Self-locking cow neck cangue

Abstract

The utility model discloses a self-locking cow neck cangue, and belongs to the technical field of livestock breeding devices. The self-locking cow neck cangue comprises a bottom plate, a supporting rod fixedly connected to the bottom plate and a top plate fixedly connected to the supporting rod, and further comprises a connecting rod fixedly connected to the supporting rod; the limiting rod is rotationally connected to the connecting rod; the balance weight rod is fixedly connected to the limiting rod; the supporting plate is fixedly connected to the top plate; the rotating rod is connected to the supporting plate; the sliding sleeve is adjustably connected to the rotating rod; the limiting clamp is connected to the sliding sleeve; according to the device, the second magnet and the third magnet attract each other, so that the rotating rod can be fixed when the limiting is released, a worker does not need to hold the rotating plate all the time to maintain the fixed state of the rotating rod, at the moment, the worker can release other groups of cow neck canies, the working efficiency is improved, meanwhile, the limiting of the limiting rod is released through the device, and the labor intensity of the worker is reduced. And after the rotating rod is fixed, the worker can assist the cattle which cannot exit automatically, so that the efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of livestock breeding device, especially to the self locking type neck yoke of cattle. BACKGROUND

[0002] The neck yoke of cattle is a device which can be flexibly opened and closed when the cattle are feeding with heads down, and can be conveniently fixed for the cattle, so that routine physical examination, immunization, treatment and other activities can be carried out conveniently, is mainly installed in the inner side of the feeding trough of the cattle pen, one space can only allow one cattle head to enter and exit, and the self locking type neck yoke is locked by triggering the self locking device after the cattle head is stretched out to the device.

[0003] In the prior art, the self locking type neck yoke still has some problems in daily use, in large breeding farms, generally a plurality of neck yokes of cattle are arranged, after the cattle finish feeding, the staff manually moves the rotating rod to release the limiting of the limiting rod, but in order to ensure that all the cattle in the neck yoke of cattle can exit, the staff generally holds the rotating rod until all the cattle exit, and then releases the limiting of the remaining neck yokes of cattle, so the work efficiency is not high. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems in the background art, and provides a self locking type neck yoke of cattle.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The self locking type neck yoke of cattle comprises a bottom plate, a supporting rod is fixedly connected to the bottom plate, a top plate is fixedly connected to the supporting rod, and further comprises:

[0007] A connecting rod is fixedly connected to the supporting rod;

[0008] A limiting rod is rotatably connected to the connecting rod;

[0009] A counterweight rod is fixedly connected to the limiting rod;

[0010] A supporting plate is fixedly connected to the top plate;

[0011] A rotating rod is connected to the supporting plate;

[0012] An adjusting sleeve is adjustably connected to the rotating rod;

[0013] A limiting clamp is connected to the adjusting sleeve;

[0014] A limiting frame is fixedly connected to the limiting rod;

[0015] A clamping rod is fixedly connected to the limiting frame.

[0016] Preferably, a first magnet is fixedly connected to the support plate, a rotating plate is fixedly connected to the rotating rod, a second magnet is fixedly connected to the rotating plate, and the first magnet and the second magnet are attracted to each other.

[0017] Further, a third magnet is fixedly connected to the support plate, and the second magnet and the third magnet are attracted to each other.

[0018] Preferably, a plurality of installation grooves are formed in the rotating rod, the plurality of installation grooves are uniformly distributed on the rotating rod, a fourth magnet is fixedly connected in the installation groove, a fifth magnet is fixedly connected to the inner side wall of the sliding sleeve, and the fourth magnet and the fifth magnet are attracted to each other.

[0019] Further, a first handle is fixedly connected to the rotating plate.

[0020] Still further, a second handle is fixedly connected to the sliding sleeve.

[0021] Still further, anti-skid lines are arranged on the first handle and the second handle.

[0022] Still further, a yielding surface is formed in the limiting clamp.

[0023] Compared with the prior art, the self-locking cattle neck collar has the following beneficial effects:

[0024] The parts not involved in the device are the same as or can be realized by the prior art, the second magnet and the third magnet are attracted to each other through the device, the fixing of the rotating rod is completed when the limiting is released, the staff does not need to hold the rotating plate all the time to maintain the fixed state of the rotating rod, at this time, the staff can release other groups of cattle neck collars, the working efficiency is improved, and the staff can assist the cattle that cannot exit by itself after the limiting rod is released, and the efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 Structure diagram of the self-locking cattle neck collar Figure 1 ;

[0026] Figure 2 Structure diagram of the self-locking cattle neck collar Figure 2 ;

[0027] Figure 3 Connection structure diagram of the sliding sleeve and the rotating rod in the self-locking cattle neck collar

[0028] Figure 4 Connection structure diagram of the rotating plate and the rotating rod in the self-locking cattle neck collar

[0029] Figure 5 The utility model provides a self locking type neck yoke of cattle connecting structure diagram of limit card and card rod in it shows,

[0030] Figure 6 The utility model provides a self locking type neck yoke of sleeve structure diagram of slide in it shows.

[0031] In the drawing: 1, bottom plate;101, support rod;2, top plate;3, support plate;301, third magnet;302, first magnet;4, connecting rod;5, limit rod;501, counterweight rod;6, limit frame;601, card rod;7, rotating rod;701, installation groove;7011, fourth magnet;8, rotating plate;801, first handle;802, second magnet;9, slide sleeve;901, fifth magnet;10, limit card;11, second handle;12, let place. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0033] Embodiment:

[0034] Referring to Figures 1-6 Self locking type neck yoke of cattle, including bottom plate 1, bottom plate 1 is fixedly connected with support rod 101, support rod 101 is fixedly connected with top plate 2, still include:

[0035] Connecting rod 4, is fixedly connected on support rod 101;

[0036] Limit rod 5, is rotatably connected on connecting rod 4;

[0037] Counterweight rod 501, is fixedly connected on limit rod 5;

[0038] Support plate 3, is fixedly connected on top plate 2;

[0039] Rotating rod 7, is connected on support plate 3;

[0040] Slide sleeve 9, is adjustably connected on rotating rod 7;

[0041] Limit card 10, is connected on slide sleeve 9;

[0042] Limit frame 6, is fixedly connected on limit rod 5;

[0043] Card rod 601, is fixedly connected on limit frame 6.

[0044] The first magnet 302 is fixedly connected to the support plate 3, the rotating plate 8 is fixedly connected to the rotating rod 7, the second magnet 802 is fixedly connected to the rotating plate 8, and the first magnet 302 and the second magnet 802 are attracted to each other.

[0045] The third magnet 301 is fixedly connected to the support plate 3, and the second magnet 802 and the third magnet 301 are attracted to each other.

[0046] Referring to Figure 3 , Figure 4 Before use, the staff manually rotates the rotating plate 8, and the rotating plate 8 rotates to drive the second magnet 802 to rotate; when the rotating plate 8 rotates to a certain angle, the second magnet 802 is attracted to the first magnet 302, thereby completing the fixing of the rotating rod 7, preventing the rotating rod 7 from rotating when the cattle eat, and affecting the stability of the cattle limiting.

[0047] It should be noted that the first magnet 302 and the third magnet 301 are electromagnets that can be purchased on the market.

[0048] Referring to Figures 1-6 When in use, the staff leads the cattle to stretch the head in, and when the cattle eat, the cattle neck moves downward; at this time, the limiting rod 5 is squeezed and rotated, the limiting rod 5 rotates to drive the limiting frame 6 to rotate; when the limiting rod 5 rotates to a certain angle, the clamping rod 601 on the limiting frame 6 is clamped between the two groups of limiting clamps 10; at this time, the limiting of the limiting rod 5 is completed, and the cattle can eat in the limiting state, and the situation of multiple cattle fighting for food does not occur.

[0049] Referring to Figure 3 After eating, the staff can manually rotate the rotating plate 8; after the rotating plate 8 rotates to a certain angle, the second magnet 802 is attracted to the third magnet 301; when the rotating plate 8 rotates, the rotating rod 7 is also synchronously rotated; the rotating rod 7 rotates to drive the sliding sleeve 9 and the limiting clamp 10 to rotate; when the second magnet 802 is attracted to the third magnet 301, the limiting clamp 10 no longer clamps the clamping rod 601; at this time, the limiting of the limiting rod 5 is released, and the cattle can voluntarily withdraw the head; when the cattle cannot voluntarily withdraw, the staff can manually assist the cattle to withdraw.

[0050] Through the attraction between the second magnet 802 and the third magnet 301 in the device, the fixing of the rotating rod 7 is completed when the limiting is released; the staff does not need to hold the rotating plate 8 all the time to maintain the fixed state of the rotating rod 7; at this time, the staff can release the neck restraint of another group of cattle, thereby improving the efficiency; through the release of the limiting of the limiting rod 5 by the device, the staff can assist the cattle that cannot voluntarily withdraw after the rotating rod 7 is fixed, thereby further improving the efficiency.

[0051] It should be noted that the installation angle of the third magnet 301 can be adjusted according to usage to ensure that the rotating rod 7 can stably release the limit on the limit rod 5 when rotating.

[0052] The rotating rod 7 is provided with multiple sets of mounting grooves 701, which are evenly distributed on the rotating rod 7. The fourth magnet 7011 is fixedly connected to the mounting groove 701, and the fifth magnet 901 is fixedly connected to the inner wall of the sliding sleeve 9. The fourth magnet 7011 and the fifth magnet 901 attract each other.

[0053] It should be noted that the fourth magnet 7011 is an electromagnet available on the market.

[0054] It should also be noted that the fifth magnet 901 and the second magnet 802 are both strong magnets.

[0055] Reference Figures 4-6 Before use, the staff can also adjust the position of the limit card 10 according to the cattle of different ages and sizes in the feeding circle;

[0056] During adjustment, the staff manually pulls the second handle 11, thereby pulling the sliding sleeve 9 and the limit card 10 to slide. When sliding to the appropriate position, the staff energizes the fourth magnet 7011, and the sliding sleeve 9 can be fixed at this time.

[0057] The position of the limit card 10 can be adjusted by the slidable and adjustable sliding sleeve 9 provided in the device, thereby ensuring that when the limit rod 5 is limited, space suitable for cattle of different sizes is left on the bottom side to ensure the comfort of the cattle during eating.

[0058] A first handle 801 is fixedly connected to the rotating plate 8 .

[0059] Reference Figure 3 、 Figure 4 By rotating the first handle 801 on the rotating plate 8, the staff can rotate the rotating plate 8 to quickly release the limit on the limit rod 5.

[0060] A second handle 11 is fixedly connected to the sliding sleeve 9 .

[0061] Reference Figure 6 By setting the second handle 11 on the sliding sleeve 9, it is convenient for the staff to pull the sliding sleeve 9 to slide, thereby facilitating the adjustment of the position of the sliding sleeve 9.

[0062] Anti-slip grooves are provided on the first handle 801 and the second handle 11 .

[0063] Reference Figure 4 、 Figure 6By setting the anti-skid lines on the first handle 801 and the second handle 11, the staff can stably rotate the first handle 801 and pull the second handle 11, and the possibility of hand slipping in the use process is reduced.

[0064] The limiting card 10 is provided with a yielding surface 12.

[0065] Referring to Figure 3 , Figure 6 When the limiting frame 6 is clamped into the limiting card 10, the yielding surface 12 provided on the limiting card 10 can further facilitate the stable clamping of the clamping rod 601 between the two groups of limiting cards 10.

[0066] It should be noted that the yielding surface 12 can be set as an arc surface according to the use requirement.

[0067] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A self-locking cattle neck yoke, comprising a bottom plate (1), a supporting rod (101) is fixedly connected to the bottom plate (1), and a top plate (2) is fixedly connected to the supporting rod (101), characterized in that, Also include: Connecting rod (4), fixedly connected to the support rod (101); Limiting rod (5), rotatably connected to the connecting rod (4); Counterweight rod (501), fixedly connected to the limiting rod (5); Support plate (3), fixedly connected to the top plate (2); Rotating rod (7), connected to the support plate (3); Slip sleeve (9), adjustably connected to the rotating rod (7); Limiting card (10), connected to the slip sleeve (9); Limiting frame (6), fixedly connected to the limiting rod (5); Clamp rod (601), fixedly connected to the limiting frame (6); The support plate (3) is fixedly connected with a first magnet (302), the rotating rod (7) is fixedly connected with a rotating plate (8), the rotating plate (8) is fixedly connected with a second magnet (802), the first magnet (302) and the second magnet (802) are attracted to each other.

2. The self-locking neck yoke according to claim 1, characterized in that The support plate (3) is fixedly connected with a third magnet (301), the second magnet (802) and the third magnet (301) are attracted to each other.

3. The self-locking neck yoke according to claim 1, characterized in that A plurality of installation grooves (701) are formed in the rotating rod (7), a plurality of installation grooves (701) are uniformly distributed on the rotating rod (7), a fourth magnet (7011) is fixedly connected in the installation groove (701), a fifth magnet (901) is fixedly connected on the inner side wall of the slip sleeve (9), the fourth magnet (7011) and the fifth magnet (901) are attracted to each other.

4. The self-locking neck yoke according to claim 1, characterized in that The rotating plate (8) is fixedly connected with a first handle (801).

5. The self-locking neck yoke according to claim 4, characterized in that The slip sleeve (9) is fixedly connected with a second handle (11).

6. The self-locking neck yoke according to claim 5, characterized in that Antiskid lines are arranged on the first handle (801) and the second handle (11).

7. The self-locking neck yoke according to claim 1, characterized in that The limiting card (10) is provided with a yielding surface (12).

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