CN114403046B - Portable pig body ruler measurement system - Google Patents

Portable pig body ruler measurement system Download PDF

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Publication number
CN114403046B
CN114403046B CN202210137534.3A CN202210137534A CN114403046B CN 114403046 B CN114403046 B CN 114403046B CN 202210137534 A CN202210137534 A CN 202210137534A CN 114403046 B CN114403046 B CN 114403046B
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China
Prior art keywords
rod
mounting groove
telescopic rods
fixed
reel
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CN202210137534.3A
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CN114403046A (en
Inventor
刘林清
王重龙
周梅
张威
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Institute of Animal Husbandry and Veterinary Medicine of Anhui Academy of Agricultural Sciences
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Institute of Animal Husbandry and Veterinary Medicine of Anhui Academy of Agricultural Sciences
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Application filed by Institute of Animal Husbandry and Veterinary Medicine of Anhui Academy of Agricultural Sciences filed Critical Institute of Animal Husbandry and Veterinary Medicine of Anhui Academy of Agricultural Sciences
Priority to CN202210137534.3A priority Critical patent/CN114403046B/en
Publication of CN114403046A publication Critical patent/CN114403046A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K29/00Other apparatus for animal husbandry
    • A01K29/005Monitoring or measuring activity, e.g. detecting heat or mating

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biophysics (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

The invention relates to the technical field of breeding pigs and discloses a portable pig body ruler measuring system which comprises two telescopic rods in rotary connection, wherein the tail ends of the two telescopic rods are respectively provided with a roller, the two rollers are respectively arranged on one sides, far away from the two telescopic rods, the joint of the telescopic rods is provided with a winding box, a wound height measuring belt is arranged in the winding box, and one end of the height measuring belt extends out of the winding box. The first installation groove is formed in one of the telescopic rods, the reel is arranged in the first installation groove, the length measuring belt is wound on the reel, and one end of the length measuring belt is fixed with the other telescopic rod after passing through the guide post arranged in the installation groove. The portable height and length measuring device can conveniently measure the height and the length at one time, is convenient to use, can be rotated and folded, occupies small space, is convenient to carry, and can adjust the measuring range.

Description

Portable pig body ruler measurement system
Technical Field
The invention relates to the technical field of breeding pigs, in particular to a portable pig body ruler measuring system.
Background
In recent years, with the scale and the higher intensification degree of a pig farm, the breeding work of the breeding pigs is gradually standardized and popularized. The breeding of the breeding pigs needs to carry out directional breeding on the performance characters of the pigs according to market demands, and the data of height, body length, tube circumference, abdominal circumference, hip circumference and the like are required in the determination.
According to investigation and research, the conventional tool for measuring the height of the pig body mostly uses a measuring tape, a meter ruler and the like, and corresponding measured values can be read, but the pig body is restless during measurement, and inaccurate reading can inevitably occur during measurement of the height of the pig body due to shaking and the like during the use of the measuring tape or the meter ruler.
Disclosure of Invention
The invention aims to provide a portable pig body size measuring system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a portable pig body chi measurement system, includes that two rotate the telescopic link of connecting, and the gyro wheel is all installed to the end of two telescopic links, and two gyro wheels locate one side that two telescopic links kept away from mutually respectively, and is provided with a rolling box in the junction of telescopic link, installs the height measurement area of coiling in the rolling box, and the rolling box is stretched out to the one end in height measurement area.
The first installation groove is formed in one of the telescopic rods, the reel is arranged in the first installation groove, the length measuring belt is wound on the reel, and one end of the length measuring belt is fixed with the other telescopic rod after passing through the guide post arranged in the installation groove.
Further, the telescopic link includes pole one, pole two, locking screw, pole three, and wherein, the one end of pole one is used for installing the gyro wheel, and the other end and the pole two of pole one are connected, and the other end of pole two slides and pegs graft in pole three, and locking screw installs on pole three, and is used for the position of dead lever two.
Furthermore, a central shaft is arranged in the first mounting groove, the reel is coaxially sleeved on the outer side of the central shaft, an annular gap is formed between the inner ring of the reel and the central shaft, a spiral return spring piece is arranged in the annular gap, a storage box for containing the reel is further arranged in the first mounting groove, and a perforation is formed in a shell of the storage box, so that the length measuring tape can pass through the perforation.
Further, the end of pole one all connects an installation axle outward, it establishes at the installation epaxially to correspond the gyro wheel rotation cover, and the outer lane of installation axle has cup jointed a loose ring, the outside of loose ring is fixed with the directional needle that the mark was used, the notch department of mounting groove one can be dismantled and be fixed with the apron, set up mounting groove two in the pole one of another telescopic link, mounting groove two internal fixation has the fixed column, the fixed column is used for the terminal rigid coupling with the length measurement area, and the notch department of mounting groove two can be dismantled and be fixed with sealed lid, wherein, install observation mechanism on the apron, with the reading of observing the length measurement area in guide post department.
Furthermore, the observation mechanism comprises a main lens cone, one end of the main lens cone is positioned on the outer side of the cover plate and is provided with an ocular, the other end of the main lens cone is positioned in the first mounting groove and is provided with an adjusting lens cone, the adjusting lens cone faces the guide post, a reflective mirror is fixed in the main lens cone, and the reflective mirror reflects light rays emitted into the adjusting lens cone to the ocular.
Furthermore, the cover plate is of a transparent plate-shaped structure, and a plurality of through holes are formed in the cover plate.
Furthermore, a magnifier is further installed in the main lens cone on the inner side of the eyepiece, an auxiliary observation plate is fixed in the first installation groove and is of a strip-shaped plate structure vertically arranged between the adjusting lens cone and the guide post.
Furthermore, the sealing cover and the second mounting groove and the cover plate and the first mounting groove are detachably connected through locking bolts.
Further, still be equipped with manual adjustment mechanism on the apron, in order to adjust the elasticity in length measurement area, manual adjustment mechanism is including seting up the slot at the center pin terminal surface, the manual regulation pole of rotation connection at the apron surface, the spliced eye has been seted up along its centre of rotation is coaxial on the manual regulation pole, it has the transmission post to slide to peg graft in the spliced eye, the inner of transmission post inserts in the containing box, and be used for corresponding the grafting with the spliced eye, transmission post and spliced eye cooperation are pegged graft, can transmit the moment of torsion, and the expansion end of manual regulation pole installs positioning bolt, positioning bolt's end and apron screwed connection, in order to fix the position of manual regulation pole.
Furthermore, an annular friction washer is fixed on the inner ring of the movable ring, and the friction washer is in interference fit with the outer wall of the mounting shaft to generate static friction force.
The invention has the beneficial effects that:
the invention relates to a pig body ruler measuring system which comprises two telescopic rods in rotary connection, wherein the tail ends of the two telescopic rods are respectively provided with a roller, the two rollers are respectively arranged on one side far away from the two telescopic rods, a coiling box is arranged at the joint of the telescopic rods, a coiled height measuring belt is arranged in the coiling box, and one end of the height measuring belt extends out of the coiling box. In addition, one of the telescopic rods is provided with a first installation groove, a reel is arranged in the first installation groove, a length measuring tape is wound on the reel, and one end of the length measuring tape is fixed with the other telescopic rod after passing through a guide post arranged in the installation groove. Can make things convenient for disposable measurement height and length through above-mentioned structure, convenient to use to this device can rotate folding, and occupation space is little, portable.
The telescopic rod provided by the invention comprises a first rod, a second rod, a locking screw and a third rod, wherein one end of the first rod is used for installing a roller, the other end of the first rod is connected with the second rod, the other end of the second rod is inserted into the third rod in a sliding mode, and the locking screw is arranged on the third rod and used for fixing the position of the second rod. Through the telescopic link that can adjust length, the measuring range of this device is conveniently adjusted, is applicable to the kind pig measurement of different sizes, and measuring range is wider, and it is more convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort. On the attached sheet
In the figure:
FIG. 1 is a schematic view of a measurement system of the present invention after deployment;
FIG. 2 is a schematic view of another state of the measurement system of the present invention after deployment;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of FIG. 2 at B of the present invention;
FIG. 5 is a schematic diagram of a measurement system according to the present invention;
FIG. 6 is a schematic cross-sectional view of a first rod of the present invention at a first mounting groove.
In the figure: the device comprises a first rod 1, a second rod 2, a locking screw 3, a third rod 4, a winding box 5, a height measuring belt 6, a length measuring belt 7, a guide post 8, an auxiliary observation plate 9, a first mounting groove 10, a return spring piece 11, a reel 12, a storage box 13, a pointing needle 14, a roller 15, an observation mechanism 16, a cover plate 17, a transmission post 18, a through hole 19, a manual adjusting rod 20, a rotating shaft 21, a locking bolt 22, a magnifier 24, an eyepiece 25, a main lens barrel 26, an adjusting lens barrel 29, a reflective mirror 30, a second mounting groove 31 and a fixing post 32.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1-6, a portable pig body ruler measuring system comprises two telescopic rods which are rotatably connected, wherein the tail ends of the two telescopic rods are respectively provided with a roller 15, the two rollers 15 are respectively arranged at one side of the two telescopic rods which are far away from each other, a coiling box 5 is arranged at the joint of the telescopic rods, a coiled height measuring belt 6 is arranged in the coiling box 5, and one end of the height measuring belt 6 extends out of the coiling box 5.
A mounting groove 10 is formed in one of the telescopic rods, a reel 12 is arranged in the mounting groove 10, a length measuring belt 7 is wound on the reel 12, and one end of the length measuring belt 7 is fixed to the other telescopic rod after passing through a guide post 8 arranged in the mounting groove 10.
In the invention, the telescopic rod comprises a first rod 1, a second rod 2, a locking screw 3 and a third rod 4, wherein one end of the first rod 1 is used for installing a roller 15, the other end of the first rod is connected with the second rod 2, the other end of the second rod 2 is inserted into the third rod 4 in a sliding manner, and the locking screw is installed on the third rod 4 and used for fixing the position of the second rod 2. Through the telescopic link that can adjust length, the measuring range of this device is conveniently adjusted, is applicable to the kind pig measurement of different sizes, and measuring range is wider, and it is more convenient to use.
A central shaft (not shown) is arranged in the first mounting groove 10, the reel 12 is coaxially sleeved on the outer side of the central shaft, an annular gap is formed between the inner ring of the reel 12 and the central shaft, a spiral return spring piece 11 is arranged in the annular gap, a storage box 13 for containing the reel 12 is further arranged in the first mounting groove 10, and a shell of the storage box 13 is provided with a through hole for the length measuring tape 7 to pass through. When conveniently accomodating, utilize reel 12 that can automatic re-setting to withdraw length measurement area 7 to receiver 13 in, it is more convenient to use.
For the convenience of the device, the tail end of the first rod 1 is externally connected with a mounting shaft, the corresponding roller 15 is rotatably sleeved on the mounting shaft, the outer ring of the mounting shaft is sleeved with a movable ring, a pointing needle 14 for marking is fixed on the outer side of the movable ring, when the device is used, the tail end of the pointing needle 14 points to one end of a point to be measured, the measuring precision can be improved, a cover plate 17 is detachably fixed at the notch of the first mounting groove 10, a second mounting groove 31 is formed in the first rod of the other telescopic rod, a fixed column 32 is fixed in the second mounting groove 31 and used for fixedly connecting with the tail end of the length measuring belt 7, a sealing cover is detachably fixed at the notch of the second mounting groove 31, and an observation mechanism 16 is installed on the cover plate 17 to observe the reading of the length measuring belt 7 at the guide column 8.
In the invention, the observation mechanism comprises a main lens barrel 26, one end of the main lens barrel 26 is positioned at the outer side of the cover plate 17 and is provided with an ocular lens 25, the other end of the main lens barrel 26 is positioned in the first mounting groove 10 and is provided with an adjusting lens barrel 29, the adjusting lens barrel 29 faces the guide post 8, a reflective mirror 30 is fixed in the main lens barrel 26, and the reflective mirror 30 reflects light rays emitted into the adjusting lens barrel 29 to the ocular lens 25. The cover plate 17 is a transparent plate-shaped structure, and the cover plate 17 is provided with a plurality of through holes 17. A magnifier 24 is further installed in the main lens barrel 26 on the inner side of the ocular 25, an auxiliary observation plate 9 is fixed in the first installation groove 10, and the auxiliary observation plate 9 is of a strip-shaped plate-shaped structure vertically arranged between the adjusting lens barrel 29 and the guide post 8. Through the structure, the reading corresponding to the length measuring belt 7 can be observed conveniently, and the measuring result can be obtained conveniently.
In order to facilitate mounting and dismounting, the sealing cover and the mounting groove II 31 and the cover plate 17 and the mounting groove I10 are detachably connected through the locking bolt 22.
In the invention, a manual adjusting mechanism is further arranged on the cover plate 17 to adjust the tightness of the length measuring belt 7, the manual adjusting mechanism comprises a slot formed in the end face of the central shaft and a manual adjusting rod 20 rotatably connected to the outer surface of the cover plate 17, an inserting hole is coaxially formed in the manual adjusting rod 20 along the rotation center of the manual adjusting rod, a transmission column 18 is inserted in the inserting hole in a sliding manner, the inner end of the transmission column 18 is inserted into the storage box 13 and is used for being correspondingly inserted into the inserting hole, the transmission column 18 is inserted into the inserting hole in a matched manner and can transmit torque, a positioning bolt is mounted at the movable end of the manual adjusting rod, and the tail end of the positioning bolt is spirally connected with the cover plate 17 to fix the position of the manual adjusting rod 20. Through the structure, after the bottom end of the transmission column 18 is inserted into the insertion hole, the manual adjusting rod 20 is rotated to drive the central shaft to rotate, so that the reel is driven to rotate, the length measuring belt is further manually tightened, and the problem that the tension of the length measuring belt is insufficient and the measuring result is not accurate enough due to the fact that the length measuring belt is in a loose state is avoided.
In order to facilitate that the movable ring cannot rotate when external force is not applied, namely the pointing needle cannot freely rotate, an annular friction washer is fixed on the inner ring of the movable ring and is in interference fit with the outer wall of the mounting shaft to generate static friction force.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a portable kind of pig body chi measurement system which characterized in that: the winding device comprises two telescopic rods, wherein one ends of the two telescopic rods are rotatably connected, the other ends of the two telescopic rods are respectively provided with a roller, a winding box is arranged at the joint of the telescopic rods, a wound height measuring belt is arranged in the winding box, and one end of the height measuring belt extends out of the winding box;
one of the telescopic rods is provided with a first mounting groove, a reel is arranged in the first mounting groove, a length measuring belt is wound on the reel, and one end of the length measuring belt passes through a guide post arranged in the first mounting groove and then is fixed with the other telescopic rod;
the two telescopic rods respectively comprise a first rod, a second rod, a locking screw and a third rod, wherein one end of the first rod is used for mounting the roller, the other end of the first rod is connected with the second rod, the other end of the second rod is inserted into the third rod in a sliding mode, and the locking screw is mounted on the third rod and used for fixing the second rod;
a central shaft is arranged in the first mounting groove, the reel is coaxially sleeved outside the central shaft, an annular gap is formed between an inner ring of the reel and the central shaft, a spiral return spring piece is arranged in the annular gap, a storage box for containing the reel is further arranged in the first mounting groove, and a through hole is formed in a shell of the storage box and a length measuring tape passes through the shell of the storage box;
the terminal installation axle that all connects of pole one, it establishes on the installation axle to correspond the gyro wheel rotation cover, and the outer lane of installation axle has cup jointed a loose collar, and the outside of loose collar is fixed with the directional needle that the mark was used, the notch department of installation groove one can be dismantled and be fixed with the apron, has seted up mounting groove two in the pole one of another telescopic link, and two internal fixation in mounting groove have a fixed column, the fixed column be used for with the terminal rigid coupling in length measurement area, and the notch department of mounting groove two can be dismantled and be fixed with sealed lid, wherein, install observation mechanism on the apron, be in order to observe length measurement area the reading of guide post department.
2. The portable swine body size measuring system according to claim 1, wherein: the observation mechanism comprises a main lens barrel, one end of the main lens barrel is located on the outer side of the cover plate and is provided with an eyepiece, the other end of the main lens barrel is located in the first mounting groove and is provided with an adjusting lens barrel, the adjusting lens barrel faces the guide post, a reflector is fixed in the main lens barrel, and light rays emitted into the adjusting lens barrel are reflected to the eyepiece by the reflector.
3. The portable pig body size measuring system of claim 2, wherein: the cover plate is of a transparent plate-shaped structure, and a plurality of through holes are formed in the cover plate.
4. The portable pig body size measuring system of claim 3, wherein: still install the magnifying glass in the inboard main lens cone of eyepiece, mounting groove one internal fixation has supplementary observation board, and supplementary observation board is vertical setting at the bar platelike structure between adjusting lens cone and guide post.
5. The portable pig body size measuring system of claim 4, wherein: the sealing cover and the mounting groove II, and the cover plate and the mounting groove I are detachably connected through locking bolts.
6. The portable swine body size measuring system according to claim 5, wherein: still be equipped with manual adjustment mechanism on the apron to adjust the elasticity of length measurement area, manual adjustment mechanism is including seting up at the slot of center pin terminal surface, rotating the manual regulation pole of connection at the apron surface, the coaxial spliced eye that has seted up along its centre of rotation on the manual regulation pole, and it has the transmission post to slide to peg graft in the spliced eye, the inner of transmission post inserts in the containing box and is used for corresponding the grafting with the spliced eye, and transmission post and spliced eye cooperation are pegged graft, can transmit the moment of torsion, and the expansion end of manual regulation pole installs positioning bolt, positioning bolt's terminal and apron spiral connection, with the position of fixed manual regulation pole.
7. The portable pig body size measuring system of claim 6, wherein: the inner ring of the movable ring is fixed with an annular friction washer, and the friction washer is in interference fit with the outer wall of the mounting shaft to generate static friction force.
CN202210137534.3A 2022-02-15 2022-02-15 Portable pig body ruler measurement system Active CN114403046B (en)

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CN202210137534.3A CN114403046B (en) 2022-02-15 2022-02-15 Portable pig body ruler measurement system

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CN114403046B true CN114403046B (en) 2022-10-28

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115256279A (en) * 2022-07-08 2022-11-01 上海外高桥造船有限公司 Installation tool of marine split type base and ship comprising same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2259610Y (en) * 1996-01-30 1997-08-13 台湾三条股份有限公司 Arrester for band tape
CN204520695U (en) * 2015-03-12 2015-08-05 河南农业大学 Easy pig bulk measurement instrument
CN213187647U (en) * 2020-09-21 2021-05-14 毕节市畜牧兽医科学研究所 Measuring stick suitable for sheep body chi survey
CN213371981U (en) * 2020-09-18 2021-06-08 西北农林科技大学 Mutton sheep body chi measuring device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2259610Y (en) * 1996-01-30 1997-08-13 台湾三条股份有限公司 Arrester for band tape
CN204520695U (en) * 2015-03-12 2015-08-05 河南农业大学 Easy pig bulk measurement instrument
CN213371981U (en) * 2020-09-18 2021-06-08 西北农林科技大学 Mutton sheep body chi measuring device
CN213187647U (en) * 2020-09-21 2021-05-14 毕节市畜牧兽医科学研究所 Measuring stick suitable for sheep body chi survey

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