CN201251559Y - Capacitive type grain moisture meter - Google Patents
Capacitive type grain moisture meter Download PDFInfo
- Publication number
- CN201251559Y CN201251559Y CNU2008201872290U CN200820187229U CN201251559Y CN 201251559 Y CN201251559 Y CN 201251559Y CN U2008201872290 U CNU2008201872290 U CN U2008201872290U CN 200820187229 U CN200820187229 U CN 200820187229U CN 201251559 Y CN201251559 Y CN 201251559Y
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- sidewall
- base
- electric capacity
- insulator
- barrel
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Abstract
The utility model provides a capacitive type grain moisture meter which comprises a rectangular base. A side wall which is extended upwards is arranged at the periphery of the base and connected with the bottom of a cover. The cover is provided with a material inlet at the top and a display controller at the side wall. The display controller is provided with a display screen and the circuit board of the display controller is connected with the control circuit board of the meter by leads. The base and the cover are both provided with power supplies. The middle part of the base is provided with a round outer cylinder base, the upper part of which is plugged with a capacity outer cylinder. An insulator is arranged in the capacity outer cylinder and provided with a capacity inner cylinder at the upper end. The capacitive type grain moisture meter with simple structure can be used easily and conveniently and also can be produced easily in low cost. Since the shell and other internal parts of the capacitive type grain moisture meter can be installed and demounted easily, the capacitive type grain moisture meter can be demounted for debugging and maintaining the internal parts at anytime and anyplace during the using process, thereby guaranteeing the measurement accuracy and prolonging the service life of the capacitive type grain moisture meter.
Description
Technical field
The utility model relates to a kind of capacitance type foodstuffs device for measuring moisture, exactly is a kind of capacitance type foodstuffs moisture tester.
Background technology
Existing condenser type device for measuring moisture is of a great variety on the market, shape and structure is different, its structure is that the electric capacity moisture transducer is fixed on enclosure interior mostly, though this structure is fixed capacity effectively, but, all deposit more deficiency: each parts dismounting difficulty of measurement mechanism is bigger, dismounting or assembling process are too loaded down with trivial details, even, can scrap because of dismounting makes entire measuring device, shortened the serviceable life of device for measuring moisture, increased the measurement mechanism maintenance, time and the cost safeguarded, make long-time use of most measurement mechanisms and can not get maintenance, along with the increase of access times, some residual moistures in electric capacity and the housing are difficult for being discharged from, and easily influence measuring accuracy; The barrel structural design of existing measurement mechanism is owed rationally, and firm structure is installed, dismantles complexity, easy-to-dismount structure, and barrel is easily by coming off on the measurement mechanism housing etc.
Summary of the invention
The purpose of this utility model provides a kind of capacitance type foodstuffs moisture tester, it is a kind of housing condenser type device for measuring moisture for convenience detach, after measurement finishes, as need the moisture in housing and the electric capacity is cleared up, only need unique between base and a cover body disassembling bolts just can be opened housing, conveniently electric capacity is overhauled and maintains, and each parts of measurement mechanism inside can be checked cleaning one by one, the cleaning back is installed also comparatively easy; Its barrel both can be firmly and the measurement mechanism housing be fixed in one, have advantages of simple operation again, can solve the problem that prior art exists.
The utility model for achieving the above object, be achieved through the following technical solutions: capacitance type foodstuffs moisture tester, the base that comprises rectangle, the periphery of base is provided with upwardly extending sidewall, sidewall is connected with the bottom of cover body, charging aperture is offered at the cover body top, on the sidewall of cover body display controller is installed, display screen is set on the display controller, and the circuit board of display controller is connected with the analyzer control circuit board by lead, on base or the cover body power supply is installed, the base medium position is installed circular outer cylinder base, the top of outer cylinder base and electric capacity urceolus are pegged graft, and insulator is installed in the electric capacity urceolus, and the electric capacity inner core is installed in the insulator upper end.
In order further to realize the purpose of this utility model, can also be by the following technical solutions: the top of cover body be provided with the barrel seat, mounting groove is offered at the top of barrel seat, offers locating slot on the sidewall in the mounting groove, and vertical slot is vertically offered at barrel seat top, vertical slot communicates with locating slot, on the barrel seat barrel is installed, the bottom of barrel is provided with flanging, on the outer wall of flanging locating piece is set, flanging is positioned at mounting groove, and locating piece is positioned at locating slot.First convex edge of ring-type is set on the inwall of outer cylinder base, and the lower end of electric capacity urceolus is positioned at the urceolus seat.The handle holder is set on the sidewall of base, on the sidewall of cover body handle is set, the lower end of handle is connected with the handle holder, the handle holder is connected by bolt with handle, and buckle is set on the sidewall, offers through hole on the buckle, on the inwall of cover body double wedge is set, the upper surface of double wedge is the plane, and the side of double wedge is the inclined-plane, and double wedge cooperates with through hole.Offer groove on the sidewall of barrel, in the saturating groove damper rod is installed, baffle plate is installed in the barrel, baffle plate is connected with damper rod.On the barrel seat inwall second convex edge is set, second convex edge is positioned at electric capacity urceolus top.Described power supply is a battery, and the bottom of base is provided with battery case, and battery is installed in the battery case, and battery case lid is installed on the battery case, and battery case is connected with the analyzer control circuit board by lead.Offer groove on the sidewall of base, power interface is installed in the groove, power interface is a rectangle, and detent is set on the power interface, in the groove of sidewall the convex edge is set, and the convex edge cooperates with detent, the outer face of power interface and sidewall coplane.Mounting and fixing support in the base, fixed mount is installed controller brightness and is adjusted knob, and controller brightness is adjusted on the knob adjusting bolt is set, and an end of regulating bolt passes outside the sidewall.Inside drum cover is installed at the top of electric capacity inner core, the periphery of insulator is provided with the folding edge of downward turnover, the insulator bottom is provided with fixed cover, install and fix bolt on the sidewall of electric capacity urceolus, set bolt is threaded with fixed cover, boss is set on the insulator, peg graft in the lower end of boss and electric capacity inner core, offer the hole on the boss, Metallic rod is installed in the hole, and the upper end of Metallic rod is provided with web member, and the lower thread of web member and inside drum cover connects, the xsect of hole and Metallic rod all is a hexagon, the bottom installing and locating bolt of insulator, bolt is threaded with the lower end of Metallic rod, the installed inside binding post of electric capacity inner core, the lower ends downward of binding post passes outside the insulator, offers wire casing in the insulator.
Advantage of the present utility model is: its reasonable in design, easy to use, be easy to processing and manufacturing, and cheap for manufacturing cost, its housing and each inner parts are easy to dismounting, in use, can dismantle at any time, the parts in the analyzer are debugged and maintained, thereby, measuring accuracy can be guaranteed, and the serviceable life of analyzer can be prolonged.
Description of drawings
Fig. 1 is the utility model structural representation; Fig. 2 is that the A of Fig. 1 is to the structure for amplifying synoptic diagram; Fig. 3 is the B-B sectional structure synoptic diagram of Fig. 1; Fig. 4 is the local structure for amplifying synoptic diagram of the I of Fig. 1; Fig. 5 is that the C of Fig. 1 is to the structure for amplifying synoptic diagram; Fig. 6 is the local structure for amplifying synoptic diagram of the II of Fig. 1; Fig. 7 is the structural representation of electric capacity moisture transducer; Fig. 8 is the D-D sectional structure synoptic diagram of Fig. 1; Fig. 9 is that the E-E of Fig. 1 analyses and observe the structure for amplifying synoptic diagram.
Number in the figure: 35 bolts, 36 upper surfaces, 37 binding posts, 38 wire casings, 39 Metallic rod, 40 holes, 11 insulators, 12 power interface 13 controller brightness adjustment knobs, 14 battery case 15 battery case lids, 16 handle 17 double wedges, 18 buckle 19 mounting grooves, 20 locating slot 21 locating pieces, 22 saturating groove 23 damper rods 24 display screens 25 control buttons, 26 flangings, 27 through holes, 28 analyzer control circuit boards, 29 vertical slots, 30 sidewalls, 31 handle fixing bases, 32 charging apertures, 33 barrel seats, 34 sides, 10 second convex edge, 1 base, 2 cover body 3 barrels, 4 display controller 5 electric capacity urceolus, 6 electric capacity inner core 7 inside drum covers, 8 outer cylinder base 9 first convex edges, 41 fixed mounts, 42 detents, 43 adjusting bolts, 44 boss, 45 set bolts, 46 fixed covers, 47 bolts, 48 limit convexes are along 49 connectors, 50 foldings along 53 wire holes, 54 handle fixing base convex edges, 52 inside drum cover convex edges, 51 base convex edges, 55 fixed covers.
Embodiment
Capacitance type foodstuffs moisture tester described in the utility model comprises rectangular base 1, and base 1 is a rectangle, can make the stability of analyzer better, places steadily firmly, and when many analyzers were put, it was tightr to fit, uniform; The periphery of base 1 is provided with upwardly extending sidewall 30, sidewall 30 is connected with the bottom of cover body 2, the upper end of sidewall 30 is provided with base convex edge 51, base convex edge 51 is positioned at cover body 2 inboards, base convex edge 51 cooperates tightr when sidewall 30 is installed with cover body 2, leakproofness is better, can prevent effectively that dust from entering, and guarantees the measuring accuracy of analyzer; On base 1 or the cover body 2 power supply is installed, cover body 2 napexes are offered charging aperture 32, display controller 4 is installed on the sidewall of cover body 2, display screen 24 is set on the display controller 4, the circuit board of display controller 4 is connected with analyzer control circuit board 28 by lead, the medium position of base 1 is installed outer cylinder base 8, outer cylinder base 8 tops and electric capacity urceolus 5 are pegged graft, it is fixing to peg graft, has the advantage of being convenient to disassembly and assembly, the person of being easy to use takes off maintenance with electric capacity urceolus 5 or changes, thereby, the serviceable life of increase analyzer; The transversal section of outer cylinder base 8 is circular, can make things convenient for the electric capacity urceolus 5 of drum shape to peg graft, and makes between electric capacity urceolus 5 and the outer cylinder base 8 dismounting easier; Insulator 11 is installed in the electric capacity urceolus 5, electric capacity inner core 6 is installed in insulator 11 upper ends, and electric capacity inner core 6 and electric capacity urceolus 5 connect and compose the electric capacity moisture transducer, because electric capacity urceolus 5 is pegged graft with outer cylinder base 8, after the electric capacity moisture transducer damages, only need to change old electric capacity moisture transducer and get final product; Charging aperture 32 communicates with cavity between electric capacity inner core 6 and the electric capacity urceolus 5; Hold analyzer for making things convenient for the user to take, as shown in Figure 1, handle holder 31 is set on the sidewall of base 1, handle 16 is set on the sidewall of cover body 2, the lower end of handle 16 is connected with handle holder 31, handle holder convex edge 54 is set on the handle holder 31, and handle holder convex edge 54 is positioned at handle 16 inboards.As shown in Figure 1, the outer wall of electric capacity urceolus 5 can contact with the inwall of outer cylinder base 8, that is, the bottom plug-in mounting of electric capacity urceolus 5 is gone in outer cylinder base 8 grooves, 9, the first convex edges 9, first convex edge is set on the inwall of outer cylinder base 8 can plays position-limiting action to electric capacity urceolus 5.First convex edge 9 can be a ring texture, also can be several projections that evenly are provided with on the inwall of outer cylinder base 8.The rear portion of display controller 4 is provided with fixed teeth 56, and fixed teeth 56 cooperates with cover body 2, and display controller 4 and cover body 2 are connected and fixed.
As shown in Figure 1, offer wire hole 53 on the sidewall of outer cylinder base 8, the lead that is connected with analyzer control circuit board 28 or battery case 14 all can be passed by wire hole 53 places.
Be the convenient brightness of regulating display screen 24, controller brightness can be installed on the sidewall of base 1 adjust knob 13, controller brightness is adjusted knob 13 and is connected by the circuit board of lead with display screen 24, the concrete installation site that knob 13 is adjusted in controller brightness is, mounting and fixing support 41 in the base 1, fixed mount 41 is installed controller brightness and is adjusted knob 13, fixed mount 41 both can make controller brightness adjust knob 13 and fixedly secure on base 1, knob 13 is adjusted in conveniently replaced again controller brightness so that maintenance and more changer controller brightness adjust knob 13; Controller brightness is adjusted to be provided with on the knob 13 and is regulated bolt 43, and an end of regulating bolt 43 passes outside the sidewall 30, when the user need regulate the brightness of display screen 24, only needs pivoting controller brightness to adjust knob 13.
Described power supply can also be a battery, and the bottom of base 1 is provided with battery case 14, and battery is installed in the battery case 14, and battery case lid 15 is installed on the battery case 14.As shown in Figure 1, on the analyzer battery case 14 and power interface 12 can be installed simultaneously, when AC power, can provide electric energy by power interface 12 for analyzer being connected with AC power by power interface 12; When waiting under the situation of AC-less power in the open air, it is the analyzer power supply that battery can be installed in battery case 14.
As Fig. 1, Fig. 3, Fig. 4 and shown in Figure 5, the top of cover body 2 is provided with barrel seat 33, and mounting groove 19 is offered at the top of barrel seat 33, and mounting groove 19 can be a ring groove, offer locating slot 20 on the sidewall in the mounting groove 19, vertical slot 29 is vertically offered at barrel seat 33 tops, and vertical slot 29 communicates with locating slot 20, and barrel 3 is installed on the barrel seat 33, the bottom of barrel 3 is provided with flanging 26, locating piece 21 is set on the outer wall of flanging 26, and flanging 26 is positioned at mounting groove 19, and locating piece 21 is positioned at locating slot 20.As shown in Figure 3, three locating slots 20 are set in the mounting groove 19 of barrel seat 33, and offer three vertical slots 29, three locating pieces 21 are set on the flanging 26, this scheme both can make to be connected more firmly between barrel 3 and the barrel seat 33, can make things convenient for dismounting between barrel 3 and the barrel seat 33.When barrel 3 is installed, earlier the flanging 26 of barrel 3 is aimed at mounting grooves 19, and rotate barrel 3 and make locating piece 21 corresponding about in the of 29, again with in the flanging 26 insertion mounting grooves 19 with vertical slot, locating piece 21 is entered in the locating slot 20 by vertical slot 29, then, revolving sleeve 3 makes locating piece 21 turn an angle along locating slot 20, is staggered in the locating piece 21 and the position of vertical slot 29, at this moment, locating piece 21 snaps in the locating slot 20, thereby, barrel 3 and barrel seat 33 are fixedly secured together.Dismounting is during barrel 3, first backward rotation barrel 3, make locating piece 21 turn to vertical slot 29 under, at this moment, can be with flanging 26 by extracting in the mounting groove 19, thereby, with barrel 3 by pulling down on the barrel seat 33.Barrel seat 33 can be made one with cover body 2, but for convenient processing and manufacture, can be as shown in Figure 1, and with barrel seat 33 and cover body 2 processing and manufacturings respectively, and then stick with glue and be connected into one.
During use, the grain of moisture to be measured is poured in the barrel 3, grain enters between electric capacity urceolus 5 and the electric capacity inner core 6 through charging aperture 32 again, analyzer control circuit board 28 records the variable quantity of capacitance, again the changes in capacitance amount is converted into moisture figure, and signal passed to the circuit board of display controller 4, show that by display screen 24 grains contain the concrete numerical value of moisture.As shown in Figure 2, several control knobs 25 can be set also on the display controller 4, several control knobs 25 are connected by the circuit board of lead with display controller 4, and people can set concrete parameter by 25 pairs of moisture tellers of control knob.
As shown in Figure 1, handle holder 31 is connected by bolt 35 with handle 16, the sidewall of base 1 is provided with buckle 18, buckle 18 is positioned at cover body 2, offer through hole 27 on the buckle 18, double wedge 17 is set on the inwall of cover body 2, the upper surface 36 of double wedge 17 is planes, the side 34 of double wedge 17 is the faces that incline, and double wedge 17 cooperates with through hole 27.When needing the dismounting analyzer, earlier bolt 35 is removed, handle 16 and handle holder 31 separate, again with double wedge 17 by extracting in the through hole 27, base 1 and cover body 2 can be separated; During installation, as shown in Figure 6, earlier double wedge 17 is placed in the through hole 27, through hole 27 and buckle 18 are hooked together, with bolt 35 that handle 16 and handle holder 31 is fixing then, thereby, base 1 and cover body 2 are connected and fixed are integral.
For realizing controlling the whereabouts situation of barrel 3, can offer groove 22 on the sidewall of barrel 3, in the saturating groove 22 damper rod 23 is installed, baffle plate is installed in the barrel 3, baffle plate is connected with damper rod 23.When the normal blanking of need barrel 3, damper rod 23 is pulled out a side to saturating groove 22, when the blanking path of the stifled fracture tube 3 of need, damper rod 23 can be pulled out to the opposite side of saturating groove 22.
As shown in Figure 1, the upper end of electric capacity urceolus 5 is positioned at charging aperture 32, second convex edge 10 is set on barrel seat 33 inwalls, the upper end of electric capacity urceolus 5 is positioned at the below of second convex edge 10, fixing and position-limiting action can be played to the upper end of electric capacity urceolus 5 in second convex edge 10, after analyzer was installed, it is tightr that cover body 2 and electric capacity urceolus 5 interconnect ground.
As shown in Figure 1, inside drum cover 7 is installed at the top of electric capacity inner core 6, and the bottom of inside drum cover 7 is provided with inside drum cover convex edge 52, and inside drum cover convex edge 52 cooperates with the inwall of electric capacity inner core 6 makes inside drum cover 7 fixedly connected with electric capacity inner core 6; Inside drum cover 7 is tapers, and pyramidal structure can play guide effect, the grain that is fallen by barrel 3 all can be imported between electric capacity urceolus 5 and the electric capacity inner core 6, can prevent effectively that grain from accumulating in electric capacity inner core 6 tops.The periphery of insulator 11 is provided with the folding of downward turnover along 50, and insulator 11 bottoms are provided with fixed cover 46, install and fix bolt 45 on the sidewall of electric capacity urceolus 5, and set bolt 45 is threaded with fixed cover 46, thereby, insulator 11 and electric capacity urceolus 5 are connected and fixed; Peg graft fixing for making things convenient for insulator 11 and electric capacity inner core 6, as shown in Figure 7, boss 44 can be set on insulator 11, boss 44 is pegged graft with the lower end of electric capacity inner core 6, offer hole 40 on the boss 44, Metallic rod 39 is installed in the hole 40, the upper end of Metallic rod 39 is provided with web member 49, web member 49 connects with the lower thread of inside drum cover 7, the xsect of hole 40 and Metallic rod 39 all is a hexagon, and hexagonal structure can prevent that Metallic rod 39 from rotating relative to insulator 11, the bottom installing and locating bolt 47 of insulator 11, bolt 47 is threaded with the lower end of Metallic rod 39, and bolt 47 is fixed in one, the installed inside binding post 37 of electric capacity inner core 6 with Metallic rod 39 and insulator 11, the lower ends downward of binding post 37 passes outside the insulator 11, and electric capacity inner core 6 can be connected with analyzer control circuit board 28 by binding post 37; Offer wire casing 38 in the insulator 11, make things convenient in the insulator 11 and walk lead.
The utility model not technology contents of detailed description is known technology.
Claims (10)
1, capacitance type foodstuffs moisture tester, it is characterized in that: the base (1) that comprises rectangle, the periphery of base (1) is provided with upwardly extending sidewall (30), sidewall (30) is connected with the bottom of cover body (2), charging aperture (32) is offered at cover body (2) top, display controller (4) is installed on the sidewall of cover body (2), display screen (24) is set on the display controller (4), the circuit board of display controller (4) is connected with analyzer control circuit board (28) by lead, base (1) or cover body (2) are gone up power supply are installed, base (1) medium position is installed circular outer cylinder base (8), the top of outer cylinder base (8) and electric capacity urceolus (5) are pegged graft, insulator (11) is installed in the electric capacity urceolus (5), and electric capacity inner core (6) is installed in insulator (11) upper end.
2, capacitance type foodstuffs moisture tester according to claim 1, it is characterized in that: the top of cover body (2) is provided with barrel seat (33), mounting groove (19) is offered at the top of barrel seat (33), offer locating slot (20) on the sidewall in the mounting groove (19), vertical slot (29) is vertically offered at barrel seat (33) top, vertical slot (29) communicates with locating slot (20), barrel seat (33) is gone up barrel (3) is installed, the bottom of barrel (3) is provided with flanging (26), locating piece (21) is set on the outer wall of flanging (26), flanging (26) is positioned at mounting groove (19), and locating piece (21) is positioned at locating slot (20).
3, capacitance type foodstuffs moisture tester according to claim 1 is characterized in that: first convex edge (9) of ring-type is set on the inwall of outer cylinder base (8), and the lower end of electric capacity urceolus (5) is positioned at urceolus seat (8).
4, capacitance type foodstuffs moisture tester according to claim 1, it is characterized in that: handle holder (31) is set on the sidewall of base (1), handle (16) is set on the sidewall of cover body (2), the lower end of handle (16) is connected with handle holder (31), handle holder (31) is connected by bolt (35) with handle (16), buckle (18) is set on the sidewall (30), offer through hole (27) on the buckle (18), double wedge (17) is set on the inwall of cover body (2), the upper surface (36) of double wedge (17) is the plane, the side (34) of double wedge (17) is the inclined-plane, and double wedge (17) cooperates with through hole (27).
5, capacitance type foodstuffs moisture tester according to claim 2 is characterized in that: offer groove (22) on the sidewall of barrel (3), in the saturating groove (22) damper rod (23) is installed, baffle plate is installed in the barrel (3), baffle plate is connected with damper rod (23).
6, according to claim 2 or 5 described capacitance type foodstuffs moisture testers, it is characterized in that: on barrel seat (33) inwall second convex edge (10) is set, second convex edge (10) are positioned at electric capacity urceolus (5) top.
7, capacitance type foodstuffs moisture tester according to claim 1, it is characterized in that: described power supply is a battery, the bottom of base (1) is provided with battery case (14), battery is installed in the battery case (14), battery case (14) is gone up battery case lid (15) is installed, and battery case (14) is connected with analyzer control circuit board (28) by lead.
8, capacitance type foodstuffs moisture tester according to claim 1, it is characterized in that: offer groove on the sidewall (30) of base (1), power interface (12) is installed in the groove, power interface (12) is a rectangle, detent (42) is set on the power interface (12), in the groove of sidewall (30) convex edge is set, the convex edge cooperates with detent (42), the outer face of power interface (12) and sidewall (30) coplane.
9, capacitance type foodstuffs moisture tester according to claim 1, it is characterized in that: the interior mounting and fixing support of base (1) (41), fixed mount (41) is installed controller brightness and is adjusted knob (13), controller brightness is adjusted to be provided with on the knob (13) and is regulated bolt (43), and an end of regulating bolt (43) passes outside the sidewall (30).
10, capacitance type foodstuffs moisture tester according to claim 1, it is characterized in that: inside drum cover (7) is installed at the top of electric capacity inner core (6), the periphery of insulator (11) is provided with the folding of downward turnover along (50), insulator (11) bottom is provided with fixed cover (46), install and fix bolt (45) on the sidewall of electric capacity urceolus (5), set bolt (45) is threaded with fixed cover (46), boss (44) is set on the insulator (11), boss (44) is pegged graft with the lower end of electric capacity inner core (6), offer hole (40) on the boss (44), Metallic rod (39) is installed in the hole (40), the upper end of Metallic rod (39) is provided with web member (49), web member (49) connects with the lower thread of inside drum cover (7), the xsect of hole (40) and Metallic rod (39) all is a hexagon, the bottom installing and locating bolt (47) of insulator (11), bolt (47) is threaded with the lower end of Metallic rod (39), the installed inside binding post (37) of electric capacity inner core (6), the lower ends downward of binding post (37) passes outside the insulator (11), offers wire casing (38) in the insulator (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201872290U CN201251559Y (en) | 2008-08-07 | 2008-08-07 | Capacitive type grain moisture meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201872290U CN201251559Y (en) | 2008-08-07 | 2008-08-07 | Capacitive type grain moisture meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201251559Y true CN201251559Y (en) | 2009-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201872290U Expired - Fee Related CN201251559Y (en) | 2008-08-07 | 2008-08-07 | Capacitive type grain moisture meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201251559Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940858A (en) * | 2014-03-28 | 2014-07-23 | 华南农业大学 | Capacitance type online detection method and device for water of cereals |
| WO2018032070A1 (en) * | 2016-08-19 | 2018-02-22 | Baumgarten Julio Carlos Benjamin | Equipment for controlling and measuring humidity in grain dryers |
-
2008
- 2008-08-07 CN CNU2008201872290U patent/CN201251559Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940858A (en) * | 2014-03-28 | 2014-07-23 | 华南农业大学 | Capacitance type online detection method and device for water of cereals |
| CN103940858B (en) * | 2014-03-28 | 2016-05-18 | 华南农业大学 | A kind of condenser type grain moisture online test method and device |
| WO2018032070A1 (en) * | 2016-08-19 | 2018-02-22 | Baumgarten Julio Carlos Benjamin | Equipment for controlling and measuring humidity in grain dryers |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20130807 |