CN209342699U

CN209342699U - A kind of chemical fertilizer multi-tester

Info

Publication number: CN209342699U
Application number: CN201920089526.XU
Authority: CN
Inventors: 王英爽
Original assignee: Suihua Quality Technical Inspection And Testing Center
Current assignee: Suihua Quality Technical Inspection And Testing Center
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2019-09-03
Anticipated expiration: 2029-01-21

Abstract

The utility model discloses a kind of chemical fertilizer multi-testers, its structure includes lower box, soil EC meter, microprocessor, telescopic device, testing stand, test tube jack and test groove, by being provided with telescopic device in control cabinet bottom end, power is generated by rotation axis by driving first gear in transmission case and the second transmission case to be rotated by motor, first gear rotation drives screw rod the center point to be rotated by second gear, screw rod controls the height of push rod by threads turn, and then the height of control cabinet is adjusted, and testing stand is provided in control cabinet bottom end, testing stand is slidably connected by sliding block and sliding rail, testing stand is inserted into control cabinet bottom end when not in use, reach and has been provided with testing stand, test operation can be carried out to fertilizer by testing stand, and it is not take up the use space of detector, may be used also To need to carry out height adjustment according to user, facilitate the beneficial effect for carrying out detection operation.

Description

A kind of chemical fertilizer multi-tester

Technical field

The utility model relates to fertilizer detection technique fields, and in particular to a kind of chemical fertilizer multi-tester.

Background technique

China is as large agricultural country, and greatly developing for planting industry promotes flourishing for fertilizer production industry, in fertilizer It needs to detect the effective component of fertilizer in development process, therefore for the needs of fertilizer detection, has developed fertilizer component Detector can detect fertilizer component, and be analyzed, but the detector functionality of the prior art is single, does not try Platform is tested, the fertilizer of detection can not easily be sampled, be ground, the test operations such as reagent adding and mixing, and there is height Regulatory function.

Summary of the invention

(1) technical problems to be solved

In order to overcome the shortage of prior art, it is proposed that a kind of chemical fertilizer multi-tester is not tested for solution technology The test operations such as platform can not easily be sampled the fertilizer of detection, grind, reagent adding and mixing, and do not have height The problem of regulatory function, has reached and has been provided with testing stand, can carry out test operation to fertilizer by testing stand, and be not take up inspection The use space for surveying instrument, can also need to carry out height adjustment according to user, facilitate the beneficial effect for carrying out detection operation.

(2) technical solution

The utility model is achieved through the following technical solutions: the utility model proposes a kind of multi-functional detections of chemical fertilizer Instrument: including lower box, handle, operation panel, detection slot, soil EC meter, display screen, switch key, upper box, fastening straps, net Pocket, charge port, sliding rail, battery, circuit board, microprocessor, first port, second port, third port, stretches control cabinet Device, motor, sliding block, testing stand, test tube jack and test groove, the handle left and right sides are carried out by shaft and lower box Rotation connection, the operation panel are embedded in the groove on lower box top, and the detection slot is embedded in an operation panel top left side In the groove of side, the detection slot inner right side is provided with soil EC meter, and soil EC meter passes through the company of bolt-through right end Fitting is locked with operation panel, and the display screen, which is embedded in operation panel top end face, to be had in the groove of right side rear end, The switch key is embedded in the groove of operation panel right side front, the operation panel rear end by limit limit hinge with Upper box carries out hingedly, and the fastening straps are locked by the connector of bolt-through upper and lower ends with upper box, institute It states the string bag to be locked by the fixed frame on the outside of bolt-through rear end with upper box, the operation panel is passed through by bolt The threaded hole and control cabinet for wearing edge are locked, and the charge port is embedded in the groove on the left of control cabinet front end, There are two the sliding rail is respectively provided with, and it is locked respectively by the control cabinet that bolt extends vertically through sliding rail and top, The telescopic device is locked by the connector at left and right sides of bolt-through top with sliding rail, and the motor passes through spiral shell Connector of the bolt through outside is locked with telescopic device, is slided on the inside of the sliding rail by sliding block and testing stand Connection, the testing stand Internal back end is provided with test tube jack, is provided with test groove in the middle part of the testing stand top end face, described Control cabinet inside left and battery carry out insertion cooperation, threaded hole and control of the circuit board by bolt-through edge Case is locked, and the circuit board top middle portion is provided with microprocessor, from top to bottom sets respectively on the left of the circuit board It is equipped with first port, second port and third port, the telescopic device is by transmission case, rotation axis, first gear, the second tooth Wheel, screw rod, push rod, outer tube, supporting plate and the second transmission case composition, the rotation axis longitudinally run through transmission case and the second transmission case, And junction is rotatablely connected by grafting bearing and transmission case and the second transmission case, the rotation axis outside and the first tooth It takes turns the center point and carries out grafting, the first gear top is engaged with second gear, and the second gear top passes through strut Shaft coupling through transmission case top is rotatablely connected with screw rod, carries out screw thread company with push rod inside on the outside of the screw mandrel top It connects, the push rod Basolateral is socketed with outer tube, and the supporting plate bottom end passes through the connector and push rod of bolt-through bottom end It is locked, the transmission case and the second transmission case passes through the connector of bolt-through bottom end respectively and lower box is locked It fastens, the supporting plate is locked by the connector on bolt-through top with sliding rail, the charge port and battery Electrical connection, the battery switch key are electrically connected with microprocessor respectively, and the microprocessor passes through first port and display Screen electrical connection, the microprocessor are electrically connected by second port with motor, and the microprocessor passes through third port and soil EC meter electrical connection.

Further, there are three the switch key is respectively provided with.

Further, it there are two the telescopic device is respectively provided with, and is attached by rotation axis.

Further, the first gear and second gear are bevel gear, and wallet is at right angles engagement.

Further, push rod bottom end front and rear sides are provided with rotary spacing block, and pass through limited block and outer tube Carry out grafting.

Further, it is provided with buckle on the left of the testing stand bottom end, and buckle medial surface is provided with non-slip texture.

Further, less than five centimetres, and when extending, length is greater than ten centimetres to height when the telescopic device is shunk.

Further, the model ZD- EC series EC meter of the soil EC meter.

Further, the model M315-401 series mini motor of the motor.

(3) beneficial effect

The utility model compared with the existing technology, has the advantages that

1), there is no testing stand to solve the prior art, the fertilizer of detection can not easily be sampled, grind, add an examination of The test operations such as agent and mixing, and do not have the problem of height adjusting function, by being provided with flexible dress in control cabinet bottom end It sets, power is generated by motor and is rotated by rotation axis by first gear in drive transmission case and the second transmission case, the The rotation of one gear drives screw rod the center point to be rotated by second gear, and screw rod controls the height of push rod by threads turn, And then the height of control cabinet is adjusted, and be provided with testing stand in control cabinet bottom end, testing stand passes through sliding block and sliding rail It is slidably connected, testing stand is inserted into control cabinet bottom end when not in use, reached and be provided with testing stand, testing stand can be passed through Test operation is carried out to fertilizer, and is not take up the use space of detector, can also be needed to carry out height tune according to user Section facilitates the beneficial effect for carrying out detection operation.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the control cabinet structural schematic diagram of the utility model；

Fig. 3 is the control cabinet internal structure top view of the utility model；

Fig. 4 is the telescopic device structural side view of the utility model；

Fig. 5 is the circuit block diagram of the utility model.

In figure: lower box -1, handle -2, operation panel -3, detection slot -4, soil EC meter -5, display screen -6, switch are pressed Key -7, upper box -8, fastening straps -9, the string bag -10, control cabinet -11, charge port -12, sliding rail -13, telescopic device -14, motor - 15, sliding block -16, testing stand -17, test tube jack -18, test groove -19, battery -20, circuit board -21, microprocessor -22, First port -23, second port -24, third port -25, transmission case -141, rotation axis -142, first gear -143, the second tooth Take turns -144, screw rod -145, push rod -146, outer tube -147, supporting plate -148, the second transmission case -149.

Specific embodiment

In the technical program:

Telescopic device 14, sliding block 16, testing stand 17, test tube jack 18, test groove 19, transmission case 141, turns motor 15 Moving axis 142, first gear 143, second gear 144, screw rod 145, push rod 146, outer tube 147, supporting plate 148, the second transmission case 149 Contain the innovative component of essence for the utility model.

Lower box 1, handle 2, operation panel 3, detection slot 4, soil EC meter 5, display screen 6, switch key 7, upper box 8, Fastening straps 9, the string bag 10, control cabinet 11, charge port 12, sliding rail 13, battery 20, circuit board 21, microprocessor 22, first port 23, second port 24, third port 25 are to realize the essential connectivity component of technical solutions of the utility model.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of chemical fertilizer multi-tester: including Lower box 1, handle 2, operation panel 3, detection slot 4, soil EC meter 5, display screen 6, switch key 7, upper box 8, fastening straps 9, The string bag 10, control cabinet 11, charge port 12, sliding rail 13, battery 20, circuit board 21, microprocessor 22, first port 23, second Port 24, third port 25, telescopic device 14, motor 15, sliding block 16, testing stand 17, test tube jack 18 and test groove 19, hold 2 left and right sides are rotatablely connected by shaft with lower box 1, operation panel 3 is embedded in the groove on 1 top of lower box, Detection slot 4 is embedded in the groove of 3 top left hand of operation panel, and 4 inner right side of detection slot is provided with soil EC meter 5, and soil Earth EC meter 5 is locked by the connector of bolt-through right end with operation panel 3, and display screen 6 is embedded in operation panel 3 On the right side of top end face in the groove of rear end, switch key 7 is embedded in the groove of 3 right side front of operation panel, 3 rear end of operation panel Carried out hingedly by limit hinge and upper box 8, fastening straps 9 by the connectors of bolt-through upper and lower ends and upper box 8 into Row is locked, and the string bag 10 is locked by the fixed frame on the outside of bolt-through rear end with upper box 8, operation panel 3 It is locked by the threaded hole and control cabinet 11 of bolt-through edge, charge port 12 is embedded in 11 front end of a control cabinet left side In the groove of side, there are two sliding rail 13 is respectively provided with, and the control cabinet 11 of sliding rail 13 Yu top is extended vertically through by bolt respectively It being locked, telescopic device 14 is locked by the connector at left and right sides of bolt-through top with sliding rail 13, Motor 15 is locked by the connector on the outside of bolt-through with telescopic device 14, on the inside of sliding rail 13 by sliding block 16 and Testing stand 17 is slidably connected, and 17 Internal back end of testing stand is provided with test tube jack 18, setting in the middle part of 17 top end face of testing stand There is test groove 19,11 inside left of control cabinet and battery 20 carry out insertion cooperation, and circuit board 21 passes through bolt-through corner The threaded hole at place is locked with control cabinet 11, and 21 top middle portion of circuit board is provided with microprocessor 22, and circuit board 21 is left Side is from top to bottom respectively arranged with first port 23, second port 24 and third port 25, telescopic device 14 by transmission case 141, Rotation axis 142, first gear 143, second gear 144, screw rod 145, push rod 146, outer tube 147, supporting plate 148 and the second transmission case 149 compositions, rotation axis 142 is longitudinal to run through transmission case 141 and the second transmission case 149, and junction by grafting bearing and passes Dynamic case 141 and the second transmission case 149 are rotatablely connected, and 142 outside of rotation axis carries out grafting with 143 the center point of first gear, 143 top of first gear is engaged with second gear 144, and 141 top of transmission case is run through by strut in 144 top of second gear Shaft coupling be rotatablely connected with screw rod 145, be threadedly coupled on the inside of 145 apical lateral of screw rod and push rod 146, push rod 146 Basolaterals are socketed with outer tube 147, and 148 bottom end of supporting plate is carried out by the connector and push rod 146 of bolt-through bottom end It is locked, transmission case 141 and the second transmission case 149 are locked by the connector of bolt-through bottom end with lower box 1 respectively It fastens, supporting plate 148 is locked by the connector on bolt-through top with sliding rail 13, charge port 12 and battery 20 Electrical connection, 20 switch key 7 of battery are electrically connected with microprocessor 22 respectively, and microprocessor 22 passes through first port 23 and display 6 electrical connection of screen, microprocessor 22 are electrically connected by second port 24 with motor 15, and microprocessor 22 passes through third port 25 and soil 5 electrical connection of earth EC meter.

Wherein, there are three the switch key 7 is respectively provided with, soil EC meter 5, display screen 6 and motor 15 are controlled respectively System.

Wherein, it there are two the telescopic device 14 is respectively provided with, and is attached, is conducive to control by rotation axis 142 Two sliding rails 13 of 11 bottom end of case processed are supported.

Wherein, the first gear 143 and second gear 144 are bevel gear, and wallet is at right angles engagement, are conducive to Change the rotation direction of rotation axis 142.

Wherein, the 146 bottom end front and rear sides of push rod are provided with rotary spacing block, and pass through limited block and outer tube 147 carry out grafting, limit to the rotation of push rod 146, anti-throw-out lever 146 follows screw rod 145 to be rotated.

Wherein, it is provided with buckle on the left of 17 bottom end of testing stand, and buckle medial surface is provided with non-slip texture, favorably Testing stand 17 is extracted in facilitating.

Wherein, less than five centimetres, and when extending, length is greater than ten centimetres to height when the telescopic device 14 is shunk, favorably It needs in making control cabinet 11 stretch into lower box 1, and according to user to being highly adjusted.

Wherein, the model ZD- EC series EC meter of the soil EC meter 5, detection speed is fast, and it is accurate to detect numerical value.

Wherein, the model M315-401 series mini motor of the motor 15, it is small, rotate great efforts.

The meter of soil EC described in this patent 5 makees sensor using firm special metal material, to realize to soil, water cultivation The EC value for training matrix nutrient and nutrient solution carries out EC measurement conveniently and quickly, and the motor 15 is commonly called as " motor ", refer to according to A kind of calutron of electric energy conversion or transmitting is realized according to the law of electromagnetic induction.

Working principle: before use, the groove first by external power supply through 1 front end of lower box connects with charge port 12 Connect, charge to battery 20, after charging, some detection instruments can be placed by fastening straps 9 and the string bag 10, it is convenient into Then row auxiliary detection on 1 holding plane position of lower box, will open the lock with 8 junction of upper box when in use, and And rotate upper box 8 by the limit hinge of rear end, upper box 8 is opened, and control is sent by switch key 7 and is referred to It enables, data calculating is carried out by microprocessor 22, and by first port 23, second port 24 and third port 25 to soil EC meter 5, display screen 6 and motor 15 are controlled respectively, control motor 15 generate power by output shaft drive rotation axis 142 into Row rotates clockwise, and drives first gear 143 in transmission case 141 and the second transmission case 149 to be rotated by rotation axis 142, First gear 143 drives second gear 144 to be rotated, and second gear 144 drives screw rod 145 by rotation axis grafting shaft coupling Bottom end the center point is rotated, and screw rod 145 is by threads turn push rod 146, and 146 bottom end of push rod passes through limited block and outer tube 147 carry out grafting, limit to the rotation of push rod 146, drive push rod 146 to be moved up when rotating screw rod 145, into And the height of control cabinet 11 is adjusted, it according to user needs that operation panel 3 is adjusted, facilitates and carry out detection behaviour Make, after adjusting, when being detected to chemical fertilizer, chemical fertilizer is placed in detection slot 4, the metal of control soil EC meter 5 is visited It surveys sensor to detect the EC value of matrix nutrient and nutrient solution in chemical fertilizer, and sends data to microprocessor 22, Data analysis is carried out by microprocessor 22, display screen 6 is sent data to, digital display is carried out by display screen 6, by right Display numerical value on display screen 6 is read out, and then is detected to the matrix nutrient and nutrient solution of chemical fertilizer, and in control cabinet 11 bottom ends are provided with testing stand 17, and test tube jack 18 and test groove 19 are provided on testing stand 17, and it is solid to carry out grafting to test tube It is fixed, and fertilizer is placed, it is convenient fertilizer is sampled, is ground, the test operations such as reagent adding and mixing, and test Platform 17 is slidably connected by sliding block 16 with sliding rail 13, testing stand is inserted into 11 bottom end of control cabinet when not in use, and not Occupy the use space of detector.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of chemical fertilizer multi-tester, including lower box (1), handle (2), operation panel (3), detection slot (4), soil EC counts (5), display screen (6), switch key (7), upper box (8), fastening straps (9), the string bag (10), control cabinet (11), charge port (12), sliding rail (13), battery (20), circuit board (21), microprocessor (22), first port (23), second port (24) and Third port (25), it is characterised in that: further include telescopic device (14), motor (15), sliding block (16), testing stand (17), test tube Jack (18) and test groove (19), handle (2) left and right sides are rotatablely connected by shaft with lower box (1), institute It states operation panel (3) to be embedded in the groove on lower box (1) top, the detection slot (4) is embedded in operation panel (3) top left side In the groove of side, detection slot (4) inner right side is provided with soil EC meter (5), and soil EC meter (5) passes through bolt-through The connector of right end is locked with operation panel (3), and the display screen (6) is embedded in operation panel (3) top end face right side In the groove of side rear end, the switch key (7) is embedded in the groove of operation panel (3) right side front, the operation panel (3) rear end is carried out hinged by limit hinge and upper box (8), and the fastening straps (9) pass through the company of bolt-through upper and lower ends Fitting is locked with upper box (8), and the string bag (10) passes through the fixed frame and upper box on the outside of bolt-through rear end (8) it is locked, the operation panel (3) is locked by the threaded hole of bolt-through edge with control cabinet (11) Fixed, the charge port (12) is embedded in the groove on the left of control cabinet (11) front end, there are two the sliding rail (13) is respectively provided with, And sliding rail (13) is extended vertically through by bolt respectively and the control cabinet (11) on top is locked, the telescopic device (14) it is locked by the connector at left and right sides of bolt-through top with sliding rail (13), the motor (15) passes through spiral shell Connector of the bolt through outside is locked with telescopic device (14), passes through sliding block (16) and examination on the inside of the sliding rail (13) It tests platform (17) to be slidably connected, testing stand (17) Internal back end is provided with test tube jack (18), the testing stand (17) Test groove (19) is provided in the middle part of top end face, control cabinet (11) inside left and battery (20) carry out insertion cooperation, The circuit board (21) is locked by the threaded hole of bolt-through edge with control cabinet (11), the circuit board (21) top middle portion is provided with microprocessor (22), is from top to bottom respectively arranged with first port on the left of the circuit board (21) (23), second port (24) and third port (25), the telescopic device (14) is by transmission case (141), rotation axis (142), One gear (143), second gear (144), screw rod (145), push rod (146), outer tube (147), supporting plate (148) and the second transmission case (149) it forms, the rotation axis (142) longitudinally runs through transmission case (141) and the second transmission case (149), and junction passes through Grafting bearing is rotatablely connected with transmission case (141) and the second transmission case (149), rotation axis (142) outside and first Gear (143) the center point carries out grafting, and first gear (143) top is engaged with second gear (144), and described second Shaft coupling of gear (144) top by strut through transmission case (141) top is rotatablely connected with screw rod (145), described It is threadedly coupled on the inside of screw rod (145) apical lateral and push rod (146), push rod (146) Basolateral and outer tube (147) It is socketed, supporting plate (148) bottom end is locked by the connector of bolt-through bottom end with push rod (146), institute Transmission case (141) and the second transmission case (149) is stated to be locked by the connector of bolt-through bottom end with lower box (1) respectively Fixed, the supporting plate (148) is locked by the connector on bolt-through top with sliding rail (13), the charge port (12) it is electrically connected with battery (20), battery (20) switch key (7) is electrically connected with microprocessor (22) respectively, described Microprocessor (22) is electrically connected by first port (23) with display screen (6), and the microprocessor (22) passes through second port (24) it is electrically connected with motor (15), the microprocessor (22) is electrically connected by third port (25) with soil EC meter (5).

2. a kind of chemical fertilizer multi-tester according to claim 1, it is characterised in that: the switch key (7) is equal There are three settings.

3. a kind of chemical fertilizer multi-tester according to claim 1, it is characterised in that: the telescopic device (14) is equal There are two settings, and is attached by rotation axis (142).

4. a kind of chemical fertilizer multi-tester according to claim 1, it is characterised in that: the first gear (143) It is bevel gear with second gear (144), wallet is at right angles engagement.

5. a kind of chemical fertilizer multi-tester according to claim 1, it is characterised in that: push rod (146) bottom end Front and rear sides are provided with rotary spacing block, and carry out grafting by limited block and outer tube (147).

6. a kind of chemical fertilizer multi-tester according to claim 1, it is characterised in that: testing stand (17) bottom end Left side is provided with buckle, and buckle medial surface is provided with non-slip texture.

7. a kind of chemical fertilizer multi-tester according to claim 1, it is characterised in that: the telescopic device (14) is received Height is less than five centimetres when contracting, and length is greater than ten centimetres when extending.