Microbial carrier mounting device

Abstract

The utility model relates to the technical field of microbial carriers, in particular to a microbial carrier mounting device which comprises a device body, the device body comprises a placing base body, the top end of the placing base body is fixedly connected with a fixing sleeve, and the top end of the fixing sleeve is fixedly connected with a microbial carrier placing box through a lifting mechanism. An observation window is formed in the front end of the microbial carrier placement box, and an automatic return mechanism is arranged in the microbial carrier placement box. The device solves the problems that a traditional mounting device cannot adjust the height, the applicability of the device is reduced, and the convenience is reduced when an observer observes and records, so that an operator can adjust the height of the microbial carrier placing box by himself / herself, and the working efficiency is improved. The stability of the adjusted microbial carrier placing box is ensured, and meanwhile, the whole operation process is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of microbial carrier technology, specifically to a device for installing microbial carriers. Background Technology

[0002] Microbial methods are an effective way to treat river pollution. Microorganisms need a carrier to survive and become immobilized. Commonly used carriers include sand, gravel, anthracite, coke, ceramic rings, soft fibers, and other fillers. Existing carriers are generally placed inside a box for installation. Currently, the installation devices for microbial carriers in the market basically meet people's needs, but some problems still exist.

[0003] Traditional microbial mounting devices are typically placed on top of a display stand for observation. However, these devices lack height adjustment, reducing their applicability and the convenience for observers during recording. Therefore, there is an urgent need for a microbial carrier mounting device to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide an installation device for microbial carriers, so as to solve the problem that traditional microbial installation devices mentioned in the background art cannot be highly adjustable.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a device for installing microbial carriers, comprising a device body including a placement base body, a fixing sleeve fixedly connected to the top of the placement base body, and a microbial carrier placement box fixedly connected to the top of the fixing sleeve via a lifting mechanism, the front end of the microbial carrier placement box having an observation window, and an automatic recovery mechanism being provided inside the microbial carrier placement box.

[0006] Preferably, the lifting mechanism includes a rack plate, the rack plate is inserted inside the fixed sleeve, and the top of the rack plate is fixedly connected to the microbial carrier placement box. A rotating rod is connected to a bearing inside the fixed sleeve, and a handle is fixedly connected to the right end of the rotating rod. A transmission gear is fixedly connected to the outer wall of the rotating rod, and the outer wall of the transmission gear meshes with the rack plate. A first fixed gear is fixedly connected to the left end of the rotating rod. A limit plate is fixedly connected to the left end of the fixed sleeve, and a pull rod passes through the limit plate. A second fixed gear is fixedly connected to the right end of the pull rod, and the right end of the second fixed gear meshes with the first fixed gear. A first spring is wound around the outer wall of the pull rod.

[0007] Preferably, a pull plate is fixedly connected to the left end of the pull rod, and a pull ring is fixedly connected to the left end of the pull plate.

[0008] Preferably, the fixed sleeve has a first sliding groove inside, and a first slider is slidably connected inside the first sliding groove. A connecting plate is fixedly connected to the end of the first slider away from the first sliding groove, and the top of the connecting plate is fixedly connected to the rack plate.

[0009] Preferably, the automatic recovery mechanism includes a sealing baffle. The sealing baffle is connected to the inner wall of the right top of the microbial carrier placement box via a rotating shaft. A hinge rod is hinged to the left end of the sealing baffle. A fixing block is hinged to the end of the hinge rod away from the sealing baffle. A second spring is fixedly connected to the left end of the fixing block. A support plate is fixedly connected to the left end of the second spring. The top end of the support plate is fixedly connected to the inner wall of the microbial carrier placement box.

[0010] Preferably, the inner wall of the top of the microbial carrier placement box is provided with a second sliding groove, and a second slider is slidably connected inside the second sliding groove, with the end of the second slider away from the second sliding groove fixedly connected to a fixed block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The microbial carrier installation device is equipped with a rack plate, a rotating rod, a handle, a transmission gear, a first fixed gear, a limiting plate, a pull rod, a second fixed gear, and a first spring. When the height of the microbial carrier placement box needs to be adjusted, the pull rod is pulled, causing the pull rod and the second fixed gear to move to the left, and the first spring deforms. At this time, the second fixed gear and the first fixed gear disengage. Turning the handle causes the rotating rod and the transmission gear to rotate, which in turn causes the rack plate to move up and down. When the appropriate height is reached, the pull rod is released, and the elasticity of the first spring causes the second fixed gear to move to the right and re-engage. At this time, the position of the microbial carrier placement box is fixed. The above device solves the problem that traditional installation devices cannot adjust the height, which reduces the applicability of the device and the convenience of observation and recording for the observer. It enables the operator to adjust the height of the microbial carrier placement box independently and ensures the stability of the microbial carrier placement box after adjustment. At the same time, the whole operation process is simple and convenient.

[0013] The device is equipped with a sealing baffle, a hinge rod, a fixing block, a second spring, and a support plate. Pulling the sealing baffle causes it to rotate, and the hinge rod pulls the fixing block to the right. At this time, the second spring is stretched and deformed, loosening the sealing baffle. Through the elasticity of the second spring, the sealing baffle can be rotated in the opposite direction, thus completing the automatic closing. This mechanism enables the sealing baffle to automatically close after being opened, greatly improving the convenience of the device. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present utility model;

[0015] Figure 2 This is a frontal cross-sectional view of the present invention.

[0016] Figure 3 This is a partial structural schematic diagram of the automatic response mechanism of this utility model, viewed from the front.

[0017] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point B.

[0019] In the diagram: 100, main body of the device; 110, main body of the base; 120, fixing sleeve; 121, first slide groove; 122, first slider; 123, connecting plate; 130, microbial carrier placement box; 131, second slide groove; 132, second slider; 140, observation window; 200, lifting mechanism; 210, rack and pinion plate; 220, rotating rod; 230, handle; 240, transmission gear; 250, first fixed gear; 260, limiting plate; 270, pull rod; 271, pull plate; 272, pull ring; 280, second fixed gear; 290, first spring; 300, automatic return mechanism; 310, sealing baffle; 320, hinge rod; 330, fixing block; 340, second spring; 350, support plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 The present invention provides an embodiment of a microbial carrier installation device, comprising a device body 100 including a placement base body 110, a fixing sleeve 120 fixedly connected to the top of the placement base body 110, and a microbial carrier placement box 130 fixedly connected to the top of the fixing sleeve 120 via a lifting mechanism 200, an observation window 140 opened at the front end of the microbial carrier placement box 130, and an automatic recovery mechanism 300 provided inside the microbial carrier placement box 130.

[0022] The lifting mechanism 200 includes a rack plate 210. The rack plate 210 is inserted inside a fixed sleeve 120, and its top end is fixedly connected to the microbial carrier placement box 130. A rotating rod 220 is connected to a bearing inside the fixed sleeve 120, and a handle 230 is fixedly connected to the right end of the rotating rod 220. A transmission gear 240 is fixedly connected to the outer wall of the rotating rod 220, and the outer wall of the transmission gear 240 meshes with the rack plate 210. A first fixed gear 250 is fixedly connected to the left end of the rotating rod 220. A limiting plate 260 is fixedly connected to the left end of the cylinder 120, and a pull rod 270 passes through the inside of the limiting plate 260. A second fixed gear 280 is fixedly connected to the right end of the pull rod 270. The right end of the second fixed gear 280 meshes with the first fixed gear 250, and a first spring 290 is wound around the outer wall of the pull rod 270. This allows the operator to independently adjust the height of the microbial carrier placement box 130 and ensures the stability of the microbial carrier placement box 130 after adjustment. At the same time, the whole operation process is simple and convenient.

[0023] A pull plate 271 is fixedly connected to the left end of the pull rod 270, and a pull ring 272 is fixedly connected to the left end of the pull plate 271. Through the action of the pull plate 271 and the pull ring 272, the operator can easily pull the pull rod 270.

[0024] The fixed sleeve 120 has a first sliding groove 121 inside, and a first slider 122 is slidably connected inside the first sliding groove 121. A connecting plate 123 is fixedly connected to the end of the first slider 122 away from the first sliding groove 121, and the top end of the connecting plate 123 is fixedly connected to the rack plate 210. By sliding the first slider 122 inside the first sliding groove 121, the stability of the connecting plate 123 and the rack plate 210 when moving up and down is improved.

[0025] The automatic response mechanism 300 includes a sealing baffle 310. The sealing baffle 310 is connected to the inner wall of the top right side of the microbial carrier placement box 130 via a rotating shaft. A hinge rod 320 is hinged to the left end of the sealing baffle 310. A fixing block 330 is hinged to the end of the hinge rod 320 away from the sealing baffle 310. A second spring 340 is fixedly connected to the left end of the fixing block 330. A support plate 350 is fixedly connected to the left end of the second spring 340. The top end of the support plate 350 is fixedly connected to the inner wall of the microbial carrier placement box 130. Through this mechanism, the sealing baffle 310 can automatically close after being opened, greatly improving the convenience of the device.

[0026] The microbial carrier placement box 130 has a second groove 131 on the inner wall at the top, and a second slider 132 is slidably connected inside the second groove 131. The end of the second slider 132 away from the second groove 131 is fixedly connected to the fixing block 330. The stability of the fixing block 330 when moving left and right is improved by the sliding action of the second slider 132 inside the second groove 131.

[0027] Working principle: When the height of the microbial carrier placement box 130 needs to be adjusted, pull the lever 270, which will cause the lever 270 and the second fixed gear 280 to move to the left, and the first spring 290 will deform. At this time, the second fixed gear 280 and the first fixed gear 250 will disengage. Turn the handle 230, which will cause the rotating rod 220 and the transmission gear 240 to rotate. The transmission gear 240 will then drive the rack plate 210 to move up and down. When the appropriate height is reached, release the lever 270. Through the elastic action of the first spring 290, the second fixed gear 280 will move to the right and re-engage. At this time, the position of the microbial carrier placement box 130 will be fixed.

[0028] Pull the sealing baffle 310 to rotate it, and the hinge rod 320 pulls the fixing block 330 to move to the right. At this time, the second spring 340 is stretched and deformed, loosening the sealing baffle 310. Through the elasticity of the second spring 340, the sealing baffle 310 can be rotated in the opposite direction, thereby completing the automatic closing. The operation ends here.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A device for installing microbial carriers, comprising a main body (100) including a base body (110), characterized in that: The top of the placement base body (110) is fixedly connected to a fixing sleeve (120), and the top of the fixing sleeve (120) is fixedly connected to a microbial carrier placement box (130) through a lifting mechanism (200). The microbial carrier placement box (130) has an observation window (140) at the front end, and an automatic recovery mechanism (300) is provided inside the microbial carrier placement box (130).

2. The mounting device for a microbial carrier according to claim 1, characterized by: The lifting mechanism (200) includes a rack plate (210). The rack plate (210) is inserted inside the fixed sleeve (120), and the top end of the rack plate (210) is fixedly connected to the microbial carrier placement box (130). A rotating rod (220) is connected to the bearing inside the fixed sleeve (120), and a handle (230) is fixedly connected to the right end of the rotating rod (220). A transmission gear (240) is fixedly connected to the outer wall of the rotating rod (220), and the outer walls of the transmission gear (240) are engaged. On the rack plate (210), the left end of the rotating rod (220) is fixedly connected to a first fixed gear (250), the left end of the fixed sleeve (120) is fixedly connected to a limiting plate (260), and a pull rod (270) passes through the inside of the limiting plate (260). The right end of the pull rod (270) is fixedly connected to a second fixed gear (280), the right end of the second fixed gear (280) meshes with the first fixed gear (250), and a first spring (290) is wound around the outer wall of the pull rod (270).

3. The mounting device for a microbial carrier according to claim 2, characterized by: The left end of the pull rod (270) is fixedly connected to a pull plate (271), and the left end of the pull plate (271) is fixedly connected to a pull ring (272).

4. The mounting device for a microbial carrier according to claim 1, characterized by: The fixed sleeve (120) has a first groove (121) inside, and a first slider (122) is slidably connected inside the first groove (121). A connecting plate (123) is fixedly connected to one end of the first slider (122) away from the first groove (121), and the top end of the connecting plate (123) is fixedly connected to the rack plate (210).

5. The mounting device for a microbial carrier according to claim 1, characterized by: The automatic response mechanism (300) includes a sealing baffle (310). The inner wall of the right top of the microbial carrier placement box (130) is connected to the sealing baffle (310) via a rotating shaft. The left end of the sealing baffle (310) is hinged to a hinge rod (320). The end of the hinge rod (320) away from the sealing baffle (310) is hinged to a fixing block (330). The left end of the fixing block (330) is fixedly connected to a second spring (340). The left end of the second spring (340) is fixedly connected to a support plate (350). The top end of the support plate (350) is fixedly connected to the inner wall of the microbial carrier placement box (130).

6. The mounting device for a microbial carrier according to claim 1, characterized by: The microbial carrier placement box (130) has a second groove (131) on the inner wall at the top, and a second slider (132) is slidably connected inside the second groove (131). The end of the second slider (132) away from the second groove (131) is fixedly connected to the fixing block (330).

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