Grate bed conveying speed regulation and control device

Abstract

The utility model relates to the technical field of grate beds, in particular to a grate bed conveying speed regulation and control device which comprises a base, a side plate is installed on the top face of the base, a rotating shaft is arranged on the right side surface of the side plate, a first grate plate is arranged on the right side surface of the rotating shaft, and a connecting frame is installed on the lower end surface of the first grate plate. An inserting shaft is mounted on the inner side wall of the connecting frame, and a mounting cylinder is arranged on the outer surface of the inserting shaft; the oil cylinder body is mounted on the lower surface of the mounting barrel, and a bottom block is mounted on the lower surface of the oil cylinder body. The side block can be driven to move towards the right side through the electric push rod, materials can be rapidly conveyed through the design of the side block, the conveying speed of the materials can be adjusted, and therefore the overall adjusting effect is good, the position of the electric push rod can be protected through the design of the protection plate, and the service life of the electric push rod is prolonged. Materials are prevented from falling onto the surface of the electric push rod to damage the electric push rod.

Description

Technical Field

[0001] The utility model relates to the technical field of grate beds, in particular to a grate bed conveying speed regulating device. Background Art

[0002] The production line composed of a series of equipment for cement production mainly consists of processes such as crushing and pre-homogenization, raw material preparation and homogenization, preheating and decomposition, cement clinker burning, cement grinding and packaging. In the process of cement production line, at least 3 tons of materials must be ground for every ton of Portland cement produced. In cement production, grate beds are required to transport cement clinker.

[0003] In this regard, China applied for patent number: CN220708111U, which discloses an improved grate bed, and its technical solution includes: a grate bed and a blower, a grate plate is installed in the middle of one side of the grate bed through a rotating shaft, an oil cylinder is installed at the end of the grate plate at the bottom of the grate bed, the top of the oil cylinder output shaft is set at the bottom of the grate plate, a feed hopper is installed on one side of the top of the grate bed, crushing wheels are installed on both sides of the bottom of the feed hopper inside the grate bed, a guide plate is installed at the bottom of the crushing wheel inside the grate bed, a blower is installed in the middle of the bottom of the grate bed, and a blast pipe is installed at the output end of the blower inside the grate bed. An improved grate bed solves the problem that when the existing grate bed is in use, the feed concentration of cement clinker is relatively high, resulting in low uniformity of material laying on the top of the grate plate, which affects the cooling efficiency of cement clinker, and improves the laying uniformity of cement clinker, thereby improving the cooling efficiency of cement clinker.

[0004] However, in actual use, the grate plate cannot transport the material as a whole, so the overall conveying speed cannot be adjusted. When there are a lot of materials, the conveying speed is slow and the materials will pile up, resulting in blockages between the materials. Therefore, it has become an urgent problem to be solved to perfect and improve the above problems. Utility Model Content

[0005] The utility model aims to provide a grate bed conveying speed control device to solve the problem proposed in the above background technology that the grate plate cannot convey the material as a whole when in use, so that the overall conveying speed cannot be adjusted, and when there is a lot of material, the conveying speed is slow and the material will be piled up, resulting in blockage between the materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grate bed conveying speed control device, comprising a base, a side plate is installed on the top surface of the base, a rotating shaft is arranged on the right surface of the side plate, a first grate plate is arranged on the right surface of the rotating shaft, a connecting frame is installed on the lower end surface of the first grate plate, an inserting shaft is installed on the inner side wall of the connecting frame, and a mounting cylinder is arranged on the outer surface of the inserting shaft;

[0007] The oil cylinder body is installed on the lower surface of the installation tube, the lower surface of the oil cylinder body is installed with a bottom block, the bottom block is installed on the upper surface of the base, and the front and rear surfaces of the first grate plate are both installed with mounting plates.

[0008] Preferably, an electric push rod is installed on the right side surface of the mounting plate, and a side block is installed at one end of the electric push rod away from the mounting plate.

[0009] Preferably, a protective plate is installed on one side of the surface of the mounting plate, and the protective plate is in an inclined state.

[0010] Preferably, a stabilizing plate is fixedly connected to the upper surface of the base, and a movable shaft is installed on the back side of the stabilizing plate.

[0011] Preferably, a support tube is installed on the outer surface of the movable shaft, and a second grate plate is arranged on the top surface of the support tube.

[0012] Preferably, a side frame is installed on the left side surface of the stabilizing plate, a motor body is installed on the top surface of the side frame, an output shaft is installed on the back side of the motor body, an outer surface of the output shaft is provided with a resistance block, and the resistance block contacts the lower surface of the second grate plate.

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

[0014] 1. The grate bed conveying speed control device is provided with a first grate plate, a connecting frame, an inserting shaft, a mounting barrel, a cylinder body, a bottom block, a mounting plate, an electric push rod, a side block and a protective plate. When in use, the material is first placed on the surface of the first grate plate, and then the cylinder body is started to be lifted and lowered, so that the cylinder body will drive the mounting barrel to descend, and the inserting shaft and the mounting barrel are movably installed, so that the connecting frame and the inserting shaft can be movable, and then the first grate plate can be driven to rotate through the connecting frame, so that the material can be conveyed, and at the same time, the electric push rod is started, and the side block can be driven to move to the right side through the electric push rod. The design of the side block can quickly convey the material, and the conveying speed of the material can be adjusted, so that the overall adjustment effect is better, and then the position of the electric push rod can be protected through the design of the protective plate to prevent the material from falling onto the surface of the electric push rod and damaging the electric push rod, which reflects the practicality of the design.

[0015] 2. The grate bed conveying speed control device is provided with a stabilizing plate, a movable shaft, a supporting cylinder, a second grate plate, a side frame, a motor body, an output shaft and a resistance block. When in use, the first grate plate rotates and the material is conveyed to the surface of the second grate plate, and the supporting cylinder is supported by the stabilizing plate and the movable shaft, and then the supporting cylinder can support the second grate plate. Subsequently, when the material falls on the surface of the second grate plate, the motor body is started and the output shaft is driven to rotate by the motor body, and then the output shaft drives the resistance block to rotate, and the resistance block rotates on the surface of the second grate plate, and the resistance block resists the lower surface of the second grate plate, and then the resistance block lifts the second grate plate, so that the second grate plate is in an inclined state, and the material can be conveyed quickly, and the overall conveying effect is good. This design can also adjust the conveying speed of the material, reflecting the functionality of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the bottom block and the mounting tube structure of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the mounting plate and side block structure of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the second grate plate and the stabilizing plate structure of the utility model;

[0020] Figure 5 It is a three-dimensional schematic diagram of the stabilizing plate and output shaft structure of the utility model.

[0021] In the figure: 1. base; 2. side plate; 3. rotating shaft; 4. first grate plate; 5. connecting frame; 6. plug-in shaft; 7. mounting tube; 8. cylinder body; 9. bottom block; 10. mounting plate; 11. electric push rod; 12. side block; 13. protective plate; 14. stabilizing plate; 15. movable shaft; 16. supporting tube; 17. second grate plate; 18. side frame; 19. motor body; 20. output shaft; 21. resistance block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5, an embodiment provided by the utility model:

[0024] A device for regulating the conveying speed of a grate bed. The first grate plate 4, electric push rod 11, cylinder body 8, second grate plate 17 and motor body 19 used in the present application are all products that can be directly purchased on the market. Their principles and connection methods are all existing technologies well known to those skilled in the art, so they will not be repeated here. They include a base 1, a side plate 2 is installed on the top surface of the base 1, a rotating shaft 3 is arranged on the right surface of the side plate 2, a first grate plate 4 is arranged on the right surface of the rotating shaft 3, a connecting frame 5 is installed on the lower end surface of the first grate plate 4, an insertion shaft 6 is installed on the inner side wall of the connecting frame 5, and a mounting cylinder 7 is arranged on the outer surface of the insertion shaft 6, a stabilizing plate 14 is fixedly connected to the upper surface of the base 1, a movable shaft 15 is installed on the back of the stabilizing plate 14, a supporting cylinder 16 is installed on the outer surface of the movable shaft 15, a second grate plate 17 is arranged on the top surface of the supporting cylinder 16, a side frame 18 is installed on the left surface of the stabilizing plate 14, and a motor body 19 is installed on the top surface of the side frame 18. An output shaft 20 is installed on the back of the machine body 19, and a resistance block 21 is arranged on the outer surface of the output shaft 20. The resistance block 21 contacts the lower surface of the second grate plate 17. When the first grate plate 4 rotates, the material is transported to the surface of the second grate plate 17, and the support cylinder 16 is supported by the stabilizing plate 14 and the movable shaft 15. Then, the support cylinder 16 can support the second grate plate 17. Then, when the material falls on the surface of the second grate plate 17, the motor body 19 is started. The output shaft 20 is driven to rotate by the motor body 19, and then the output shaft 20 drives the resistance block 21 to rotate, and the resistance block 21 rotates on the surface of the second grate plate 17, and the resistance block 21 resists the lower surface of the second grate plate 17, and then the resistance block 21 lifts the second grate plate 17, so that the second grate plate 17 is in an inclined state, which can quickly transport the material, and the overall transport effect is good. This design can also adjust the material conveying speed;

[0025] Cylinder body 8, cylinder body 8 is installed on the lower surface of mounting tube 7, bottom block 9 is installed on the lower surface of cylinder body 8, bottom block 9 is installed on the upper surface of base 1, mounting plates 10 are installed on the front and rear surfaces of first grate plate 4, electric push rod 11 is installed on the right surface of mounting plate 10, side block 12 is installed on the end of electric push rod 11 away from mounting plate 10, protective plate 13 is installed on one side of the surface of mounting plate 10, protective plate 13 is in inclined state, first put the material on the surface of first grate plate 4, then start cylinder body 8 to lift, so that cylinder body 8 will drive mounting tube 7 to descend, and insert shaft 6 is movably installed between the mounting tube 7, so that the connecting frame 5 and the plug shaft 6 can be movable, and then the first grate plate 4 can be driven to rotate through the connecting frame 5, so that the material can be conveyed, and at the same time, the electric push rod 11 is started, and the side block 12 can be driven to move to the right side through the electric push rod 11. The design of the side block 12 can quickly convey the material, and the conveying speed of the material can be adjusted, so that the overall adjustment effect is better, and then the position of the electric push rod 11 can be protected by the design of the protective plate 13 to prevent the material from falling onto the surface of the electric push rod 11 and damaging the electric push rod 11.

[0026] Working principle: when the staff uses the device, first connect the device to an external power supply to provide power support for the device, first put the material onto the surface of the first grate plate 4, and then start the oil cylinder body 8 to lift it, so that the oil cylinder body 8 will drive the installation tube 7 to descend, and the plug shaft 6 and the installation tube 7 are movably installed, so that the connecting frame 5 and the plug shaft 6 can move, and then the first grate plate 4 can be driven to rotate through the connecting frame 5, so that the material can be transported, and at the same time, the electric push rod 11 is started, and the electric push rod 11 can drive the side block 12 to move to the right. The design of the side block 12 can quickly transport the material, and the material conveying speed can be adjusted, so that the overall adjustment effect is better, and then the protective plate 13 can be designed to The position of the electric push rod 11 is protected, and the material of the first grate plate 4 is transported to the surface of the second grate plate 17 when it rotates. The support cylinder 16 is supported by the stabilizing plate 14 and the movable shaft 15, and then the support cylinder 16 can support the second grate plate 17. Subsequently, when the material falls on the surface of the second grate plate 17, the motor body 19 is started, and the output shaft 20 is driven to rotate by the motor body 19, and then the output shaft 20 drives the resistance block 21 to rotate, and the resistance block 21 rotates on the surface of the second grate plate 17, and the resistance block 21 resists the lower surface of the second grate plate 17, and then the resistance block 21 lifts the second grate plate 17, so that the second grate plate 17 is in an inclined state, and the material can be quickly transported. The above is all the working principles of the present invention.

[0027] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A grate bed conveying speed control device, comprising a base (1), a side plate (2) being mounted on the top surface of the base (1), a rotating shaft (3) being disposed on the right side surface of the side plate (2), and a first grate plate (4) being disposed on the right side surface of the rotating shaft (3), wherein: A connecting frame (5) is installed on the lower end surface of the first grate plate (4), an insert shaft (6) is installed on the inner side wall of the connecting frame (5), and a mounting cylinder (7) is provided on the outer surface of the insert shaft (6); A cylinder body (8), the cylinder body (8) is mounted on the lower surface of the mounting tube (7), a bottom block (9) is mounted on the lower surface of the cylinder body (8), the bottom block (9) is mounted on the upper surface of the base (1), and mounting plates (10) are mounted on the front and rear surfaces of the first grate plate (4).

2. The grate bed conveying speed control device according to claim 1, characterized in that: An electric push rod (11) is installed on the right side surface of the mounting plate (10), and a side block (12) is installed on one end of the electric push rod (11) away from the mounting plate (10).

3. The grate bed conveying speed control device according to claim 1, characterized in that: A protective plate (13) is installed on one side of the surface of the mounting plate (10), and the protective plate (13) is in an inclined state.

4. The grate bed conveying speed control device according to claim 1, characterized in that: A stabilizing plate (14) is fixedly connected to the upper surface of the base (1), and a movable shaft (15) is installed on the back side of the stabilizing plate (14).

5. The grate bed conveying speed control device according to claim 4, characterized in that: A support tube (16) is installed on the outer surface of the movable shaft (15), and a second grate plate (17) is arranged on the top surface of the support tube (16).

6. The grate bed conveying speed control device according to claim 4, characterized in that: A side frame (18) is installed on the left side surface of the stabilizing plate (14), a motor body (19) is installed on the top surface of the side frame (18), an output shaft (20) is installed on the back side of the motor body (19), and a resistance block (21) is provided on the outer surface of the output shaft (20), and the resistance block (21) contacts the lower surface of the second grate plate (17).

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