Raising dust instrument with integral mounting structure bracket

Abstract

The utility model relates to the technical field of dust raising instruments, in particular to a dust raising instrument with an integral mounting structure support, which comprises a telescopic component and a clamping seat, the telescopic component comprises a sleeve, a gear motor is mounted at the bottom in the sleeve through a mounting frame, a screw rod is connected to an output shaft at the top of the gear motor through a connecting sleeve, and the screw rod is connected with the clamping seat. The top end of the sleeve is sleeved with a telescopic pipe, and a clamping base is fixed to the top end of the telescopic pipe through a flange. The two ends of the bottom of the clamping base are sleeved with screw rods in a penetrating mode through threads, the top ends, located in the clamping base, of the screw rods are rotationally connected with a bottom plate through bearings, and the portion, located in the top of the bottom plate, of the clamping base is provided with a dust raising instrument; the speed reduction motor drives the lead screw to rotate to push the telescopic pipe to move up and down, the height of the dust raising instrument fixed in the clamping base can be adjusted, the screw is rotated to push the bottom plate to fix the dust raising instrument in the clamping base, and mounting and dismounting are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of dust emission meters, in particular to a dust emission meter with an integral mounting structure bracket. Background Art

[0002] A dust meter is a device used to measure the concentration of particulate matter in the air. It is mainly used to monitor and evaluate the concentration of dust, smoke and other particulate matter in the ambient air. It is one of the commonly used instruments in the field of environmental monitoring and industrial hygiene. The working principle of the dust meter is to detect the concentration of particulate matter in the air through certain sensing technology.

[0003] Dust meters play an important role in modern industry and environmental protection, and help to protect human health and environmental quality. Existing dust meters are installed and fixed by ordinary mounting frames, which cannot be retracted and thus cannot be adjusted in height. Therefore, a dust meter with an integral mounting structure bracket is proposed, which is provided with a retractable mounting frame, which is convenient for the installation and fixation of the dust meter, and can be retracted to facilitate the adjustment of the height of the dust meter. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a dust meter with an integral mounting structure bracket, which is provided with a retractable mounting frame to facilitate the installation and fixation of the dust meter and is retractable to facilitate the adjustment of the height of the dust meter.

[0005] The technical solution adopted by the utility model to solve the technical problem is a dust collector with an integral mounting structure bracket, including a telescopic component and a holder, the telescopic component including a sleeve, a reduction motor is installed at the bottom of the sleeve through a mounting frame, the output shaft at the top of the reduction motor is connected to a screw rod through a connecting sleeve, a telescopic tube is sleeved at the top of the sleeve, and a holder is fixed at the top of the telescopic tube through a flange;

[0006] Screws are provided at both ends of the bottom of the base through threads, and the top of the screw located inside the base is rotatably connected to the base plate through a bearing, and a dust meter is provided inside the base located at the top of the base plate.

[0007] By adopting the above technical solution, the reduction motor drives the screw rod to rotate and push the telescopic tube to move up and down, so as to adjust the height of the dust meter fixed in the holder. The screw rod is rotated to push the bottom plate to fix the dust meter in the holder, which is convenient for installation and disassembly.

[0008] Specifically, a thread groove is formed at the top of the telescopic tube, and the top of the screw rod is located inside the thread groove.

[0009] Specifically, a limiting ring is provided on the outer fixed sleeve of the telescopic tube located inside the sleeve, limiting grooves are provided at both ends of the limiting ring, limiting slide bars are welded on both sides of the sleeve, and the limiting slide bars are located inside the limiting grooves.

[0010] Specifically, a suction assembly is provided on the top of the card seat, and the suction assembly includes a cylinder body fixed to the top of the card seat by bolts, and an exhaust fan is installed inside the cylinder body through a mounting frame.

[0011] Specifically, protective nets are fixed to the two sides of the cylinder located inside the exhaust fan by bolts.

[0012] Specifically, rubber pads are glued to the top of the card seat and the top of the bottom plate.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model discloses a dust collector with an integral mounting structure bracket. When the reduction motor is turned on, the lead screw is driven to rotate. The lead screw rotates through the threaded groove to push the telescopic tube to move up and down. The movement of the telescopic tube can drive the holder and the dust collector fixed therein to move up and down, thereby facilitating the adjustment of the height of the dust collector.

[0015] (2) The utility model discloses a dust collector with an integral mounting structure bracket. When the exhaust fan is turned on, external air can be drawn into the cylinder and blown to the detection end of the dust collector, which is convenient for the dust collector to perform detection. The protective net can prevent external debris from entering the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the telescopic assembly and the holder structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the telescopic assembly structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the suction assembly of the utility model;

[0021] In the figure: 1. telescopic assembly; 101. sleeve; 102. telescopic tube; 103. reduction motor; 104. screw rod; 105. threaded groove; 106. limit ring; 107. limit slide; 108. limit groove; 2. holder; 3. dust collector; 4. suction assembly; 401. cylinder; 402. exhaust fan; 403. protective net; 5. screw rod; 6. bottom plate; 7. rubber pad. DETAILED DESCRIPTION

[0022] 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.

[0023] A retractable mounting frame is provided to facilitate the installation and fixation of the dust meter, and it is retractable to facilitate the adjustment of the height of the dust meter. Figure 1-4 As shown, the dust collector with an integral mounting structure bracket described in the utility model comprises a telescopic assembly 1 and a holder 2, wherein the telescopic assembly 1 comprises a sleeve 101, a reduction motor 103 is mounted on the bottom of the sleeve 101 through a mounting frame, a screw rod 104 is connected to the top output shaft of the reduction motor 103 through a connecting sleeve, a telescopic tube 102 is sleeved on the top of the sleeve 101, and a holder 2 is fixed to the top of the telescopic tube 102 through a flange;

[0024] Screw rods 5 are threadedly inserted through both ends of the bottom of the base 2. The top of the screw rod 5 located inside the base 2 is rotatably connected to a bottom plate 6 through a bearing. A dust meter 3 is provided inside the base 2 located on the top of the bottom plate 6.

[0025] When in use, the reduction motor 103 drives the screw rod 104 to rotate and push the telescopic tube 102 to move up and down, so as to adjust the height of the dust meter 3 fixed in the holder 2. The screw rod 5 is rotated to push the bottom plate 6 to fix the dust meter 3 in the holder 2, which is convenient for installation and disassembly.

[0026] For example, Figure 3 As shown, the utility model further includes that a thread groove 105 is formed on the top of the telescopic tube 102 , and the top of the screw rod 104 is located inside the thread groove 105 .

[0027] When in use, the screw rod 104 rotates through the threaded groove 105 to push the telescopic tube 102 to move up and down.

[0028] For example, Figure 3 As shown, the utility model also includes that the outer fixed sleeve of the telescopic tube 102 located inside the sleeve 101 is provided with a limit ring 106, and limit grooves 108 are provided at both ends of the limit ring 106. Limit slide bars 107 are welded on both sides of the sleeve 101, and the limit slide bars 107 are located inside the limit grooves 108.

[0029] When in use, the limiting slide bar 107 and the limiting groove 108 can prevent the telescopic tube 102 from rotating along with the screw rod 104 , and the setting of the limiting ring 106 can prevent the telescopic tube 102 from completely extending out of the sleeve 101 .

[0030] For example, Figure 4As shown, the utility model also includes that a suction assembly 4 is arranged on the top of the card holder 2, and the suction assembly 4 includes a cylinder 401 fixed to the top of the card holder 2 by bolts, and an exhaust fan 402 is installed inside the cylinder 401 through a mounting frame.

[0031] When in use, the exhaust fan 402 can draw external air into the cylinder 401 and blow it to the detection end of the dust meter 3.

[0032] For example, Figure 4 As shown, the utility model also includes that protective nets 403 are fixed by bolts on both sides of the cylinder 401 located inside the exhaust fan 402.

[0033] When in use, the protective net 403 can prevent external debris and the like from entering the cylinder 401 .

[0034] For example, Figure 2 As shown, the utility model also includes that the top of the card holder 2 and the top of the bottom plate 6 are both glued with rubber pads 7.

[0035] When in use, the rubber pad 7 can prevent the dust meter 3 clamped between the holder 2 and the bottom plate 6 from slipping off, and can protect the dust meter 3 .

[0036] When the utility model is used, a person uses bolts to install the telescopic assembly 1 on the equipment, and uses a power cord to connect the device to an external power source;

[0037] Place the dust meter 3 in the holder 2, rotate the screw 5 to push the bottom plate 6 upward, and lock and fix the dust meter 3 in the holder 2, which is convenient for installation and disassembly, and is convenient for maintenance and replacement of the dust meter 3;

[0038] Turn on the reduction motor 103 to drive the screw rod 104 to rotate. The screw rod 104 rotates and pushes the telescopic tube 102 to move up and down through the thread groove 105. The movement of the telescopic tube 102 can drive the holder 2 and the dust meter 3 fixed therein to move up and down, so as to adjust the height of the dust meter 3;

[0039] When the telescopic tube 102 moves up and down, the limit slide bar 107 slides in the limit groove 108, which can prevent the telescopic tube 102 from rotating with the screw rod 104. The setting of the limit ring 106 can prevent the telescopic tube 102 from completely extending from the sleeve 101.

[0040] Turning on the exhaust fan 402 can draw external air into the cylinder 401 and blow it to the detection end of the dust meter 3, so as to facilitate the dust meter 3 to perform detection. The protective net 403 can prevent external debris from entering the cylinder 401.

[0041] The above shows and describes the basic principles, main features and 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 in the specification are only to illustrate the principles 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 protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A dust detector with an integral mounting structure bracket, characterized in that: The invention comprises a telescopic assembly (1) and a holder (2), wherein the telescopic assembly (1) comprises a sleeve (101), a reduction motor (103) is mounted on the bottom of the sleeve (101) via a mounting frame, a top output shaft of the reduction motor (103) is connected to a screw rod (104) via a connecting sleeve, a telescopic tube (102) is sleeved on the top of the sleeve (101), and a holder (2) is fixed to the top of the telescopic tube (102) via a flange; Screw rods (5) are provided at both ends of the bottom of the card seat (2) through threads, and the top end of the screw rod (5) located inside the card seat (2) is rotatably connected to a bottom plate (6) through a bearing, and a dust meter (3) is provided inside the card seat (2) located at the top of the bottom plate (6).

2. A dust collector with an integral mounting structure bracket according to claim 1, characterized in that: A thread groove (105) is formed at the top end of the telescopic tube (102), and the top end of the screw rod (104) is located inside the thread groove (105).

3. The dust collector with an integral mounting structure bracket according to claim 1, characterized in that: The outer fixed sleeve of the telescopic tube (102) located inside the sleeve (101) is provided with a limiting ring (106), and limiting grooves (108) are provided at both ends of the limiting ring (106). Limiting slide bars (107) are welded on both sides of the sleeve (101), and the limiting slide bars (107) are located inside the limiting grooves (108).

4. The dust collector with an integral mounting structure bracket according to claim 1, characterized in that: A suction assembly (4) is arranged on the top of the card seat (2), and the suction assembly (4) comprises a cylinder (401) fixed to the top of the card seat (2) by bolts, and an exhaust fan (402) is installed inside the cylinder (401) via a mounting frame.

5. A dust collector with an integral mounting structure bracket according to claim 4, characterized in that: Protection nets (403) are fixed to the two sides of the cylinder (401) located inside the exhaust fan (402) by bolts.

6. The dust collector with an integral mounting structure bracket according to claim 1, characterized in that: The top of the card seat (2) and the top of the bottom plate (6) are both glued with rubber pads (7).

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