Limiting conveyor for high-stability refractory brick production

Abstract

The high-stability limiting conveyor for refractory brick production comprises a fixing frame, a driving motor is fixedly installed at the right end of the front surface of the fixing frame, a driving roller is fixedly installed at the output end of the driving motor, and the left end of an inner cavity of the fixing frame is movably connected with a guide roller through a bearing; a conveying belt is in transmission connection between the surface of the guide roller and the surface of the driving roller, and the two ends of the bottom of the fixing frame are fixedly connected with fixing plates. Through the arrangement of the driving motor, the driving roller and the guide roller, the conveying belt can convey refractory bricks conveniently, through the arrangement of the double-shaft motor, the screw rod, the movable plate, the push rod, the movable frame, the tensioning roller and the auxiliary roller, the conveying belt can be effectively tensioned, the situation that the conveying belt slips due to looseness is effectively avoided, and the service life of the conveying belt is prolonged. And it is guaranteed that the refractory bricks can be stably conveyed through the conveying belt, and personnel can use the refractory bricks conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory brick production, in particular to a limiting conveyor for the production of refractory bricks with high stability. Background Art

[0002] Refractory bricks refer to those with certain shapes and sizes. They can be divided into fired bricks, unfired bricks, fused-cast bricks (electro-fused bricks), and refractory insulating bricks according to the preparation method. They can be divided into standard bricks, ordinary bricks, special-shaped bricks, etc. according to their shapes and sizes. They can be used as high-temperature and structural materials for kilns and various thermal equipment, and can withstand various changes and mechanical actions at high temperatures. During the batch production of refractory bricks, conveyors are needed for conveying operations.

[0003] For example, the Chinese utility model provides "a conveying mechanism for light refractory bricks after molding", publication number: CN220097641U. This application includes a first conveyor belt and a semi-supporting rectangular tube. A fourth supporting long plate is slidably connected inside the second supporting rectangular tube. In this conveying mechanism for light refractory bricks after molding, through the setting of the convex long plate, the conveying mechanism for light refractory bricks after molding has the effect of preventing the first supporting long plate from detaching from the third supporting long plate. Through the cooperation of the fourth supporting long plate, the first supporting shaft and the first limiting column, the purpose of not easily causing the molded light refractory bricks to deviate from the designated conveying position is achieved. Through the setting of the fourth limiting column, the conveying mechanism for light refractory bricks after molding has the effect of preventing the third supporting shaft from slipping out. Through the cooperation of the third supporting shaft, the first spring and the limiting square rod, the purpose of being easy to keep clean is achieved.

[0004] Although the conveying mechanism for light refractory bricks after molding in the above technology can perform conveying operations, due to the lack of a function for effectively tensioning the conveyor belt, the conveyor belt is prone to looseness and slipping due to being stretched during long-term use, seriously affecting the stability of the conveying operation and being unfavorable for personnel to use. Utility Model Content

[0005] The purpose of the utility model is to provide a limiting conveyor for the production of refractory bricks with high stability, which has the advantages that while being able to perform effective conveying operations, it can effectively tension the conveyor belt, avoid slipping of the conveyor belt due to looseness, and ensure the stable progress of the conveying operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a limited conveyor for producing high-stability refractory bricks, comprising a fixed frame, a driving motor is fixedly installed on the right end of the front surface of the fixed frame, a driving roller is fixedly installed on the output end of the driving motor, the left end of the inner cavity of the fixed frame is movably connected with a guide roller through a bearing, a conveyor belt is transmission-connected between the surface of the guide roller and the surface of the driving roller, both ends of the bottom of the fixed frame are fixedly connected with fixed plates, both ends of the two fixed plates are movably connected with auxiliary rollers through bearings, a cross plate is fixedly connected between the lower ends of the two fixed plates, a double-axis motor is fixedly installed on the middle end of the bottom of the cross plate, screws are fixedly installed on both sides of the output end of the double-axis motor, a moving plate is threadedly connected to the surface of the screw, a moving frame is movably connected between the two ends of the cross plate, a push rod is movably connected between the lower end of the moving frame and the lower end of the moving plate through a pin shaft, and the upper end of the moving frame is movably connected with a tensioning roller through a bearing.

[0007] As a preferred solution, both ends of the top of the transverse plate are fixedly connected with support springs, and the top of the support spring is fixedly connected to the surface of the moving frame.

[0008] As a preferred solution, both ends of the bottom of the horizontal plate are fixedly connected to the vertical plates, and the surface of the screw rod is movably connected to the surface of the vertical plates through a bearing.

[0009] As a preferred solution, the upper end of the inner cavity of the fixed frame is movably connected to a support roller via a bearing, and the surface of the conveyor belt is movably connected to the top of the support roller.

[0010] As a preferred solution, pillars are fixedly connected to the four sides of the outer surface of the fixed frame, and a bottom plate is fixedly connected between the bottoms of two of the pillars.

[0011] As a preferred solution, the right end of the back side of the fixed frame is movably connected to a rotating drum through a bearing, the front surface of the rotating drum is fixedly connected to the back side of the driving roller, a guide groove is opened around the rotating drum, the right end of the bottom of the fixed frame is fixedly connected to a support plate, a moving rod is movably connected between the surface of the support plate and the surface of the guide groove, a cleaning brush is fixedly connected to the surface of the moving rod, and the top of the cleaning brush is movably connected to the right end of the bottom of the conveyor belt.

[0012] As a preferred solution, a limit baffle is fixedly connected to the top of the fixed frame, and the number of the limit baffles is two.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with a driving motor, a driving roller and a guiding roller, which facilitates the conveying operation of refractory bricks by the conveyor belt. Through the settings of a double-shaft motor, a screw rod, a moving plate, a push rod, a moving frame, a tensioning roller and an auxiliary roller, the conveyor belt can be effectively tensioned, effectively avoiding the slippage of the conveyor belt due to slackness, ensuring that the conveyor belt can stably convey refractory bricks and facilitating the use by personnel.

[0015] 2. Through the setting of the supporting spring, the purpose of supporting the moving frame is achieved. Through the setting of the vertical plate, the purpose of stably supporting the screw rod is achieved, avoiding the inclination of the screw rod due to force. Through the setting of the supporting roller, the purpose of effectively supporting the conveyor belt is achieved, avoiding a large inclination of the top of the conveyor belt due to force, ensuring that the conveyor belt can stably convey refractory bricks. Through the settings of the column and the bottom plate, the purpose of supporting the fixed frame is achieved. Through the settings of the rotating cylinder, the guiding groove, the moving rod, the supporting plate and the cleaning brush, the rotating cylinder can be driven to rotate under the action of the rotation of the driving roller. While the rotating cylinder rotates, it can drive the moving rod to reciprocate in the horizontal direction back and forth along the surface of the supporting plate through the guiding groove. The movement of the moving rod can drive the cleaning brush to move, so that the cleaning brush can continuously clean the bottom of the conveyor belt, thus achieving the effect of cleaning the bottom of the conveyor belt. Through the setting of the limiting baffle, effective limiting can be carried out on the top of the fixed frame and on both sides of the conveyor belt, avoiding the falling of refractory bricks from both sides during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional view of the utility model;

[0017] Figure 2 is a partial structural schematic diagram of the bottom view of the fixed frame of the utility model;

[0018] Figure 3 is a right-side sectional structural schematic diagram of the fixed frame of the utility model;

[0019] Figure 4 is a sectional structural schematic diagram of the top view of the fixed frame of the utility model.

[0020] In the figure: 1. Fixed frame; 2. Conveyor belt; 3. Driving motor; 4. Bottom plate; 5. Column; 6. Limiting baffle; 7. Fixed plate; 8. Supporting plate; 9. Guiding groove; 10. Rotating cylinder; 11. Cleaning brush; 12. Moving rod; 13. Auxiliary roller; 14. Tensioning roller; 15. Supporting roller; 16. Cross plate; 17. Vertical plate; 18. Push rod; 19. Screw rod; 20. Double-shaft motor; 21. Moving plate; 22. Moving frame; 23. Supporting spring; 24. Guiding roller; 25. Driving roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an independent or selectively exclusive embodiment from other embodiments. Embodiment 1:

[0023] Please refer to Figures 1-4 As shown in the figure, the present utility model provides a limiting conveyor for the production of high-stability refractory bricks, including a fixed frame 1. A driving motor 3 is fixedly installed at the right end of the front surface of the fixed frame 1. A driving roller 25 is fixedly installed at the output end of the driving motor 3. The left end of the inner cavity of the fixed frame 1 is movably connected by a bearing to a guiding roller 24. A conveyor belt 2 is drivingly connected between the surfaces of the guiding roller 24 and the driving roller 25. Both ends of the bottom of the fixed frame 1 are fixedly connected with fixing plates 7. Auxiliary rollers 13 are movably connected by bearings between both ends of the two fixing plates 7. A cross plate 16 is fixedly connected between the lower ends of the two fixing plates 7. A double-shaft motor 20 is fixedly installed at the middle end of the bottom of the cross plate 16. Screws 19 are fixedly installed on both sides of the output end of the double-shaft motor 20. A moving plate 21 is threadedly connected to the surface of the screw 19. A moving frame 22 is movably connected between both ends of the cross plate 16. A push rod 18 is movably connected by a pin shaft between the lower end of the moving frame 22 and the lower end of the moving plate 21. The upper end of the moving frame 22 is movably connected by a bearing to a tensioning roller 14.

[0024] In this technical solution, through the settings of the driving motor 3, the driving roller 25 and the guiding roller 24, it is convenient for the conveyor belt 2 to carry out the conveying operation of the refractory bricks. Through the settings of the double-shaft motor 20, the screw 19, the moving plate 21, the push rod 18, the moving frame 22, the tensioning roller 14 and the auxiliary roller 13, the conveyor belt 2 can be effectively tensioned, effectively avoiding the conveyor belt 2 from slipping due to slack, ensuring that the conveyor belt 2 can stably convey the refractory bricks, which is beneficial for personnel to use. Embodiment 2:

[0025] On the basis of Embodiment 1, the present utility model is as Figures 1-4As shown, both ends of the top of the cross plate 16 are fixedly connected with support springs 23, the top of the support springs 23 is fixedly connected to the surface of the moving frame 22, both ends of the bottom of the cross plate 16 are fixedly connected with vertical plates 17, the surface of the screw rod 19 is movably connected to the surface of the vertical plates 17 through bearings, the upper end of the inner cavity of the fixed frame 1 is movably connected with a support roller 15 through a bearing, the surface of the conveyor belt 2 is movably connected to the top of the support roller 15, the four sides of the outer surface of the fixed frame 1 are fixedly connected with columns 5, a bottom plate 4 is fixedly connected between the bottoms of the two columns 5, the right end of the back surface of the fixed frame 1 is movably connected with a rotating cylinder 10 through a bearing, the front surface of the rotating cylinder 10 is fixedly connected to the back surface of the driving roller 25, a guide groove 9 is provided between the circumferences of the rotating cylinder 10, the right end of the bottom of the fixed frame 1 is fixedly connected with a support plate 8, a moving rod 12 is movably connected between the surface of the support plate 8 and the surface of the guide groove 9, a cleaning brush 11 is fixedly connected to the surface of the moving rod 12, the top of the cleaning brush 11 is movably connected to the right end of the bottom of the conveyor belt 2, and a limiting baffle 6 is fixedly connected to the top of the fixed frame 1, and the number of the limiting baffles 6 is two.

[0026] In this technical solution, through the setting of the support spring 23, the purpose of supporting the moving frame 22 is achieved. Through the setting of the vertical plate 17, the purpose of stably supporting the screw rod 19 is achieved, avoiding the screw rod 19 from tilting due to force. Through the setting of the support roller 15, the purpose of effectively supporting the conveyor belt 2 is achieved, avoiding a large tilt of the top of the conveyor belt 2 due to force, ensuring that the conveyor belt 2 can stably convey the refractory bricks. Through the setting of the columns 5 and the bottom plate 4, the purpose of supporting the fixed frame 1 is achieved. Through the setting of the rotating cylinder 10, the guide groove 9, the moving rod 12, the support plate 8 and the cleaning brush 11, under the action of the rotation of the driving roller 25, the rotating cylinder 10 can be driven to rotate. While the rotating cylinder 10 rotates, it can drive the moving rod 12 to reciprocate horizontally back and forth along the surface of the support plate 8 through the guide groove 9. The movement of the moving rod 12 can drive the cleaning brush 11 to move, so that the cleaning brush 11 can continuously clean the bottom of the conveyor belt 2, thus achieving the effect of cleaning the bottom of the conveyor belt 2. Through the setting of the limiting baffle 6, effective limiting can be carried out on the top of the fixed frame 1 and on both sides of the conveyor belt 2, avoiding the refractory bricks from falling from both sides during the conveying process.

[0027] The working principle of the present utility model is as follows: By starting the driving motor 3 to operate, the driving roller 25 can be driven to rotate. While the driving roller 25 rotates, the conveyor belt 2 can be driven to move along the surface of the guiding roller 24, facilitating the conveying operation of the refractory bricks by the conveyor belt 2. At the same time, by starting the dual-axis motor 20 to operate, the screw rod 19 can be driven to rotate. As the screw rod 19 rotates, the moving plate 21 is driven to move. While the moving plate 21 moves, it can push the moving frame 22 downward through the push rod 18. The movement of the moving frame 22 can drive the tensioning roller 14 to move, so that the bottom of the tensioning roller 14 can contact the surface of the conveyor belt 2 and push the conveyor belt 2 downward to move along the surface of the auxiliary roller 13, thereby effectively tensioning the conveyor belt 2, effectively avoiding the conveyor belt 2 from slipping due to slack, ensuring that the conveyor belt 2 can stably convey the refractory bricks, and being conducive to personnel use.

[0028] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various components, and parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature, number or position of discrete elements can be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangements of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to specific embodiments, but extends to a variety of modifications that still fall within the scope of the appended claims.

[0029] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present utility model or those features that are not relevant to the implementation of the present utility model).

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A high-stability refractory brick production limited conveyor, comprising a fixed frame (1), characterized in that: A driving motor (3) is fixedly mounted on the right end of the front surface of the fixed frame (1), a driving roller (25) is fixedly mounted on the output end of the driving motor (3), a guide roller (24) is movably connected to the left end of the inner cavity of the fixed frame (1) via a bearing, a conveyor belt (2) is transmission-connected between the surface of the guide roller (24) and the surface of the driving roller (25), both ends of the bottom of the fixed frame (1) are fixedly connected to fixing plates (7), both ends of the two fixing plates (7) are movably connected to auxiliary rollers (13) via bearings, and the lower ends of the two fixing plates (7) are connected to the guide rollers (24) via bearings. A horizontal plate (16) is fixedly connected between the ends, a dual-axis motor (20) is fixedly installed at the middle end of the bottom of the horizontal plate (16), screw rods (19) are fixedly installed on both sides of the output end of the dual-axis motor (20), and a movable plate (21) is threadedly connected to the surface of the screw rod (19), a movable frame (22) is movably connected between the two ends of the horizontal plate (16), a push rod (18) is movably connected between the lower end of the movable frame (22) and the lower end of the movable plate (21) via a pin shaft, and a tensioning roller (14) is movably connected to the upper end of the movable frame (22) via a bearing.

2. The position limiting conveyor for producing high-stability refractory bricks according to claim 1 is characterized in that: Both ends of the top of the transverse plate (16) are fixedly connected to support springs (23), and the top of the support spring (23) is fixedly connected to the surface of the moving frame (22).

3. The position limiting conveyor for producing high-stability refractory bricks according to claim 1 is characterized in that: Both ends of the bottom of the horizontal plate (16) are fixedly connected to the vertical plate (17), and the surface of the screw rod (19) is movably connected to the surface of the vertical plate (17) via a bearing.

4. The position limiting conveyor for producing high-stability refractory bricks according to claim 1 is characterized in that: The upper end of the inner cavity of the fixed frame (1) is movably connected to a support roller (15) via a bearing, and the surface of the conveyor belt (2) is movably connected to the top of the support roller (15).

5. The position limiting conveyor for producing high-stability refractory bricks according to claim 1 is characterized in that: The outer surface of the fixed frame (1) is fixedly connected to upright posts (5) on all sides thereof, and a bottom plate (4) is fixedly connected between the bottoms of two upright posts (5).

6. The position limiting conveyor for producing high-stability refractory bricks according to claim 1 is characterized in that: The right end of the back side of the fixed frame (1) is movably connected to a rotating drum (10) via a bearing, the front surface of the rotating drum (10) is fixedly connected to the back side of a driving roller (25), a guide groove (9) is provided around the rotating drum (10), the right end of the bottom side of the fixed frame (1) is fixedly connected to a supporting plate (8), a moving rod (12) is movably connected between the surface of the supporting plate (8) and the surface of the guide groove (9), a cleaning brush (11) is fixedly connected to the surface of the moving rod (12), and the top of the cleaning brush (11) is movably connected to the right end of the bottom side of the conveyor belt (2).

7. The position limiting conveyor for producing high-stability refractory bricks according to claim 1 is characterized in that: The top of the fixed frame (1) is fixedly connected to a limit baffle (6), and the number of the limit baffles (6) is two.

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