Detection device
By designing soil fertilizer testing equipment that is easy to move, and using box and buffer devices to protect the detector, the problem of low detection efficiency in the existing technology is solved, rapid detection in farmland is achieved, and timely fertilization is ensured.
Patent Information
- Application Number
- CN202322947150.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-01
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2033-11-01
AI Technical Summary
Existing soil fertilizer detectors are prone to damage during transportation and cannot be tested in farmland in real time, resulting in low detection efficiency and affecting the fertilization progress.
A detection device including a box, a buffer device and a soil fertilizer detector is designed. The box is equipped with a universal wheel and a pull rod. The buffer device includes a buffer spring and a damping rod to protect the detector and facilitate movement. The sample bottle is Fixed by a clamping device, ensuring rapid inspection in the farmland.
It realizes rapid and real-time detection of soil nutrient content in farmland, improves detection efficiency, and avoids damage to the detector and delays in fertilization.
Smart Images
Figure CN222318938U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a detection device, in particular to the structure of the detection device. Background Art
[0002] During the growth process of crops, a variety of nutrients are needed. Different crops require different nutrients, and different fertilizers with different sufficiency and content need to be applied to different crops. Therefore, when applying fertilizer, it is necessary to use a soil fertilizer tester to test the nutrient content in the soil and apply fertilizer according to the nutrient content in the soil.
[0003] The existing soil fertilizer tester, also known as the soil nutrient tester, adopts a rotating colorimetric dark box design and is operated and controlled by a touch screen. It can quickly test the content and pH of various substances in soil and fertilizer. It is also equipped with a micro printer that can output and print out the guidance on fertilizer application according to user needs.
[0004] However, the existing soil fertilizer detector is inconvenient to carry and is easily damaged during transportation. It cannot be transported to the farmland for real-time testing. It is usually placed at a fixed testing location indoors. When analyzing and testing the nutrient content in the soil, it is necessary to first go to the farmland to sample the soil, then put it in a sampling bottle and transport it to a fixed testing location for testing with the soil fertilizer detector. After the test results come out, go to the farmland to apply fertilizer, which is slow and inefficient.
[0005] The utility model aims to provide a detection device to solve the problem that the detection efficiency is low and the fertilization progress is affected when the existing method detects the soil nutrient content. Utility Model Content
[0006] In order to solve the above problems, the detection device provided by the utility model includes a box body 1, a buffer device 2 and a soil fertilizer detector 3. The box body 1 is square, with an upper opening, a pull rod 4 arranged at the rear side, a universal wheel 11 arranged at the bottom, a detection cavity 12 formed inside, and a box cover 13 arranged at the opening. The rear end of the box cover 13 is hinged to the rear side wall of the box body 1, and the front end is connected to the front side wall of the box body 1 through a lock buckle 5.
[0007] The buffer device 2 is arranged in the detection chamber 12, and includes a buffer spring 21, a damping rod 22 and a mounting plate 23. The buffer spring 21 is vertically arranged in the detection chamber 12, and the lower end is fixedly connected to the bottom plate of the box body 1. There are multiple buffer springs 21, and the multiple buffer springs 21 are evenly distributed. The damping rod 22 is vertically arranged in the detection chamber 12, and the lower end is fixedly connected to the middle part of the bottom plate of the box body 1. The mounting plate 23 matches the detection chamber 12, is horizontally arranged in the detection chamber 12, and is respectively fixedly connected to the upper ends of the multiple buffer springs 21 and the upper ends of the damping rod 22. The soil fertilizer detector 3 is arranged in the detection chamber 12 and fixedly arranged on the mounting plate 23.
[0008] When the utility model is used, it is transported to the farmland where the soil needs to be tested by a vehicle, and the pull rod 4 is pulled to move to a suitable position through the universal wheel 11 at the bottom of the box body 1. Then, after sampling through the sample bottle 6, the box cover 13 is opened, and the soil sample in the sample bottle 6 is placed in the soil fertilizer detector 3 for testing to obtain the test result.
[0009] The utility model sets the soil fertilizer detector 3 in the box 1, and the box 1 can protect the soil fertilizer detector 3 to prevent collision with foreign objects. A damping rod 22 and a plurality of buffer springs 21 are set at the bottom of the detection cavity 12, and the mounting plate 23 is slidably set in the detection cavity 12, and the soil fertilizer detector 3 is fixedly set on the mounting plate 23. When the equipment is transported or moved, the buffering effect of the buffer spring 21 and the damping rod 22 can prevent vibration from causing damage to the soil fertilizer detector 3. By setting a pull rod 4 on the box 1 and a universal wheel 11 at the bottom of the box 1, the box 1 can be pulled to move by the pull rod 4. The utility model can be moved to the farmland to detect nutrients in the soil, and the test results can be obtained quickly and timely without affecting the subsequent fertilization operation. It solves the problem that the existing method has low detection efficiency and affects the progress of fertilization when detecting the nutrient content of the soil.
[0010] Preferably, the pull rod 4 includes a slide cylinder 41 and a U-shaped slide rod 42. The slide cylinder 41 is vertically arranged on the rear side wall of the box body 1. Two slide cylinders 41 are provided. The two slide cylinders 41 are parallel to each other and keep a distance. The U-shaped slide rod 42 is respectively inserted into the two slide cylinders 41, and an anti-slip pad 43 is arranged on the top of the U-shaped slide rod 42.
[0011] The pull rod 4 includes a slide cylinder 41 and a U-shaped slide bar 42. The two slide cylinders 41 are vertically arranged on the rear side wall of the box body 1. The U-shaped slide bar 42 is respectively inserted into the two slide cylinders 41. By adjusting the length of the U-shaped slide bar 42 inserted into the two slide cylinders 41, the height of the U-shaped slide bar 42 can be adjusted, thereby facilitating the movement and storage of the equipment. An anti-slip pad 43 is arranged on the top of the U-shaped slide bar 42 for easy holding.
[0012] Preferably, a plurality of sample bottles 6 are further included, and the sample bottles 6 are arranged on the left side surface of the box body 1 through a clamping device 7. The clamping device 7 includes a placement box 71 and a sample slot 72. The placement box 71 is fixedly arranged on the left side surface of the box body 1, with an upper opening and a placement cavity 73 formed inside. The sample slot 72 matches the sample bottle 6, is arranged in the placement cavity 73, has an upper opening, and is connected to the inner wall of the placement box 71 through a plurality of shock-absorbing springs 74.
[0013] By arranging a plurality of sample bottles 6 on the left side surface of the box body 1, and arranging the sample bottles 6 on the left side wall of the box body 1 through a clamping device 7, the sample bottles 6 can be temporarily stored, so that after multiple samplings, unified detection can be performed, thereby improving the detection efficiency of the nutrient content in the soil. The clamping device 7 includes a placement box 71 and a sample slot 72, the placement box 71 is arranged on the box body 1, and the sample slot 72 is arranged in the placement cavity 73, the sample bottle 6 can be placed through the sample slot 72, and the placement slot is connected to the placement box 71 through a plurality of shock-absorbing springs 74, which can play a shock-absorbing role to prevent the sample bottle 6 from being damaged by vibration when the device is moved.
[0014] Preferably, a film layer 61 is provided on the inner wall of the sample bottle 6, and an anti-stick coating 62 is provided on the inner wall of the film layer 61. By providing the film layer 61 on the inner wall of the sample bottle 6 and the anti-stick coating 62 on the inner wall of the film layer 61, it is possible to prevent the soil sample from remaining in the sample bottle 6 and affecting the next test result.
[0015] Preferably, a plurality of ticket slots 15 are provided on the right side of the box body 1, and the number of the plurality of ticket slots 15 is the same as the number of the plurality of sample bottles 6. By providing a plurality of ticket slots 15 on the right side of the box body 1 that is the same as the number of the plurality of sample bottles 6, the result tickets printed after the soil sample test can be stored through the ticket slots 15.
[0016] Preferably, the lock 5 includes a locking member 51 and a clamping member 52. The locking member 51 is fixedly arranged on the front side of the base, and a clamping slot 53 is arranged on the top of the locking member 51. The clamping member 52 is fixedly arranged on the front side of the box cover 13, and a clamping block 54 matching the clamping slot 53 is arranged on the clamping member 52. The clamping block 54 is inserted into the clamping slot 53 to fix the box cover 13 and the box body 1.
[0017] By setting the lock buckle 5 including a locking piece 51 and a clamping piece 52, the locking piece 51 is set on the base, a clamping slot 53 is set on the locking piece 51, the clamping piece 52 is set on the box cover 13, a clamping block 54 is set on the clamping piece 52, and the clamping block 54 is inserted into the clamping slot 53, the box cover 13 and the box body 1 can be fixed, so as to protect the soil fertilizer detector 3.
[0018] Preferably, a tool box 16 is provided on the front side wall of the box body 1. By providing the tool box 16 on the front side wall of the box body 1, soil sampling tools can be stored to prevent the soil sampling tools from being lost.
[0019] Preferably, a handle 14 is provided on the box cover 13. By providing the handle 14 on the box cover 13, the equipment can be easily carried. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 . Schematic diagram of the overall structure of the testing equipment;
[0021] Figure 2 .Side view of the detection equipment structure;
[0022] Figure 3 .Schematic diagram of the internal structure of the box;
[0023] Figure 4 . Schematic diagram of the cross section of the clamping device and the sample bottle;
[0024] Figure 5 . Figure 1 Enlarged schematic diagram at point A in the middle.
[0025] In the figure, 1. box body, 11. universal wheel, 12. detection chamber, 13. box cover, 14. handle, 15. ticket slot, 16. tool box, 2. buffer device, 21. buffer spring, 22. damping rod, 23. mounting plate, 3. soil fertilizer detector, 4. pull rod, 41. slide cylinder, 42. U-shaped slide bar, 43. anti-skid pad, 5. lock, 51. locking piece, 52. clamping piece, 53. bayonet, 54. clamping block, 6. sample bottle, 61. film layer, 62. adhesive coating, 63. bottle stopper, 7. clamping device, 71. placement box, 72. sample slot, 73. placement chamber, 74. shock-absorbing spring. DETAILED DESCRIPTION
[0026] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.
[0027] like Figure 1 As shown, the detection device includes a box body 1, a buffer device 2 and a soil fertilizer detector 3. The box body 1 is square, with an upper opening, and a box cover 13 is arranged at the opening. A pull rod 4 is arranged at the rear side of the box body 1, and a universal wheel 11 is arranged at the bottom, and the box body 1 can be pulled to move by the pull rod 4.
[0028] A detection cavity 12 for accommodating the soil fertilizer detector 3 is formed inside the box 1. A tool box 16 is arranged on the front side wall of the box 1. By arranging the tool box 16 on the front side wall of the box 1, soil sampling tools can be stored to prevent the soil sampling tools from being lost.
[0029] The rear end of the box cover 13 is hinged to the rear side wall of the box body 1, and the front end is connected to the front side wall of the box body 1 through a lock buckle 5. A handle 14 is provided on the box cover 13. By providing the handle 14 on the box cover 13, the equipment can be easily carried.
[0030] A plurality of sample bottles 6 are arranged on the left side of the box body 1, and the sample bottles 6 are arranged on the left side of the box body 1 through a clamping device 7. The sample bottles 6 can temporarily store samples, so that after multiple samplings, unified testing can be performed to improve the detection efficiency of nutrient content in the soil.
[0031] The pull rod 4 includes a slide cylinder 41 and a U-shaped slide rod 42. The slide cylinder 41 is vertically arranged on the rear side wall of the box body 1. Two slide cylinders 41 are arranged. The two slide cylinders 41 are parallel to each other and keep a distance. The U-shaped slide rod 42 is respectively inserted into the two slide cylinders 41. The top of the U-shaped slide rod 42 is provided with an anti-skid pad 43.
[0032] A limit block is provided in the slide cylinder 41 to prevent the U-shaped slide bar 42 from being separated from the slide cylinder 41 . The structures of the U-shaped slide bar 42 and the slide cylinder 41 are prior art and will not be described in detail here.
[0033] Therefore, by adjusting the length of the U-shaped slide bar 42 inserted into the two slide tubes 41, the height of the U-shaped slide bar 42 can be adjusted, thereby facilitating the movement and storage of the equipment. An anti-slip pad 43 is set on the top of the U-shaped slide bar 42 for easy holding.
[0034] like Figure 2 As shown, a plurality of ticket slots 15 are provided on the right side of the box body 1, and the number of the ticket slots 15 is the same as the number of the sample bottles 6. By providing a plurality of ticket slots 15 on the right side of the box body 1, which is the same as the number of the sample bottles 6, the ticket slots 15 can store the test result tickets printed after the soil sample test.
[0035] like Figure 3 As shown, the buffer device 2 is arranged in the detection cavity 12, including a buffer spring 21, a damping rod 22 and a mounting plate 23. The buffer spring 21 is vertically arranged in the detection cavity 12, and the lower end is fixedly connected to the bottom plate of the box body 1. A plurality of buffer springs 21 are provided, and the plurality of buffer springs 21 are evenly distributed, and the plurality of buffer springs 21 play a supporting and buffering role.
[0036] The damping rod 22 is vertically arranged in the detection cavity 12, and the lower end is fixedly connected to the middle of the bottom plate of the box body 1. The damping rod 22 can reduce the speed and amplitude of the vibration of the mounting plate 23 when the mounting plate 23 vibrates. The mounting plate 23 matches the detection cavity 12, is horizontally arranged in the detection cavity 12, and is fixedly connected to the upper ends of the plurality of buffer springs 21 and the upper ends of the damping rod 22, respectively.
[0037] The mounting plate 23 matches the detection cavity 12 , where matching means that the shape and size of the cross section of the mounting plate 23 are equal to or slightly smaller than the size of the cross section of the detection cavity 12 , so that the mounting plate 23 can be horizontally set in the detection cavity 12 and slide along the detection cavity 12 .
[0038] The soil fertilizer detector 3 is arranged in the detection cavity 12 and fixedly arranged on the mounting plate 23. The soil fertilizer detector 3 is an existing device, which adopts a rotating colorimetric dark box design and is operated and controlled by a touch screen. It can quickly test the content and pH of various substances in soil and fertilizer, and is equipped with a micro printer, which can output and print out the guiding fertilizer amount according to the user's needs. The soil fertilizer detector 3 is not described here.
[0039] The box 1 can protect the soil fertilizer detector 3 from collision with foreign objects. When the equipment is transported or moved, the buffering effect of the buffer spring 21 and the damping rod 22 can prevent vibration from causing damage to the soil fertilizer detector 3. The utility model can be moved to the farmland to detect nutrients in the soil, and the test results can be obtained quickly and timely without affecting the subsequent fertilization operation. It solves the problem that the existing method of detecting soil nutrient content has low detection efficiency and affects the progress of fertilization.
[0040] like Figure 4 As shown, the clamping device 7 includes a placement box 71 and a sample slot 72. The placement box 71 is fixedly arranged on the left side surface of the box body 1, with an upper opening and a placement cavity 73 formed inside. The sample slot 72 matches the sample bottle 6, is arranged in the placement cavity 73, has an upper opening, and is connected to the inner wall of the placement box 71 through a plurality of shock-absorbing springs 74.
[0041] The sample slot 72 matches the sample bottle 6, which means that the size and shape of the cross-section of the inner cavity of the sample slot 72 are the same as the size and shape of the cross-section of the sample bottle 6, so that the sample bottle 6 can be slid into the sample slot 72, and the outer side surface of the sample bottle 6 fits with the inner wall of the sample slot 72, and a certain friction force is generated, and the sample bottle 6 is fixed by the friction force to prevent the sample bottle 6 from detaching from the sample slot 72 when the equipment moves.
[0042] The sample bottle 6 can be placed in the sample slot 72, and the placement slot is connected to the placement box 71 through a plurality of shock-absorbing springs 74, which can play a shock-absorbing role and prevent the sample bottle 6 from being damaged by vibration when the device is moved.
[0043] The sample bottle 6 is slidably inserted into the sample slot 72 and fixed to the sample slot 72 by friction. A film layer 61 is provided on the inner wall of the sample bottle 6, and an anti-stick coating 62 is provided on the inner wall of the film layer 61. The opening of the sample bottle 6 is blocked by a bottle stopper 63. By providing the film layer 61 on the inner wall of the sample bottle 6 and the anti-stick coating 62 on the inner wall of the film layer 61, it is possible to prevent the soil sample from remaining in the sample bottle 6 and affecting the next test result.
[0044] like Figure 5 As shown, the lock buckle 5 includes a lock piece 51 and a clamping piece 52. The lock piece 51 is fixedly arranged on the front side of the base, and a clamping hole 53 is arranged on the top of the lock piece 51. The clamping piece 52 is fixedly arranged on the front side of the box cover 13. The clamping piece 52 is provided with a clamping block 54 matching the clamping hole 53. The clamping block 54 is slidably connected with the clamping piece 52. The clamping block 54 is inserted into the clamping hole 53 to fix the box cover 13 and the box body 1. The lock buckle 5 adopts a lock in the prior art, which is not the invention of the utility model, and its internal specific structure is not repeated here.
[0045] The box cover 13 and the box body 1 can be fixed by providing the lock buckle 5 , so as to protect the soil fertilizer detector 3 .
[0046] The clamping member 52 is provided with a clamping block 54 matching with the clamping slot 53, wherein matching means that the shape and size of the clamping block 54 are the same as the shape and size of the clamping slot 53, so that the clamping block 54 can be inserted into the clamping slot 53 to fix the box cover 13 and the box body 1, or pulled out from the clamping slot 53 to open the box cover 13.
[0047] When the utility model is used, it is transported by a vehicle to the farmland where nutrients in the soil need to be tested, and the pull rod 4 is pulled to move to a suitable position through the universal wheel 11 at the bottom of the box body 1, and then multiple samples are taken through multiple sample bottles 6, and the sample bottles 6 are placed in the sample slots 72 in turn. After the sampling is completed, the box cover 13 is opened, and the soil samples in each sample bottle 6 are placed in the soil fertilizer detector 3 in turn for testing, and the test results are obtained, and the test results are printed, and the vouchers are placed in the ticket slot 15 for storage.
[0048] The utility model sets the soil fertilizer detector 3 in the box 1, and the box 1 can protect the soil fertilizer detector 3 and prevent collision with foreign objects. A damping rod 22 and a plurality of buffer springs 21 are set at the bottom of the detection cavity 12, and a mounting plate 23 is slidably set in the detection cavity 12, and the soil fertilizer detector 3 is fixedly set on the mounting plate 23. When the equipment is transported or moved, the buffering effect of the buffer spring 21 and the damping rod 22 can prevent vibration from causing damage to the soil fertilizer detector 3.
[0049] By setting a pull rod 4 on the box body 1 and setting a universal wheel 11 at the bottom of the box body 1, the box body 1 can be pulled and moved by the pull rod 4. The utility model can be moved to the farmland to detect nutrients in the soil, and the test results can be obtained quickly and timely without affecting the subsequent fertilization operation. The problem of low detection efficiency and affecting the progress of fertilization when detecting the nutrient content of the soil in the existing method is solved.
[0050] The pull rod 4 includes a slide cylinder 41 and a U-shaped slide bar 42. The two slide cylinders 41 are vertically arranged on the rear side wall of the box body 1. The U-shaped slide bar 42 is respectively inserted into the two slide cylinders 41. By adjusting the length of the U-shaped slide bar 42 inserted into the two slide cylinders 41, the height of the U-shaped slide bar 42 can be adjusted, thereby facilitating the movement and storage of the equipment. An anti-slip pad 43 is arranged on the top of the U-shaped slide bar 42 for easy holding.
[0051] By arranging a plurality of sample bottles 6 on the box body 1, and arranging the sample bottles 6 on the left side wall of the box body 1 through the clamping device 7, the samples can be temporarily stored in the sample bottles 6, so that after multiple samplings, unified testing can be performed, thereby improving the detection efficiency of the nutrient content in the soil.
[0052] The clamping device 7 includes a placement box 71 and a sample slot 72. The placement box 71 is arranged on the box body 1. The sample slot 72 is arranged in the placement cavity 73. The sample bottle 6 can be placed through the sample slot 72. The placement slot is connected to the placement box 71 through multiple shock-absorbing springs 74, which can play a shock-absorbing role to prevent the sample bottle 6 from being damaged by vibration when the equipment is moved.
[0053] It should be noted that the above-mentioned embodiments illustrate rather than limit the invention and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.
Claims
1. Detection equipment, characterized in that, It comprises a box body (1), a buffer device (2), a soil fertilizer detector (3), a sample bottle (6) and a clamping device (7). The box body (1) is square in shape, with an opening at the top, a pull rod (4) arranged at the rear side, a universal wheel (11) arranged at the bottom, a detection cavity (12) formed inside, and a box cover (13) arranged at the opening; The rear end of the box cover (13) is hinged to the rear side wall of the box body (1), and the front end is connected to the front side wall of the box body (1) via a lock buckle (5); The buffer device (2) is arranged in the detection chamber (12), and comprises a buffer spring (21), a damping rod (22) and a mounting plate (23). The buffer spring (21) is vertically arranged in the detection cavity (12), and the lower end is fixedly connected to the bottom plate of the box body (1); A plurality of the buffer springs (21) are provided, and the plurality of the buffer springs (21) are evenly distributed; The damping rod (22) is vertically arranged in the detection cavity (12), and the lower end is fixedly connected to the middle part of the bottom plate of the box body (1); The mounting plate (23) matches the detection cavity (12), is horizontally arranged in the detection cavity (12), and is respectively fixedly connected to the upper ends of the plurality of buffer springs (21) and the upper ends of the damping rods (22); The soil fertilizer detector (3) is arranged in the detection cavity (12) and fixedly arranged on the mounting plate (23); The clamping device (7) comprises a placement box (71) and a sample slot (72). The placement box (71) is fixedly arranged on the left side surface of the box body (1), has an opening at the top, and forms a placement cavity (73) inside; The sample slot (72) matches the sample bottle (6), is disposed in the placement cavity (73), has an upper opening, and is connected to the inner side wall of the placement box (71) via a plurality of shock-absorbing springs (74); The sample bottle (6) is arranged in the sample tank (72).
2. The detection device according to claim 1, characterized in that: The pull rod (4) comprises a slide cylinder (41) and a U-shaped slide rod (42). The slide cylinder (41) is vertically arranged on the rear side wall of the box body (1), and two slide cylinders (41) are arranged; The two slide cylinders (41) are parallel to each other and maintain a distance between them; The U-shaped sliding rod (42) is inserted into the two sliding cylinders (41) respectively, and an anti-slip pad (43) is arranged on the top of the U-shaped sliding rod (42).
3. The detection device according to claim 2, characterized in that: The inner wall of the sample bottle (6) is provided with a thin film layer (61). An anti-stick coating (62) is provided on the inner wall of the film layer (61).
4. The detection device according to claim 3, characterized in that: A plurality of ticket slots (15) are provided on the right side surface of the box body (1). The number of the plurality of ticket slots (15) is the same as the number of the plurality of sample bottles (6).
5. The detection device according to claim 4, characterized in that: The lock buckle (5) comprises a locking member (51) and a clamping member (52). The locking piece (51) is fixedly arranged on the front side of the base, and a bayonet (53) is arranged on the top of the locking piece (51); The clamping member (52) is fixedly arranged on the front side of the box cover (13); a clamping block (54) matching the clamping slot (53) is arranged on the clamping member (52); the clamping block (54) is inserted into the clamping slot (53) to fix the box cover (13) and the box body (1).
6. The detection device according to claim 5, characterized in that: A tool box (16) is arranged on the front side wall of the box body (1).
7. The detection device according to any one of claims 1 to 6, characterized in that: The box cover (13) is provided with a handle (14).