Novel electric tail cutting pliers

Abstract

The utility model discloses a pair of novel electric tail cutting pliers, which comprises an upper handle, a tail cutting seat integrally linked with the upper handle, a lower handle and a heating tail cutting head arranged at the front end of the lower handle, and the joint of the tail cutting seat and the upper handle is rotatably connected with the joint of the lower handle and the heating tail cutting head through a rotating shaft. A reset elastic piece is fixed in a limiting groove in the inner side of the upper handle through a pin, an abutting piece at the tail end of the reset elastic piece is in an arc shape and makes contact with the outer wall of the lower handle, after the tail is cut off, external force applied between the upper handle and the lower handle is loosened, and the upper handle abuts against the lower handle through the abutting piece on the reset elastic piece to be separated and reset. The stability of tail cutting and tail cutting after the included angle of the upper handle and the lower handle is reduced is kept, the operation convenience of piglet tail cutting is improved, the piglet tail cutting safety is improved, and the problem that the tail cutting position of a piglet is scalded due to the fact that the included angle of the upper handle and the lower handle is reduced and the tail of the piglet cannot be separated is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tail docking pliers, in particular to a new type of electric tail docking pliers. Background Technique

[0002] Many livestock have tails. For pigs, the function of piglet tails is to drive away mosquitoes and flies and play with their peers. Although its role is not great, the energy consumed by pigs wagging their tails every day accounts for 15% of their metabolism, resulting in feed waste invisibly. And tail biting is a vice of pigs, and the reasons are very complex. Docking the tails of piglets can effectively control the occurrence of this disease. According to statistics, the incidence of tail biting in the same group generally reaches 20% - 30%. Due to the appearance of this disease, the diet and disease resistance of pigs are reduced. At the same time, it is very easy to be infected with necrobacillus, staphylococcus, streptococcus, etc., greatly reducing the production performance of pigs. Therefore, it is very necessary to remove the tails of piglets;

[0003] In order to facilitate the cutting of piglet tails, tail docking pliers have been introduced on the market, which are used to quickly cut the tails of piglets through the tail docking pliers. Most of the traditional tail docking pliers are just a metal tool similar to pliers. After cutting the tail of the piglet, the cut part of the piglet's tail is exposed, resulting in problems such as infection at the cut. The patent publication number "CN112119937A" discloses a portable hand-held electric tail docking pliers, including an upper handle and a lower handle; a lower cold blade is fixedly connected to the front end of the upper handle; an upper hot blade is fixedly connected to the front end of the lower handle; the lower cold blade and the upper hot blade are hinged by a fixing bolt; a hook spring is connected between the lower cold blade and the upper hot blade; it also includes a column fixed to the bottom of the lower handle; the bottom end of the column has a battery clamping bracket, and a lithium battery is detachably inserted into the battery clamping bracket; an electric heating tube is fixed to the top edge of the upper hot blade, and the electric heating tube is electrically connected to the lithium battery; a switch for controlling the on / off of the lithium battery power supply is provided on the battery clamping bracket;

[0004] Although this portable hand-held electric tail docking pliers can supply power to the electric heating tube through the lithium battery for heating, when the upper hot blade is heated to an appropriate temperature, it cooperates with the lower cold blade for tail cutting operation. However, when in use, since it opens and closes the two handles through a hook spring, there is a problem that the hook spring may become loose and cause scalding to the tail docking part of the piglet.

[0005] Therefore, the utility model provides a new type of electric tail docking pliers that can effectively maintain stable opening and closing for piglet tail docking. Content of the Utility Model

[0006] The purpose of the utility model is to provide a new type of electric tail docking pliers to solve the problems put forward in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A novel electric tail cutting pliers, comprising an upper handle, a tail cutting seat connected to the upper handle as an integral whole, a lower handle, and a heating tail cutting head arranged at the front end of the lower handle, wherein a battery cavity is arranged at the tail of the lower handle, and the storage battery in the battery cavity is connected to a main control circuit board in the lower handle, and the output end of the main control circuit board is connected to the input end of the heating tail cutting head;

[0009] The connection between the tail cutting seat and the upper handle is rotatably connected to the connection between the lower handle and the heating tail cutting head through a rotating shaft, and a reset spring piece is fixed in the limiting groove on the inner side of the upper handle through a pin, and the resistance piece at the end of the reset spring piece is in arc shape and contacts with the outer wall of the lower handle.

[0010] Furthermore, the connecting end of the tail cutting seat is U-shaped and connected to the upper handle, and the intersection of the upper handle and the lower handle is limited by the avoidance opening formed in the U shape. The avoidance opening formed in the U shape of the tail cutting seat provides avoidance for the stroke generated when the upper handle crosses with the lower handle to cut the tail as the upper handle applies force with the hand, and limits the angle formed by the intersection of the upper handle and the lower handle through the avoidance opening.

[0011] Furthermore, the end of the heated tail cutting head opposite to the tail cutting seat is blade-shaped, and the tail cutting seat is provided with a tail limiting hole which crosses the tail cutting seat. The piglet's tail is inserted into the tail limiting hole to limit the piglet's tail, so that the tail will not move when the heated tail cutting head cooperates with the tail cutting seat to cut the tail.

[0012] Furthermore, guide blocks which are inclined outward and guide the heating tail cutting head are respectively provided on the left and right sides of the tail cutting seat. The guide plates limit the travel of the heating tail cutting head when it moves toward the tail cutting seat, thereby keeping the reciprocating opening and closing travel trajectory of the heating tail cutting head and the tail cutting seat fixed.

[0013] Furthermore, an inclined plate is connected between the reset spring piece and the resistance piece, and the end of the reset spring piece is provided with a baffle plate that is tightly pressed against the two sides of the inner wall of the limit groove. The inclined plate is used to cooperate with the reset spring piece to separate and reset the elastic support between the upper handle and the lower handle, and to keep the reset spring piece stable in the limit groove through the baffle plate.

[0014] Furthermore, the reset spring is fixedly connected to the upper handle via two pins.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] For this new type of electric tail clipper, a reset spring piece for resetting between the upper handle and the lower handle is provided. The reset spring piece is fixed in the limit groove inside the upper handle. The contact piece at the end of the reset spring piece contacts the outer wall of the lower handle. When the upper handle cooperates with the tail cutting at the tail and the lower handle rotates crosswise to reduce the included angle, the reset spring piece between the upper handle and the lower handle retracts under pressure. After cutting the tail, when the external force applied between the upper handle and the lower handle is released, the upper handle contacts and separates from the lower handle through the contact piece on the reset spring piece to reset, maintaining the stability of the upper handle and the lower handle reducing the included angle for tail cutting and resetting after tail cutting, improving the convenience of piglet tail cutting operation and at the same time improving the safety of piglet tail cutting, and avoiding the problem of scalding the piglet's tail cutting area due to the inability to separate when the upper handle and the lower handle reduce the included angle to cut the piglet's tail;

[0017] A tail cutting seat is provided at the front end of the upper handle, and a heating tail cutting head is provided at the front end of the lower handle, so as to realize the limit and fixation of the piglet's tail through the tail cutting seat. When the upper handle and the lower handle cooperate with an external force to reduce the included angle, the heating tail cutting head moves into the tail cutting seat, and then cuts the pig's tail in the tail cutting seat during the heating process of the heating tail cutting head. The tail cutting position is sterilized at high temperature and heated to form a scab by heating, reducing the probability of bacterial infection at the tail cutting area. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is a schematic internal structural diagram of the lower handle of the present invention;

[0020] Figure 3 is a schematic structural diagram of the upper handle of the present invention;

[0021] Figure 4 is a schematic structural diagram of the reset spring piece of the present invention.

[0022] In the figure: 1. Upper handle; 2. Tail cutting seat; 3. Lower handle; 4. Heating tail cutting head; 5. Main control circuit board; 6. Battery chamber; 7. Storage battery; 8. Rotating shaft; 9. Limit groove; 10. Reset spring piece; 11. Contact piece; 12. Avoidance opening; 13. Tail limit hole; 14. Guide block; 15. Baffle; 16. Inclined plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-3 , the present utility model provides a technical solution:

[0025] A new type of electric tail docking pliers, comprising an upper handle 1, a tail docking seat 2 integrally connected to the upper handle 1, a lower handle 3, and a heating tail docking head 4 provided at the front end of the lower handle 3. A battery cavity 6 is provided at the tail of the lower handle 3, and a storage battery 7 in the battery cavity 6 is connected to a main control circuit board 5 in the lower handle 3, and the output end of the main control circuit board 5 is connected to the input end of the heating tail docking head 4;

[0026] The connection between the tail docking seat 2 and the upper handle 1 is rotationally connected to the connection between the lower handle 3 and the heating tail docking head 4 through a rotating shaft 8. A reset elastic piece 10 is fixed in a limiting groove 9 on the inner side of the upper handle 1 through a pin, and a contact member 11 at the end of the reset elastic piece is arc-shaped and contacts the outer wall of the lower handle 3.

[0027] The connecting end of the tail docking seat 2 is U-shaped and connected to the upper handle 1, and a limiting opening 12 formed in a U-shape is used to limit the intersection of the upper handle 1 and the lower handle 3. When the upper handle 1 crosses the lower handle 3 with the application of force by the hand to cut the tail, the limiting opening 12 formed in a U-shape by the tail docking seat 2 provides an avoidance for the stroke generated when the upper handle 1 crosses, and limits the angle formed by the intersection of the upper handle 1 and the lower handle 3 through the limiting opening 12.

[0028] One end of the heating tail docking head 4 opposite to the tail docking seat 2 is in a blade shape. A tail limiting hole 13 penetrating the tail docking seat 2 is provided on the tail docking seat 2, and the tail of the piglet passes through the tail limiting hole 13 to limit the tail of the piglet, so that the tail will not move when the heating tail docking head 4 and the tail docking seat 2 cooperate to cut the tail.

[0029] Guide blocks 14 which are outwardly inclined are respectively provided on the left and right sides of the tail docking seat 2 to guide the heating tail docking head 4. The guide plate limits the stroke of the heating tail docking head 4 when moving towards the tail docking seat 2, and keeps the reciprocating opening and closing stroke trajectory of the heating tail docking head 4 and the tail docking seat 2 fixed.

[0030] An inclined plate 16 is connected between the reset elastic piece 10 and the contact member 11, and a baffle 15 which abuts against and limits both sides of the inner wall of the limiting groove 9 is provided at the end of the reset elastic piece. The inclined plate 16 is used to cooperate with the reset elastic piece 10 to elastically support and separate and reset between the upper handle 1 and the lower handle 3, and the baffle 15 keeps the reset elastic piece 10 stable in the limiting groove 9.

[0031] The reset elastic piece is fixedly connected to the upper handle 1 through two pins.

[0032] For this new type of electric tail docking pliers, a reset spring plate for resetting between the upper handle 1 and the lower handle 3 is arranged. The reset spring plate is fixed in the limit groove 9 on the inner side of the upper handle 1. The contact member 11 at the end of the reset spring plate 10 contacts the outer wall of the lower handle 3. When the upper handle 1 and the lower handle 3 cooperate to cut the tail at the tail part and rotate crosswise to reduce the included angle, the reset spring plate 10 between the upper handle 1 and the lower handle 3 retracts under pressure. After cutting the tail, when the external force applied between the upper handle 1 and the lower handle 3 is released, the upper handle 1 contacts and separates from the lower handle 3 through the contact member 11 on the reset spring plate 10 and resets, maintaining the stability of reducing the included angle between the upper handle 1 and the lower handle 3 for tail cutting and resetting after tail cutting, improving the convenience of piglet tail docking operation and the safety of piglet tail docking at the same time, and avoiding the problem of scalding the piglet's tail docking area due to the inability to separate when reducing the included angle between the upper handle 1 and the lower handle 3 for piglet tail docking;

[0033] A tail docking seat 2 is arranged at the front end of the upper handle 1, and a heating tail docking head 4 is arranged at the front end of the lower handle 3, so as to realize the limit and fixation of the piglet's tail through the tail docking seat 2. When the upper handle 1 and the lower handle 3 cooperate with an external force to reduce the included angle, the heating tail docking head 4 moves into the tail docking seat 2, and then cuts the pig's tail in the tail docking seat 2 during the heating process of the heating tail docking head 4. The tail docking position is sterilized at high temperature and heated to form a scab by heating, reducing the probability of bacterial infection at the tail docking area.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of electric tail-cutting pliers, comprising an upper handle (1), a tail-cutting seat (2) integrally linked with the upper handle (1), a lower handle (3), and a heating tail-cutting head (4) provided at the front end of the lower handle (3), characterized in that: The tail of the lower handle (3) is provided with a battery chamber (6), and the storage battery (7) in the battery chamber (6) is connected to the main control circuit board (5) in the lower handle (3), and the output end of the main control circuit board (5) is connected to the input end of the heating severing head (4); The connection part between the severing seat (2) and the upper handle (1) is rotationally connected to the connection part between the lower handle (3) and the heating severing head (4) through a rotating shaft (8). A reset elastic sheet (10) is fixed in the limiting groove (9) on the inner side of the upper handle (1) through a pin. The abutting part (11) at the end of the reset elastic sheet is arc-shaped and contacts the outer wall of the lower handle (3).

2. The novel electric tail - cutting pliers according to claim 1, characterized in that: The connection end of the severing seat (2) is U-shaped and connected to the upper handle (1), and the intersection of the upper handle (1) and the lower handle (3) is limited through an avoidance opening (12) formed in a U-shape.

3. A novel electric tail - cutting pliers according to claim 1, wherein: One end of the heating severing head (4) opposite to the severing seat (2) is knife-shaped, and a tail limiting hole (13) penetrating through the severing seat (2) is provided on the severing seat (2).

4. A novel electric tail-cutting pliers according to claim 1, characterized in that: Guide blocks (14) which are outwardly inclined and guide the heating severing head (4) are respectively arranged on the left and right sides of the severing seat (2).

5. A novel electric tail-cutting pliers according to claim 1, characterized in that: An inclined plate (16) is connected between the reset elastic sheet (10) and the abutting part (11), and a baffle (15) which abuts against and limits both sides of the inner wall of the limiting groove (9) is arranged at the end of the reset elastic sheet.

6. The novel electric tail - cutting pliers according to claim 2, characterized in that: The reset elastic sheet is fixedly connected to the upper handle (1) through two pins.

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