Residual smoke machine steam guide cover convenient to maintain

Abstract

The utility model relates to the technical field of flow guide covers, in particular to a steam flow guide cover of a residual smoke machine, which is convenient to maintain and comprises a cover body, the cover body comprises a cover shell, and a grating plate is arranged on the inner side of the cover shell. A maintenance mechanism is arranged on the inner side of the grating plate, the maintenance mechanism comprises a first movable groove, the first movable groove is formed in the inner side of the grating plate, an insertion rod is movably connected to the inner side of the first movable groove, and a fixing rod is fixedly connected to the surface of the insertion rod. According to the utility model, the inserting rods move in the first movable grooves and are matched with the arrangement of the first springs, so that the inserting rods can be movably inserted into and separated from the inserting grooves, and the grating plate and the housing can be conveniently and quickly fixed and disassembled, so that the grating plate can be conveniently taken down for maintenance in the use process; the grating plate is cleaned or replaced, the steam guiding effect of the grating plate can be guaranteed, and therefore use of the housing can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a flow guide cover technical field, concretely is a residual smoke machine steam flow guide cover convenient to maintain. BACKGROUND

[0002] Residual smoke machine, also known as waste smoke recovery machine or smoke dust treatment machine, is a kind of equipment for handling waste smoke, waste gas generated in industrial production process, it is mainly used to collect, filter and handle these waste smoke, to reduce the pollution to environment. Residual smoke machine is widely used in tobacco processing, chemical industry, pharmacy, food processing and other industries, can effectively reduce the emission of harmful substances, improve the cleanliness of production environment. Residual smoke machine steam flow guide cover is an important component of residual smoke machine, it is usually installed at the inlet or outlet of residual smoke machine. The main function of steam flow guide cover is to guide and control the flow direction of steam, to ensure that steam can effectively enter or leave the treatment system. In use, steam flow guide cover is usually used to guide steam to flow along a specific path. By optimizing steam flow, the flow guide cover can reduce energy loss, reduce energy consumption, and ensure uniform distribution of steam, reducing local overheating or uneven cooling problems, thereby improving the processing efficiency of residual smoke machine.

[0003] In the prior art, when using the steam flow guide cover, the grid plate in the flow guide cover usually blocks large particle smoke dust, water vapor and impurities. After long-term use, smoke dust and impurities may adhere to the grid plate. Since the grid plate cannot be easily removed and maintained, the flow guiding effect of the grid plate is affected, and the use of the flow guide cover cannot be well guaranteed. Therefore, in order to solve the above problems, a residual smoke machine steam flow guide cover convenient to maintain is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a residual smoke machine steam flow guide cover convenient to maintain, to solve the problem that the grid plate cannot be well removed and maintained, affecting the flow guiding effect of the grid plate, and the use of the flow guide cover cannot be well guaranteed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a residual smoke machine steam flow guide cover convenient to maintain, comprising a cover body, the cover body comprises a cover shell, the inner side of the cover shell is provided with a grid plate;

[0006] The inner side of the grid plate is provided with a maintenance mechanism, the maintenance mechanism comprises a first movable slot, the first movable slot is opened in the inner side of the grid plate, the inner side of the first movable slot is movably connected with a plug rod, the surface of the plug rod is fixedly connected with a fixed rod, the lower surface of the fixed rod is fixedly connected with a connecting rod, the inner side of the cover shell is provided with a plug slot, and the surface of the fixed rod is fixedly connected with a first spring.

[0007] Preferably, the first movable slot is provided in four groups on the inner side of the grid plate, and the fixed rod is movable in the first movable slot.

[0008] Preferably, two groups of the fixed rod and the connecting rod are fixedly connected, one end of the first spring is fixedly connected with the first movable slot, and the other end of the first spring is fixedly connected with the fixed rod.

[0009] Preferably, an adjusting mechanism is arranged on the inner side of the cover, the adjusting mechanism comprises a second movable slot, the second movable slot is arranged on the inner side of the cover, a sliding groove is arranged on the inner wall of the second movable slot, a sliding block is movably connected to the inner side of the sliding groove, a baffle is fixedly connected to the surface of the sliding block, a connecting block is fixedly connected to the surface of the baffle, a third movable slot is arranged on the inner side of the cover, a limiting rod is movably connected to the inner side of the connecting block, a fixed block is fixedly connected to the surface of the cover, a limiting groove is arranged on the inner side of the fixed block, and a second spring is fixedly connected to the surface of the limiting rod.

[0010] Preferably, the sliding groove is arranged in two groups on the inner wall of the second movable slot, the baffle is movably connected through the sliding block and the sliding groove, and the baffle is movable in the inner side of the second movable slot.

[0011] Preferably, the connecting block is movable in the inner side of the third movable slot, the limiting grooves are uniformly distributed on the inner side of the fixed block, one end of the second spring is fixedly connected with the connecting block, and the other end of the second spring is fixedly connected with the limiting rod.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. Through the movement of the inserting rod in the first movable slot and the arrangement of the first spring, the inserting rod can be combined with and separated from the inserting groove, so that the grid plate and the cover can be quickly fixed and separated, thereby facilitating the removal of the grid plate for maintenance, realizing the cleaning or replacement of the grid plate, ensuring the flow guiding effect of the grid plate on steam, and thus ensuring the use of the cover.

[0014] 2. Through the arrangement of the sliding groove and the sliding block, the baffle can move in the inner side of the second movable slot, and through the movement of the limiting rod and the elastic property of the second spring, the limiting rod can be combined with and separated from different limiting grooves, so that the position of the baffle can be adjusted and fixed, thereby facilitating the extension of the cover through the baffle, making the use of the cover more flexible, better guiding steam, and reducing the escape of steam. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view of the structure of the utility model.

[0016] Figure 2 It is the structure side view explosion schematic drawing of the grille plate and the cover shell of the utility model;

[0017] Figure 3 It is the structure top view section view explosion schematic drawing of the insertion slot and the first spring of the utility model;

[0018] Figure 4 It is the structure top view section view explosion schematic drawing of the second movable slot and the baffle of the utility model;

[0019] Figure 5 It is the structure top view section view explosion schematic drawing of the connecting block and the limiting rod of the utility model.

[0020] In the drawing: 1, cover shell; 11, grille plate; 2, first movable slot; 21, insertion rod; 22, fixed rod; 23, connecting rod; 24, insertion slot; 25, first spring; 3, second movable slot; 31, sliding slot; 32, sliding block; 33, baffle; 34, connecting block; 35, third movable slot; 36, limiting rod; 37, fixed block; 38, limiting slot; 39, second spring. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides an embodiment:

[0023] A kind of steam fairing of convenient maintenance's residual smoke machine, including cover body, cover body includes cover shell 1, the inside of cover shell 1 is provided with grille plate 11, cover shell 1 is installed at the entrance or outlet of residual smoke machine, can guide and control the flow direction of steam, the setting of grille plate 11 can block large particle smoke dust, water vapor and impurities etc.;

[0024] The inner side of the grid plate 11 is provided with a maintenance mechanism, which comprises a first movable slot 2, which is opened in the inner side of the grid plate 11, and a plug rod 21 movably connected to the inner side of the first movable slot 2. The surface of the plug rod 21 is fixedly connected with a fixed rod 22, the lower surface of the fixed rod 22 is fixedly connected with a connecting rod 23, the inner side of the cover 1 is provided with a plug slot 24, the surface of the fixed rod 22 is fixedly connected with a first spring 25. By opening the plug slot 24, when the plug rod 21 and the plug slot 24 are separated, the fixing of the grid plate 11 can be released, thereby facilitating the disassembly and maintenance of the grid plate 11, and the flow guiding effect of the grid plate 11 can be ensured, thereby ensuring the use of the cover 1.

[0025] Further, the first movable slot 2 is opened in the inner side of the grid plate 11 in four groups, and the fixed rod 22 is movably arranged in the first movable slot 2. By the movement of the fixed rod 22 in the first movable slot 2, the plug rod 21 and the plug slot 24 can be inserted and separated, thereby facilitating the disassembly and assembly of the grid plate 11, and facilitating the maintenance and replacement of the grid plate 11.

[0026] Further, the two groups of fixed rods 22 and connecting rods 23 are fixedly connected, one end of the first spring 25 is fixedly connected with the first movable slot 2, and the other end of the first spring 25 is fixedly connected with the fixed rod 22. By the arrangement of the first spring 25, the fixed rod 22 can be reset, thereby realizing the insertion of the plug rod 21 and the plug slot 24, and facilitating the quick installation and use of the grid plate 11.

[0027] Further, the inner side of the cover 1 is provided with an adjusting mechanism, which comprises a second movable slot 3 opened in the inner side of the cover 1, a sliding groove 31 opened in the inner wall of the second movable slot 3, a sliding block 32 movably connected to the inner side of the sliding groove 31, a baffle 33 fixedly connected to the surface of the sliding block 32, a connecting block 34 fixedly connected to the surface of the baffle 33, a third movable slot 35 opened in the inner side of the cover 1, a limiting rod 36 movably connected to the inner side of the connecting block 34, a fixed block 37 fixedly connected to the surface of the cover 1, a limiting slot 38 opened in the inner side of the fixed block 37, and a second spring 39 fixedly connected to the surface of the limiting rod 36. By the arrangement of the baffle 33, the length of the cover 1 can be extended, thereby making the use of the cover 1 more flexible, and better guiding the steam.

[0028] Further, the sliding groove 31 is opened in the inner wall of the second movable slot 3 in two groups, and the baffle 33 is movably connected with the sliding block 32 and the sliding groove 31. The baffle 33 is movably arranged in the inner side of the second movable slot 3. By the opening of the sliding groove 31, the baffle 33 can be movably arranged in the sliding groove 31 through the sliding block 32, which can ensure the stability of the baffle 33 movably arranged in the second movable slot 3, and better adjust the baffle 33.

[0029] Further, the connecting block 34 is movable in the third movable slot 35, the limiting grooves 38 are uniformly distributed in the inner side of the fixed block 37, one end of the second spring 39 is fixedly connected with the connecting block 34, the other end of the second spring 39 is fixedly connected with the limiting rod 36, through the setting of the second spring 39, the limiting rod 36 can be reset, and then the insertion of the limiting rod 36 and the limiting groove 38 can be realized, so that the baffle 33 can be fixed at the required position.

[0030] Working principle: when in use, the connecting rod 23 is pulled, the fixed rod 22 is moved in the first movable slot 2 under the action of the connecting rod 23, the plug rod 21 is moved, the separation of the plug rod 21 and the plug groove 24 is realized, the first spring 25 is in a contraction state, the fixing of the grille plate 11 and the shell 1 is released, then the grille plate 11 is taken off, and maintenance can be carried out; when the grille plate 11 needs to be installed and used, the grille plate 11 is placed in the shell 1, then the connecting rod 23 is loosened, the fixed rod 22 is reset under the rebounding action of the first spring 25, then the fixed rod 22 drives the plug rod 21 to reset, the plug rod 21 and the plug groove 24 are inserted, and the installation of the grille plate 11 is completed.

[0031] By pulling the limiting rod 36, the limiting rod 36 is moved in the connecting block 34, then the limiting rod 36 is separated from the limiting groove 38, the second spring 39 is in a stretching state, the fixing of the baffle 33 is released, then the connecting block 34 is pulled, the connecting block 34 is moved in the third movable slot 35, the baffle 33 is slid in the inner side of the sliding groove 31 through the sliding block 32, and the baffle 33 is moved in the second movable slot 3, the position of the baffle 33 can be adjusted, after the adjustment is completed, the limiting rod 36 is loosened, the limiting rod 36 is reset under the rebounding action of the second spring 39, and is inserted with the corresponding limiting groove 38, the limiting of the connecting block 34 is realized, and then the fixing of the position of the baffle 33 is realized.

[0032] The above is only a preferred embodiment of the present application, and does not limit the present application in any form; any ordinary technical personnel in the industry can implement the present application according to the drawings and the above; however, any equivalent changes, modifications and evolution of the above disclosed technical content without departing from the technical scheme of the present application are equivalent embodiments of the present application; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A convenient maintenance residual smoke machine vapor fairing, comprising a cover body, the cover body comprising a cover shell (1), the inner side of the cover shell (1) is provided with a grid plate (11); characterized in that The inner side of the grid plate (11) is provided with a maintenance mechanism, the maintenance mechanism comprises a first movable slot (2), the first movable slot (2) is opened in the inner side of the grid plate (11), the inner side of the first movable slot (2) is movably connected with a plug rod (21), the surface of the plug rod (21) is fixedly connected with a fixed rod (22), the lower surface of the fixed rod (22) is fixedly connected with a connecting rod (23), the inner side of the cover shell (1) is provided with a plug slot (24), and the surface of the fixed rod (22) is fixedly connected with a first spring (25).

2. The maintenance-facilitating vapor-diffuser cowl for a residual- smoke machine according to claim 1, wherein: The first movable slot (2) is opened in the inner side of the grid plate (11) in four groups, and the fixed rod (22) moves in the inner side of the first movable slot (2).

3. The maintenance-facilitating vapor-diffuser cowl of claim 1, wherein: Two groups of the fixed rod (22) and the connecting rod (23) are fixedly connected, one end of the first spring (25) is fixedly connected with the first movable slot (2), and the other end of the first spring (25) is fixedly connected with the fixed rod (22).

4. The maintenance-facilitating vapor-diffuser cowl of claim 1, wherein: The inner side of the cover shell (1) is provided with an adjusting mechanism, the adjusting mechanism comprises a second movable slot (3), the second movable slot (3) is opened in the inner side of the cover shell (1), the inner wall of the second movable slot (3) is provided with a sliding groove (31), the inner side of the sliding groove (31) is movably connected with a sliding block (32), the surface of the sliding block (32) is fixedly connected with a baffle (33), the surface of the baffle (33) is fixedly connected with a connecting block (34), the inner side of the cover shell (1) is provided with a third movable slot (35), the inner side of the connecting block (34) is movably connected with a limiting rod (36), the surface of the cover shell (1) is fixedly connected with a fixed block (37), the inner side of the fixed block (37) is provided with a limiting slot (38), and the surface of the limiting rod (36) is fixedly connected with a second spring (39).

5. A maintenance-friendly vapor duct for a residual smoke machine according to claim 4, characterized in that: The sliding groove (31) is opened in the inner wall of the second movable slot (3) in two groups, the baffle (33) is movably connected through the sliding block (32) and the sliding groove (31), and the baffle (33) moves in the inner side of the second movable slot (3).

6. The maintenance-facilitating vapor-diffuser cowl of claim 4, wherein: The connecting block (34) moves in the inner side of the third movable slot (35), the limiting slots (38) are uniformly distributed in the inner side of the fixed block (37), one end of the second spring (39) is fixedly connected with the connecting block (34), and the other end of the second spring (39) is fixedly connected with the limiting rod (36).

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