CN215115209U

CN215115209U - Novel fertilizer sampler

Info

Publication number: CN215115209U
Application number: CN202120748392.5U
Authority: CN
Inventors: 马荣辉; 刘翠先; 张玉芳; 杨岩; 李林; 苑学亮; 傅晓岩; 徐永昊
Original assignee: SHANDONG SOIL AND FERTILIZER GENERAL STATION
Current assignee: SHANDONG SOIL AND FERTILIZER GENERAL STATION
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-10
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a novel fertilizer sampler belongs to fertilizer and makes technical field, press from both sides including sampling tube, sampling sleeve and sample. The sampling tube is provided with feeding holes at intervals along the axial direction, each feeding hole is provided with a sample storage disc, the sampling tube is externally sleeved with a sampling sleeve, the sampling sleeve is provided with mounting holes in one-to-one correspondence with the feeding holes, the configured sampling clamps are provided with ejection lugs matched with the mounting holes, after the sampler is inserted into the fertilizer pile, the two clamping arms of the sampling clamps can be pulled in to push the ejection lugs inwards along the radial direction of the sampling sleeve, so that fertilizer samples at corresponding positions can be directly pushed into the feeding holes at corresponding positions, the sample storage discs at corresponding layer heights can receive the fertilizer samples, the sampler is finally pushed out from the fertilizer, and then the sample storage frame is taken out to obtain fertilizer pile multi-layer (depth) fertilizer samples at the same time.

Description

Novel fertilizer sampler

Technical Field

The utility model belongs to the technical field of fertilizer makes, relate to the fertilizer sample, especially relate to a novel fertilizer sampler.

Background

The organic fertilizer is mainly derived from plants and animals, not only can provide comprehensive nutrition for crops, but also has long fertilizer efficiency, can increase and renew soil organic matters, promotes the propagation of microorganisms, improves the physicochemical property and the biological activity of soil, and is a main nutrient for green food production. Organic fertilizer products need to be subjected to sampling detection before leaving a factory, and only the fertilizers meeting the qualified standards can be sold outside, so that manufacturers often need a sampler to perform sampling detection on the products.

In order to improve the detection efficiency and the detection precision, the conventional fertilizer sampler realizes automatic continuous sampling of the fertilizer on a fertilizer production line; however, the fertilizer sampler has high purchase cost, use cost and maintenance cost, is only suitable for large fertilizer manufacturing plants, and cannot be popularized and used in small and medium-sized enterprises. Therefore, to check whether the fertilizer in the pile has been adequately mixed, most fertilizer manufacturers still sample the pile before bagging. However, the existing fertilizer heap sampler can only sample by a single layer at a time, is low in efficiency, and cannot accurately know the fertilizer stirring condition of each depth layer, thereby often causing errors of analysis data. Therefore, there is a need for a novel organic fertilizer sampler to realize simultaneous multi-layer sampling in a fertilizer pile.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel fertilizer sampler to solve above-mentioned current sampler once only can the individual layer sample, the problem of sample inefficiency.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a novel fertilizer sampler mainly includes:

the sampling tube is internally and movably provided with a sample storage rack, a plurality of sample storage trays are arranged on the sample storage rack at intervals, a plurality of feed ports are formed in the tube wall of the sampling tube at intervals along the axial direction, the number of the feed ports is the same as that of the sample storage trays, and one sample storage tray is arranged below any one feed port; any one of the feeding holes is connected with a material door, the material door is embedded in the feeding hole, and the material door can be turned over from the feeding hole to the inside of the sampling tube during feeding so as to realize the switching of the feeding hole from a closed state to an open state, so that fertilizer enters the sampling tube from the feeding hole and falls into the corresponding sample storage disc;

the sampling sleeve is sleeved outside the sampling pipe, and an annular space is formed between the sampling pipe and the sampling sleeve; the top of the sampling tube is detachably connected with the top of the sampling sleeve, and the bottom of the annular space is open; the outer cylinder wall of the sampling sleeve is provided with a pair of axial sliding cavities which are arranged at intervals of 180 degrees, and the inner wall of each axial sliding cavity is provided with a plurality of mounting holes which are aligned with the feeding holes at intervals along the axial direction;

the sample presss from both sides, the sample presss from both sides including first arm lock and second arm lock, first arm lock with the second arm lock is located two respectively the axial sliding cavity, first arm lock with spring coupling is passed through at the top of second arm lock, first arm lock and/or the inboard of second arm lock is provided with a plurality of liftout lugs, arbitrary one along the axial interval equal slidable mounting in the mounting hole one the liftout lug works as first arm lock with when the second arm lock was drawn closely each other, the liftout lug is in follow in the mounting hole the telescopic radial inward movement of sample to push into the fertilizer that corresponds the position the feed inlet.

Preferably, the top of the sampling sleeve is provided with a sealing top, the center of the sealing top is provided with an internal thread hole, and the outer wall of the top of the sampling tube is provided with an external thread matched with the internal thread hole.

Preferably, the sampling tube is for running from opposite directions the sampling tube, run from opposite directions the sampling tube and include along the first half pipe and the half pipe of second that the axial bisected, one side of first half pipe with one side of the half pipe of second is articulated, the opposite side of first half pipe with the opposite side of the half pipe of second passes through the buckle and connects.

Preferably, the first half pipe and the second half pipe are respectively provided with one row of the feeding holes, each row of the feeding holes is parallel to the axial direction of the sampling pipe, and the two rows of the feeding holes are arranged at an interval of 180 degrees.

Preferably, the bottom end of the sampling tube is tapered, so that the sampling tube can be conveniently inserted into the fertilizer pile and pushed towards the bottom of the fertilizer pile.

Preferably, a slide bar is connected between the first clamping arm and the second clamping arm, and two ends of the slide bar are respectively connected with the top of the first clamping arm and the top of the second clamping arm in a sliding manner.

Preferably, handles are arranged on the first clamping arm and the second clamping arm.

Preferably, the top of the sampling tube is provided with a pull ring.

Preferably, the sample storage rack comprises a vertical round rod, a plurality of limiting blocks are axially arranged on the vertical round rod at intervals, and the limiting blocks are uniformly distributed; the vertical round rod above any limiting block is used for detachably mounting the sample storage disc; and a pull ring is arranged at the top of the vertical round rod.

The utility model discloses for prior art gain following technological effect:

the utility model provides a novel organic fertilizer sampler, simple structure, small and exquisite portable, through setting up the feed inlet along axial interval on the sampling tube, the number of layers and the interval of layers when being equivalent to presetting the sample simultaneously, every feed inlet all disposes a sample and deposits the dish, is convenient for receive the fertilizer sample that corresponds the sample layer; the sampling sleeve is sleeved outside the sampling pipe and fixedly connected with the sampling pipe when in use, and after the sampling sleeve is quickly inserted into the fertilizer pile, a large amount of fertilizer is reserved in an annular space between the sampling sleeve and the fertilizer pile, and the longitudinal distribution of the fertilizer in the annular space is consistent with the longitudinal distribution of the fertilizer in the initial fertilizer pile, so that the sampling accuracy of the fertilizer pile is ensured; the sampling sleeve is provided with the mounting holes which are in one-to-one correspondence with the feeding holes, the configured sampling clamp is provided with the material ejecting lug which is matched with the mounting hole, after the sampler is inserted into the fertilizer pile, the two clamping arms of the sampling clamp can be pulled close to enable the material ejecting lug to be pushed inwards along the radial direction of the sampling sleeve, so that the fertilizer sample at the corresponding position (layer height) is directly pushed into the feeding hole at the corresponding position (layer height), and the fertilizer sample is received by the sample storage disc at the corresponding layer height; finally, the sampler is lifted out of the fertilizer push, and the sample storage rack is taken out, so that fertilizer pile multi-layer (depth) fertilizer samples can be obtained simultaneously, the samples are not easy to be confused layer by layer, the sampling efficiency is high, and the using method is quick and convenient; when depositing, the accessible sample presss from both sides and hangs whole sampler, saves and takes up an area of the space.

And simultaneously, the utility model discloses a set up the bin gate at each feed inlet, the realization is lifted to the accessible sample storage rack that closes of bin gate, and the top of opening accessible liftout lug of bin gate pushes away and realizes, simple structure, design benefit wholly adopt plastics to make can, with low costs, and light and handy portable, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a novel organic fertilizer sampler in the embodiment of the utility model;

FIG. 2 is a schematic cross-sectional view of a novel organic fertilizer sampler in an embodiment of the present invention;

FIG. 3 is a schematic structural view of a sampling clip according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a sampling tube according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a sample storage rack according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a sample tray according to an embodiment of the present invention;

FIG. 7 is a schematic view of a half-tube structure of a sampling tube according to an embodiment of the present invention;

wherein the reference numerals are: 1. a novel organic fertilizer sampler; 2. a sampling tube; 21. a first half pipe; 3. a sample storage rack; 31. a vertical round bar; 32. a limiting block; 33. a sample storage tray; 331. a snap ring; 4. a feed inlet; 5. a material door; 6. a sampling sleeve; 7. an annular space; 8. an axial slide cavity; 9. mounting holes; 10. a sampling clamp; 101. a first clamp arm; 102. a second clamp arm; 103. a spring; 104. ejecting the material bump; 105. a slide bar; 106. a handle; 11. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model aims at providing a novel fertilizer sampler to solve current sampler once only can the individual layer sample, the problem of sample inefficiency.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

The first embodiment is as follows:

as shown in fig. 1-7, the present embodiment provides a novel organic fertilizer sampler 1, which mainly includes a sampling tube 2, a sampling sleeve 6 and a sampling clamp 10. Wherein, a sample storage rack 3 is movably arranged in the sampling tube 2, a plurality of sample storage trays 33 are longitudinally arranged on the sample storage rack 3 at intervals, a plurality of feed inlets 4 are axially arranged on the tube wall of the sampling tube 2 at intervals, the number of the feed inlets 4 is the same as that of the sample storage trays 33, and a sample storage tray 33 is uniformly arranged below any feed inlet 4, namely, each feed inlet 4 corresponds to one sample storage tray 33; any one of the feed ports 4 is connected with a material door 5, the material door 5 of the embodiment is integrally formed on the sampling tube 2, only the bottom end of the material door 5 is integrally connected with the sampling tube 2, the material door 5 can be just embedded in the feed port 4 and seals the feed port 4, and the material door 5 can be folded from the feed port 4 to the inside of the sampling tube 2 during feeding, so that the feed port 4 is switched from a closed state to an open state, and fertilizer enters the sampling tube 2 from the feed port 4 and falls into a sample storage tray 33 at a corresponding position (layer height); the sampling sleeve 6 is sleeved outside the sampling tube 2, an annular space 7 is formed between the sampling tube 2 and the sampling sleeve 6, a top cover is arranged at the top of the sampling sleeve 6, an internal thread hole is formed in the center of the top cover, and an external thread matched with the internal thread hole is arranged on the outer wall of the top of the sampling tube 2, so that the top of the sampling tube 2 is in threaded connection with the top of the sampling sleeve 6, the sampling tube is convenient to disassemble and assemble, and meanwhile, the stability of the connection between the sampling tube 2 and the sampling sleeve 6 can be ensured; the bottom of the annular space 7 is open; the outer cylinder wall of the sampling sleeve 6 is provided with a pair of axial sliding cavities 8 which are arranged at intervals of 180 degrees, the top ends of the axial sliding cavities 8 are open, the bottoms of the axial sliding cavities are sealed, the inner wall of the axial sliding cavities is provided with a plurality of mounting holes 9 which are aligned with the feed inlets 4 one by one at intervals along the axial direction, and the mounting holes 9 can communicate the interior of the sampling sleeve 6 with the interior of the axial sliding cavities 8; the sampling clamp 10 comprises a first clamping arm 101 and a second clamping arm 102, the first clamping arm 101 and the second clamping arm 102 are respectively positioned in the two axial sliding cavities 8, the tops of the first clamping arm 101 and the second clamping arm 102 are connected through a spring 103, a plurality of material ejecting lugs 104 which are in one-to-one correspondence with the mounting holes 9 are arranged on the inner sides of the first clamping arm 101 and the second clamping arm 102 at intervals along the axial direction, one material ejecting lug 104 is slidably mounted in any one mounting hole 9, and when the first clamping arm 101 and the second clamping arm 102 are drawn close to each other, the material ejecting lugs 104 move inwards in the radial direction of the sampling sleeve 6 in the mounting holes 9 so as to push the fertilizer at the corresponding position into the feed inlet 4 at the corresponding position; when the first clamping arm 101 and the second clamping arm 102 are loosened, the first clamping arm 101 and the second clamping arm 102 are far away from each other under the action of the spring 103, but due to the limiting effect of the axial sliding cavity 8, the first clamping arm 101 and the second clamping arm 102 do not separate from the sampling sleeve 6, and under the condition that the first clamping arm 101 and the second clamping arm 102 keep the farthest distance, the material ejecting lugs 104 on the first clamping arm 101 and the second clamping arm 102 are still located in the corresponding mounting holes 9, so that the mounting holes 9 are blocked, and fertilizer is prevented from leaking out of the mounting holes 9 when the sampler is inserted into a fertilizer pile.

In this embodiment, as shown in fig. 4 and 7, the sampling tube 2 is preferably a split-type sampling tube, the split-type sampling tube includes a first half-tube 21 and a second half-tube (not shown in the drawings, but the structure is identical to that of the first half-tube 21 shown in fig. 7), which are bisected in the axial direction, one side of the first half-tube 21 is hinged to one side of the second half-tube, the other side of the first half-tube 21 is connected to the other side of the second half-tube by a snap-fit connection, and the first half-tube 21 and the second half-tube are butted to form a complete cylindrical tube structure. Wherein, set up a row of feed inlets 4 respectively on first half pipe 21 and the second half pipe, every row of feed inlets 4 all is on a parallel with the axial of sampling tube 2, and two rows of feed inlets 4 interval 180 settings. When the sampling tube 2 is fully screwed onto the sampling sleeve 6, the two rows of feed openings 4 are aligned one-to-one with the two rows of mounting holes 9 on the sampling sleeve 6.

In this embodiment, as shown in figures 1, 4 and 7, the bottom end of the sampling tube 2 is preferably tapered to facilitate insertion and advancement into the compost heap. Simultaneously, also can all set up the bottom of sampling sleeve 6 and the bottom of axial sliding cavity 8 and be the tapering, be convenient for insert the fertilizer heap. In this embodiment, when sampling tube 2 screws up on sampling sleeve 6 completely, the bottom of sampling tube 2 is located sampling sleeve 6's outside, and the sampler of being convenient for is whole to be inserted fertilizer heap, and the higher sampling sleeve 6 in position can provide circumference holding power for sampling tube 2, is favorable to keeping the position stability of sampler in fertilizer heap.

In this embodiment, as shown in fig. 3, a slide bar 105 is connected between the first clamping arm 101 and the second clamping arm 102, two ends of the slide bar 105 are slidably connected to the top of the first clamping arm 101 and the top of the second clamping arm 102, respectively, and a limit block is disposed at an end of the slide bar 105 to prevent the end of the slide bar 105 from slipping off the first clamping arm 101 or the second clamping arm 102.

In this embodiment, as shown in fig. 3, handles 106 are disposed on both the first clamping arm 101 and the second clamping arm 102, so as to facilitate clamping the first clamping arm 101 and the second clamping arm 102, and simultaneously, to facilitate extracting and suspending the whole structure of the sampler.

In this embodiment, as shown in fig. 1 and 4, a pull ring is provided on the top of the sampling tube 2 to facilitate the extraction of the sampling tube 2. The sampling tube 2 can be arranged to be opened at the top, and the sample storage rack 3 can be directly taken from the opened top; the sampling tube 2 may also be provided with a top seal, as shown in figure 7, which requires the two halves to be opened for access to the sample holder 3.

In this embodiment, as shown in fig. 5 and 6, the sample storage rack 3 includes a vertical round rod 31, a plurality of limiting blocks 32 are axially arranged on the vertical round rod 31 at intervals, the limiting blocks 32 are uniformly arranged, and the position intervals correspond to the position intervals of the feeding holes, so as to ensure that each feeding hole 4 corresponds to one sample storage tray 33 after the sample storage rack 3 is placed in; a sample storage disk 33 is detachably mounted on the vertical round rod 31 above any limiting block 32, a clamping ring 331 is arranged on one side of the sample storage disk 33, the sample storage disk 33 is mounted on the vertical round rod 31 through the clamping ring 331, and each clamping ring 331 is clamped above the limiting block 32 to prevent the sample storage disk 33 from slipping downwards from the vertical round rod 31. Wherein, the top of the vertical round bar 31 is provided with a pull ring. In the process of inserting the sampler into the fertilizer pile, the sample storage rack 3 can be integrally lifted by one gear, so that each sample storage disc 33 is flush with the corresponding feed port 4, and the material door 5 is prevented from being pushed inwards by the fertilizer; after the sampler is inserted into the fertilizer pile and is in place, the whole free fall of sample storage rack 3 reaches the lowest position in sampling tube 2 (namely the bottom of sample storage rack 3 has reached the bottom of sampling tube 2), and at this moment, each sample storage tray 33 all staggers with corresponding feed inlet 4 and is located the below of feed inlet 4, and later the clamp is got and is pressed from both sides sample clamp 10, alright push the fertilizer in annular space 7 in the sampling tube 2.

The novel organic fertilizer sampler provided by the embodiment has a simple structure, is small and exquisite and portable, and is characterized in that the feeding holes 4 are axially arranged on the sampling tube 2 at intervals, which is equivalent to presetting the layering number and the layering intervals during sampling, and each feeding hole 4 is provided with a sample storage disc 33, so that fertilizer samples corresponding to the sampling layers can be conveniently received; the sampling sleeve 6 is sleeved outside the sampling pipe 2 and fixedly connected with the sampling pipe when in use, after the sampling pipe is quickly inserted into the fertilizer pile, a large amount of fertilizer is reserved in the annular space 7 between the sampling pipe and the sampling sleeve, and the longitudinal distribution of the fertilizer in the annular space 7 is consistent with the longitudinal distribution of the fertilizer in the initial fertilizer pile, so that the sampling accuracy of the fertilizer pile is ensured; by arranging the mounting holes 9 corresponding to the feed inlets 4 one by one on the sampling sleeve 6 and arranging the material ejecting lugs 104 matched with the mounting holes 9 on the configured sampling clamp 10, after the sampler is inserted into the fertilizer pile, the two clamping arms of the sampling clamp 10 can be pulled close to push the material ejecting lugs 104 inwards along the radial direction of the sampling sleeve 6, so that the fertilizer samples at corresponding positions (layer heights) are directly pushed into the feed inlets 4 at corresponding positions (layer heights), and the fertilizer samples are received by the sample storage trays 33 at corresponding layer heights; finally, the sampler is lifted out of the fertilizer stack, and the sample storage rack 3 is taken out, so that multi-layer (depth) fertilizer samples of the fertilizer stack can be obtained simultaneously, the samples are not easy to be confused layer by layer, the sampling efficiency is high, and the using method is quick and convenient; when the sampler is stored, the whole sampler can be suspended through the sampling clamp 10, and the occupied space is saved.

Simultaneously, this embodiment is through setting up bin gate 5 at each feed inlet 4, and the accessible sample storage rack 3 that closes of bin gate 5 lifts a gear and realizes, and the top of opening accessible liftout lug 104 of bin gate 5 pushes up the realization, simple structure, design benefit wholly adopt plastics to make can, with low costs, and light and handy portable, the practicality is strong.

It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. A novel fertilizer sampler, its characterized in that includes:

the sampling tube is internally and movably provided with a sample storage rack, a plurality of sample storage trays are arranged on the sample storage rack at intervals, a plurality of feed ports are formed in the tube wall of the sampling tube at intervals along the axial direction, the number of the feed ports is the same as that of the sample storage trays, and one sample storage tray is arranged below any one feed port; any one of the feeding holes is connected with a material door, and the material door is embedded in the feeding hole;

the sample presss from both sides, the sample presss from both sides including first arm lock and second arm lock, first arm lock with the second arm lock is located two respectively the axial sliding cavity, spring coupling is passed through at the top of first arm lock with the second arm lock, first arm lock and/or the inboard of second arm lock is provided with a plurality of liftout lugs, arbitrary one along the axial interval equal slidable mounting in the mounting hole liftout lug.

2. The novel organic fertilizer and fertilizer sampler as claimed in claim 1, wherein a top cover is arranged on the top of the sampling sleeve, an internal threaded hole is formed in the center of the top cover, and an external thread matched with the internal threaded hole is arranged on the outer wall of the top of the sampling tube.

3. The novel organic fertilizer sampler of claim 1, wherein the sampling tube is a split sampling tube, the split sampling tube comprises a first half tube and a second half tube which are divided into halves along the axial direction, one side of the first half tube is hinged with one side of the second half tube, and the other side of the first half tube is connected with the other side of the second half tube through a buckle.

4. A novel organic fertilizer sampler as claimed in claim 3, wherein the first half pipe and the second half pipe are respectively provided with a row of said feed inlets, each row of said feed inlets is parallel to the axial direction of the sampling pipe, and two rows of said feed inlets are arranged at an interval of 180 °.

5. The novel organic fertilizer sampler of claim 1, wherein the bottom end of the sampling tube is tapered to facilitate insertion and advancement into the fertilizer pile toward the bottom of the fertilizer pile.

6. A novel organic fertilizer sampler according to claim 1, characterized in that a slide bar is connected between the first clamping arm and the second clamping arm, and two ends of the slide bar are respectively connected with the top of the first clamping arm and the top of the second clamping arm in a sliding manner.

7. A novel organic fertilizer sampler according to claim 1, characterized in that handles are arranged on both the first and second clamping arms.

8. The novel organic fertilizer sampler of claim 1, wherein the top of the sampling tube is provided with a pull ring.

9. The novel organic fertilizer sampler of claim 1, wherein the sample storage rack comprises a vertical round rod, a plurality of limiting blocks are axially arranged on the vertical round rod at intervals, and the limiting blocks are uniformly distributed; the vertical round rod above any limiting block is used for detachably mounting the sample storage disc; and a pull ring is arranged at the top of the vertical round rod.