CN216876359U

CN216876359U - Backfat measuring device for sow

Info

Publication number: CN216876359U
Application number: CN202122407209.8U
Authority: CN
Inventors: 孟庆利; 周海深; 王朝军; 徐利; 卢纪和; 葛富涛; 王超
Original assignee: Beijing Zhongyu Pig Co ltd
Current assignee: Beijing Zhongyu Pig Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-07-05
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a sow backfat measuring device, which comprises: the arc rod-shaped structure comprises a first arc rod, a second arc rod, an elastic component and a telescopic assembly, the first arc rod and the second arc rod are arranged along the periphery of the arc rod-shaped structure, one end of the first arc rod is connected with one end of the second arc rod in a rotating mode, the two ends of the elastic component are connected with the first arc rod and the second arc rod respectively, and the two ends of the telescopic assembly are connected with the first arc rod and the second arc rod respectively. When needs were to the measurement of the sow backfat, made the pig stand naturally, pull open first arc pole and second arc pole, flexible subassembly freely stretches out and draws back along with elastomeric element's length variation, roughly judges the growth situation that the sow backfat was fat through flexible length of flexible subassembly.

Description

Backfat measuring device for sow

Technical Field

The utility model relates to the field of animal husbandry, in particular to a sow backfat measuring device.

Background

In the prior art, on one hand, an ultrasonic instrument is utilized to detect the back fat thickness of a sow in the gestation period, and the type and the eating amount of the sow feed are adjusted according to the back fat thickness of the sow in the gestation period, so that the sow can exert the best production performance. However, the detection of backfat thickness of a sow in a gestation period by using an ultrasonic instrument is expensive, a small-sized pig farmer is difficult to purchase the equipment, and the operation of the ultrasonic instrument and the reading of an image generated by the ultrasonic instrument require a worker to have certain professional knowledge and cultural background, which brings great inconvenience to the small-sized farmer. On the other hand, the back fat thickness of the sows is judged according to the breeding experience, so that the types and the eating amount of the feed of the sows are adjusted, the possibility of misjudgment is high due to the fact that small farmers who initially create industry do not have too much experience, and once misjudgment is carried out, certain loss is brought to breeders to a certain extent.

Based on the circumstances, need for a neotype sow backfat measuring device at present urgently, can judge the growth situation that the sow backfat is fat fast, and then the kind and the edible volume of adjustment sow fodder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sow backfat measuring device, which can roughly judge the growth condition of the backfat of a sow by measuring the size of the back of the sow.

The embodiment of the application provides a sow backfat measuring device, includes: the arc rod-shaped structure comprises a first arc rod, a second arc rod, an elastic component and a telescopic assembly, the first arc rod is arranged along the periphery of the arc rod-shaped structure, one end of the first arc rod is connected with one end of the second arc rod in a rotating mode, two ends of the elastic component are connected with the first arc rod and the second arc rod respectively, and two ends of the telescopic assembly are connected with the first arc rod and the second arc rod respectively.

In some alternative embodiments, the first curved rod and the second curved rod have the same radius.

In some optional embodiments, the elastic part and the telescopic assembly are arranged in parallel, and the distance between the elastic part and the telescopic assembly is 1/4-1/3 of the radius of the first arc-shaped rod or the second arc-shaped rod.

In some optional embodiments, the telescopic assembly comprises a rotating part and a pipe assembly, and two ends of the pipe assembly are respectively and rotatably connected with the first arc-shaped rod and the second arc-shaped rod through the rotating part.

In some alternative embodiments, the pipe assembly comprises a first pipe element and a second pipe element, the first pipe element being spliced to the second pipe element, an outer surface of the first pipe element being slidingly connected to an inner surface of the second pipe element.

In some alternative embodiments, an end of the first pipe element remote from the second pipe element is connected to a rotating member, and an end of the second pipe element remote from the first pipe element is connected to the rotating member.

In some alternative embodiments, the rotating member is rotatably coupled to the first arc-shaped rod or the second arc-shaped rod by a coupling member.

In some alternative embodiments, the attachment member is a bolt.

In some alternative embodiments, one end of the first curved bar is hingedly connected to one end of the second curved bar.

In some alternative embodiments, the resilient member is a spring.

Compared with the prior art, the utility model has the following technical effects:

1. the backfat measuring device for the sow comprises an arc rod-shaped structure, the arc rod-shaped structure comprises a first arc rod, a second arc rod, an elastic component and a telescopic assembly, the first arc rod and the second arc rod are arranged along the periphery of the arc rod-shaped structure, one end of the first arc rod is connected with one end of the second arc rod in a rotating mode, two ends of the elastic component are connected with the first arc rod and the second arc rod respectively, and two ends of the telescopic assembly are connected with the first arc rod and the second arc rod respectively. When needs were to the measurement of the sow backfat, made the pig stand naturally, pull open first arc pole and second arc pole, flexible subassembly freely stretches out and draws back along with elastomeric element's length variation, the size of pig body is roughly judged to flexible length through flexible subassembly to judge the growth situation of the sow backfat.

2. The measuring device for the backfat of the sow is simple to manufacture, low in price and easy to operate, and can roughly judge the growth condition of the backfat of the sow.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

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

FIG. 1 is a schematic structural view of a device for measuring the backfat of a sow, provided by an embodiment of the utility model, in a closed state;

fig. 2 is a schematic structural view of a sow backfat measuring device in a spreading state according to an embodiment of the utility model.

Reference numerals: 1-a first curved bar; 2-a second curved bar; 3-an elastic member; 4-a telescoping assembly; 41-a rotating member; 42-a tubing assembly; 421-a first pipe element; 422-second pipe element.

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. 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.

FIG. 1 is a schematic structural view of a device for measuring the backfat of a sow, provided by an embodiment of the utility model, in a closed state; fig. 2 is a schematic structural view of a sow backfat measuring device in a spreading state according to an embodiment of the utility model.

The application provides a sow backfat measuring device includes: arc rod-shaped structure, arc rod-shaped structure includes first arc pole 1, second arc pole 2, elastomeric element 3 and flexible subassembly 4, first arc pole 1 sets up along arc rod-shaped structure's periphery with second arc pole 2, the one end of first arc pole 1 is rotated with the one end of second arc pole 2 and is connected, first arc pole 1 and second arc pole 2 are connected respectively to elastomeric element 3's both ends, elastomeric element 3 plays the reset action, first arc pole 1 and second arc pole 2 are connected respectively at flexible subassembly 4's both ends. When needs were surveyed the sow backfat, made the pig stand naturally, pull open first arc pole 1 and second arc pole 2, flexible subassembly freely stretches out and draws back along with elastomeric element 3's length change, the size of pig body is roughly judged to flexible length through flexible subassembly 4 to further judge the growth situation of the sow backfat. The device for measuring the backfat of the sow is simple to manufacture, low in price and easy to operate, and can roughly judge the growth condition of the backfat of the sow.

In some selected embodiments, the first curved bar 1 and the second curved bar 2 have the same radius. One end of the first arc-shaped rod 1 is rotatably connected with one end of the second arc-shaped rod 2 to form an arc-shaped rod-shaped structure with the radius identical to that of the first arc-shaped rod 1 and the second arc-shaped rod 2, and the first arc-shaped rod 1 and the second arc-shaped rod 2 can rotate along the place where the first arc-shaped rod and the second arc-shaped rod are connected.

In some selected embodiments, the elastic component 3 and the telescopic assembly 4 are arranged in parallel, and the distance between the elastic component 3 and the telescopic assembly 4 is 1/4-1/3 of the radius of the first arc-shaped rod 1 or the second arc-shaped rod 2. When elastic component 3 is flexible in the length direction of self, flexible subassembly 4 can avoid, receives elastic component 3's influence, improves the accuracy of judging the growth situation of sow backfat.

In some selected embodiments, the telescopic assembly 4 comprises a rotating part 41 and a pipe assembly 42, and both ends of the pipe assembly 42 are rotatably connected with the first arc-shaped rod 1 and the second arc-shaped rod 2 through the rotating part 41 respectively. Both ends of the pipe assembly 42 can be rotated along the first and second arc bars 1 and 2 by the rotating part 41.

In some selected embodiments, the pipe assembly 42 comprises a first pipe element 421 and a second pipe element 422, the first pipe element 421 being plugged into the second pipe element 422, the outer surface of the first pipe element 421 being slidingly coupled to the inner surface of the second pipe element 422. When the first and second curved bars 1, 2 are pulled, the first pipe member 421 protrudes from the inside of the second pipe member 422.

In some alternative embodiments, an end of the first pipe member 421 remote from the second pipe member 422 is connected to the rotating member 41, and an end of the second pipe member 422 remote from the first pipe member 421 is connected to the rotating member 41.

In some selected embodiments, the rotating member is rotatably connected to the first arc-shaped rod 1 or the second arc-shaped rod 2 through a connecting member.

In some selected embodiments, the connecting member is a bolt.

In some selected embodiments, one end of the first curved bar 1 is hingedly connected to one end of the second curved bar 2.

In some alternative embodiments, the resilient member 3 is a spring.

In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be understood that in the present embodiment, "B corresponding to a" means that B is associated with a, from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.

While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A sow backfat measuring device which is characterized by comprising: arc rod-shaped structure, arc rod-shaped structure includes first arc pole (1), second arc pole (2), elastomeric element (3) and flexible subassembly (4), first arc pole (1) is followed with second arc pole (2) the periphery of arc rod-shaped structure sets up, the one end of first arc pole (1) is rotated with the one end of second arc pole (2) and is connected, the both ends of elastomeric element (3) are connected respectively first arc pole (1) with second arc pole (2), the both ends of flexible subassembly (4) are connected respectively first arc pole (1) with second arc pole (2).

2. The device for measuring the backfat of a sow as claimed in claim 1, wherein the radius of the first arc-shaped rod (1) is the same as that of the second arc-shaped rod (2).

3. The sow backfat measuring device of claim 2, characterized in that the elastic part (3) and the telescopic assembly (4) are arranged in parallel, and the distance between the elastic part (3) and the telescopic assembly (4) is 1/4-1/3 of the radius of the first arc-shaped rod (1) or the second arc-shaped rod (2).

4. The device for measuring the backfat of a sow as claimed in claim 1, wherein the telescopic assembly comprises a rotating part (41) and a pipeline assembly (42), and two ends of the pipeline assembly (42) are respectively and rotatably connected with the first arc-shaped rod (1) and the second arc-shaped rod (2) through the rotating part (41).

5. The sow backfat measuring device of claim 4, wherein said pipe assembly (42) comprises a first pipe member (421) and a second pipe member (422), said first pipe member (421) being inserted into said second pipe member (422), an outer surface of said first pipe member (421) being slidingly connected to an inner surface of said second pipe member (422).

6. The sow backfat measuring device of claim 5, wherein an end of said first pipe element (421) far away from said second pipe element (422) is connected with a rotating part (41), and an end of said second pipe element (422) far away from said first pipe element (421) is connected with said rotating part (41).

7. The device for measuring the backfat of a sow as claimed in claim 6, wherein the rotating part is rotatably connected with the first arc-shaped rod (1) or the second arc-shaped rod (2) through a connecting part.

8. The sow backfat measuring device of claim 7, wherein said connecting member is a bolt.

9. The device for measuring the backfat of a sow as claimed in claim 1, wherein one end of the first arc-shaped rod (1) is hinged with one end of the second arc-shaped rod (2).

10. The device for measuring the backfat of a sow as claimed in claim 1, wherein the elastic member (3) is a spring.