Lampblack purification device for central kitchen

Abstract

The utility model discloses an oil fume purification device for a central kitchen, which belongs to the field of oil fume purification devices and comprises a purification device body, a support plate is fixedly mounted at the bottom end of the purification device body, a base is arranged below the support plate, mounting racks are fixedly mounted at four corners of the bottom end of the base, and the section of each mounting rack is L-shaped. First mounting holes are formed in the horizontal sections of the mounting frame, a mounting plate is fixedly mounted on one side of the base, and four second mounting holes which are symmetrically distributed are formed in the mounting plate; a supporting block is fixedly mounted at the top end of the base, a mounting groove is formed in the top end of the supporting block, and a lifting assembly is arranged between the top end of the supporting block and the supporting plate. Through the arrangement of the lifting assembly, the function of adjusting the height of the purification device body is achieved, the lifting block is hinged to the bottom of the supporting plate, the inclination angle of the supporting plate and the purification device body can be conveniently adjusted, and then the purification device body and a pipeline can be stably connected in a butt joint mode.

Description

Technical Field

[0001] The utility model relates to the field of oil fume purification devices, and more specifically, to an oil fume purification device for a central kitchen. Background Art

[0002] A kitchen is a room where food can be prepared and cooked. During the use of the kitchen, an oil fume purification device is required. However, the existing purification devices are usually installed outdoors. Due to terrain restrictions, there is a certain deviation in the installation position between the purification device and the pipeline, which makes it inconvenient for the purification device to be connected to the pipeline, and thus the purification device cannot smoothly carry out the oil fume purification work, affecting the purification work.

[0003] The patent with the application number 202220204024.9 discloses an oil fume purification device for a commercial kitchen. The bottom of the device body is movably connected with a support plate. Both sides of the device body are fixedly connected with fixing plates. Both sides of the support plate are movably connected with fixing mechanisms. One side of the fixing mechanism close to the fixing plate extends into the interior of the fixing plate. The bottom of the support plate is provided with a fixing seat. The top of the fixing seat is fixedly connected with a fixing box. The front side and the rear side inside the fixing box are both movably connected with adjusting mechanisms, which solves the problem that the existing purification devices are usually installed outdoors. Due to terrain restrictions, there is a certain deviation in the installation position between the purification device and the pipeline, which makes it inconvenient for the purification device to be connected to the pipeline, and thus the purification device cannot smoothly carry out the oil fume purification work, affecting the purification work and the purification effect.

[0004] In view of the above related technologies, the device body is placed inside the support plate. By passing the fixing mechanism through the interior of the support plate and into the interior of the fixing plate, the device body can be fixed and restricted inside the support plate. By driving the first gear to rotate through a motor, the first gear drives the screw sleeve to rotate on the surface of the screw rod, so that the screw rod can move out of the interior of the screw sleeve and rise, thereby driving the support plate to adjust the height, enabling the installation position of the device body to be consistent with that of the pipeline, facilitating the connection between the device body and the pipeline, and enabling the device body to smoothly carry out the oil fume purification work. However, the support plate is rotationally connected to the screw rod. Although it is convenient to adjust the height of the device body, the angle of the device body cannot be adjusted. When the fixing box is installed on an inclined surface or an uneven ground, the device body may need to be adjusted at a certain inclination angle to be consistent with the pipeline, which may affect the subsequent docking of the device body. Summary of the Utility Model

[0005] In order to solve the above problems, the utility model provides an oil fume purification device for a central kitchen, adopting the following technical solutions:

[0006] An oil fume purification device for a central kitchen, comprising a purification device body. A support plate is fixedly installed at the bottom end of the purification device body. A base is provided below the support plate. Installation frames are fixedly installed at the four corners of the bottom end of the base, and the cross-section of the installation frame is in an "L" shape. First installation holes are evenly opened at the horizontal sections of the installation frames. An installation plate is fixedly installed on one side of the base, and four symmetrically distributed second installation holes are opened on the installation plate.

[0007] A support block is fixedly installed at the top end of the base. An installation groove is opened at the top end of the support block. A lifting component is provided between the top end of the support block and the support plate. Four symmetrically distributed support columns are hinged at the top end of the base. An activity groove is opened at the top end of the support column. A telescopic support component is provided between the activity groove and the bottom end of the support plate. Four symmetrically distributed fixed frames are fixedly installed at the top end of the base. A stabilizing component is provided between the support column and the same group of fixed frames.

[0008] By adopting the above technical solution, when the device is in use, the staff places the purification device body on the top of the support plate, and then sets the device at the installation location. The bottom end of the base plays a role of supporting and stabilizing through the setting of the installation frames, and the installation frames can be fixed by fixing parts of the existing technology, thereby playing a role of fixing the purification device body. Moreover, the side wall of the base is convenient for multi-directional installation of the device through the setting of the installation plate. After the device is fixed, the height of the purification device body can be adjusted through the lifting component, which is convenient for the purification device body to be docked with pipes of different heights. And through the setting of the telescopic support component, it plays a role of supporting and stabilizing the purification device body. Then, the support column is restricted and fixed through the stabilizing component, which is beneficial to maintaining the stability of the placement of the purification device body. And the top of the lifting component and the telescopic support component are both hinged to the bottom of the support plate, which is convenient for adjusting the inclination angle of the purification device body and facilitating the precise docking of the purification device body with the pipe.

[0009] Furthermore, the lifting component includes a lifting block slidably installed in the installation groove. The top end of the lifting block is hinged to the bottom end of the support plate. An installation box is fixedly installed at the bottom end of the base, and a cylinder is fixedly installed in the installation box. The end of the piston shaft of the cylinder penetrates through the base and extends into the installation groove, and the end of the piston shaft of the cylinder is fixedly connected to the bottom end of the lifting block.

[0010] By adopting the above technical solution, the lifting block is driven by the cylinder to slide in the installation groove, and the lifting block drives the support plate to drive the purification device body to lift synchronously, which can play a role of adjusting the height of the purification device body. And the lifting block is hinged to the support plate, which is convenient for the staff to adjust the inclination angle of the purification device body and facilitate the precise docking of the purification device body with the pipe.

[0011] Furthermore, sliders are fixedly installed on both sides of the lifting block, and sliding grooves matching the sliders on the same side are formed in the inner wall of the installation groove.

[0012] By adopting the above technical solution, when the lifting block slides in the installation groove, the lifting block drives the slider to slide in the sliding groove on the same side. Through the cooperation of the slider and the sliding groove, it is beneficial to maintain the stability of the lifting of the lifting block and helps to prevent the lifting block from detaching from the installation groove.

[0013] Furthermore, the telescopic support assembly includes a support rod slidably installed in the movable groove. Springs are fixedly connected between the bottom end of the support rod and the inner wall of the bottom end of the same group of movable grooves. The top ends of the support rods are all hinged to the bottom end of the support plate. Two symmetrically distributed limit blocks are fixedly installed on the side wall of the bottom end of the support rod, and limit grooves matching the limit blocks on the same side are formed in the inner wall of the movable groove.

[0014] By adopting the above technical solution, when the purification device body is lifted or lowered, the support plate drives the support rod to slide in the same group of movable grooves, and the support rod pulls or squeezes the spring. The spring can play a role in supporting the support rod. Through the cooperation of the support column, the support rod and the spring, it plays a role in stably supporting the purification device body. And the support rod is hinged to the bottom of the support plate, which can not only support the purification device body, but also does not affect the adjustment of the angle of the purification device body. And when the support rod slides in the same group of movable grooves, the support rod drives the limit block to slide in the limit groove on the same side. Through the cooperation of the limit block and the limit groove, it is beneficial to maintain the stability of the sliding of the support rod and helps to prevent the support rod from detaching from the same group of movable grooves.

[0015] Furthermore, screw sleeves are fixedly installed on the side walls of the support columns. Second bolts are arranged in the screw sleeves. Rubber sleeves are fixedly sleeved on the side walls of the support rods. The second bolts all penetrate into the same group of movable grooves and contact the side walls of the rubber sleeves in the same group.

[0016] By adopting the above technical solution, after the height and angle of the purification device body are adjusted, by rotating the second bolt to rotate in the screw sleeve of the same group, the end of the second bolt enters the same group of movable grooves and contacts the side wall of the rubber sleeve sleeved on the side wall of the support rod. By continuously rotating the second bolt to squeeze the rubber sleeve, through the frictional force generated by the second bolt and the rubber sleeve, the support rod can be fixed.

[0017] Furthermore, the stabilizing assembly includes a connecting rod hinged to the side wall of the support column. Blocks are hinged to the other ends of the connecting rods away from the same group of support columns. The blocks are located above the same group of fixed frames. Through grooves are formed at the top ends of the fixed frames. The blocks and the fixed frames are fixedly fastened by screwing a first bolt and a nut.

[0018] By adopting the above technical solution, after the height and angle of the purification device body are adjusted, the staff pulls the support block and the connecting rod of the same group, so that the bottom of the support block fits with the top of the fixing frame of the same group. Then, the first bolt passes through the support block and through the through groove opened at the top of the fixing frame. Subsequently, it is fixed by screwing the first bolt and the nut, which plays a role in supporting and stabilizing the pillar and is beneficial to maintaining the stability of the equipment support.

[0019] In summary, the utility model includes the following beneficial technical effects:

[0020] (1) In the utility model, through the setting of the lifting assembly, it plays a role in adjusting the height of the purification device body, and the lifting block is hinged to the bottom of the support plate, which is convenient for adjusting the inclination angle of the support plate and the purification device body, and thus is convenient for the stable docking of the purification device body with the pipeline.

[0021] (2) In the utility model, through the setting of the telescopic support assembly, it plays a role in supporting and stabilizing the support plate, and thus plays a role in supporting and stabilizing the purification device body. And through the setting of the stabilizing assembly between the pillar and the fixing frame, it plays a role in pulling the pillar, and thus is beneficial to improving the stability of the support for the purification device body. Description of the Drawings

[0022] Figure 1 It is a structural schematic diagram of an oil fume purification device for a central kitchen;

[0023] Figure 2 For the present utility model Figure 1 The enlarged view of A;

[0024] Figure 3 For the present utility model Figure 1 The enlarged view of B;

[0025] Figure 4 It is a cross-sectional view of the present utility model;

[0026] Figure 5 For the present utility model Figure 4 The enlarged view of C.

[0027] Explanation of the reference numerals in the drawings:

[0028] 1. Purification device body; 2. Support plate; 3. Support rod; 4. Pillar; 5. Base; 6. Mounting rack; 7. Support block; 8. Mounting box; 9. Mounting plate; 10. Lifting block; 11. Connecting rod; 12. Fixing frame; 13. Through groove; 14. Nut; 15. Support block; 16. First bolt; 17. Screw sleeve; 18. Second bolt; 19. Cylinder; 20. Mounting groove; 21. Spring; 22. Movable groove. Detailed Description of the Invention

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

[0030] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] The following will further elaborate on the present utility model in conjunction with the attached Figures 1-5 For a more detailed description of the present utility model.

[0033] Please refer to Figures 1-5 , an oil fume purification device for a central kitchen, including a purification device body 1. A support plate 2 is fixedly installed at the bottom end of the purification device body 1. A base 5 is provided below the support plate 2. Installation frames 6 are fixedly installed at the four corners of the bottom end of the base 5, and the cross-section of the installation frame 6 is in an "L" shape. First installation holes are evenly opened in the horizontal sections of the installation frame 6. An installation plate 9 is fixedly installed on one side of the base 5, and four symmetrically distributed second installation holes are opened on the installation plate 9. A support block 7 is fixedly installed at the top end of the base 5. An installation groove 20 is opened at the top end of the support block 7. A lifting assembly is provided between the top end of the support block 7 and the support plate 2. The lifting assembly includes a lifting block 10 slidably installed in the installation groove 20. The top end of the lifting block 10 is hinged to the bottom end of the support plate 2. An installation box 8 is fixedly installed at the bottom end of the base 5, and a cylinder 19 is fixedly installed in the installation box 8. The end of the piston shaft of the cylinder 19 penetrates the base 5 and extends into the installation groove 20, and the end of the piston shaft of the cylinder 19 is fixedly connected to the bottom end of the lifting block 10.

[0034] When the equipment is in use, the staff places the purification device body 1 on the top of the support plate 2, and then sets the equipment at the installation site. The bottom end of the base 5 is provided with the mounting frame 6 to play a supporting and stable role, and the mounting frame 6 can be fixed by the fixing parts of the prior art, thereby playing the role of fixing the purification device body 1, and the side wall of the base 5 is provided with the mounting plate 9, which is convenient for multi-directional installation of the equipment. When the equipment is fixed, the lifting block 10 is driven by the cylinder 19 to slide in the mounting groove 20, and the lifting block 10 drives the support plate 2 to lift and lower the purification device body 1 synchronously, which can play the role of adjusting the height of the purification device body 1, and the lifting block 10 is hinged with the support plate 2, which is convenient for the staff to adjust the inclination angle of the purification device body 1 and facilitate the precise docking of the purification device body 1 with the pipeline.

[0035] Slide blocks are fixedly installed on both sides of the lifting block 10, and a sliding groove matching the slider on the same side is opened on the inner wall of the installation groove 20. When the lifting block 10 slides in the installation groove 20, the lifting block 10 slides in the sliding groove on the same side with the slider. The cooperation of the slider and the sliding groove is conducive to maintaining the stability of the lifting and lowering of the lifting block 10, and helps to prevent the lifting block 10 from leaving the installation groove 20.

[0036] The top of the base 5 is hinged with four symmetrically distributed pillars 4, and a movable groove 22 is opened at the top of the pillar 4. A telescopic support assembly is provided between the movable groove 22 and the bottom end of the support plate 2. The telescopic support assembly includes a support rod 3 slidably installed in the movable groove 22, and a spring 21 is fixedly connected between the bottom end of the support rod 3 and the inner wall of the bottom end of the same group of movable grooves 22. The top of the support rod 3 is hinged to the bottom end of the support plate 2, and two symmetrically distributed limit blocks are fixedly installed on the side wall of the bottom end of the support rod 3. The inner wall of the movable groove 22 is provided with a limit groove matching the limit block on the same side. When the purification device body 1 is raised or lowered, the support plate 2 is located in the same group of movable grooves with the support rod 3. 22, and the support rod 3 pulls or squeezes the spring 21, the spring 21 can play the role of supporting the support rod 3, and through the cooperation of the pillar 4, the support rod 3 and the spring 21, it plays the role of supporting and stabilizing the purification device body 1, and the support rod 3 is hinged with the bottom of the support plate 2, which can play the role of supporting the purification device body 1 without affecting the adjustment of the angle of the purification device body 1, and when the support rod 3 is located in the same group of active grooves 22 and slides, the support rod 3 slides in the same side limit groove with the limit block, and the cooperation of the limit block and the limit groove is conducive to maintaining the stability of the sliding of the support rod 3 and helping to prevent the support rod 3 from leaving the same group of active grooves 22.

[0037] Screw sleeves 17 are fixedly installed on the side walls of all four pillars 4. Second bolts 18 are provided in each screw sleeve 17. Rubber sleeves are fixedly sleeved on the side walls of the support rods 3. The second bolts 18 all penetrate into the same set of movable grooves 22 and contact the side walls of the rubber sleeves in the same set. When the height and angle of the purification device body 1 are adjusted, by rotating the second bolts 18 to rotate within the same set of screw sleeves 17, the ends of the second bolts 18 enter the same set of movable grooves 22 and contact the side walls of the support rods 3 sleeved with rubber sleeves. By continuously rotating the second bolts 18 to squeeze the rubber sleeves, the friction force generated by the second bolts 18 and the rubber sleeves can play a role in fixing the support rods 3.

[0038] Four symmetrically distributed fixing frames 12 are fixedly installed at the top end of the base 5. A stabilizing component is provided between each pillar 4 and the same set of fixing frames 12. The stabilizing component includes a connecting rod 11 hinged to the side wall of the pillar 4. Blocks 15 are hinged to the other ends of the connecting rods 11 away from the same set of pillars 4. The blocks 15 are located above the same set of fixing frames 12. Through grooves 13 are opened at the top ends of the fixing frames 12. The blocks 15 and the fixing frames 12 are fixedly secured by screwing the first bolts 16 and nuts 14. When the height and angle of the purification device body 1 are adjusted, the staff pulls the blocks 15 and the connecting rods 11 in the same set, so that the bottom of the block 15 fits against the top of the same set of fixing frames 12. Then, the first bolts 16 are passed through the blocks 15 and through the through grooves 13 opened at the top of the fixing frames 12. Then, they are fixedly secured by screwing the first bolts 16 and nuts 14, which plays a role in supporting and stabilizing the pillar 4 and is beneficial to maintaining the stability of the equipment support.

[0039] The implementation principle of the embodiment of the present utility model is as follows: When the equipment is in use, the staff places the purification device body 1 on the top of the support plate 2, and then sets the equipment at the installation location. The bottom end of the base 5 plays a role in supporting and stabilizing through the installation frame 6, and the installation frame 6 can be fixed by fixing parts of the existing technology, thereby playing a role in fixing the purification device body 1. Moreover, through the installation plate 9 provided on the side wall of the base 5, it is convenient to install the equipment in multiple directions. After the equipment is fixed, the height of the purification device body 1 can be adjusted through the lifting component, which is convenient for the purification device body 1 to be docked with pipelines at different heights. And through the telescopic support component, it plays a role in supporting and stabilizing the purification device body 1. Then, the pillar 4 is restricted and fixed through the stabilizing component, which is beneficial to maintaining the stability of the placement of the purification device body 1. Moreover, the top of the lifting component and the telescopic support component are both hinged to the bottom of the support plate 2, which is convenient for adjusting the inclination angle of the purification device body 1 and is convenient for the purification device body 1 to be accurately docked with the pipeline.

[0040] The above are all the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A central kitchen fume purification device, comprising a purification device body (1), characterized in that: A support plate (2) is fixedly mounted on the bottom end of the purification device body (1), a base (5) is provided below the support plate (2), mounting frames (6) are fixedly mounted at four corners of the bottom end of the base (5), and the mounting frame (6) has an "L"-shaped cross section, and the horizontal section of the mounting frame (6) is provided with a first mounting hole, and a mounting plate (9) is fixedly mounted on one side of the base (5), and the mounting plate (9) is provided with four symmetrically distributed second mounting holes; A support block (7) is fixedly mounted on the top of the base (5), a mounting groove (20) is provided on the top of the support block (7), a lifting assembly is provided between the top of the support block (7) and the support plate (2), four symmetrically distributed pillars (4) are hingedly connected to the top of the base (5), a movable groove (22) is provided on the top of the pillar (4), a telescopic support assembly is provided between the movable groove (22) and the bottom of the support plate (2), four symmetrically distributed fixed frames (12) are fixedly mounted on the top of the base (5), and a stabilizing assembly is provided between the pillars (4) and the fixed frames (12) of the same group.

2. The central kitchen fume purification device according to claim 1 is characterized in that: The lifting assembly comprises a lifting block (10) slidably mounted in a mounting groove (20); the top end of the lifting block (10) is hinged to the bottom end of the support plate (2); a mounting box (8) is fixedly mounted on the bottom end of the base (5); a cylinder (19) is fixedly mounted in the mounting box (8); an end of a piston shaft of the cylinder (19) passes through the base (5) and extends to the mounting groove (20); and an end of a piston shaft of the cylinder (19) is fixedly connected to the bottom end of the lifting block (10).

3. The central kitchen fume purification device according to claim 2 is characterized in that: Slide blocks are fixedly mounted on both sides of the lifting block (10), and a sliding groove matching the slide block on the same side is formed on the inner wall of the mounting groove (20).

4. The central kitchen fume purification device according to claim 1 is characterized in that: The telescopic support assembly comprises a support rod (3) slidably mounted in a movable groove (22); a spring (21) is fixedly connected between the bottom end of the support rod (3) and the inner wall of the bottom end of the movable groove (22) in the same group; the top end of the support rod (3) is hinged to the bottom end of the support plate (2); two symmetrically distributed limit blocks are fixedly mounted on the side wall of the bottom end of the support rod (3); and a limit groove matching the limit block on the same side is provided on the inner wall of the movable groove (22).

5. The oil fume purification device for a central kitchen according to claim 4 is characterized in that: The side walls of the pillars (4) are fixedly mounted with screw sleeves (17), and the screw sleeves (17) are provided with second bolts (18). The side walls of the support rods (3) are fixedly sleeved with rubber sleeves, and the second bolts (18) penetrate into the movable grooves (22) of the same group and contact the side walls of the rubber sleeves of the same group.

6. The oil fume purification device for a central kitchen according to claim 1 is characterized in that: The stabilizing component comprises a connecting rod (11) hingedly connected to the side wall of the pillar (4); the connecting rod (11) is hingedly connected to a support block (15) at one end away from the pillar (4) in the same group; the support block (15) is located above the fixed frame (12) in the same group; the top of the fixed frame (12) is provided with a through groove (13); the support block (15) and the fixed frame (12) are screwed and fixed by a first bolt (16) and a nut (14).

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