Piglet ear tag continuous marking device

Abstract

The utility model discloses a continuous marking device for piglet ear tags, which belongs to the technical field of livestock breeding equipment and comprises a marking mechanism, a male tag clamp, a female tag clamp and a protective cover, the protective cover is arranged on the outer side of the marking mechanism, the marking mechanism comprises a rack, a switch device and a driving device, the rack is provided with a male tag clamp positioning groove and a female tag clamp positioning groove, and the male tag clamp positioning groove and the female tag clamp positioning groove are arranged on the rack. The male label clamp is installed on the male label clamp positioning groove, the female label clamp is installed on the female label clamp positioning groove, the switching device and the driving device are both installed on the rack, and the switching device is used for controlling the driving device. According to the utility model, the problems of heavy marking workload, low marking efficiency, poor stability and high damage rate of ear tag pliers of the existing marking tool are solved. According to the utility model, continuous and stable ear tag printing can be realized through single-person operation, the working efficiency of large-scale ear tag printing of piglets in breeding enterprises is greatly improved, the workload of breeders is reduced, and the ear tag printing machine has important significance for promoting the development of the breeding industry.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of livestock breeding equipment, specifically is a piglet ear tag continuous marking device. BACKGROUND

[0002] Whether as the health traceability epidemic prevention ear tag or the electronic ear tag of pig individual information traceability, the ear tag is the important carrier of pig information, the epidemic prevention ear tag can identify and trace the pig health information, and the electronic ear tag can trace the whole process for pig individual from birth, fattening, slaughter and meat sales, therefore the feeder usually carries out ear tagging and records ear tag information after piglet birth.

[0003] However, the present stage for ear tag installation, usually is by two to three feeders through ear tag pliers to wear the mark, sow field scale is all bigger, and the work of ear tagging of piglet is extremely heavy and tedious, two to three feeders carry out the ear tagging work through ear tag pliers, and the ear tagging efficiency is low, and the ear tagging quality is uncontrollable, and there are various problems such as ear tagging skew, ear tagging oblique, virtual ear tagging, cause ear tag drop rate to be high, need to carry out the ear tag of continuous supplement, simultaneously, cause a lot of difficulties to the traceability of piglet information, cause the problems such as breeding information confusion and cost control of breeding enterprise. UTILITY MODEL CONTENT

[0004] The utility model discloses a piglet ear tag continuous marking device, can continuously ear tag piglet under only needing a feeder, and the continuous marking device is electric device, greatly reduces the workload of ear tagging of feeder, can greatly promote the application and popularization of ear tag, can solve the problems in the prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A piglet ear tag continuous marking device, including marking mechanism, male tag clamp, female tag clamp and protective cover, the marking mechanism includes rack, switch device and drive device, the male tag clamp positioning groove and female tag clamp positioning groove are arranged on the rack, the male tag clamp is installed on the male tag clamp positioning groove, the female tag clamp is installed on the female tag clamp positioning groove, wherein, switch device and drive device are all installed on the rack, and switch device is used for controlling drive device, the outside of marking mechanism is provided with protective cover.

[0007] Preferably, the marking mechanism further includes gear device, connecting rod device, needle holder and needle, the gear device is installed on the rack, and the gear device is driven to rotate by the drive device, the gear device is connected with the connecting rod device, the connecting rod device is connected with the needle holder, and the needle holder is provided with the needle, wherein the connecting rod device, the needle holder and the needle are driven to move linearly by driving the gear device to rotate through the drive device.

[0008] Preferably, the rack comprises a base plate, a first rib plate, a second rib plate, a third rib plate, a first connecting plate, a main plate and a sub plate, the base plate is provided with the main plate and the sub plate arranged in parallel, the side end face of the main plate is reinforced on the base plate through the third rib plate, the side end face of the sub plate is reinforced on the base plate through the first rib plate and the second rib plate, and the side end face of the main plate and the sub plate is further connected through the first connecting plate.

[0009] Preferably, the male marker positioning slot and the female marker positioning slot are arranged in parallel at the same angle between the main plate and the sub plate, and the male marker positioning slot and the female marker positioning slot are installed at the front end of the main plate and the sub plate, the male marker positioning slot comprises a male marker slot structure, a limiting block and a positioning block, the bottom of the male marker slot structure is provided with an arc positioning block for position positioning of the male marker to be punched, the inner side of the positioning block is provided with a limiting block for angle limiting of the male marker to be punched, and the female marker positioning slot comprises a female marker slot structure, a limiting guide block and a positioning pin, the bottom of the female marker slot structure is provided with the limiting guide block and the positioning pin for position and angle limiting of the female marker to be punched.

[0010] Preferably, the switch device comprises a touch switch, a mounting plate, a fixed shaft, a swing lever, a touch lever, a screw fixing block, a spring limiting block, a screw, a spring and a limiting pin shaft, the mounting plate is installed on the main plate through a bolt, the mounting plate is movably connected with the swing lever through the fixed shaft, the swing lever is provided with the limiting pin shaft on one side, the end of the swing lever is provided with the touch lever, the middle of the swing lever is provided with the screw fixing block and the spring limiting block, the screw fixing block is installed with the screw, the side of the screw is provided with the touch switch, the touch switch is arranged on the mounting plate, the spring limiting block is provided with the spring, and the spring is connected to the mounting plate, wherein the screw drives the swing lever to rotate around the fixed shaft to press the touch switch by touching the touch lever.

[0011] Preferably, the driving device comprises a driving motor and a pinion, the driving motor is installed on the main plate, the output shaft of the driving motor is installed with the pinion, the pinion and a large gear are engaged, the large gear is connected to an installation shaft through a bearing, the installation shaft is installed on the main plate, the large gear is connected to the installation shaft through an inner pressing plate, the periphery of the inner pressing plate is provided with an outer pressing plate, and a spacer is arranged in the gap between the large gear and the installation shaft.

[0012] Preferably, the connecting rod device comprises a first connecting shaft, a fish eye ball head connecting rod, a second connecting shaft, a joint, a pull rod and a guide bearing, one end of the fish eye ball head connecting rod is connected to the eccentric hole of the large gear through the first connecting shaft, the other end of the fish eye ball head connecting rod is connected to the joint through the second connecting shaft, the joint is installed on the pull rod, the pull rod is movably connected in the guide bearing, and the guide bearing is installed on the outer side end face of the main plate and the sub plate.

[0013] Preferably, the marker base comprises a second connecting plate and a top rod, the second connecting plate is fixed at the head of the pull rod, the lower end of the second connecting plate is provided with the top rod, and the marker is installed on the top rod.

[0014] Preferably, the male marker clip is arranged with a plurality of male markers, wherein the bottommost male marker is a to-be-marked male marker; the female marker clip is arranged with a plurality of female markers, wherein the bottommost female marker is a to-be-marked female marker; and the marker, the to-be-marked male marker and the to-be-marked female marker are located on the same axis.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses can realize the stable ear mark of single person operation continuously, improve the work efficiency of the large ear mark of piglet of breeding enterprise greatly, alleviate the workload of the feeder, can keep the consistency of the marking force and the marking position simultaneously, avoid the influence of the fatigue of the feeder, the marking force change or the proficiency to the ear mark of piglet work, thereby reduce the harm caused to the piglet in the marking process, therefore, the ear mark continuous marking device of piglet has important significance to promote the development of the breeding industry. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front view of the ear mark continuous marking device of piglet of the utility model;

[0018] Figure 2 It is the perspective view of the marking mechanism of the utility model;

[0019] Figure 3 It is the front view of the marking mechanism of the utility model;

[0020] Figure 4 It is the perspective view of the frame of the utility model;

[0021] Figure 5 It is the perspective view of the male marker clip positioning groove of the utility model;

[0022] Figure 6 It is the perspective view of the limiting block of the utility model;

[0023] Figure 7 It is the perspective view of the positioning block of the utility model;

[0024] Figure 8 It is the perspective view of the female marker clip positioning groove of the utility model;

[0025] Figure 9 It is the perspective view of the female marker clip groove shape structure of the utility model;

[0026] Figure 10 It is the perspective view of the limiting guide block of the utility model;

[0027] Figure 11 The utility model discloses the stereogram of the public mark to be hit of setting in the public mark clamping positioning groove;

[0028] Figure 12 The utility model discloses the stereogram of the female mark to be hit of setting in the female mark clamping positioning groove;

[0029] Figure 13 The utility model discloses the stereogram of the switch device;

[0030] Figure 14 The utility model discloses the schematic diagram of the gear device;

[0031] Figure 15 The utility model discloses the Figure 14 The utility model discloses the cross section view of A-A in the

[0032] Figure 16 The utility model discloses the stereogram of the connecting rod device;

[0033] Figure 17 The utility model discloses the schematic diagram of the fish eye ball head connecting rod;

[0034] Figure 18 The utility model discloses the stereogram of the marking pin seat;

[0035] Figure 19 The utility model discloses the schematic diagram of the public mark of setting in the public mark clamping;

[0036] Figure 20 The utility model discloses the stereogram of the public mark of setting in the public mark clamping;

[0037] Figure 21 The utility model discloses the schematic diagram of the female mark of setting in the female mark clamping;

[0038] Figure 22 The utility model discloses the stereogram of the female mark of setting in the female mark clamping;

[0039] Figure 23 The utility model discloses the stereogram of the protective cover;

[0040] Figure 24 The utility model discloses the stereogram of the transparent protective cover.

[0041] In the figure: 1, marking mechanism; 11, rack; 111, bottom plate; 112, first rib plate; 113, second rib plate; 114, third rib plate; 115, first connecting plate; 116, main plate; 117, auxiliary plate; 118, male marker positioning groove; 1181, male marker groove structure; 1182, limiting block; 1183, positioning block; 119, female marker positioning groove; 1191, female marker groove structure; 1192, limiting guide block; 1193, positioning pin; 12, switch device; 120, touch switch; 121, mounting plate; 122, fixed shaft; 123, swing lever; 124, touch lever; 125, screw fixing block; 126, spring limiting block; 127, screw; 128, spring; 129, limiting pin shaft; 13, driving device; 131, driving motor; 132, pinion; 14, gear device; 141, large gear; 142, bearing; 143, mounting shaft; 144, inner pressure plate; 145, outer pressure plate; 146, spacer; 15, connecting rod device; 151, first connecting shaft; 152, fisheye ball head connecting rod; 153, second connecting shaft; 154, joint; 155, pull rod; 156, guide bearing; 16, marker base; 161, second connecting plate; 162, jacking rod; 17, marker; 2, male marker; 3, female marker; 4, protective cover; 41, sheet metal protective cover; 42, transparent protective cover. DETAILED DESCRIPTION

[0042] 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. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] In order to solve the technical problems of heavy marking workload, low marking efficiency, poor stability and high damage rate of ear tag pliers of the existing marking tool, please refer to Figures 1-24 The technical solutions of the present application are provided as follows.

[0044] A piglet ear tag continuous marking device, comprising a marking mechanism 1, a male marker 2, a female marker 3 and a protective cover 4.

[0045] The marking mechanism 1 comprises a rack 11.

[0046] In the present embodiment, the rack 11 comprises a bottom plate 111, a first rib plate 112, a second rib plate 113, a third rib plate 114, a first connecting plate 115, a main plate 116 and an auxiliary plate 117.

[0047] The bottom plate 111 is provided with the main plate 116 and the auxiliary plate 117 arranged in parallel, the side end face of the main plate 116 is reinforced on the bottom plate 111 through the third rib plate 114, the side end face of the auxiliary plate 117 is reinforced on the bottom plate 111 through the first rib plate 112 and the second rib plate 113, and the side end faces of the main plate 116 and the auxiliary plate 117 are further connected through the first connecting plate 115.

[0048] It should be noted that the main plate 116 is provided with a driving motor mounting hole, an installation shaft mounting hole, a guide bearing mounting hole and a second connecting shaft guide groove, and the auxiliary plate 117 is provided with a guide bearing mounting hole.

[0049] The rack 11 is provided with a male marker clamp positioning groove 118 and a female marker clamp positioning groove 119, the male marker clamp 2 is installed on the male marker clamp positioning groove 118, and the female marker clamp 3 is installed on the female marker clamp positioning groove 119.

[0050] In the embodiment, the male marker clamp positioning groove 118 and the female marker clamp positioning groove 119 are arranged in parallel at the same angle between the main plate 116 and the auxiliary plate 117, and the male marker clamp positioning groove 118 and the female marker clamp positioning groove 119 are installed at the front end of the main plate 116 and the auxiliary plate 117.

[0051] In the embodiment, the male marker clamp positioning groove 118 includes a male marker clamp groove structure 1181, a limiting block 1182 and a positioning block 1183, the bottom of the male marker clamp groove structure 1181 is provided with an arc positioning block 1183 for position positioning of a to-be-marked male marker, and the inner side of the positioning block 1183 is provided with a limiting block 1182 for angle limiting of the to-be-marked male marker.

[0052] It should be noted that the limiting block 1182 can limit the angle of the to-be-marked male marker through the structure of the protrusion, and the positioning block 1183 can position the to-be-marked male marker through the structure of the arc surface, so that the to-be-marked male marker meets the to-be-marked requirements.

[0053] In the embodiment, the female marker clamp positioning groove 119 includes a female marker clamp groove structure 1191, a limiting guide block 1192 and a positioning pin 1193, the bottom of the female marker clamp groove structure 1191 is provided with the limiting guide block 1192 and the positioning pin 1193 for position and angle limiting of a to-be-marked female marker.

[0054] It should be noted that the limiting guide block 1192 and the positioning pin 1193 can limit the position and angle of the to-be-marked female marker, so that the to-be-marked female marker meets the to-be-marked requirements.

[0055] The marking mechanism 1 includes a switch device 12, the switch device 12 is installed on the rack 11, and the switch device 12 is used for controlling the driving device 13.

[0056] In the embodiment, the switch device 12 comprises a touch switch 120, a mounting plate 121, a fixing shaft 122, a swing lever 123, a touch lever 124, a screw fixing block 125, a spring limiting block 126, a screw 127, a spring 128 and a limiting pin shaft 129.

[0057] The mounting plate 121 is mounted on the main plate 116 by bolts, the mounting plate 121 is movably connected with the swing lever 123 through the fixing shaft 122, the swing lever 123 is provided with the limiting pin shaft 129 on one side, the end of the swing lever 123 is provided with the touch lever 124, the middle of the swing lever 123 is provided with the screw fixing block 125 and the spring limiting block 126, the screw 127 is mounted on the screw fixing block 125, the side surface of the screw 127 is provided with the touch switch 120, the touch switch 120 is arranged on the mounting plate 121, the spring 128 is arranged on the spring limiting block 126, and the spring 128 is connected to the mounting plate 121, wherein the screw 127 drives the swing lever 123 to rotate around the fixing shaft 122 to press the touch switch 120.

[0058] It should be noted that the touch lever 124 drives the swing lever 123 to rotate around the fixing shaft 122 and press the touch switch 120 through the screw 127 once, forming a one-time switch action.

[0059] Specifically, the back of the hand gently touches the touch lever 124, so that the swing lever 123 rotates around the fixing shaft 122 towards the touch switch 120, and the swing lever 123 drives the screw 127 to move during rotation, so that the screw 127 presses the touch switch 120, at this time the driving motor 131 starts and the output shaft of the driving motor 131 starts to rotate.

[0060] The marking mechanism 1 comprises a driving device 13, and the driving device 13 is mounted on the rack 11.

[0061] In the embodiment, the driving device 13 comprises a driving motor 131 and a pinion 132, the driving motor 131 is mounted on the main plate 116, and the output shaft of the driving motor 131 is mounted with the pinion 132.

[0062] The marking mechanism 1 comprises a gear device 14, the gear device 14 is mounted on the rack 11, and the gear device 14 is driven to rotate by the driving device 13.

[0063] In the embodiment, the gear device 14 comprises a gear 141, a bearing 142, a mounting shaft 143, an inner pressing plate 144, an outer pressing plate 145 and a spacer 146.

[0064] The pinion gear 132 meshes with the gear wheel 141, the gear wheel 141 is connected to the mounting shaft 143 through the bearing 142, the mounting shaft 143 is mounted on the main plate 116, the gear wheel 141 is connected to the mounting shaft 143 through the inner pressing plate 144, the outer pressing plate 145 is arranged on the periphery of the inner pressing plate 144, and the spacer 146 is arranged in the gap between the gear wheel 141 and the mounting shaft 143.

[0065] It should be noted that the gear wheel 141 is provided with an eccentric hole, and the first connecting shaft 151 is mounted at the eccentric hole.

[0066] It should be noted that the output shaft of the driving motor 131 rotates to drive the pinion gear 132 to rotate, and since the pinion gear 132 meshes with the gear wheel 141, the pinion gear 132 rotates to drive the gear wheel 141 to rotate.

[0067] The marking mechanism 1 comprises a connecting rod device 15.

[0068] In this embodiment, the connecting rod device 15 comprises a first connecting shaft 151, a fish eye ball head connecting rod 152, a second connecting shaft 153, a joint 154, a pull rod 155, and a guide bearing 156, one end of the fish eye ball head connecting rod 152 is connected to the eccentric hole of the gear wheel 141 through the first connecting shaft 151, the other end of the fish eye ball head connecting rod 152 is connected to the joint 154 through the second connecting shaft 153, the joint 154 is mounted on the pull rod 155, the pull rod 155 is movably connected in the guide bearing 156, and the guide bearing 156 is mounted on the outer side end face of the main plate 116 and the auxiliary plate 117.

[0069] It should be noted that both ends of the fish eye ball head connecting rod 152 are bearing structures that can rotate freely, and through the gear device 14 and the connecting rod device 15, the rotation of the gear wheel 141 can be converted into the linear motion of the pull rod 155.

[0070] It should be noted that the output shaft of the driving motor 131 rotates to drive the pinion gear 132 to rotate, and since the pinion gear 132 meshes with the gear wheel 141, the pinion gear 132 rotates to drive the gear wheel 141 to rotate, and in the process of rotating, the gear wheel 141 pulls the pull rod 155 to move linearly under the guidance of the guide bearing 156 through the first connecting shaft 151, the fish eye ball head connecting rod 152, the second connecting shaft 153, and the joint 154, and the linear movement of the pull rod 155 drives the pin pointer base 16 and the pin pointer 17 to also move linearly.

[0071] The marking mechanism 1 comprises a pin pointer base 16, the pin pointer base 16 comprises a second connecting plate 161 and a top rod 162, the second connecting plate 161 is fixed to the head of the pull rod 155, the lower end of the second connecting plate 161 is provided with the top rod 162, and the pin pointer 17 is mounted on the top rod 162.

[0072] It should be noted that the marker 17 first penetrates into the male tag to be punched, when the gear 141 rotates to the half circle position, the male tag to be punched penetrates the piglet ear tag and punches into the female tag to be punched, when the gear 141 rotates to the one circle position, the marker 17 returns to the initial position to complete a marking, at this time, the second male tag in the male tag clamp 2 automatically enters the position to be punched and the second female tag in the female tag clamp 3 automatically enters the position to be punched, when the breeder continues to grab the piglet to repeat the above marking operation, the continuous marking can be completed.

[0073] In the embodiment, a plurality of male tags are arranged in the male tag clamp 2, wherein the bottom one is the male tag to be punched, a plurality of female tags are arranged in the female tag clamp 3, wherein the bottom one is the female tag to be punched, the marker 17, the male tag to be punched and the female tag to be punched are located on the same axis.

[0074] It should be noted that the switch device 12 controls the driving device 13, and the switch is triggered once to drive the gear 141 to rotate one circle. The initial position of the marker 17 is located at the farthest end, at this time, the length of the pull rod 155 is the longest.

[0075] The outer side of the marking mechanism 1 is provided with a protective cover 4;

[0076] In the embodiment, the protective cover mounting hole is arranged on the rack 11, the protective cover 4 is arranged on the outer side of the marking mechanism 1, and the marking mechanism 1 is protected by the protective cover 4.

[0077] It should be noted that the protective cover 4 includes a sheet metal protective cover 41 and a transparent protective cover 42, the sheet metal protective cover 41 is installed on the rack 11, and the transparent protective cover 42 is arranged at the end of the sheet metal protective cover 41.

[0078] Specifically, the working principle of the continuous piglet ear tag marking is as follows: the feeder holds a piglet and puts the ear of the piglet into the marking area, and then touches the touch rod 124 with the back of the hand to make the swing rod 123 rotate around the fixed shaft 122 to the touch switch 120, in the process of rotation, the swing rod 123 drives the screw 127 to move, so that the screw 127 presses the touch switch 120, at this time, the driving motor 131 starts to rotate, and the output shaft of the driving motor 131 starts to rotate, the rotation of the output shaft of the driving motor 131 drives the small gear 132 to rotate, because the small gear 132 and the large gear 141 are engaged, so the rotation of the small gear 132 drives the large gear 141 to rotate, in the process of rotation, the large gear 141 drives the pull rod 155 to move linearly under the guidance of the guide bearing 156 through the first connecting shaft 151, the fish eye ball link 152, the second connecting shaft 153 and the joint 154, the linear movement of the pull rod 155 drives the needle holder 16 and the needle 17 to move linearly, the needle 17 first penetrates the male tag to be marked, when the large gear 141 rotates to the half circle position, the male tag to be marked pierces the piglet ear tag and penetrates the female tag to be marked, when the large gear 141 rotates to the one circle position, the needle 17 returns to the initial position to complete one marking, at this time, the second male tag in the male tag clamp 2 automatically enters the marking position, and the second female tag in the female tag clamp 3 automatically enters the marking position, when the feeder continues to hold the piglet to repeat the above marking operation, the continuous marking can be completed.

[0079] Therefore, single-person continuous and stable ear tag marking can be realized, the work efficiency of ear tag marking of a large number of piglets in a breeding enterprise is greatly improved, the workload of the feeder is reduced, the consistency of the marking force and the marking position can be maintained, the ear tag marking work of the piglet is not affected by the fatigue of the feeder, the change of the marking force or the proficiency, and thus the harm to the piglet in the marking process is reduced, therefore, the piglet ear tag continuous marking device has important significance for promoting the development of the breeding industry.

[0080] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0081] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A piglet ear tag continuous marking device, comprising a marking mechanism (1), a male tag clamp (2), a female tag clamp (3) and a protective cover (4), characterized in that: The marking mechanism (1) comprises a rack (11), a switch device (12) and a driving device (13), the rack (11) is provided with a male marker positioning groove (118) and a female marker positioning groove (119), the male marker (2) is installed on the male marker positioning groove (118), and the female marker (3) is installed on the female marker positioning groove (119), wherein the switch device (12) and the driving device (13) are both installed on the rack (11), the switch device (12) is used for controlling the driving device (13), and the outer side of the marking mechanism (1) is provided with a protective cover (4).

2. The piglet ear tag continuous marking device according to claim 1, characterized in that: The marking mechanism (1) further comprises a gear device (14), a connecting rod device (15), a marker seat (16) and a marker (17), the gear device (14) is installed on the rack (11), the gear device (14) is driven to rotate by the driving device (13), the gear device (14) is connected with the connecting rod device (15), the connecting rod device (15) is connected with the marker seat (16), the marker seat (16) is provided with the marker (17), and the gear device (14) is driven to rotate by the driving device (13) to drive the connecting rod device (15), the marker seat (16) and the marker (17) to move linearly.

3. The piglet ear tag continuous marking device of claim 2, wherein: The rack (11) comprises a bottom plate (111), a first rib plate (112), a second rib plate (113), a third rib plate (114), a first connecting plate (115), a main plate (116) and a vice plate (117), the bottom plate (111) is provided with the parallel main plate (116) and vice plate (117), the side end face of the main plate (116) is reinforced on the bottom plate (111) through the third rib plate (114), the side end face of the vice plate (117) is reinforced on the bottom plate (111) through the first rib plate (112) and the second rib plate (113), and the side end faces of the main plate (116) and the vice plate (117) are further connected through the first connecting plate (115).

4. The piglet ear tag continuous marking device of claim 3, wherein: The male marker positioning groove (118) and the female marker positioning groove (119) are arranged in parallel at the same angle between the main plate (116) and the vice plate (117), the male marker positioning groove (118) and the female marker positioning groove (119) are installed at the front end of the main plate (116) and the vice plate (117), the male marker positioning groove (118) comprises a male marker groove structure (1181), a limiting block (1182) and a positioning block (1183), the bottom of the male marker groove structure (1181) is provided with the arc positioning block (1183) for position positioning of a male marker to be marked, the inner side of the positioning block (1183) is provided with the limiting block (1182) for angle limiting of the male marker to be marked, the female marker positioning groove (119) comprises a female marker groove structure (1191), a limiting guide block (1192) and a positioning pin (1193), the bottom of the female marker groove structure (1191) is provided with the limiting guide block (1192) and the positioning pin (1193) for position and angle limiting of a female marker to be marked.

5. The piglet ear tag continuous marking device of claim 3, wherein: The switch device (12) comprises a touch switch (120), a mounting plate (121), a fixed shaft (122), a swing lever (123), a touch lever (124), a screw fixing block (125), a spring limiting block (126), a screw (127), a spring (128) and a limiting pin shaft (129), the mounting plate (121) is bolted on the main plate (116), the mounting plate (121) is movably connected with the swing lever (123) through the fixed shaft (122), the swing lever (123) is provided with the limiting pin shaft (129) on one side, the end of the swing lever (123) is provided with the touch lever (124), the middle of the swing lever (123) is provided with the screw fixing block (125) and the spring limiting block (126), the screw (127) is mounted on the screw fixing block (125), wherein the side surface of the screw (127) is provided with the touch switch (120), the touch switch (120) is arranged on the mounting plate (121), the spring (128) is arranged on the spring limiting block (126), and the spring (128) is connected to the mounting plate (121), wherein the screw (127) drives the swing lever (123) to rotate around the fixed shaft (122) to press the touch switch (120) by touching the touch lever (124).

6. The piglet ear tag continuous marking device of claim 3, wherein: The driving device (13) comprises a driving motor (131) and a pinion (132), the driving motor (131) is mounted on the main plate (116), the output shaft of the driving motor (131) is provided with the pinion (132), the pinion (132) is engaged with a large gear (141), the large gear (141) is connected to a mounting shaft (143) through a bearing (142), the mounting shaft (143) is mounted on the main plate (116), the large gear (141) is connected to the mounting shaft (143) through an inner pressing plate (144), the outer periphery of the inner pressing plate (144) is provided with an outer pressing plate (145), and a spacer (146) is arranged in the gap between the large gear (141) and the mounting shaft (143).

7. A device for continuous marking of piglet ear tags according to claim 6, characterized in that: The connecting rod device (15) comprises a first connecting shaft (151), a fisheye ball head connecting rod (152), a second connecting shaft (153), a joint (154), a pull rod (155) and a guide bearing (156), one end of the fisheye ball head connecting rod (152) is connected to the eccentric hole of the large gear (141) through the first connecting shaft (151), the other end of the fisheye ball head connecting rod (152) is connected to the joint (154) through the second connecting shaft (153), the joint (154) is mounted on the pull rod (155), the pull rod (155) is movably connected in the guide bearing (156), and the guide bearing (156) is mounted on the outer side end faces of the main plate (116) and the auxiliary plate (117).

8. The piglet ear tag continuous marking device of claim 7, wherein: The marker base (16) comprises a second connecting plate (161) and a top rod (162), the second connecting plate (161) is fixed at the head of the pull rod (155), the lower end of the second connecting plate (161) is provided with the top rod (162), and the marker (17) is installed on the top rod (162).

9. The piglet ear tag continuous marking device of claim 8, wherein: The male marker clamp (2) is arranged with a plurality of male markers, wherein the bottommost one is a to-be-hit male marker; the female marker clamp (3) is arranged with a plurality of female markers, wherein the bottommost one is a to-be-hit female marker; the marker (17), the to-be-hit male marker and the to-be-hit female marker are located on the same axis.

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