Fertilizer sample detection device

Abstract

The utility model discloses a fertilizer sample detection device, which belongs to the technical field of fertilizer detection and comprises a fixing plate, an anti-slip pad is fixedly connected to the bottom of the fixing plate, T-shaped grooves are formed in the four corners of the bottom of the fixing plate and the four corners of the bottom of the anti-slip pad, and extrusion springs are fixedly connected to the top ends of the interiors of the T-shaped grooves. The bottom end of the extrusion spring is fixedly connected with a suction cup, and a meshing groove is formed in the fixing plate. The device has the beneficial effects that by arranging the extrusion spring and the suction cup, under the action of the extrusion spring, the bottom of the suction cup can be adsorbed to a table top all the time, so that the position of the device can be stabilized, and after the first fixing cylinder and the second fixing cylinder are rotated, people can observe liquid in a detection bottle in the first fixing cylinder, so that the detection effect is improved. If the liquid in the detection bottle in the first fixed cylinder is turbid, the liquid calcium and magnesium fertilizer contains calcium and magnesium ions, so that people can conveniently detect a fertilizer sample.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer detection, and more specifically, to a fertilizer sample detection device. Background Art

[0002] It can enhance the disease and insect resistance of crops: after crops absorb calcium and magnesium, the cell walls of the stem and leaf surface thicken and the cuticle increases, thus improving the insect and disease resistance. It can enhance the aeration of crops: the increase of calcium and magnesium in crops strengthens the rigidity of crop vessels and promotes the enhancement of aeration, which is of great significance to rice and reeds. It can improve the stress resistance of crops: effectively regulate the opening and closing of leaf stomata, control water transpiration, and improve the drought resistance, dry heat resistance and low temperature resistance of crops.

[0003] Calcium magnesium fertilizers are available in two forms: solid and liquid. When a buyer purchases liquid fertilizers, it is difficult to detect whether the liquid fertilizer contains calcium and magnesium by naked eye because the liquid calcium magnesium fertilizer is in a clear state. However, an existing detection device has poor fixation when in use and lacks a fixed structure, which makes it inconvenient for people to stabilize the position of the device. The position of the device is prone to shaking during use. Therefore, in view of the above problem, a fertilizer sample detection device is proposed. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a fertilizer sample detection device, which has a stable structure and is convenient for people to stabilize the position of the device.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a fertilizer sample detection device, including a fixed plate, a non-slip pad is fixedly connected to the bottom of the fixed plate, T-shaped grooves are provided at four corners of the bottom of the fixed plate and the non-slip pad, an extrusion spring is fixedly connected to the top end of the T-shaped groove, a suction cup is fixedly connected to the bottom end of the extrusion spring, an engagement groove is provided inside the fixed plate, a first rotating shaft is rotatably penetrated by the top end of the meshing groove through a bearing, a worm gear is fixedly connected to the bottom end of the first rotating shaft, a T-shaped rotating disk is fixedly connected to the top end of the first rotating shaft, a second rotating shaft is rotatably penetrated by the side surface of the meshing groove through a bearing, a knob and a worm are fixedly connected at both ends of the second rotating shaft, the worm and the worm gear are meshed with each other, and a first fixed cylinder and a second fixed cylinder are fixedly connected to the top of the T-shaped rotating disk.

[0008] When a fertilizer sample detection device of the present technical solution is used, an extrusion spring and a suction cup are provided. Under the action of the extrusion spring, the bottom of the suction cup can be constantly adsorbed on the desktop, thereby stabilizing the position of the device. After the first fixed cylinder and the second fixed cylinder are rotated, people observe the liquid in the detection bottle in the first fixed cylinder and compare it with the other detection bottle. If the liquid in the detection bottle in the first fixed cylinder appears turbid, it means that the liquid calcium magnesium fertilizer contains calcium and magnesium ions, which makes it easier for people to detect fertilizer samples.

[0009] Furthermore, a plurality of contraction grooves are provided inside the first fixing tube and the second fixing tube, and a fixing spring is fixedly connected to the inner side surface of the contraction groove.

[0010] Furthermore, one end of the fixing spring is fixedly connected with a clamping plate.

[0011] Furthermore, a seesaw plate is fixedly connected to the top of the clamping plate.

[0012] Furthermore, a plurality of annular grooves are provided at the bottom of the T-shaped rotating disk and the top of the fixed plate, and a plurality of balls are rotatably connected inside the annular grooves.

[0013] Furthermore, a handle is fixedly connected to the side surface of the fixing plate.

[0014] (3) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. A fertilizer sample detection device is provided with a squeezing spring and a suction cup. Under the action of the squeezing spring, the bottom of the suction cup can be adsorbed on the desktop at all times, so that the position of the device can be stabilized. After the first fixed cylinder and the second fixed cylinder are rotated, people observe the liquid in the detection bottle in the first fixed cylinder and compare it with the other detection bottle. If the liquid in the detection bottle in the first fixed cylinder is turbid, it means that the liquid calcium magnesium fertilizer contains calcium magnesium ions, so that people can detect the fertilizer sample easily;

[0017] 2. The fertilizer sample detection device is provided with a fixing spring and a clamping plate. People insert two detection bottles into the first fixing tube and the second fixing tube respectively. Under the action of the first fixing tube and the second fixing tube, the detection bottles can be limited. At the same time, under the action of the fixing spring, multiple clamping plates can clamp and fix the detection bottles, and further, the position of the detection bottles can be stabilized.

[0018] 3. The fertilizer sample detection device can make the T-shaped rotating disk rotate more stably by arranging the annular groove and the ball. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0021] Figure 2 It is a structural schematic diagram of the cross section of the meshing groove in the utility model;

[0022] Figure 3 It is a schematic structural diagram of the utility model from the side.

[0023] The markings in the accompanying drawings are:

[0024] 1. Fixed plate; 101. T-shaped groove; 102. Extrusion spring; 103. Suction cup; 104. Engaging groove; 105. First rotating shaft; 106. Worm gear; 107. T-shaped rotating disk; 108. First fixed cylinder; 109. Second fixed cylinder; 1010. Second rotating shaft; 1011. Worm; 1012. Knob; 1013. Annular groove; 1014. Ball; 1015. Contraction groove; 1016. Fixed spring; 1017. Clamping plate; 1018. Rocker; 1019. Handle; 1020. Anti-slip pad. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0026] Example:

[0027] The following is combined with Figure 1-3 The utility model is described in further detail.

[0028] See also Figure 1-3The utility model provides a technical solution: a fertilizer sample detection device, including a fixed plate 1, a non-slip pad 1020 is fixedly connected to the bottom of the fixed plate 1, T-shaped grooves 101 are opened at the four corners of the bottom of the fixed plate 1 and the non-slip pad 1020, a squeeze spring 102 is fixedly connected to the top of the T-shaped groove 101, a suction cup 103 is fixedly connected to the bottom of the squeeze spring 102, an engagement groove 104 is opened inside the fixed plate 1, and a bearing is rotated through the top of the engagement groove 104. The first rotating shaft 105, the bottom end of the first rotating shaft 105 is fixedly connected to a worm gear 106, the top end of the first rotating shaft 105 is fixedly connected to a T-shaped rotating disk 107, the inner side of the meshing groove 104 is rotatably penetrated by a second rotating shaft 1010 through a bearing, the two ends of the second rotating shaft 1010 are respectively fixedly connected to a knob 1012 and a worm 1011, the worm 1011 and the worm gear 106 are meshed with each other, and the top of the T-shaped rotating disk 107 is fixedly connected to a first fixed cylinder 108 and a second fixed cylinder 109.

[0029] By adopting the above technical solution, by setting the squeezing spring 102 and the suction cup 103, under the action of the squeezing spring 102, the bottom of the suction cup 103 can be adsorbed on the desktop at all times, so that the position of the device can be stabilized. After the first fixed cylinder 108 and the second fixed cylinder 109 are rotated, people observe the liquid in the detection bottle in the first fixed cylinder 108 and compare it with another detection bottle. If the liquid in the detection bottle in the first fixed cylinder 108 appears turbid, it means that the liquid calcium magnesium fertilizer contains calcium and magnesium ions, which is convenient for people to detect fertilizer samples.

[0030] See also Figure 2 A plurality of contraction grooves 1015 are provided inside the first fixed tube 108 and the second fixed tube 109 , a fixed spring 1016 is fixedly connected to the inner side of the contraction groove 1015 , one end of the fixed spring 1016 is fixedly connected to a clamping plate 1017 , and a rocker plate 1018 is fixedly connected to the top of the clamping plate 1017 .

[0031] By adopting the above technical solution, by setting the fixing spring 1016 and the clamping plate 1017, people insert the two test bottles into the first fixing cylinder 108 and the second fixing cylinder 109 respectively. Under the action of the first fixing cylinder 108 and the second fixing cylinder 109, the test bottles can be limited. At the same time, under the action of the fixing spring 1016, multiple clamping plates 1017 can clamp and fix the test bottles, which can further stabilize the position of the test bottles. At the same time, under the action of the seesaw 1018, it is convenient for people to put the test bottles into the first fixing cylinder 108 or the second fixing cylinder 109.

[0032] See also Figure 2 A plurality of annular grooves 1013 are provided at the bottom of the T-shaped rotating disk 107 and the top of the fixed plate 1, and a plurality of balls 1014 are rotatably connected inside the annular grooves 1013.

[0033] By adopting the above technical solution and providing the annular groove 1013 and the ball bearing 1014 , when the T-shaped rotating disk 107 is rotated, the T-shaped rotating disk 107 can be rotated more stably.

[0034] See also Figure 3 A handle 1019 is fixedly connected to the side of the fixing plate 1.

[0035] The working principle of the utility model is:

[0036] When in use, people place the device in a suitable position. Under the action of the squeezing spring 102, the bottom of the suction cup 103 can be constantly adsorbed on the desktop, so that the position of the device can be stabilized. After the placement is completed, people take two test bottles, and then put the fertilizer liquid into the two test bottles respectively, and then add the test reagent into one of the test bottles. After the addition is completed, the two test bottles are sealed, and then the test bottle with the test reagent is inserted into the first fixed cylinder 108, and the other test bottle is inserted into the second fixed cylinder 109. Under the action of the first fixed cylinder 108 and the second fixed cylinder 109, the test bottles can be limited. At the same time, under the action of the fixing spring 1016, the multiple clamping plates 101 7 can clamp and fix the detection bottle, and further, the position of the detection bottle can be stabilized. After the insertion is completed, people rotate the knob 1012 to rotate the second rotating shaft 1010 and the worm 1011. Through the worm gear 106, the first rotating shaft 105 and the T-shaped rotating disk 107 can be driven to rotate, so that the first fixed cylinder 108 and the second fixed cylinder 109 can be rotated, so that the detection reagent in the first fixed cylinder 108 can be mixed with the fertilizer liquid. After the rotation is completed, observe the liquid in the detection bottle in the first fixed cylinder 108 and compare it with another detection bottle. If the liquid in the detection bottle in the first fixed cylinder 108 appears turbid, it means that the liquid calcium magnesium fertilizer contains calcium and magnesium ions.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A fertilizer sample detection device, comprising a fixing plate (1), characterized in that: The bottom of the fixing plate (1) is fixedly connected to an anti-skid pad (1020), the fixing plate (1) and the anti-skid pad (1020) are provided with T-shaped grooves (101) at four corners of the bottom, the top of the T-shaped groove (101) is fixedly connected to an extrusion spring (102), the bottom of the extrusion spring (102) is fixedly connected to a suction cup (103), the fixing plate (1) is provided with an engagement groove (104), the top of the engagement groove (104) is rotatably penetrated by a first rotating shaft (105) through a bearing, and the first rotating shaft (105) ) is fixedly connected to a worm wheel (106) at the bottom, a T-shaped rotating disk (107) is fixedly connected to the top of the first rotating shaft (105), a second rotating shaft (1010) is rotatably passed through the inner side surface of the meshing groove (104) via a bearing, a knob (1012) and a worm (1011) are fixedly connected to the two ends of the second rotating shaft (1010), the worm (1011) and the worm wheel (106) are meshed with each other, and a first fixed cylinder (108) and a second fixed cylinder (109) are fixedly connected to the top of the T-shaped rotating disk (107).

2. A fertilizer sample detection device according to claim 1, characterized in that: A plurality of contraction grooves (1015) are provided inside the first fixed tube (108) and the second fixed tube (109), and a fixing spring (1016) is fixedly connected to the inner side surface of the contraction groove (1015).

3. A fertilizer sample detection device according to claim 2, characterized in that: One end of the fixing spring (1016) is fixedly connected to a clamping plate (1017).

4. A fertilizer sample detection device according to claim 3, characterized in that: A seesaw plate (1018) is fixedly connected to the top of the clamping plate (1017).

5. A fertilizer sample detection device according to claim 1, characterized in that: A plurality of annular grooves (1013) are provided at the bottom of the T-shaped rotating disk (107) and the top of the fixed plate (1), and a plurality of balls (1014) are rotatably connected inside the annular grooves (1013).

6. A fertilizer sample detection device according to claim 1, characterized in that: A handle (1019) is fixedly connected to the side of the fixing plate (1).

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