Grate plate resetting device of chain grate machine

Abstract

The utility model relates to the technical field of chain grate plate resetting, in particular to a chain grate plate resetting device which comprises two supporting assemblies, resetting assemblies are fixedly connected to the right portions of the upper ends of the two supporting assemblies, and a connecting block is jointly installed at the upper ends of the two resetting assemblies. Protective boxes are jointly installed at the upper ends of the two connecting blocks, a grid plate is jointly installed between the two protective boxes, and adjusting knobs are connected to the opposite ends of the two reset assemblies in a penetrating mode. The supporting assembly comprises a supporting plate, a sliding groove is formed in the rear portion of the upper end of the supporting plate, two positioning blocks are fixedly connected to the lower portion of the front end of the supporting plate, positioning screws are connected to the upper ends of the two positioning blocks in a penetrating mode, and the supporting plate is fixedly connected with the reset assembly. According to the grate plate resetting device of the chain grate machine, the grate plate can be conveniently used through the resetting assembly and the supporting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of chain grate machine grate plate resetting, in particular to a chain grate machine grate plate resetting device. Background Art

[0002] The chain grate machine is a crawler-type heat transfer equipment. It is a machine that undertakes the drying and preheating process in the pellet production process. Due to different production processes, its own size also varies greatly. The maximum temperature during heating can exceed one thousand degrees Celsius.

[0003] The existing patent publication number (CN 219640689 U) discloses a grate plate of a chain grate machine, including an angle positioning device, which is arranged inside a protective box and can fix the angle of the grate plate during adjustment. The angle positioning device mainly includes a positioning block and a gear. The grate plate of the chain grate machine is provided with an angle positioning device. When the telescopic rod is pressed, it will simultaneously drive the surrounding connecting rods to move. At this time, the telescopic rod will drive the positioning block contacting the outer surface of the gear to move to the side away from the gear. At this time, the gear can be driven to rotate arbitrarily by the telescopic rod. When the telescopic rod rotates, it will pass The rotating shaft at the center of the grate plate drives the grate plate as a whole to rotate. When the rotation adjustment is completed, the telescopic rod needs to be loosened. At this time, the reset spring will drive the positioning block to re-contact the gear and limit it. At the same time, the movement of the positioning block will drive the connecting rod to move, thereby pushing the telescopic rod to re-extend through the bearing to complete the limiting of the grate plate angle. However, in actual use, the device is not easy to adjust and reset the position of the grate plate, and the equipment has poor stability and troublesome installation and disassembly. Therefore, we have introduced a new chain grate machine grate plate reset device. Utility Model Content

[0004] The main purpose of the utility model is to provide a chain grate machine grate plate resetting device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A chain grate machine grate plate resetting device, comprising a support assembly, wherein two support assemblies are provided, and the right parts of the upper ends of the two support assemblies are fixedly connected with a resetting assembly, the upper ends of the two resetting assemblies are commonly installed with a connecting block, the upper ends of the two connecting blocks are commonly installed with a protective box, a grate plate is commonly installed between the two protective boxes, and the opposite ends of the two resetting assemblies are interspersed with an adjusting knob;

[0007] The support assembly includes a support plate, a slide groove is opened at the rear of the upper end of the support plate, two positioning blocks are fixedly connected to the lower front end of the support plate, and positioning screws are inserted and connected to the upper ends of the two positioning blocks. The support plate is fixedly connected to the reset assembly.

[0008] Preferably, the reset assembly includes a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected to a push block, the rear end of the push block is fixedly connected to a slider assembly, the upper end of the slider assembly is fixedly connected to a support block, and the telescopic cylinder is fixedly connected to the support assembly.

[0009] By adopting the above technical solution: the telescopic cylinder can push the push block to push the position of the slider assembly, thereby adjusting the position of the support block and the protective box arranged on the support block.

[0010] Preferably, the slider assembly includes a slider body, a slot is opened at the upper end of the slider body, a fastening screw is inserted and connected at the left end of the slider body, a second slider is fixedly connected at the lower end of the slider body, and the slider body is sleeved with a support block.

[0011] By adopting the above technical solution: the card slot can support the support block.

[0012] Preferably, the slider assembly includes a slider body, a slot is opened at the upper end of the slider body, a fastening screw is inserted and connected at the left end of the slider body, a second slider is fixedly connected at the lower end of the slider body, and the slider body is sleeved with a support block.

[0013] By adopting the above technical solution: the second slider can facilitate the position sliding process of the slider body and the support block arranged on the slider body.

[0014] Preferably, the two fastening screws pass through the two sliding block bodies and are interlacedly connected with the two supporting blocks respectively.

[0015] By adopting the above technical solution: the position of the support block can be positioned by fastening the screw through the slider body and interlacing with the support block.

[0016] Preferably, the two slide grooves are respectively sleeved with two No. 2 sliding blocks.

[0017] By adopting the above technical solution, the two slide grooves can respectively support the sliding process of the two No. 2 sliding blocks.

[0018] Preferably, the two push blocks are not in contact with the two support assemblies.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. In the utility model, the protection box is reset by a reset assembly, and two telescopic cylinders are used to push two push blocks, so as to adjust the position of the support block and the protection box on the support block, which is convenient for adjusting and resetting the position of the protection box and improving flexibility;

[0021] 2. In the utility model, a support assembly is provided, and the position adjustment process of the slider assembly is supported by the slide groove on the support assembly. The position of the entire support assembly is positioned by two positioning screws passing through two positioning blocks respectively. The position of the grate plate on the chain grate machine is positioned by providing two nuts on the two positioning screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a chain grate plate resetting device of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall structure of a support assembly of a chain grate plate resetting device of the utility model;

[0024] Figure 3 This is a schematic diagram of the overall structure of a reset component of a chain grate plate reset device of the utility model;

[0025] Figure 4 The utility model is a schematic diagram of the overall structure of a slider assembly of a grate plate resetting device of a chain grate machine.

[0026] In the figure: 1. Support assembly; 2. Reset assembly; 3. Connecting block; 4. Protective box; 5. Grate plate; 6. Adjusting knob; 11. Support plate; 12. Slide groove; 13. Positioning block; 14. Positioning screw; 21. Telescopic cylinder; 22. Push block; 23. Support block; 24. Slider assembly; 241. Slider body; 242. Slot; 243. Fastening screw; 244. Slider No. 2. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figure 1-4 , the utility model provides a technical solution:

[0031] A chain grate plate resetting device comprises a support assembly 1, wherein two support assemblies 1 are provided, and a resetting assembly 2 is fixedly connected to the right upper ends of the two support assemblies 1, a connecting block 3 is commonly installed on the upper ends of the two resetting assemblies 2, a protective box 4 is commonly installed on the upper ends of the two connecting blocks 3, a grate plate 5 is commonly installed between the two protective boxes 4, and an adjusting knob 6 is inserted and connected to the opposite ends of the two resetting assemblies 2;

[0032] In this embodiment, the support assembly 1 includes a support plate 11, a slide groove 12 is opened at the rear upper end of the support plate 11, two positioning blocks 13 are fixedly connected to the lower front end of the support plate 11, and positioning screws 14 are inserted into the upper ends of the two positioning blocks 13. The support plate 11 is fixedly connected to the reset assembly 2.

[0033] Through the above scheme: the slide groove 12 on the support component 1 is socketed with the second slider 244 on the reset component 2 to provide limited support for the position sliding process of the slider component 24, and the two positioning screws 14 respectively pass through the two positioning blocks 13 and are interlaced and connected with the positioning positions of the grate plate 5 on the chain grate machine, and are fixed by two nuts to improve stability.

[0034] In this embodiment, the reset component 2 includes a telescopic cylinder 21, the output end of the telescopic cylinder 21 is fixedly connected to a push block 22, the rear end of the push block 22 is fixedly connected to a slider assembly 24, the upper end of the slider assembly 24 is fixedly connected to a support block 23, and the telescopic cylinder 21 is fixedly connected to the support assembly 1; the slider assembly 24 includes a slider body 241, the upper end of the slider body 241 is provided with a slot 242, the left end of the slider body 241 is inserted and connected with a fastening screw 243, the lower end of the slider body 241 is fixedly connected with a No. 2 slider 244, and the slider body 241 is sleeved with the support block 23; the two fastening screws 243 respectively pass through the two slider bodies 241 and are inserted and connected with the two support blocks 23; the two slide grooves 12 are respectively sleeved with the two No. 2 sliders 244; there is no contact between the two push blocks 22 and the two support assemblies 1.

[0035] Through the above scheme: the support block 23 is connected with the connecting block 3, and the support block 23 is connected with the card slot 242 through insertion, and then the fastening screw 243 passes through the slider body 241 and is connected with the support block 23 through insertion, so as to locate the position of the support block 23, and the push block 22 is pushed by the telescopic cylinder 21 to push the slider assembly 24 fixedly connected to the push block 22, thereby improving flexibility.

[0036] It should be noted that the utility model is a grate plate resetting device for a chain grate machine. During use, the No. 2 sliders 244 on the two resetting components 2 are respectively connected through the two slide grooves 12 on the support component 1, and the two resetting components 2 are supported by the two support components 1 to improve stability. First, two groups of two horizontal positioning screws 14 are respectively passed through the two groups of horizontal positioning blocks 13 to be connected through the chain grate machine, and are respectively fixed by nuts to connect the entire resetting device to the chain grate machine to improve stability. The telescopic cylinders 21 on the two resetting components 2 push the two slider components 24 to push the support blocks 23 set on the two slider components 24 and the protective boxes 4 set on the two support blocks 23. The position of the protective box 4 can be adjusted, thereby facilitating the position adjustment and resetting process of the protective box 4 and improving flexibility.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A chain grate plate resetting device, comprising a support assembly (1), characterized in that: Two support assemblies (1) are provided, and the right parts of the upper ends of the two support assemblies (1) are fixedly connected with a reset assembly (2), the upper ends of the two reset assemblies (2) are commonly installed with a connecting block (3), the upper ends of the two connection blocks (3) are commonly installed with a protection box (4), a grate plate (5) is commonly installed between the two protection boxes (4), and the opposite ends of the two reset assemblies (2) are interlaced with an adjustment knob (6); The support assembly (1) comprises a support plate (11), a slide groove (12) is provided at the rear upper end of the support plate (11), two positioning blocks (13) are fixedly connected to the lower front end of the support plate (11), and positioning screws (14) are inserted and connected to the upper ends of the two positioning blocks (13), and the support plate (11) is fixedly connected to the reset assembly (2).

2. A chain grate plate resetting device according to claim 1, characterized in that: The reset assembly (2) comprises a telescopic cylinder (21), the output end of the telescopic cylinder (21) is fixedly connected to a push block (22), the rear end of the push block (22) is fixedly connected to a slider assembly (24), the upper end of the slider assembly (24) is fixedly connected to a support block (23), and the telescopic cylinder (21) is fixedly connected to the support assembly (1).

3. A chain grate plate resetting device according to claim 2, characterized in that: The slider assembly (24) comprises a slider body (241), the upper end of the slider body (241) is provided with a slot (242), the left end of the slider body (241) is inserted with a fastening screw (243), the lower end of the slider body (241) is fixedly connected with a second slider (244), and the slider body (241) is sleeved with the support block (23).

4. A chain grate plate resetting device according to claim 3, characterized in that: The two fastening screws (243) respectively pass through the two sliding block bodies (241) and are interlacedly connected with the two supporting blocks (23).

5. A chain grate plate resetting device according to claim 1, characterized in that: The two slide grooves (12) are respectively sleeved with two No. 2 sliding blocks (244).

6. A chain grate plate resetting device according to claim 2, characterized in that: The two push blocks (22) are not in contact with the two support assemblies (1).

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