A kind of portable protection type seed monitoring device
Technical field
The utility model belongs to seed preparation field, is related to a kind of portable protection type seed monitoring device.
Background technology
Moisture is the key factor of germination, and seed, which must suction moisture, can swash the enzyme of Interior Seed and plant
Element activation, promotes the conversion of reserve substance in seed body, so that its respiration is strengthened, facilitates the sprouting of seed, difference is made
Thing or the different cultivars of same crop, the requirement to moisture are different, some seeds are more sensitive to moisture, some seeds are to water
Point require less sensitive, the amount of water of its germinating bed is determined according to Different Crop, the characteristic of different cultivars, can so be ensured most
The germination percentage of seed is improved to limits, existing frequently-used seed monitoring device has infrared moisture meter, which passes through
Thermogravimetry measure baked seed before and after weight change so that determine seed in water content, therefore the measure of weight to close weight
Will, since mobile or collision can cause the error that thinks of weight measure during the instrument use, and then influence seed and contain
The accuracy rate of water measure.
Utility model content
The purpose of this utility model is to provide a kind of portable protection type seed monitoring device, the seed monitoring device bottom
Portion is equipped with Portable protective device, and the slidably supported seat bottom of the device has whole support device slow by spring supporting
Punching acts on, in instrument by will not increase its evaluated error when colliding.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of portable protection type seed monitoring device, including seed moisture content detection device are detected with seed moisture content is installed on
The Portable protective device of device bottom, the Portable protective device include being sequentially connected the base connect, lifting from top to bottom
Fixed frame, the first spring, second spring, slidably supported seat;
The centre of surface of the base is provided with the first sliding through hole, and the surface of base is equidistantly fixed with four limited posts, and four
The first spring is mounted on a limited post, the top of the first spring connects with slidably supported seat;
The lifting fixed frame includes limiting plate, and the both ends of the two lateral walls of limiting plate are vertically and fixedly provided with horizontal point
Two lifting fixed links of cloth, one end of two lifting fixed links are provided with installation through-hole, and the installation of two lifting fixed links is led to
Rope is installed in hole;
The slidably supported seat includes cross-shaped fagging, and seed moisture content detection device, cross are provided with cross-shaped fagging
The bottom center of support plate be fixed with straight down with the first sliding through hole and the matched slip gag lever post of the second sliding through hole,
Slide and second spring is installed on gag lever post, the bottom of second spring connects with limiting plate, and top connects with cross-shaped fagging, sliding
One end of dynamic gag lever post is provided with screens body.
Further, the base bottom corner is evenly equipped with four rubber round platforms.
Further, the wall outer surface for sliding gag lever post one end is provided with external screw thread, and screens body includes block board, card
The surface of position plate is fixed with connecting cylinder, and the side wall inner surfaces of connecting cylinder are provided with internal thread, and screens body and slip gag lever post pass through spiral shell
Line connects.
Further, the diameter of section of the block board is more than the aperture 3- of the first sliding through hole and the second sliding through hole
8mm。
Further, four end surfaces of the cross-shaped fagging are fixed with four gear plates straight up.
The beneficial effects of the utility model:
The utility model is equipped with Portable protective device, and the base bottom of the device is equipped with four rubber round platforms, passes through rubber
Glue round platform can play instrument certain cushioning effect, reduce the artificial evaluated error of instrument.
The slidably supported seat bottom of the Portable protective device of the utility model passes through spring by multiple spring supportings
Cushioning effect can reduce instrument because thinking error caused by collision, while the slip gag lever post of slidably supported seat bottom and card
Fixation is connected through a screw thread between the body of position, facilitates the disassembly and installation of device.
The utility model is equipped with lifting fixed frame, and instrument can be lifted by the rope for lifting fixed frame both ends
Carry, it is easy to carry, simultaneously because being equipped with spring between lifting fixed frame and slide bearings, pass through spring in carrying process
Cushioning effect, can prevent from acutely rocking in carrying process caused by instrumental correction error, influence the accuracy rate of Instrument measuring.
Brief description of the drawings
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model seed monitoring device structure diagram;
Fig. 2 is the utility model Portable protective device structure diagram;
Fig. 3 is the utility model Portable protective device structure diagram;
Fig. 4 is the utility model Portable protective device structural blast schematic diagram;
Embodiment
A kind of portable protection type seed monitoring device, as shown in Figure 1, Figure 2, Figure 3, Figure 4, including seed moisture content detection is set
Standby 1 and it is installed on the Portable protective device of 1 bottom of seed moisture content detection device;The Portable protective device wraps from top to bottom
Include and be sequentially connected the base 2 connect, lifting fixed frame 3, the first spring 4, second spring 5, slidably supported seat 6,2 bottom of base
Corner is evenly equipped with four rubber round platforms 7, can have certain damping protection to seed moisture content detection device 1 by rubber round platform 7
Effect;
The centre of surface of the base 2 is provided with the first sliding through hole 201, the surface of base 2 be equidistantly fixed with four it is spacing
Column 202, is mounted on the first spring 4 on four limited posts 202, the top of the first spring 4 connects with slidably supported seat 6;
The lifting fixed frame 3 includes limiting plate 301, and the both ends of the two lateral walls of limiting plate 301 are vertically and fixedly provided with
Fixed link 302 is lifted in two of horizontal distribution, one end of two lifting fixed links 302 is provided with installation through-hole 303, and two carry
Draw in the installation through-hole 303 of fixed link 302 and rope is installed, Portable protective device can be lifted by rope
Carry, easy to carry, the centre of surface of limiting plate 303 is provided with the second sliding through hole 304,;
The slidably supported seat 6 includes cross-shaped fagging 601, and seed moisture content detection is provided with cross-shaped fagging 601 and is set
Standby 1, the bottom center of cross-shaped fagging 601 is fixed with and 304 phase of the first sliding through hole 201 and the second sliding through hole straight down
The slip gag lever post 602 of cooperation, slides and second spring 5 is provided with gag lever post 602, bottom and the limiting plate 301 of second spring 5
Connect, top connects with cross-shaped fagging 601, and the one end for sliding gag lever post 602 is provided with screens body 603, and slidably supported seat 6 is logical
Slip gag lever post 602 is crossed through the second sliding through hole 304 and 201 connect base 2 of the first sliding through hole and lifting fixed frame 3;It is sliding
The wall outer surface of dynamic 602 one end of gag lever post is provided with external screw thread, and screens body 603 includes block board 604, the section of block board 604
Diameter is more than the aperture 3-8mm of the first sliding through hole 201 and the second sliding through hole 304, by block board 604 to sliding gag lever post
602 progress are spacing, and easy to be attached between slidably supported seat 6 and base 2 and lifting fixed frame 3, the surface of block board 604 is consolidated
Surely there is connecting cylinder 605, the side wall inner surfaces of connecting cylinder 605 are provided with internal thread, and screens body 603 and slip gag lever post 602 pass through spiral shell
Line connects, easy for assemble or unload;Four end surfaces of cross-shaped fagging 601 are fixed with four gear plates 606 straight up, pass through shelves
Position plate 606 can stop that seed moisture content detection device 1 skids off Portable protective device.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member does various modifications or additions to described specific embodiment or substitutes in a similar way, without departing from reality
With new structure or surmount scope defined in the claims, all should belong to the protection range of the utility model.