranged on these three components, which can effectively prevent the refractory bricks from being damaged and broken. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic diagram of a refractory brick stop conveyor of the present utility model Figure 1 ;

[0017] Figure 2 is a three-dimensional schematic diagram of a refractory brick stop conveyor of the present utility model Figure 2 ;

[0018] In the figure: 1, frame; 2, roller shaft; 3, push plate; 4, stop plate; 5, side roller; 6, first buffer strip; 7, second buffer strip; 8, buffer sleeve; 9, support seat; 10, guide post; 11, guide sleeve; 12, guide post connecting plate; 13, double-tooth transmission sprocket; 14, reduction gearbox; 15, servo motor; 16, first transmission chain; 17, second transmission chain; 18, vertical seat bearing; 19, plastic wheel; 20, spacer sleeve; 21, protective cover; 22, telescopic cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following combines the drawings and embodiments to further describe the specific embodiments of the present utility model. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model and cannot be used to limit the protection scope of the present utility model.

[0020] As shown Figure 1 - Figure 2 in the figure, a refractory brick stop conveyor includes a frame 1, a plurality of roller shafts 2 rotatably arranged on the frame 1, and a driving device arranged on the frame 1 for driving the roller shafts 2 to rotate. A stop device for stopping the refractory bricks is also arranged on the frame 1.

[0021] In order to move the refractory bricks to a suitable position and keep them stationary, the stop device includes: a push plate 3 slidably arranged on one side of the frame 1 through a sliding device, a stop plate 4 arranged at the end of the frame 1, and a plurality of side rollers 5 arranged on the other side of the frame 1 for cooperating with the push plate 3 to allow the slow sliding of the refractory bricks.

[0022] In order to prevent the refractory bricks from being damaged during the movement and stopping process, a first buffer strip 6 is arranged on the push plate 3, a second buffer strip 7 is arranged on the stop plate 4, a buffer sleeve 8 is arranged on the side rollers 5. The first buffer strip 6 is a first nylon strip, the second buffer strip 7 is a second nylon strip, and the buffer sleeve 8 is a nylon sleeve.

[0023] In order to facilitate the control of the movement of the push plate 3, the sliding device includes: a support seat 9 arranged on the frame 1, at least one telescopic cylinder 22 arranged on the support seat 9, the telescopic rod of the telescopic cylinder 22 is connected to the push plate 3, and a guiding device is also arranged between the push plate 3 and the support seat 9. The guiding device includes: at least one guide post 10 arranged on the push plate 3, a guide sleeve 11 arranged on the support seat 9. There are at least two guide posts 10, and a guide post connecting plate 12 is arranged between the guide posts 10.

[0024] In order to facilitate the rotation of the roller shafts 2, the driving device includes: a double-tooth transmission sprocket 13 arranged at one end of the roller shaft 2, a reduction gearbox 14 arranged on the frame 1, a servo motor 15 fixedly arranged on the reduction gearbox 14 and connected to the input shaft of the reduction gearbox 14. An active sprocket is arranged on the output shaft of the reduction gearbox 14, and the active sprocket is connected to the double-tooth transmission sprocket 13 at the end of the frame 1 through a first transmission chain 16. Any two adjacent double-tooth transmission sprockets 13 are respectively connected through a second transmission chain 17.

[0025] In order to facilitate the rotation of the roller shafts 2, a plurality of corresponding vertical seat bearings 18 are arranged on both sides of the frame 1, and the roller shafts 2 are arranged in the inner rings of the vertical seat bearings 18.

[0026] To prevent damage to the drum shaft 2 and the refractory bricks, and to avoid excessive frictional force on the refractory bricks causing them to continuously impact the stop plate 4, a slow-moving device for preventing excessive force on the refractory bricks is further provided on the frame 1. The slow-moving device includes: a plurality of plastic wheels 19 provided on the drum shaft 2, and a spacer sleeve 20 provided on the drum shaft 2 and located between the plastic wheels 19.

[0027] To enhance safety and service life, a protective cover 21 for protecting the double-tooth drive sprocket 13, the first drive chain 16, and the second drive chain 17 is further provided on the frame 1.

[0028] Working principle: During use, the refractory bricks slowly move on the plastic wheels 19. When they move to a predetermined position, the telescopic cylinder 22 works to push the refractory bricks towards the side rollers 5 until they resist against the side rollers 5. Subsequently, under the action of the side rollers 5 and the push plate 3, they move along the side rollers 5 until they resist against the stop plate 4. At this time, since the frictional force between the plastic wheels 19 and the refractory bricks is small, the impact force of the refractory bricks on the stop plate 4 can be reduced, and the service life of the frame 1 can be extended.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and explanations only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A refractory brick positioning conveyor, comprising a frame, a plurality of roller shafts rotatably arranged on the frame, and a driving device arranged on the frame for driving the roller shafts to rotate, characterized in that: A stop device for stopping the refractory bricks is further provided on the frame.

2. The refractory brick positioning conveyor according to claim 1, characterized in that: The stop device includes: a push plate slidably arranged on one side of the frame through a sliding device, a stop plate arranged at the end of the frame, and a plurality of side rollers arranged on the other side of the frame for cooperating with the push plate to allow the slow sliding of the refractory bricks.

3. The refractory brick stop conveyor according to claim 2, wherein: A first buffer strip is arranged on the push plate, a second buffer strip is arranged on the stop plate, and a buffer sleeve is arranged on the side roller.

4. The refractory brick stop conveyor according to claim 2, wherein: The sliding device includes: a support seat arranged on the frame, at least one telescopic cylinder arranged on the support seat, the telescopic rod of the telescopic cylinder is connected to the push plate, and a guiding device is further arranged between the push plate and the support seat.

5. The refractory brick stop conveyor according to claim 4, characterized in that: The guiding device includes: at least one guide post arranged on the push plate and a guide sleeve arranged on the support seat.

6. The refractory brick positioning conveyor according to claim 5, characterized in that: There are at least two guide posts, and a guide post connecting plate is arranged between the guide posts.

7. A refractory brick stop conveyor according to claim 1, characterized in that: The driving device includes: a double-tooth transmission sprocket arranged at one end of the roller shaft, a reduction gearbox arranged on the frame, a servo motor fixedly arranged on the reduction gearbox and connected to the input shaft of the reduction gearbox, a driving sprocket is arranged on the output shaft of the reduction gearbox, the driving sprocket is connected to the double-tooth transmission sprocket at the end of the frame through a first transmission chain, and any two adjacent double-tooth transmission sprockets are respectively connected through a second transmission chain.

8. A refractory brick stop conveyor according to claim 1, characterized in that: A plurality of corresponding vertical seat bearings are arranged on both sides of the frame, and the roller shaft is arranged in the inner ring of the vertical seat bearing.

9. The refractory brick stop conveyor according to claim 1, wherein: A slow-moving device for preventing the refractory bricks from being overstressed is further provided on the frame.

10. A refractory brick stop conveyor according to claim 9, characterized in that: The slow-moving device includes: a plurality of plastic wheels arranged on the roller shaft and a spacer sleeve arranged on the roller shaft and located between the plastic wheels.

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