CN215262959U - Detection apparatus for quality is used in straw bundle - Google Patents

Abstract

The utility model discloses a detection device for the burning quality of straw bundles, which relates to the technical field of straw bundle detection, and comprises a cylinder body, a cylinder head, a limiting bottom plate, a stretching component, a data recording component and a plurality of moisture content detection mechanisms, wherein the cylinder head can be detachably arranged at the bottom end of the cylinder body, the cylinder head is used for collecting dust in the straw bundles, the stretching component comprises a connecting rod, a pull rod and an elastic component, and the upper end and the lower end of the elastic component are respectively connected with the bottom end of the connecting rod and the limiting bottom plate; the side wall of the barrel is sequentially provided with a plurality of hole groups from top to bottom, and each hole group comprises a plurality of strip-shaped holes arranged along the circumferential direction of the barrel; a plurality of moisture content detection mechanism set gradually on the connecting rod from top to bottom, and moisture content detection mechanism includes a plurality of probes and a plurality of coupling assembling, can drive when the connecting rod moves along the axis direction of barrel and stretch out in driving the probe by the bar hole through coupling assembling. The device can detect the moisture content and the soil content of straw bundle fast, and measuring result is more accurate, has improved detection efficiency.

Description

Detection apparatus for quality is used in straw bundle

Technical Field

The utility model relates to a straw bundle detects technical field, especially relates to a detection device of quality is used in straw bundle.

Background

Straw is used as a clean fuel, and the utilization rate of the straw is higher and higher. However, when the straw bundles are used as fuel, the combustion performance of the straw bundles is greatly influenced by the characteristics of the raw materials. The combustion efficiency and the combustion temperature of the fuel are reduced along with the increase of the water content and the soil content of the fuel, and the emission of pollutants is increased. Therefore, in order to improve the utilization efficiency of the fuel, it is necessary to ensure that the indexes of the fuel, such as the water content and the soil content, reach better values before the fuel is utilized. At present, aiming at the detection of various indexes of the straw bundle, the straw bundle is generally crushed, a small amount of straw samples are taken, and then various tests are carried out in a laboratory, so that the detection process is complicated and long in time.

SUMMERY OF THE UTILITY MODEL

For solving above technical problem, the utility model provides a detection device of quality is used in straw bundle, moisture content and soil containing rate that can short-term test straw bundle, measuring result is more accurate, and is easy and simple to handle, has improved detection efficiency.

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

the utility model provides a detection device for straw bundle burning quality, including barrel, barrel head, spacing bottom plate, tensile subassembly, data record subassembly and a plurality of moisture content detection mechanism, the barrel head can be installed in the bottom of barrel with dismantling, the barrel head is used for collecting the dust in the straw bundle, tensile subassembly includes connecting rod, pull rod and elastomeric element, spacing bottom plate is fixed in on the inner wall of barrel bottom, the connecting rod clearance cover is located in the barrel, the upper and lower both ends of elastomeric element respectively with the bottom of connecting rod with spacing bottom plate is connected, the top of connecting rod extends to the barrel outside and install the pull rod; the side wall of the barrel is sequentially provided with a plurality of hole groups from top to bottom, each hole group comprises a plurality of strip-shaped holes arranged along the circumferential direction of the barrel, and the length direction of each strip-shaped hole is consistent with the axial direction of the barrel; it is a plurality of moisture content detection mechanism from top to bottom set gradually in on the connecting rod, moisture content detection mechanism with punch combination one-to-one, moisture content detection mechanism includes a plurality of probes and a plurality of coupling assembling, each the probe is through one coupling assembling install in the connecting rod with on the barrel, it is a plurality of the probe is followed the circumference of connecting rod sets up, the connecting rod is followed can drive when the axis direction of barrel removes and pass through coupling assembling drives the probe by stretch out in the bar hole, the probe with the data record subassembly is connected.

Preferably, coupling assembling includes push rod and pivot, the both ends of pivot are all fixed in on the lateral wall of barrel, just the pivot is located the lower part in bar hole, the axis direction of pivot with the axis direction of barrel is mutually perpendicular, the lower extreme of probe is rotated the cover and is located in the pivot, the upper end of push rod is fixed in the middle part of probe, the lower extreme of push rod articulate in on the outer wall of connecting rod.

Preferably, the bottom mounting of barrel has first connector, the cartridge head includes that dust collects head, second connector and a plurality of fin, dust collects the head and is through a plurality of the fin is fixed in the below of second connector, the second connector can install with dismantling on the first connector, the upper end that dust collected the head is open structure, the second connector with there is the space between the dust collection head.

Preferably, the first connector is a first cylinder, an external thread is arranged on the outer wall of the first cylinder, the second connector is a second cylinder, and an internal thread matched with the external thread structure is arranged on the inner wall of the second cylinder.

Preferably, the dust collecting head is a hollow reverse tapered head having an inner diameter at a tip thereof larger than an outer diameter of the second cylinder.

Preferably, the handle comprises a top plate and two side plates, the lower ends of the two side plates are fixed to the two sides of the top end of the barrel body respectively, and the top plate is fixed to the upper ends of the two side plates.

Preferably, the pull rod is vertically fixed to the top end of the connecting rod, a vertical sliding groove is formed in the inner wall of each side plate, and two ends of the pull rod are slidably mounted in the two vertical sliding grooves respectively.

Preferably, the data recording assembly comprises a mobile microcomputer and a handheld microcomputer, the mobile microcomputer is fixed on the outer wall of one side plate, the probe is connected with the mobile microcomputer, and the mobile microcomputer is wirelessly connected with the handheld microcomputer.

Preferably, the outer wall of the cylinder body is provided with scales, and the scales are arranged along the axial direction of the cylinder body.

Preferably, the elastic member is a spring.

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

the utility model provides a detection apparatus for quality is used in straw bundle, the cartridge head can be dismantled and install in the bottom of barrel, and the cartridge head is arranged in collecting the dust that the straw was tied, when needing to weigh the dust of collection, is convenient for dismantle the cartridge head by the barrel, weighs cartridge head and the dust of collection alone for it is more accurate to measure, simultaneously, still can dispose a plurality of cartridge heads, and then improves detection efficiency. Tensile subassembly includes the connecting rod, pull rod and elastomeric element, a plurality of punch combination have set gradually from top to bottom on the lateral wall of barrel, each punch combination includes a plurality of bar holes that set up along the circumference of barrel, moisture content detection mechanism includes a plurality of probes and a plurality of coupling assembling, each probe is installed on connecting rod and barrel through a coupling assembling, the connecting rod can drive when moving along the axis direction of barrel and drive the probe through coupling assembling and stretch out by the bar hole, during the use, make the probe only stretch out when measuring through pull rod control connecting rod, avoid inserting, damage the probe when extracting, simultaneously, all set up the probe and be used for measuring straw bundle water content under the different degree of depth and on the equidirectional, make the measured data more accurate. This detection device can also carry out the sample of straw bundle under the different degree of depth outside accomplishing basic characteristic and detecting, conveniently bundle the straw and carry out further chemical examination analysis.

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 structural view of a straw bundle burning quality detection device provided by the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an installation diagram of a moisture content detection mechanism in the straw bundle burning quality detection device provided by the utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a schematic structural view of the lower part of the cylinder body in the straw bundle burning quality detection device provided by the utility model;

FIG. 6 is a schematic structural view of a barrel head in the straw bundle burning quality detection device provided by the present invention;

FIG. 7 is a schematic structural view of the straw bundle burning quality detecting device provided by the present invention after the cylinder head is removed;

FIG. 8 is an enlarged view of a portion of FIG. 7 at C;

fig. 9 is a schematic structural view of a handheld microcomputer in the straw bundle burning quality detection device provided by the utility model.

Description of reference numerals: 100. a straw bundle burning quality detection device; 1. a barrel; 2. a cartridge head; 201. a dust collection head; 202. a second connector; 203. ribs; 3. a pull rod; 4. a connecting rod; 5. an elastic member; 6. a limiting bottom plate; 7. a first connector; 8. a strip-shaped hole; 9. a probe; 10. a push rod; 11. a rotating shaft; 12. a shaft hole; 13. a handle; 1301. a top plate; 1302. a side plate; 1303. a vertical chute; 14. a mobile microcomputer; 15. a hand-held microcomputer.

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 detection device of quality is used in straw bundle, moisture content and soil containing rate that can short-term test straw bundle, measuring result is more accurate, and is easy and simple to handle, has improved detection efficiency.

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.

As shown in fig. 1-9, this embodiment provides a detection device 100 of quality is used in straw bundle burning, including barrel 1, cartridge head 2, limit bottom plate 6, tensile subassembly, data record subassembly and a plurality of moisture content detection mechanism, cartridge head 2 can be installed in the bottom of barrel 1 with dismantling, cartridge head 2 is arranged in collecting the dust that the straw was tied, when needing to weigh the dust of collection, be convenient for dismantle cartridge head 2 by barrel 1, weigh cartridge head 2 and the dust of collection alone, compare with the current mode of weighing whole device and the dust of collection, make the measurement more accurate, and simultaneously, still can dispose a plurality of cartridge heads 2, and then improve detection efficiency. The stretching assembly comprises a connecting rod 4, a pull rod 3 and an elastic component 5, a limiting bottom plate 6 is fixed on the inner wall of the bottom of the barrel body 1, the connecting rod 4 is sleeved in the barrel body 1 in a clearance mode, the upper end and the lower end of the elastic component 5 are respectively connected with the bottom end of the connecting rod 4 and the limiting bottom plate 6, and the top end of the connecting rod 4 extends to the outside of the barrel body 1 and is provided with the pull rod 3; a plurality of hole groups are sequentially arranged on the side wall of the barrel body 1 from top to bottom, each hole group comprises a plurality of strip-shaped holes 8 arranged along the circumferential direction of the barrel body 1, and the length direction of each strip-shaped hole 8 is consistent with the axial direction of the barrel body 1; a plurality of moisture content detection mechanism from top to bottom set gradually on connecting rod 4, moisture content detection mechanism and punch combination one-to-one, moisture content detection mechanism includes a plurality of probes 9 and a plurality of coupling assembling, each probe 9 is installed on connecting rod 4 and barrel 1 through a coupling assembling, a plurality of probes 9 set up along connecting rod 4's circumference, probe 9 and strip hole 8 one-to-one, can drive when connecting rod 4 moves along the axis direction of barrel 1 and stretch out in driving probe 9 by strip hole 8 through coupling assembling, probe 9 is connected with the data record subassembly, probe 9 is used for detecting the moisture content that the straw bundled. During the use, make probe 9 only stretch out when measuring through pull rod 3 control link 4, avoid damaging probe 9 when inserting, extracting, simultaneously, all set up probe 9 and be used for measuring straw bundle water content under the different degree of depth and on the equidirectional for the data of surveying are more accurate. Therefore, the detection device in the embodiment can quickly and accurately detect the water content and the soil content of the straw bundle, and avoids the problems of unstable combustion, high emission and low efficiency of the bundle burning equipment caused by poor quality of the straw bundle.

As shown in fig. 2-4, the connecting assembly includes a push rod 10 and a rotating shaft 11, two ends of the rotating shaft 11 are fixed on the side wall of the barrel 1, the rotating shaft 11 is located at the lower portion of the strip-shaped hole 8, the axial direction of the rotating shaft 11 is perpendicular to the axial direction of the barrel 1, the lower end of the probe 9 is rotatably sleeved on the rotating shaft 11, the upper end of the push rod 10 is fixed at the middle portion of the probe 9, and the lower end of the push rod 10 is hinged on the outer wall of the connecting rod 4. The detection tip of the probe 9 is positioned at one side far away from the rotating shaft 11, and the lower end of the probe 9 is provided with a shaft hole 12 for being installed on the rotating shaft 11.

During the natural state, probe 9 is arranged in bar hole 8, and pull rod 3 makes push rod 10 rotatory when driving connecting rod 4 upward movement, and connecting rod 4 drives probe 9 through push rod 10 and rotates for pivot 11 for the upper end of probe 9 extends the outside in bar hole 8, makes probe 9 by the one end that is close to pivot 11 to the one end outside slope of keeping away from pivot 11, and then makes probe 9 be convenient for gather the moisture content that the straw bundled, and this in-process makes elastic component 5 tensile. After the pulling bar 3 is released, the link 4 moves downward by the contraction force of the elastic member 5, so that the probe 9 is retracted into the strip hole 8.

In this embodiment, the side wall of the barrel 1 has a certain thickness, so as to ensure that the barrel 1 is not bent or broken when inserted. The lateral wall of the cylinder body 1 is provided with 9 strip-shaped holes 8 which are distributed in 3 layers at equal intervals, and the 3 strip-shaped holes 8 in each layer are distributed at equal angles along the circumferential direction of the cylinder body. The height and the width of the strip-shaped hole 8 are slightly larger than those of the probe 9, so that the probe 9 is prevented from being clamped to move when the probe is extended.

As shown in fig. 5 and 6, the bottom mounting of barrel 1 has first connector 7, the cartridge head 2 includes dust collection head 201, second connector 202 and a plurality of fin 203, dust collection head 201 is fixed in the below of second connector 202 through a plurality of fin 203, second connector 202 can be installed on first connector 7 with dismantling, the upper end of dust collection head 201 is open structure, the upper portion that dust collection head 201 formed the dust collection chamber, there is the space between second connector 202 and the dust collection head 201, this space of impurity accessible in the straw bundle falls into the dust collection chamber, and then realize collecting the impurity in the straw bundle. The ribs 203 are provided in two in this embodiment.

In this embodiment, the first connector 7 is a first cylinder, the outer wall of the first cylinder is provided with an external thread, the second connector 202 is a second cylinder, and the inner wall of the second cylinder is provided with an internal thread matched with the external thread. The first connector 7 and the second connector 202 are not limited to screw connection, and may be connected by using a latch, a lock, or the like.

In this embodiment, the dust collecting head 201 is a hollow inverted cone head, and the inner diameter of the top end of the inverted cone head is larger than the outer diameter of the second cylinder, so that sufficient space exists between the dust collecting head 201 and the second connector 202 for dust to fall into.

As shown in fig. 7 and 8, the present embodiment further includes a handle 13, the handle 13 includes a top plate 1301 and two side plates 1302, lower ends of the two side plates 1302 are respectively fixed to two sides of the top end of the cylinder 1, and the top plate 1301 is fixed to upper ends of the two side plates 1302.

Specifically, the pull rod 3 is vertically fixed at the top end of the connecting rod 4, a vertical sliding groove 1303 is arranged on the inner wall of each side plate 1302, and two ends of the pull rod 3 are respectively slidably mounted in the two vertical sliding grooves 1303. The pull rod 3 can be freely pulled up and down in the vertical sliding groove 1303, and the pull rod 3 is prevented from rotating to damage the pull rod 3 and other components when the pull rod 3 is pulled.

Specifically, the data recording assembly comprises a mobile microcomputer 14 and a handheld microcomputer 15, wherein the mobile microcomputer 14 is fixed on the outer wall of one side plate 1302, the probe 9 is electrically connected with the mobile microcomputer 14, and the mobile microcomputer 14 is wirelessly connected with the handheld microcomputer 15. The probe 9 transmits the measured data to the mobile microcomputer 14, and the mobile microcomputer 14 has a wireless transmission function and can communicate with the handheld microcomputer 15 to transmit the data measured by the probe 9 to the handheld microcomputer 15.

In this embodiment, the handheld microcomputer 15 is equipped with a display screen and keys for inputting various parameters and displaying the final result, and has data storage, calling and query functions.

In order to facilitate observation of the insertion depth of the cylinder 1, the outer wall of the cylinder 1 is provided with scales which are arranged along the axial direction of the cylinder 1.

In this embodiment, the elastic member 5 is a spring.

The specific using process is as follows: when the water content and the soil content are detected, the barrel head 2 is weighed and recorded, then the barrel head 2 is installed on the lower portion of the barrel body 1, the detecting device is inserted into the straw bundle by holding the barrel body 1 and the handle 13, the insertion depth is observed through the scales on the side wall of the barrel body 1, the insertion depth is input on the handheld microcomputer 15, and then the insertion depth of the detection is realized. And pulling the pull rod 3 until the probe 9 is contacted and kept with the inside of the straw bundle, and after the measured value of the probe 9 is displayed on the handheld microcomputer 15, loosening the pull rod 3 and pulling out the detection device. The cartridge head 2 is detached from the cartridge body 1, the cartridge head 2 containing dust is weighed, and the weight of the collected dust is obtained through the difference between the weight value of the cartridge head 2 and the collected dust and the net weight value of the cartridge head 2 measured initially.

When the straw bundle is sampled, the pull rod 3 is not loosened after the data measured by the probe 9 is displayed on the handheld microcomputer 15, the detection device is slightly pulled out for 5-10 cm outwards and rotated for a plurality of weeks, the pull rod 3 is loosened and the detection device is pulled out, the straw samples at different depths are wound on the cylinder body 1, and the straw samples are mixed and bagged to be used for deeper tests of industry, element analysis and the like. The rotation process utilizes the turning force to twine the straw on detection device to break away from the straw bundle, resistance when reducing outside and pulling out, it is too big to avoid directly pulling out detection device resistance, and the straw sample drags out strip-shaped hole 8 with probe 9 and damages probe 9. Traditional sample is usually only got surface sample, or is broken bundle back sample to the straw, and is inaccurate usually, troublesome, and detection device in this embodiment can also carry out the sample that the straw was bundled under the different degree of depth outside accomplishing basic feature and detecting, conveniently bundle the straw and carry out further chemical examination analysis, and chemical examination data is more accurate, and it is more convenient to operate.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; 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 (10)

1. The straw bundle burning quality detection device is characterized by comprising a barrel, a barrel head, a limiting bottom plate, a stretching assembly, a data recording assembly and a plurality of moisture content detection mechanisms, wherein the barrel head is detachably mounted at the bottom end of the barrel and used for collecting dust in straw bundles; the side wall of the barrel is sequentially provided with a plurality of hole groups from top to bottom, each hole group comprises a plurality of strip-shaped holes arranged along the circumferential direction of the barrel, and the length direction of each strip-shaped hole is consistent with the axial direction of the barrel; it is a plurality of moisture content detection mechanism from top to bottom set gradually in on the connecting rod, moisture content detection mechanism with punch combination one-to-one, moisture content detection mechanism includes a plurality of probes and a plurality of coupling assembling, each the probe is through one coupling assembling install in the connecting rod with on the barrel, it is a plurality of the probe is followed the circumference of connecting rod sets up, the connecting rod is followed can drive when the axis direction of barrel removes and pass through coupling assembling drives the probe by stretch out in the bar hole, the probe with the data record subassembly is connected.

2. The straw bale burning quality detection device according to claim 1, wherein the connection assembly comprises a push rod and a rotating shaft, two ends of the rotating shaft are fixed on the side wall of the cylinder, the rotating shaft is located at the lower portion of the strip-shaped hole, the axial direction of the rotating shaft is perpendicular to the axial direction of the cylinder, the lower end of the probe is rotatably sleeved on the rotating shaft, the upper end of the push rod is fixed in the middle of the probe, and the lower end of the push rod is hinged to the outer wall of the connecting rod.

3. The straw bundle fires detection device of quality of using of claim 1, characterized in that, the bottom mounting of barrel has first connector, the bobbin head includes dust collection head, second connector and a plurality of fin, dust collection head is fixed in through a plurality of the fin the below of second connector, the second connector can install with dismantling on the first connector, the upper end of dust collection head is open structure, the second connector with there is the space between the dust collection head.

4. The straw bale burning quality detection device as claimed in claim 3, wherein the first connector is a first cylinder, an external thread is arranged on the outer wall of the first cylinder, the second connector is a second cylinder, and an internal thread matched with the external thread is arranged on the inner wall of the second cylinder.

5. The straw bale burning quality detection device as claimed in claim 4, wherein the dust collection head is a hollow inverted conical head, and the inner diameter of the top end of the inverted conical head is larger than the outer diameter of the second cylinder.

6. The straw bale burning quality detection device according to claim 1, further comprising a handle, wherein the handle comprises a top plate and two side plates, the lower ends of the two side plates are respectively fixed to two sides of the top end of the cylinder body, and the top plate is fixed to the upper ends of the two side plates.

7. The straw bale burning quality detection device according to claim 6, wherein the pull rod is vertically fixed at the top end of the connecting rod, a vertical sliding groove is formed in the inner wall of each side plate, and two ends of the pull rod are slidably mounted in the two vertical sliding grooves respectively.

8. The straw bale burning quality detection device as claimed in claim 6, wherein the data recording assembly comprises a mobile microcomputer and a handheld microcomputer, the mobile microcomputer is fixed on the outer wall of one of the side plates, the probe is connected with the mobile microcomputer, and the mobile microcomputer is wirelessly connected with the handheld microcomputer.

9. The straw bale burning quality detection device as claimed in claim 1, wherein scales are arranged on the outer wall of the cylinder body, and the scales are arranged along the axial direction of the cylinder body.

10. The straw bale burning quality detection device as claimed in claim 1, wherein the elastic member is a spring.

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