Plant multiple physiological and biochemical index high-throughput tester based on spectrum technology

Abstract

The invention belongs to the field of plant physiological and biochemical index determination, and provides a plant multi-physiological and biochemical index high-throughput determinator based on a spectrum technology, the plant multi-physiological and biochemical index high-throughput determinator comprises a bottom plate, universal wheels with self-locking functions are arranged around the bottom of the bottom plate, and the top of the bottom plate is fixedly connected with an operation table; a servo motor in the measuring assembly drives a first bidirectional lead screw to rotate, and by means of transmission of a first chain wheel, a second chain wheel, a first chain, a second chain, a first bevel gear and a second bevel gear, a first clamping plate and a second clamping plate move along the corresponding first bidirectional lead screw, a transverse limiting rod, a second bidirectional lead screw and a vertical limiting rod; a plurality of determinator bodies are fixed, physiological and biochemical indexes of a plurality of plants can be determined at the same time, the problem that a traditional instrument cannot determine the plants at the same time is effectively solved, the determination efficiency is greatly improved, and the requirement for high-throughput determination is met; powerful support is provided for development and efficiency improvement of plant physiological and biochemical research.

Description

Technical Field

[0001] The invention belongs to the field of plant physiological and biochemical index determination, in particular to a high-throughput determination instrument for plant multiple physiological and biochemical indexes based on spectral technology. Background Art

[0002] The high-throughput plant multi-physiological and biochemical indicator analyzer, utilizing spectral technology, is a cutting-edge testing device in the fields of modern agriculture and plant science research. Based on the principles of spectral analysis, this instrument deeply explores the absorption, reflection, and fluorescence properties of plant tissues or extracts under different wavelengths of light. Through complex and sophisticated algorithms, it constructs a deep correlation model between spectral data and plant physiological and biochemical indicators. In actual testing, this instrument breaks the limitations of traditional single-indicator testing, enabling simultaneous analysis of multiple indicators across a large number of plant samples. This significantly improves testing efficiency and data dimensionality, providing strong technical support for plant phenotyping research, crop breeding, and the development of precision agriculture.

[0003] In the field of plant physiology and biochemistry research, traditional measuring instruments have significant limitations. Such instruments can usually only measure a single plant sample at a time and cannot achieve simultaneous detection of multiple samples. When faced with the task of detecting physiological and biochemical indicators of a large number of plant samples in scientific research or production practice, traditional instruments need to operate on each sample one by one. The cumbersome process and long detection cycle result in extremely low measurement efficiency. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a high-throughput measuring instrument for multiple physiological and biochemical indicators of plants based on spectral technology to solve the problem in the prior art that multiple plants cannot be measured simultaneously.

[0005] High-throughput analyzer for measuring multiple plant physiological and biochemical indicators based on spectral technology, including:

[0006] A base plate, wherein universal wheels with self-locking function are arranged around the bottom of the base plate, an operating table is fixedly connected to the top of the base plate, a square groove is opened on the top of the operating table, and anti-drop plates are fixedly connected to the inner wall of the square groove;

[0007] The measuring component is arranged on the outside of the operating table and includes a fixing frame fixedly connected to the back of the operating table, the bottom of the horizontal end of the fixing frame is fixedly connected to a connecting frame, a motor frame is arranged on the left side of the connecting frame, and a servo motor is arranged on the left side of the motor frame. The output end of the servo motor and the inner cavity of the connecting frame are both rotatably connected to a first bidirectional screw through a bearing, the inner cavity of the connecting frame is fixedly connected to two lateral limit rods, and the inner cavity of the connecting frame is also rotatably connected to two second bidirectional screws through a bearing, and the inner cavity of the connecting frame is fixedly connected to two vertical limit rods, and the two first bidirectional screws and the lateral limit rod, the second bidirectional screw and the vertical limit rod are respectively provided with clamping plates 1 and 2 on both sides of the middle part.

[0008] Preferably, the outer rings of the two first bidirectional screws and the second bidirectional screws are respectively fitted with the first sprocket and the second sprocket, and the outsides of the two first sprockets and the second sprockets are respectively movably connected with the first chain and the second chain, and the outer ring of one of the first bidirectional screws and the second bidirectional screws is respectively fitted with the first bevel gear and the second bevel gear.

[0009] Preferably, the middle parts of the clamping plate 1 and the clamping plate 2 are respectively penetrated by a first circular hole and a first guide hole, a second circular hole and a second guide hole, a measuring instrument body is clamped between every two clamping plates 1 and 2, the first circular hole and the first guide hole, the second circular hole and the second guide hole are respectively adapted to the first bidirectional lead screw and the horizontal limit rod, the second bidirectional lead screw and the vertical limit rod, and a storage component is arranged in the inner cavity of the square groove.

[0010] Preferably, the storage assembly includes a fixing seat fixedly connected to the bottom of the inner cavity of the square groove, L-shaped frames are fixedly connected to the outer walls of the fixing seat, hydraulic cylinders are fixedly connected to the tops of the L-shaped frames, flat plates are provided at the output ends of the hydraulic cylinders, storage boxes are fixedly connected to one side of the four L-shaped frames, slots are provided on one side of the storage boxes, and multiple plant loading boxes are provided in the inner cavity of the storage boxes, wherein two fixing bars are fixedly connected between two of the storage boxes.

[0011] Preferably, electric push rods are fixedly connected to both sides of the inner wall of the fixing bar, and the output ends of the electric push rods are fixedly connected to push plates. The electric push rods do not contact each other and are separated by a certain distance. The display component is arranged above the fixing frame.

[0012] Preferably, the display assembly includes a support frame fixedly connected to the top of the fixed frame, a display is provided on the top of the support frame, a drive motor is provided on the bottom right side of the support frame, the output end of the drive motor is fitted with a reciprocating screw through a coupling, a vertical rod is fixedly connected to the top right side of the support frame, the outer ring of the reciprocating screw is fitted with a first synchronous pulley, a movable seat is fitted between the vertical rod and the middle part of the reciprocating screw, and a cleaning roller is rotatably connected to the left side of the movable seat through a bearing.

[0013] Preferably, a slot and a round hole are formed through the top of the movable seat, and the slot and the round hole are respectively adapted to the reciprocating screw and the vertical rod, and an air guide component is provided below the display component.

[0014] Preferably, the air guide assembly includes two air guide frames fixedly connected to both sides of the bottom of the two support frames, the tops of the two air guide frames are rotatably connected to a shaft through a bearing, and the bottoms of the shafts are fixedly connected to two fan blades.

[0015] Preferably, the outer ring of one of the shafts is fitted with a second synchronous pulley, the second synchronous pulley is movably connected to the external side of the first synchronous pulley by a first belt, the outer rings of the two shafts are both fitted with a third synchronous pulley, and the external side of the two third synchronous pulleys are movably connected by a second belt.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention drives the first bidirectional lead screw to rotate by a servo motor in the measuring assembly, and with the help of the transmission of the first sprocket, the second sprocket, the first chain, the second chain and the first bevel gear and the second bevel gear, the clamping plate one and the clamping plate two move along the corresponding first bidirectional lead screw and the horizontal limit rod, the second bidirectional lead screw and the vertical limit rod, thereby achieving the clamping and fixation of multiple measuring instrument bodies. This design can simultaneously measure the physiological and biochemical indicators of multiple plants, effectively solving the problem that traditional instruments cannot measure multiple plants at the same time, greatly improving the measurement efficiency, meeting the needs of high-throughput measurement, and providing strong support for the progress and efficiency improvement of plant physiological and biochemical research.

[0018] 2. The present invention utilizes a fixed base, an L-shaped frame, and a hydraulic cylinder in the storage assembly to drive the flat plate to rise and fall, thereby facilitating access to the plant loading boxes within the storage box. The slots provided in the storage box facilitate the insertion of the plant loading boxes, while the combination of the fixed bar, the electric push rod, and the push plate allows the plant loading boxes to be pushed out of the storage box after measurement, thereby achieving orderly storage and convenient access to plant samples. This design reduces the operator's time and energy consumption in sample management, making the entire measurement process smoother and more efficient.

[0019] 3. The present invention provides a guarantee for the normal operation of the instrument through the coordinated work of the display component and the air guide component. The driving motor drives the reciprocating screw to rotate, so that the movable seat moves along the reciprocating screw and the vertical rod. The cleaning roller can clean the display back and forth to keep the display clean and ensure that the measurement data is clearly visible; the air guide component is driven by the first synchronous pulley, the second synchronous pulley, the third synchronous pulley and the first belt and the second belt, so that the shaft drives the fan blades to rotate to generate airflow, dissipate heat to the main body components of the measuring instrument, avoid affecting the measurement results or damaging the instrument components due to overheating of the instrument, extend the service life of the instrument, and improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional schematic diagram of the structure of the measurement component of the present invention;

[0021] Figure 2 For the present invention Figure 1 A three-dimensional schematic diagram of the enlarged structure at point A;

[0022] Figure 3 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0023] Figure 4 It is a three-dimensional schematic diagram of the storage component structure of the present invention;

[0024] Figure 5 For the present invention Figure 4 A three-dimensional schematic diagram of the enlarged structure at point B in the middle;

[0025] Figure 6 A three-dimensional schematic diagram showing the structure of a display component of the present invention;

[0026] Figure 7 It is a three-dimensional schematic diagram of the air guide assembly structure of the present invention.

[0027] In the picture:

[0028] 1. Bottom plate; 101. Universal wheel; 102. Operating table; 103. Square slot; 104. Anti-drop plate; 2. Measuring assembly; 201. Fixing frame; 202. Connecting frame; 203. Motor frame; 204. Servo motor; 205. First bidirectional lead screw; 206. Horizontal limit rod; 207. Second bidirectional lead screw; 208. Vertical limit rod; 209. First sprocket; 210. Second sprocket; 211. First chain; 212. Second chain; 213. First bevel gear; 214. Second bevel gear; 215. Clamping plate 1; 216. Clamping plate 2; 217. First circular hole; 218. First guide hole; 219. Second circular hole; 220. Second guide hole; 221. Measuring instrument body; 3 , storage component; 301, fixed seat; 302, L-shaped frame; 303, hydraulic cylinder; 304, flat plate; 305, storage box; 306, slot; 307, plant loading box; 308, fixing bar; 309, electric push rod; 310, push plate; 4, display component; 401, support frame; 402, display; 403, drive motor; 404, reciprocating screw; 405, vertical rod; 406, first synchronous pulley; 407, moving seat; 408, slot; 409, round hole; 410, cleaning roller; 5, air guide component; 501, air guide frame; 502, shaft; 503, second synchronous pulley; 504, first belt; 505, third synchronous pulley; 506, second belt; 507, fan blade DETAILED DESCRIPTION

[0029] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0030] Example 1:

[0031] Please refer to Figure 1 、 Figure 2 and Figure 3 As shown, the present invention provides a high-throughput measuring instrument for multiple physiological and biochemical indicators of plants based on spectral technology, comprising:

[0032] The bottom plate 1 is provided with self-locking universal wheels 101 around the bottom of the bottom plate 1. The top of the bottom plate 1 is fixedly connected to an operating table 102. The top of the operating table 102 is provided with a square groove 103. The inner wall of the square groove 103 is fixedly connected with an anti-drop plate 104 around the inner wall.

[0033] 20. The measuring component 2 is arranged on the outside of the operating table 102 and includes a fixing frame 201 fixedly connected to the back of the operating table 102. The bottom of the horizontal end of the fixing frame 201 is fixedly connected to the connecting frame 202. A motor frame 203 is arranged on the left side of the connecting frame 202. A servo motor 204 is arranged on the left side of the motor frame 203. The output end of the servo motor 204 and the inner cavity of the connecting frame 202 are both rotatably connected to the first bidirectional screw 205 through bearings. The inner cavity of the connecting frame 202 is fixedly connected to two transverse limit rods 206. The inner cavity of the connecting frame 202 is also rotatably connected to two second bidirectional screws 207 through bearings. The inner cavity of the connecting frame 202 is fixedly connected to two vertical limit rods 208. The two first bidirectional screws 205 and the transverse limit rod 206, the second bidirectional screw 207 and the vertical limit rod 208 are respectively provided with a clamping plate 1 215 and a clamping plate 2 216 on both sides of the middle part. The two first bidirectional screws 205 and the second bidirectional screw 207 are The outer ring of 207 is respectively provided with a first sprocket 209 and a second sprocket 210, and the outer sides of the two first sprockets 209 and the second sprockets 210 are respectively movably connected with a first chain 211 and a second chain 212, and the outer rings of one of the first bidirectional lead screw 205 and the second bidirectional lead screw 207 are respectively provided with a first bevel gear 213 and a second bevel gear 214, and the middle parts of the clamping plate 1 215 and the clamping plate 216 are respectively penetrated by a first circular hole 217 and a first guide hole 218, a second circular hole 219 and a second guide hole 220, and a measuring instrument body 221 is clamped between every two clamping plates 1 215 and the clamping plate 2 216, and the first circular hole 217 and the first guide hole 218, the second circular hole 219 and the second guide hole 220 are respectively adapted to the first bidirectional lead screw 205 and the horizontal limit rod 206, the second bidirectional lead screw 207 and the vertical limit rod 208, and the storage component 3 is arranged in the inner cavity of the square groove 103.

[0034] As can be seen from the above, by setting up the measuring component 2, the servo motor 204 drives the first bidirectional screw 205 to rotate, and then the first sprocket 209 and the first chain 211 drive the other first bidirectional screw 205 to rotate synchronously, and at the same time the first bevel gear 213 is engaged with the second bevel gear 214, so that the second bidirectional screw 207 rotates. Under the limiting action of the horizontal limit rod 206 and the vertical limit rod 208, the clamping plate 1 215 and the clamping plate 216 can pass through the first circular hole 217 and the first guide hole 218, the second circular hole 219 and the second guide hole 220 and move along the corresponding first bidirectional screw 205 and the horizontal limit rod 206, the second bidirectional screw 207 and the vertical limit rod 208 respectively, thereby realizing the clamping and fixation of the measuring instrument body 221, and being able to perform operational measurements of physiological and biochemical indicators of multiple plants at the same time, meeting the high-throughput measurement requirements of multiple plants.

[0035] Example 2:

[0036] Please refer to Figure 3 、 Figure 4 and Figure 5 As shown, the storage component 3 includes a fixed base 301 fixedly connected to the bottom of the inner cavity of the square groove 103, and L-shaped frames 302 are fixedly connected to the outer wall of the fixed base 301. The top of the L-shaped frame 302 is fixedly connected to the hydraulic cylinder 303, and the output end of the hydraulic cylinder 303 is provided with a flat plate 304. One side of the four L-shaped frames 302 is fixedly connected to a storage box 305, one side of the storage box 305 is provided with a slot 306, and the inner cavity of the storage box 305 is provided with a plurality of plant loading boxes 307, wherein two storage boxes 305 are fixedly connected with two fixing bars 308, and both sides of the inner wall of the fixing bar 308 are fixedly connected with electric push rods 309, and the output ends of the electric push rods 309 are fixedly connected with push plates 310. The electric push rods 309 do not touch each other and are separated by a certain distance. Display component 4, display component 4 is arranged above the fixed frame 201.

[0037] As can be seen from the above, by setting the fixing seat 301, L-shaped frame 302 and hydraulic cylinder 303 in the storage assembly 3, the hydraulic cylinder 303 can drive the flat plate 304 to rise and fall, thereby facilitating the storage and retrieval operation of the plant loading box 307 in the storage box 305; the storage box 305 is provided with a slot 306, which is convenient for inserting the plant loading box 307 into the storage box 305; the combination of the fixing bar 308, the electric push rod 309 and the push plate 310, the electric push rod 309 pushes the push plate 310 to push the plant loading box 307 out of the storage box 305, thereby improving the convenience of taking out the plant loading box 307 and realizing orderly storage and convenient retrieval of plant samples.

[0038] Example 3:

[0039] Please refer to Figure 3 、 Figure 6 and Figure 7As shown, the display assembly 4 includes a support frame 401 fixedly connected to the top of the fixed frame 201, a display 402 is provided on the top of the support frame 401, a drive motor 403 is provided on the right side of the bottom of the support frame 401, the output end of the drive motor 403 is fitted with a reciprocating screw 404 through a coupling, a vertical rod 405 is fixedly connected to the right side of the top of the support frame 401, the outer ring of the reciprocating screw 404 is fitted with a first synchronous pulley 406, the vertical rod 405 and the middle part of the reciprocating screw 404 are fitted with a moving seat 407, the left side of the moving seat 407 is rotatably connected to a cleaning roller 410 through a bearing, and a slotted hole 408 and a round hole 409 are opened through the top of the moving seat 407, and the slotted hole 408 and the round hole 409 are respectively connected to the The reciprocating screw 404 and the vertical rod 405 are adapted to each other, and the wind guide assembly 5 is arranged below the display assembly 4. The wind guide assembly 5 includes two wind guide frames 501 fixedly connected to both sides of the bottom of the two support frames 401, and the tops of the two wind guide frames 501 are rotatably connected to the shaft 502 through bearings, and the bottoms of the shafts 502 are fixedly connected to two fan blades 507, one of the shafts 502 has an outer ring with a second synchronous pulley 503, and the second synchronous pulley 503 is connected to the external active connection of the first synchronous pulley 406 with a first belt 504, and the outer rings of the two shafts 502 are both equipped with a third synchronous pulley 505, and the external active connection of the two third synchronous pulleys 505 is a second belt 506.

[0040] As can be seen from the above, the reciprocating screw 404 is driven to rotate by the driving motor 403 in the display component 4, and the movable seat 407 moves along the reciprocating screw 404 and the vertical rod 405 in cooperation with the slotted hole 408 and the circular hole 409, so that the cleaning roller 410 can reciprocate and clean the display 402 to keep the display 402 clean; the air guide component 5 is driven by the first synchronous pulley 406, the second synchronous pulley 503, the first belt 504 and the third synchronous pulley 505, and the second belt 506, so that the shaft 502 drives the fan blades 507 to rotate, thereby realizing the air guide function, and can dissipate heat for the display 402 components to ensure the normal operation of the instrument.

[0041] Working principle: First, the plant loading box 307 is inserted into the inner cavity of the storage box 305 through the slot 306 for storage. After a certain amount of plant loading box 307 is stored, the hydraulic cylinder 303 drives the plate 304 to move up and down to push the plant loading box 307 out of the storage box 305, so that the plant loading box 307 at the top is exposed from the storage box 305. At this time, the servo motor 204 is started, and its output end drives the first bidirectional screw 205 to rotate. At the same time, the first sprocket 209 on the outer ring of the first bidirectional screw 205 drives the other first bidirectional screw 205 to rotate synchronously through the first chain 211. In addition, the first bevel gear 213 on the outer ring of one of the first two-way screws 205 is meshed with the second bevel gear 214 on the outer ring of the second two-way screw 207, thereby driving the second two-way screw 207 to rotate. When rotating, under the limiting action of the horizontal limit rod 206 and the vertical limit rod 208, the clamping plate 1 215 and the clamping plate 216 pass through their own first circular hole 217, first guide hole 218, second circular hole 219, and second guide hole 220 respectively along the first two-way screw 205 and the horizontal limit rod 206, the second two-way screw 207 and the vertical The limit rods 208 move closer to each other, thereby clamping and fixing the measuring instrument body 221. After fixing, the physiological and biochemical indicators of multiple plants are measured. The measured data are displayed on the display 402. When the measurement is completed, the electric push rod 309 on the inner wall of the fixing bar 308 pushes the push plate 310, and the plant loading box 307 with the measured results can be pushed from the storage box 305 to the operating table 102 for the operator to collect, thereby realizing the orderly storage and convenient use of plant samples, and the reciprocating screw 404 is driven by the driving motor 403 to rotate, and the moving The movable seat 407 moves along the reciprocating screw 404 and the vertical rod 405 through the slotted hole 408 and the circular hole 409, so that the cleaning roller 410 wipes the display 402 back and forth to keep the screen clean. During the cleaning process, the first synchronous pulley 406 drives the second synchronous pulley 503 to rotate through the first belt 504, thereby driving the shaft 502 to rotate. When rotating, the third synchronous pulley 505 on the outer ring of the two shafts 502 is driven to rotate through the second belt 506, so that the fan blades 507 rotate to generate airflow, thereby dissipating the heat of the measuring instrument body 221 and ensuring the normal operation of the instrument.

[0042] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A high-throughput measuring instrument for multiple plant physiological and biochemical indicators based on spectral technology, characterized by: include: A base plate (1), wherein universal wheels (101) with a self-locking function are arranged around the bottom of the base plate (1), an operating table (102) is fixedly connected to the top of the base plate (1), a square groove (103) is opened on the top of the operating table (102), and anti-drop plates (104) are fixedly connected to the inner walls of the square groove (103); The measuring component (2) is arranged outside the operating table (102) and includes a fixing frame (201) fixedly connected to the back of the operating table (102), a connecting frame (202) is fixedly connected to the bottom of the horizontal end of the fixing frame (201), a motor frame (203) is arranged on the left side of the connecting frame (202), a servo motor (204) is arranged on the left side of the motor frame (203), and an output end of the servo motor (204) and an inner cavity of the connecting frame (202) are both rotatably connected to a first bidirectional wire through a bearing. Rod (205), the inner cavity of the connecting frame (202) is fixedly connected to two transverse limiting rods (206), the inner cavity of the connecting frame (202) is also rotatably connected to two second bidirectional screws (207) through bearings, the inner cavity of the connecting frame (202) is fixedly connected to two vertical limiting rods (208), and the two first bidirectional screws (205) and the transverse limiting rod (206), the second bidirectional screw (207) and the vertical limiting rod (208) are respectively provided with a clamping plate 1 (215) and a clamping plate 2 (216) on both sides of the middle part.

2. The high-throughput measuring instrument for multiple plant physiological and biochemical indicators based on spectral technology as claimed in claim 1, characterized in that: The outer rings of the two first bidirectional lead screws (205) and the second bidirectional lead screw (207) are respectively fitted with a first sprocket (209) and a second sprocket (210); the exteriors of the two first sprockets (209) and the second sprocket (210) are respectively movably connected with a first chain (211) and a second chain (212); and the outer rings of one of the first bidirectional lead screws (205) and the second bidirectional lead screw (207) are respectively fitted with a first bevel gear (213) and a second bevel gear (214).

3. The high-throughput measuring instrument for multiple plant physiological and biochemical indicators based on spectral technology as claimed in claim 1, characterized in that: The middle parts of the clamping plate 1 (215) and the clamping plate 2 (216) are respectively penetrated by a first circular hole (217) and a first guide hole (218), a second circular hole (219) and a second guide hole (220), and a measuring instrument body (221) is clamped between every two clamping plates 1 (215) and the clamping plate 2 (216). The first circular hole (217) and the first guide hole (218), the second circular hole (219) and the second guide hole (220) are respectively adapted to the first bidirectional screw (205) and the transverse limit rod (206), the second bidirectional screw (207) and the vertical limit rod (208), and the storage component (3) is arranged in the inner cavity of the square groove (103).

4. The high-throughput measuring instrument for multiple plant physiological and biochemical indicators based on spectral technology as claimed in claim 3, characterized in that: The storage assembly (3) comprises a fixing seat (301) fixedly connected to the bottom of the inner cavity of the square slot (103); an L-shaped frame (302) is fixedly connected to the outer wall of the fixing seat (301); a hydraulic cylinder (303) is fixedly connected to the top of the L-shaped frame (302); a flat plate (304) is provided at the output end of the hydraulic cylinder (303); a storage box (305) is fixedly connected to one side of each of the four L-shaped frames (302); a slot (306) is provided on one side of each of the storage boxes (305); and a plurality of plant loading boxes (307) are provided in the inner cavity of each of the storage boxes (305), wherein two fixing bars (308) are fixedly connected between two of the storage boxes (305).

5. The high-throughput measuring instrument for multiple plant physiological and biochemical indicators based on spectral technology as claimed in claim 4, characterized in that: Both sides of the inner wall of the fixing bar (308) are fixedly connected with electric push rods (309), and the output ends of the electric push rods (309) are fixedly connected with push plates (310). The electric push rods (309) do not contact each other and are separated by a certain distance. The display component (4) is arranged above the fixing frame (201).

6. The high-throughput measuring instrument for multiple plant physiological and biochemical indicators based on spectral technology as claimed in claim 5, characterized in that: The display assembly (4) comprises a support frame (401) fixedly connected to the top of the fixed frame (201); a display (402) is arranged on the top of the support frame (401); a driving motor (403) is arranged on the right side of the bottom of the support frame (401); an output end of the driving motor (403) is fitted with a reciprocating screw (404) via a coupling; a vertical rod (405) is fixedly connected to the right side of the top of the support frame (401); an outer ring of the reciprocating screw (404) is fitted with a first synchronous pulley (406); a movable seat (407) is fitted between the vertical rod (405) and the middle part of the reciprocating screw (404); and a cleaning roller (410) is rotatably connected to the left side of the movable seat (407) via a bearing.

7. The high-throughput measuring instrument for multiple plant physiological and biochemical indicators based on spectral technology as claimed in claim 6, characterized in that: The top of the movable seat (407) is penetrated by a slotted hole (408) and a circular hole (409), and the slotted hole (408) and the circular hole (409) are respectively adapted to the reciprocating screw (404) and the vertical rod (405), and the wind guide component (5) is arranged below the display component (4).

8. The high-throughput measuring instrument for multiple plant physiological and biochemical indicators based on spectral technology as claimed in claim 7, characterized in that: The wind guide assembly (5) comprises two wind guide frames (501) fixedly connected to both sides of the bottom of the two support frames (401); the tops of the two wind guide frames (501) are rotatably connected to shafts (502) via bearings; and the bottoms of the shafts (502) are fixedly connected to two fan blades (507).

9. The high-throughput measuring instrument for multiple plant physiological and biochemical indicators based on spectral technology as claimed in claim 8, characterized in that: The outer ring of one of the shafts (502) is fitted with a second synchronous pulley (503), and the second synchronous pulley (503) is movably connected to the outside of the first synchronous pulley (406) by a first belt (504). The outer rings of the two shafts (502) are both fitted with a third synchronous pulley (505), and the two third synchronous pulleys (505) are movably connected to the outside of the second belt (506).

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