CN201429519Y - Grain condition examination rod - Google Patents
Grain condition examination rod Download PDFInfo
- Publication number
- CN201429519Y CN201429519Y CN2009200909625U CN200920090962U CN201429519Y CN 201429519 Y CN201429519 Y CN 201429519Y CN 2009200909625 U CN2009200909625 U CN 2009200909625U CN 200920090962 U CN200920090962 U CN 200920090962U CN 201429519 Y CN201429519 Y CN 201429519Y
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- pest
- pest catcher
- catcher
- joint
- collection worm
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Abstract
The utility model discloses a grain condition examination rod comprising a hollow pest trap tube and a conical head, wherein, a plug is arranged at the upper end of the pest trap tube, a pet trap holeis formed on the tube wall of the pest trap tube, a pest collection device is arranged between the pest trap tube and the conical head, the pest trap tube is connected with the conical head, the pestcollection device comprises a pest collector, the upper part of the pest collector is hollow, the bottom of the pest collector is provided with a groove as a pest collection space, the hollow part ofthe upper part of the pest collector is communicated with the pest collection space, the pest collection space is connected with a pest suction pipe, the pest suction pipe penetrates the plug, the pest trap tube and the pest collector, and the lower end of the pest suction pipe is communicated with the pest collection space. In the utility model, the pest collection device in sucking the pest entering therein is ready to create a negative-pressure environment which is conducive to suction and therefore is capable of rapid suction of the pest; and the pest collection space independently arranged in the pest collector further guarantees the formation of the negative-pressure environment suited to suction, thereby ensuring that the pest can be sucked constantly and rapidly.
Description
Technical field
The utility model relates to a kind of sampler, especially relates to a kind of to insect is taken a sample or the silo internal gas extracts device.
Background technology
Between the grain storage life in postpartum, grain storage pest is very serious to the harm of grain, causes very big loss to economy.The sample screening technique is adopted in tradition grain storage keeping, and not only workload is big, labour intensity is high, poor working environment, and accuracy rate is low, the insect forecast lags behind., can forecast early that kind, density and the quantity that detects grain storage pest at any time is the problem that the grain storage field is paid special attention to for this reason.
Existing detection is to be inserted in the middle of the grain with test rod, and bar is provided with a plurality of apertures.After treating that insect climbs in the bar,, then kind, the quantity of insect are carried out analytic statistics by manually bar being taken out.This mode not only labour intensity is big, and accuracy rate is also low, the semi-automatic or full-automatic detection of more impossible realization.
Chinese patent ZL200520030196.5 patent name " Grainhouse injurious insect sampler " discloses a kind of Grainhouse injurious insect sampler, this device comprises trapper, pest catcher and vacuum pump, trapper equals vacuum pump by sluice valve, gas collection bucket and connects, trapper mainly is made of last pest-induced tube, following pest-induced tube and conehead, and trapper central authorities are provided with pooter.But when drawing,, be difficult for forming the subnormal ambient of extracting insect out, so can not extract insect continuously, reliably, fast out because the pest-induced tube space is bigger down by pooter.In addition, in the insect that is extracted, also mix impurity easily and cause counting inaccurate.
The utility model content
The purpose of this utility model is to provide a kind of insect that can extract out fast in the grain, can in time, fast, accurately detect the test rod of grain feelings.
The technical solution of the utility model is:
A kind of grain condition detecting rod comprises the pest-induced tube and the conehead of hollow, and the pest-induced tube upper end is provided with plug, and the tube wall of pest-induced tube is provided with worm trapping hole, is provided with collection worm device between pest-induced tube and conehead.
Described pest-induced tube is connected with conehead, described collection worm device comprises pest catcher, described pest catcher top hollow, the pest catcher bottom has a groove and forms collection worm space, the hollow space on described pest catcher top communicates with collection worm space, described collection worm space and one is taken out scolite and is connected, and the described scolite of taking out passes plug, pest-induced tube and pest catcher, and the lower end of taking out scolite communicates with collection worm space.
Described pest-induced tube is connected with conehead, and described collection worm device comprises pest catcher, described pest catcher top hollow, and one takes out scolite passes plug, pest-induced tube and pest catcher, and the hollow space of described pest catcher is connected with described lower end of taking out scolite and communicates.
Described pest catcher is contained in the pest-induced tube bottom, and described conehead end face matches with described pest catcher bottom surface.
It also comprises joint, and upper end of joint is connected with pest-induced tube, and the joint lower end is connected with conehead; Described collection worm device comprises pest catcher, described pest catcher top hollow, the pest catcher bottom has a groove and forms collection worm space, the hollow space on described pest catcher top communicates with collection worm space, take out scolite and pass plug, pest-induced tube, joint and pest catcher, described lower end of taking out scolite communicates with collection worm space.
It also comprises joint, and upper end of joint is connected with pest-induced tube, and the joint lower end is connected with conehead; Described collection worm device comprises pest catcher, and described pest catcher top hollow is taken out scolite and passed plug, pest-induced tube, joint and pest catcher, and described lower end of taking out scolite is connected with the hollow space of described pest catcher and communicates.
It also comprises joint and connecting link, and upper end of joint is connected with pest-induced tube, and the joint lower end is connected with connecting link, and described joint also is connected with impurity separating device, and described impurity separating device is positioned at connecting link, and the lower end of connecting link is connected with conehead; Described collection worm device comprises pest catcher, pest catcher is positioned at the impurity separating device below, described pest catcher top hollow, the pest catcher bottom has a groove and forms collection worm space, the hollow space on described pest catcher top communicates with collection worm space, take out scolite and pass plug, pest-induced tube, joint, connecting link and pest catcher, the described scolite lower end of taking out communicates with collection worm space.
It also comprises joint and connecting link, and upper end of joint is connected with pest-induced tube, and the joint lower end is connected with connecting link, and described joint also is connected with impurity separating device, and described impurity separating device is positioned at connecting link, and the lower end of connecting link is connected with conehead; Described collection worm device comprises pest catcher, pest catcher is positioned at the impurity separating device below, described pest catcher top hollow is taken out scolite and is passed plug, pest-induced tube, joint and pest catcher, and described lower end of taking out scolite is connected with the hollow space of described pest catcher and communicates.
Described pest catcher is contained in the connecting link, and described conehead end face matches with described pest catcher bottom surface.
Described impurity separating device is the impurity separator tube, and impurity separator tube tube wall is provided with sorting hole.
Described conehead is provided with blind hole, and described pest catcher is contained in this blind hole, matches with described pest catcher bottom surface in described blind hole bottom surface.
The hollow space on described pest catcher top is a funnel-form.
Because the utility model is provided with collection worm device,, forms easily and be beneficial to the subnormal ambient of suction, thereby insect can be extracted out fast to entering insect in the collection worm device when aspirating.
Setting independently collects the worm space in pest catcher, has further guaranteed the formation of suction subnormal ambient, can guarantee can not be interrupted when insect extracts, and extracts out fast.The utility model is by being provided with the impurity separator tube, can the foodstuff pest of catching further be separated, insect climbs out of and dust and impurity etc. are stayed bottom the impurity separator tube from the impurity separator tube, can prevent that dust, impurity from entering in the pest catcher, reduce dust, impurity to the influence of testing result and cause counting error.The hollow space on pest catcher top is set to funnel-form, can avoid insect to climb out of.The utility model is simple in structure, and is easy to operate, effectively reduces working strength, and improved accuracy rate greatly, can find insect early.In addition, can also extract the grain gas inside and carry out the grain feelings and detect, with the actual conditions of timely grasp grain inside, and general detection system can only detected temperatures and two indexs of humidity, the utility model can detect other two index worms, gas, can monitor the actual conditions of grain better.Many places are provided with the utility model in silo, just can realize semi-automatic or full-automatic detection, improve the economic benefit and the social benefit of grain keeping greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the structural representation of embodiment two;
Fig. 4 is the structural representation of embodiment three;
Fig. 5 is the structural representation of embodiment four;
Fig. 6 is the structural representation of embodiment five;
Fig. 7 is the structural representation of embodiment six.
Embodiment
Embodiment one
As shown in Figure 1, 2, the utility model comprises and lures worm bar 1, lures worm bar 1 upper end to be connected with plug 2, lures worm bar 1 lower end to be connected with joint 3.Lure worm bar 1 to be the bar of hollow, be evenly distributed with worm trapping hole 4 on the bar, worm trapping hole 4 center lines are downward-sloping and lure the axis of worm bar 1 to have angle, make dust when extracting, impurity be difficult for entering.The diameter of worm trapping hole 4 is less than the grain size of grain but greater than the insect size of desiring to catch.
Be provided with funnels 5 in the middle of the joint 3, the wall of funnel 5 is smooth to prevent that insect from climbing up along wall.The lower end of funnel 5 is fixedly connected with impurity separator tube 6, and impurity separator tube 6 hollows, bottom sealing evenly are provided with plurality of separate hole 7 on impurity separator tube 6 tube walls, and the slightly larger in diameter of sorting hole 7 is convenient to insect and is climbed out of in the insect size.Joint 3 lower ends are connected with connecting link 8, connecting link 8 hollows, and impurity separator tube 6 is positioned at connecting link 8 inside.Connecting link 8 lower ends are connected with conehead 9, and conehead 9 lower ends are taper, so that insert in the grain.Conehead 9 is provided with blind hole, and pest catcher 13 is placed in the blind hole, and pest catcher 13 circumferential shapes and blind hole inwall are suitable.Pest catcher 13 tops are hollow, both can be the tubuloses of hollow, also can be funnel-form, adopt funnel-form funnel 10 in the present embodiment, and the wall of funnel 10 is smooth, climb up along hopper walls to prevent insect; Funnel 10 is corresponding with impurity separator tube 6 in the vertical direction positions.Be connected with vertical tube 14 in funnel 10 bottoms, the lower end of vertical tube 14 connects collection worm space 11.Collection worm space 11 is formed by the groove of pest catcher 13 bottoms.
The utility model also comprises takes out scolite 12, and pest catcher 13 also is provided with for taking out the aperture that scolite 12 passes through.Take out scolite 12 successively from plug 2, lure worm bar 1, joint 3, connecting link 8 and the pest catcher 13 and pass, take out scolite 12 lower ends and communicate with collection worm space 11.Collection worm space 11 is narrow, is a narrow space.Insect can drop in the collection worm space 11 of pest catcher 13 bottoms after impurity separator tube 6 climbs out of, and after taking out scolite 12 upper ends connection negative pressure source, can easily insect be extracted out under suction function and go.
During use, outside luring worm bar 1, withstand on the upper surface of joint 3 simultaneously with steel pipe socket.Owing to lure worm bar 1 outside that water pipe precaution is arranged,, impurity lures worm bar 1 the inside during insertion so can't entering.Then the utility model is inserted into grain inside.Because lure worm bar 1 interior light intensity different, have gas penetration potential, and its space be bigger with other place in the grain, by the insect hypsotaxis, insect will climb to along worm trapping hole 4 and lure in the worm bar 1, owing to lure worm bar 1 inwall very smooth, so insect can not climb out of again.Insect can fall into funnel 5 and enter in the impurity separator tube 6 then, and insect climbs in the connecting link 8 from sorting hole 7 again, falls in the funnel 10 at last and enter to collect worm space 11.The purpose that increases impurity separator tube 6 is in order to prevent that dust, impurity from entering in the funnel 10 simultaneously, causes counting error.To take out scolite 12 and be connected with negative pressure source, the formation negative pressure of bleeding, the insect in the collection worm space 11 is just extracted out by taking out scolite 12 along with air-flow, sends into grain information detection device then.In addition, can also extract the grain gas inside by negative pressure and carry out the detection of grain feelings, so that in time grasp the actual conditions of grain inside.And general detection system can only detected temperatures and two indexs of humidity, and the utility model can detect other two index worms, gas, can monitor the actual conditions of grain better.Several the utility model are distributed in the silo according to certain rules, just can grasp the situation of grain in the silo in real time, find that as early as possible insect disposes as early as possible.
Embodiment two
As shown in Figure 3, be with embodiment one difference: take out scolite 12 and pass from the sidewall that lures worm bar 1, connecting link 8 successively, the lower end of taking out scolite 12 bends to the right, directly is communicated with funnel 10 by vertical tube 14.One section pipeline of bending forms collection worm space 11, and no longer is to be formed by pest catcher 13 and conehead 9.
Embodiment three
As shown in Figure 4, be with embodiment one difference: take out scolite 12 and be arranged on and lure worm bar 1 outside, no longer from plug 2, lure worm bar 1, joint 3, connecting link 8 and the funnel 10 and pass, last with collect worm space 11 and be connected.
Embodiment four
As shown in Figure 5, be with embodiment one difference: cancelled and taken out scolite 12, directly the side in collection worm space 11 is provided with one and goes out insect population 15, directly will take out scolite during use and be connected on out on the insect population 15 and get final product.In addition, pest catcher 13 is arranged on and connects in 1, and the end face of conehead 9 matches with the bottom surface of pest catcher 13, is the plane, and the groove of pest catcher 13 forms collection worm space 11.
Embodiment five
As shown in Figure 6, be: cancelled joint 3 and impurity separator tube 6, lured worm bar 1 directly to be connected with connecting link 8 with embodiment one difference.Insect directly enters in the funnel 10 without the impurity separation, is extracted out by negative pressure source then.
Embodiment six
As shown in Figure 7, be: further cancel joint 3 in the present embodiment, make to lure worm bar 1 directly to be connected with conehead 9 with embodiment five differences.
Need to prove that at last impurity separator tube 6 also can substitute with other impurity separating devices, impurity separating device separates the insect that catches and dust, impurity; Also can remove impurity separating device and keep other each several part, insect is sent into grain information detection device by negative pressure; Pest catcher 13 tops can be the pipe of hollow, and the pipe lower end of hollow is connected with collection worm space and gets final product, and insect still can enter collection worm space, is drawn out of then; In the embodiment one, pest catcher 13 also is arranged in the connecting link 8, and the end face of conehead 9 matches with the bottom surface of pest catcher 13, and the groove of pest catcher 13 forms collection worm space 11; In the embodiment six, pest catcher 13 also is arranged on and lures in the worm bar 1, and the end face of conehead 9 matches with the bottom surface of pest catcher 13, and the groove of pest catcher 13 forms collection worm space 11; The utility model has numerous embodiments, can not use the figure faithful representation, but so approximate variation still drops within the protection domain of the present utility model.
Claims (12)
1, a kind of grain condition detecting rod comprises the pest-induced tube and the conehead of hollow, and the pest-induced tube upper end is provided with plug, and the tube wall of pest-induced tube is provided with worm trapping hole, it is characterized in that: be provided with collection worm device between pest-induced tube and conehead.
2, grain condition detecting rod according to claim 1, it is characterized in that: described pest-induced tube is connected with conehead, described collection worm device comprises pest catcher, described pest catcher top hollow, the pest catcher bottom has a groove and forms collection worm space, and the hollow space on described pest catcher top communicates with collection worm space, and described collection worm space and is taken out scolite and is connected, the described scolite of taking out passes plug, pest-induced tube and pest catcher, and the lower end of taking out scolite communicates with collection worm space.
3, grain condition detecting rod according to claim 1, it is characterized in that: described pest-induced tube is connected with conehead, described collection worm device comprises pest catcher, described pest catcher top hollow, one takes out scolite passes plug, pest-induced tube and pest catcher, and the hollow space of described pest catcher is connected with described lower end of taking out scolite and communicates.
4, according to claim 2 or 3 described grain condition detecting rods, it is characterized in that: described pest catcher is contained in the pest-induced tube bottom, and described conehead end face matches with described pest catcher bottom surface.
5, grain condition detecting rod according to claim 1 is characterized in that: it also comprises joint, and upper end of joint is connected with pest-induced tube, and the joint lower end is connected with conehead; Described collection worm device comprises pest catcher, described pest catcher top hollow, the pest catcher bottom has a groove and forms collection worm space, the hollow space on described pest catcher top communicates with collection worm space, take out scolite and pass plug, pest-induced tube, joint and pest catcher, described lower end of taking out scolite communicates with collection worm space.
6, grain condition detecting rod according to claim 1 is characterized in that: it also comprises joint, and upper end of joint is connected with pest-induced tube, and the joint lower end is connected with conehead; Described collection worm device comprises pest catcher, and described pest catcher top hollow is taken out scolite and passed plug, pest-induced tube, joint and pest catcher, and described lower end of taking out scolite is connected with the hollow space of described pest catcher and communicates.
7, grain condition detecting rod according to claim 1, it is characterized in that: it also comprises joint and connecting link, upper end of joint is connected with pest-induced tube, the joint lower end is connected with connecting link, described joint also is connected with impurity separating device, described impurity separating device is positioned at connecting link, and the lower end of connecting link is connected with conehead; Described collection worm device comprises pest catcher, pest catcher is positioned at the impurity separating device below, described pest catcher top hollow, the pest catcher bottom has a groove and forms collection worm space, the hollow space on described pest catcher top communicates with collection worm space, take out scolite and pass plug, pest-induced tube, joint, connecting link and pest catcher, the described scolite lower end of taking out communicates with collection worm space.
8, grain condition detecting rod according to claim 1, it is characterized in that: it also comprises joint and connecting link, upper end of joint is connected with pest-induced tube, the joint lower end is connected with connecting link, described joint also is connected with impurity separating device, described impurity separating device is positioned at connecting link, and the lower end of connecting link is connected with conehead; Described collection worm device comprises pest catcher, pest catcher is positioned at the impurity separating device below, described pest catcher top hollow is taken out scolite and is passed plug, pest-induced tube, joint and pest catcher, and described lower end of taking out scolite is connected with the hollow space of described pest catcher and communicates.
9, according to claim 7 or 8 described grain condition detecting rods, it is characterized in that: described pest catcher is contained in the connecting link, and described conehead end face matches with described pest catcher bottom surface.
10, according to claim 7 or 8 described grain condition detecting rods, it is characterized in that: described impurity separating device is the impurity separator tube, and impurity separator tube tube wall is provided with sorting hole.
11, according to claim 2,3,5,6,7 or 8 described grain condition detecting rods, it is characterized in that: described conehead is provided with blind hole, and described pest catcher is contained in this blind hole, matches with described pest catcher bottom surface in described blind hole bottom surface.
12, according to claim 2,3,5,6,7 or 8 described grain condition detecting rods, it is characterized in that: the hollow space on described pest catcher top is a funnel-form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200909625U CN201429519Y (en) | 2009-06-19 | 2009-06-19 | Grain condition examination rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200909625U CN201429519Y (en) | 2009-06-19 | 2009-06-19 | Grain condition examination rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429519Y true CN201429519Y (en) | 2010-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200909625U Expired - Lifetime CN201429519Y (en) | 2009-06-19 | 2009-06-19 | Grain condition examination rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429519Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101655418B (en) * | 2009-09-17 | 2012-04-18 | 郑州鑫胜电子科技有限公司 | Grain condition detecting rod |
| CN111436401A (en) * | 2020-03-19 | 2020-07-24 | 贵州民族大学 | Black soldier fly breeding insect material separation system and separation method thereof |
-
2009
- 2009-06-19 CN CN2009200909625U patent/CN201429519Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101655418B (en) * | 2009-09-17 | 2012-04-18 | 郑州鑫胜电子科技有限公司 | Grain condition detecting rod |
| CN111436401A (en) * | 2020-03-19 | 2020-07-24 | 贵州民族大学 | Black soldier fly breeding insect material separation system and separation method thereof |
| CN111436401B (en) * | 2020-03-19 | 2021-12-03 | 贵州民族大学 | Black soldier fly breeding insect material separation system and separation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100324 Effective date of abandoning: 20090619 |