N-dimethyl nitramine detection device

Abstract

The utility model provides an N-dimethyl nitramine detection device, which relates to the technical field of food safety detection and comprises a supporting mechanism, a crushing mechanism and a cleaning mechanism, and the crushing mechanism comprises two supporting rods, the opposite sides of the two supporting rods are fixedly connected with sliding blocks, a screw rod is inserted into one sliding block in a penetrating mode, the screw rod is in threaded connection with the sliding block, and connecting plates are fixedly installed at the tops of the two supporting rods. According to the dry product crushing device, the first motor is fixedly installed on one side of the crushing cylinder, the output end of the first motor is fixedly connected with one end of the crushing roller, the first motor is used for driving the crushing roller to crush a dry product, and the detection efficiency is conveniently improved; after detection is completed, the angle of the test tube is adjusted, a mixture is poured out, the length of a telescopic rod is adjusted, a cleaning roller is arranged in the test tube, a third motor is used for driving the cleaning roller to rotate, residues in the test tube are conveniently cleaned, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food safety detection, in particular to an N-dimethylnitramine detection device. Background Art

[0002] N-dimethylnitramine, with the chemical formula C2H6N2O2, is a yellow liquid that is highly toxic and is often used as rocket fuel, industrial explosives, etc. N-dimethylnitramine is highly toxic and potentially carcinogenic, and is harmful to human health and the environment. N-dimethylnitramine is also often found in some edible products, so it needs to be tested.

[0003] In the prior art, when using a detection device to detect N-dimethylnitramine in a dry product, an appropriate amount of water needs to be added. After the detection is completed, it is inconvenient to clean the test tube, which takes a lot of time. In addition, when the dry product is directly immersed in water to detect the N-dimethylnitramine inside, there is an uneven distribution, which affects the efficiency of the detection. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that the test tubes are troublesome to clean after detection, the dry products are unevenly distributed when directly soaked in water, and the detection efficiency is affected, and an N-dimethylnitramine detection device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: including: a supporting mechanism, a crushing mechanism and a cleaning mechanism; the crushing mechanism includes a support rod, and two support rods are provided in total, and the opposite sides of the two support rods are fixedly connected to the slider, a screw rod is inserted through the interior of one of the sliders, and the screw rod is threadedly connected to the slider, and connecting plates are fixedly installed on the tops of the two support rods, and a crushing barrel is fixedly installed between the two connecting plates, and a funnel is fixedly installed on the bottom of the crushing barrel, and the funnel is fixedly connected to the crushing barrel, and a group of crushing rollers are fixedly arranged inside the crushing barrel.

[0006] Preferably, the cleaning mechanism comprises a telescopic rod, a first connecting ring is fixedly mounted on the telescopic end of the telescopic rod, and a second connecting ring is arranged on the top of the first connecting ring.

[0007] Preferably, a cleaning roller is fixedly installed on the top of the second connecting ring, and connecting bolts are inserted through the inside of the first connecting ring and the second connecting ring, and the connecting bolts are threadedly connected to the first connecting ring and the second connecting ring respectively.

[0008] Preferably, the support mechanism comprises a support base plate, and two pillars are fixedly mounted on the top of the support base plate, the interiors of the two pillars are rotatably connected to rotating shafts, and the test tube is fixedly connected between the two rotating shafts.

[0009] Preferably, a fixing plate is fixedly installed on one side of one of the pillars, a fixing bolt is inserted through the interior of the fixing plate, the fixing bolt is threadedly connected to the fixing plate and the rotating shaft, a sliding groove is provided inside the two pillars, and an installation groove is provided on the top of the supporting base plate.

[0010] Preferably, the two sliding blocks are slidably connected to the two sliding grooves respectively, a first motor is fixedly installed on one side of the crushing cylinder, and an output end of the first motor is fixedly connected to one end of the crushing roller.

[0011] Preferably, the screw rod is arranged inside the slide groove, the second motor is fixedly installed on the top of the support base plate, the output end of the second motor is fixedly connected to one end of the screw rod, the third motor is fixedly installed inside the mounting groove, and the output end of the third motor is fixedly connected to the bottom of the telescopic rod.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the first motor is fixedly installed on one side of the crushing cylinder, the output end of the first motor is fixedly connected to one end of the crushing roller, and the crushing roller is driven by the first motor to crush the dry product, so as to improve the efficiency of detection.

[0014] 2. In the utility model, after the detection is completed, the angle of the test tube is adjusted, the mixture is poured out, the length of the telescopic rod is adjusted, the cleaning roller is arranged inside the test tube, and the cleaning roller is driven to rotate by the third motor, so as to facilitate cleaning of the residue inside the test tube and improve the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A stereoscopic diagram of a N-dimethylnitramine detection device is proposed for the utility model;

[0016] Figure 2 A three-dimensional diagram of a support mechanism in a N-dimethylnitramine detection device is provided for the utility model;

[0017] Figure 3 A three-dimensional diagram of a crushing mechanism in a N-dimethylnitramine detection device is provided for the utility model;

[0018] Figure 4 The utility model provides a stereoscopic diagram of a cleaning mechanism in an N-dimethylnitramine detection device.

[0019] Legend: 1. Support mechanism; 101. Support base plate; 102. Pillar; 103. Rotating shaft; 104. Test tube; 105. Fixing plate; 106. Fixing bolt; 107. Slide; 108. Mounting slot; 2. Crushing mechanism; 201. Support rod; 202. Sliding block; 203. Screw rod; 204. Connecting plate; 205. Crushing cylinder; 206. Funnel; 207. Crushing roller; 208. First motor; 209. Second motor; 3. Cleaning mechanism; 301. Telescopic rod; 302. First connecting ring; 303. Second connecting ring; 304. Cleaning roller; 305. Connecting bolt; 306. Third motor. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides an N-dimethylnitramine detection device, comprising: a supporting mechanism 1, a crushing mechanism 2 and a cleaning mechanism 3; the crushing mechanism 2 comprises a support rod 201, two support rods 201 are provided, opposite sides of the two support rods 201 are fixedly connected to a slider 202, a screw rod 203 is inserted through the interior of one slider 202, the screw rod 203 is threadedly connected to the slider 202, the tops of the two support rods 201 are fixedly installed with a connecting plate 204, a crushing cylinder 205 is fixedly installed between the two connecting plates 204, a funnel 206 is fixedly installed at the bottom of the crushing cylinder 205, the funnel 206 is fixedly connected to the crushing cylinder 205, and a group of crushing rollers 207 are fixedly arranged inside the crushing cylinder 205.

[0023] The effect achieved by the entire embodiment 1 is that a slide groove 107 is provided inside the two pillars 102, a slider 202 is slidably connected inside the slide groove 107, one end of the two sliders 202 is fixedly connected to the support rod 201, a screw rod 203 is inserted through the inside of one slider 202, the screw rod 203 is threadedly connected to the slider 202, the screw 203 is arranged inside the slide groove 107, a connecting plate 204 is fixedly installed on the top of the two support rods 201, a crushing cylinder 205 is fixedly connected between the two connecting plates 204, a connecting funnel 206 is fixedly connected to the bottom of the crushing cylinder 205, a crushing roller 207 is arranged inside the crushing cylinder 205, and a crushing roller 207 is arranged inside the crushing cylinder 205. 5, the output end of the first motor 208 is fixedly installed on one side of the support bottom plate 101, the output end of the first motor 208 is fixedly connected to one end of the crushing roller 207, and the crushing roller 207 is driven by the first motor 208 to crush the dry product, so as to improve the efficiency of detection; then, a mounting groove 108 is opened on the top of the support bottom plate 101, and a second motor 209 is fixedly installed inside the mounting groove 108, and the output end of the second motor 209 is fixedly connected to one end of the screw 203, and the second motor 209 is used to drive the screw 203 to be threadedly connected with the slider 202, so that the slider 202 slides inside the slide groove 107, and the height of the funnel 206 is adjusted, so as to pour the crushed dry product into the inside of the test tube 104.

[0024] Embodiment 2, as Figure 1-Figure 4As shown, the cleaning mechanism 3 includes a telescopic rod 301, a first connecting ring 302 is fixedly installed at the telescopic end of the telescopic rod 301, and a second connecting ring 303 is arranged on the top of the first connecting ring 302; a cleaning roller 304 is fixedly installed on the top of the second connecting ring 303, and connecting bolts 305 are inserted through the insides of the first connecting ring 302 and the second connecting ring 303, and the connecting bolts 305 are respectively threadedly connected to the first connecting ring 302 and the second connecting ring 303; the supporting mechanism 1 includes a supporting base plate 101, two pillars 102 are fixedly installed on the top of the supporting base plate 101, the insides of the two pillars 102 are both rotatably connected to the rotating shaft 103, and the test tube 104 is fixedly connected between the two rotating shafts 103; a fixed plate 105 is fixedly installed on one side of one pillar 102, and the inside of the fixed plate 105 A fixing bolt 106 is inserted through the fixing bolt 106, which is threadedly connected to the fixing plate 105 and the rotating shaft 103. A slide groove 107 is provided inside the two pillars 102, and a mounting groove 108 is provided on the top of the supporting base plate 101; the two sliding blocks 202 are slidably connected to the two slide grooves 107 respectively, a first motor 208 is fixedly installed on one side of the crushing cylinder 205, and the output end of the first motor 208 is fixedly connected to one end of the crushing roller 207; the screw 203 is arranged inside the slide groove 107, a second motor 209 is fixedly installed on the top of the supporting base plate 101, and the output end of the second motor 209 is fixedly connected to one end of the screw 203, and a third motor 306 is fixedly installed inside the mounting groove 108, and the output end of the third motor 306 is fixedly connected to the bottom of the telescopic rod 301.

[0025] The effect achieved by the entire embodiment 2 is that two pillars 102 are fixedly arranged on the top of the supporting base plate 101, and the rotating shafts 103 are rotatably connected inside the two pillars 102, and the test tube 104 is arranged between the two rotating shafts 103, so as to facilitate the adjustment of the angle of the test tube 104, and then a fixing plate 105 is fixedly installed on one side of one pillar 102, and a fixing bolt 106 is inserted through the inside of the fixing plate 105, and the fixing bolt 106 is arranged to be threadedly connected with the fixing plate 105 and the rotating shaft 103, so as to facilitate the fixing of the test tube 104; a first motor 208 is fixedly installed on one side of the crushing cylinder 205, and the output end of the first motor 208 is fixedly connected to one end of the crushing roller 207, and the crushing roller 207 is driven by the first motor 208 to crush the dry product, so as to facilitate the improvement of the detection efficiency, and a mounting hole 206 is provided on the top of the supporting base plate 101. The mounting groove 108 is provided, and a second motor 209 is fixedly installed inside the mounting groove 108, and the output end of the second motor 209 is fixedly connected to one end of the screw rod 203, and the second motor 209 is used to drive the screw rod 203 to be threadedly connected with the slider 202, so that the slider 202 slides inside the slide groove 107, and the height of the funnel 206 is adjusted to facilitate pouring the crushed dry product into the inside of the test tube 104; then, the electrochemical sensor is used to detect the mixture inside the test tube 104, so as to facilitate rapid detection of the content of N-dimethylnitramine in the food. After the detection is completed, the angle of the test tube 104 is adjusted, the mixture is poured out, the length of the telescopic rod 301 is adjusted, and the cleaning roller 304 is set inside the test tube 104, and the third motor 306 is used to drive the cleaning roller 304 to rotate, so as to facilitate cleaning the residue inside the test tube 104 and improve the cleaning efficiency.

[0026] Working principle: When the device is in use, firstly, two pillars 102 are fixedly arranged on the top of the supporting base plate 101, and the rotating shafts 103 are rotated inside the two pillars 102, and the test tube 104 is arranged between the two rotating shafts 103, so as to facilitate the adjustment of the angle of the test tube 104, and then a fixing plate 105 is fixedly installed on one side of one pillar 102, and a fixing bolt 106 is inserted through the inside of the fixing plate 105, and the fixing bolt 106 is arranged to be threadedly connected with the fixing plate 105 and the rotating shaft 103, so as to facilitate the fixing of the test tube 104; secondly, the two pillars 10 2 are provided with a chute 107, a slider 202 is slidably connected inside the chute 107, a support rod 201 is fixedly connected to one end of the two sliders 202, a screw 203 is inserted through the inside of one slider 202, the screw 203 is threadedly connected to the slider 202, the screw 203 is arranged inside the chute 107, a connecting plate 204 is fixedly installed on the top of the two support rods 201, a crushing cylinder 205 is fixedly connected between the two connecting plates 204, a connecting funnel 206 is fixedly connected to the bottom of the crushing cylinder 205, and a crushing roller 207 is arranged on the crushing cylinder 2 05, a first motor 208 is fixedly installed on one side of the pulverizing cylinder 205, and the output end of the first motor 208 is fixedly connected to one end of the pulverizing roller 207, and the first motor 208 is used to drive the pulverizing roller 207 to pulverize the dry products, so as to improve the efficiency of detection; then, a mounting groove 108 is opened on the top of the supporting bottom plate 101, and a second motor 209 is fixedly installed inside the mounting groove 108, and the output end of the second motor 209 is fixedly connected to one end of the screw 203, and the second motor 209 is used to drive the screw 203 to be threadedly connected with the slider 202, so that the slider 20 2 slides inside the slide groove 107, and adjusts the height of the funnel 206, so as to pour the crushed dry product into the inside of the test tube 104; finally, the mixture inside the test tube 104 is detected by using an electrochemical sensor, so as to quickly find out the content of N-dimethylnitramine in the food. After the detection is completed, the angle of the test tube 104 is adjusted, the mixture is poured out, the length of the telescopic rod 301 is adjusted, the cleaning roller 304 is set inside the test tube 104, and the cleaning roller 304 is driven to rotate by the third motor 306, so as to clean the residue inside the test tube 104 and improve the cleaning efficiency.

[0027] The wiring diagram of the telescopic rod 301, the first motor 208, the second motor 209 and the third motor 306 in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the telescopic rod 301, the first motor 208, the second motor 209 and the third motor 306 are not explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A N-dimethylnitramine detection device, characterized in that: include: A supporting mechanism (1), a crushing mechanism (2) and a cleaning mechanism (3); The pulverizing mechanism (2) comprises a support rod (201), wherein two support rods (201) are provided, and opposite sides of the two support rods (201) are fixedly connected to a slider (202), a screw rod (203) is inserted through the interior of one of the sliders (202), and the screw rod (203) is threadedly connected to the slider (202), and a connecting plate (204) is fixedly installed on the top of the two support rods (201), and a pulverizing cylinder (205) is fixedly installed between the two connecting plates (204), and a funnel (206) is fixedly installed on the bottom of the pulverizing cylinder (205), and the funnel (206) is fixedly connected to the pulverizing cylinder (205), and a group of pulverizing rollers (207) are fixedly arranged inside the pulverizing cylinder (205).

2. The N-dimethylnitramine detection device according to claim 1, characterized in that: The cleaning mechanism (3) comprises a telescopic rod (301), a first connecting ring (302) being fixedly mounted on the telescopic end of the telescopic rod (301), and a second connecting ring (303) being arranged on the top of the first connecting ring (302).

3. The N-dimethylnitramine detection device according to claim 2, characterized in that: A cleaning roller (304) is fixedly mounted on the top of the second connecting ring (303), and connecting bolts (305) are inserted through the interiors of the first connecting ring (302) and the second connecting ring (303), and the connecting bolts (305) are threadedly connected to the first connecting ring (302) and the second connecting ring (303), respectively.

4. The N-dimethylnitramine detection device according to claim 3, characterized in that: The support mechanism (1) comprises a support base plate (101), two pillars (102) are fixedly mounted on the top of the support base plate (101), the interiors of the two pillars (102) are rotatably connected to a rotating shaft (103), and a test tube (104) is fixedly connected between the two rotating shafts (103).

5. The N-dimethylnitramine detection device according to claim 4, characterized in that: A fixing plate (105) is fixedly installed on one side of one of the pillars (102), a fixing bolt (106) is inserted through the interior of the fixing plate (105), and the fixing bolt (106) is threadedly connected to the fixing plate (105) and the rotating shaft (103), a sliding groove (107) is provided inside the two pillars (102), and a mounting groove (108) is provided on the top of the supporting base plate (101).

6. The N-dimethylnitramine detection device according to claim 5, characterized in that: The two sliding blocks (202) are slidably connected to the two sliding grooves (107) respectively, a first motor (208) is fixedly mounted on one side of the crushing cylinder (205), and an output end of the first motor (208) is fixedly connected to one end of a crushing roller (207).

7. The N-dimethylnitramine detection device according to claim 5, characterized in that: The screw rod (203) is arranged inside the slide groove (107), a second motor (209) is fixedly installed on the top of the support base plate (101), an output end of the second motor (209) is fixedly connected to one end of the screw rod (203), a third motor (306) is fixedly installed inside the installation groove (108), and an output end of the third motor (306) is fixedly connected to the bottom of the telescopic rod (301).

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