CN217286171U

CN217286171U - End actuating mechanism for automatic pig injection robot

Info

Publication number: CN217286171U
Application number: CN202123336618.XU
Authority: CN
Inventors: 王佳虹; 晏毓
Original assignee: HANGZHOU QOGORI TECHNOLOGY Inc
Current assignee: HANGZHOU QOGORI TECHNOLOGY Inc
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-26
Anticipated expiration: 2031-12-28

Abstract

The utility model provides an end actuating mechanism for automatic injection machine people of live pig, including removing subassembly, push-and-pull subassembly and injection subassembly, the push-and-pull unit mount is on removing the subassembly, and the removal subassembly can the round trip movement drive injection subassembly round trip movement so that adjust injection subassembly and injection object's distance, promotes the injection subassembly through the push-and-pull subassembly and accomplishes the injection action. Through the technical scheme of the utility model, the injection precision is high, is suitable for large batch contactless injection, and the practicality is high.

Description

End actuating mechanism for automatic pig injection robot

Technical Field

The utility model relates to a live pig injection equipment technical field especially relates to an end actuating mechanism for live pig automatic injection robot.

Background

With the continuous improvement of the living standard of people, the demand of meat products is also continuously increased, which greatly promotes the development of animal husbandry. In the 21 st century, live pig scale breeding has become the mainstream breeding mode, and the proportion of live pigs continues to increase continuously. Animal epidemic diseases are the biggest obstacles to the development of animal husbandry, and the animal epidemic prevention work is done, so that the animal epidemic prevention work is an important guarantee for the safe production development of the animal husbandry and is also a need for promoting the economic and healthy development of the breeding industry. At present, live pig epidemic prevention and disease prevention are mainly achieved through a manual injection mode, the injection mode is low in efficiency, high in labor intensity and high in cost, meanwhile, the condition of missed inoculation easily occurs in a large-scale farm, therefore, the requirement that a non-contact automatic inoculation device replaces traditional manual inoculation is larger and larger, and the requirement on the practicability of a terminal execution mechanism of the inoculation device is very high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be provided in view of above technical problem, provide a terminal actuating mechanism for live pig automatic injection robot, can be accurate, reciprocal injection operation, wide to using place adaptability, the practicality is high.

According to the utility model discloses an aspect provides an end actuating mechanism for automatic injection machine people of live pig, and it is including removing subassembly, push-and-pull subassembly and injection subassembly, and the push-and-pull unit mount is on removing the subassembly, promotes the injection subassembly through the push-and-pull subassembly and accomplishes the injection action.

According to the utility model discloses in the second aspect of the embodiment, provide one kind if the first aspect is used for live pig automatic injection robot's terminal actuating mechanism, its removal subassembly includes servo motor, screw drive group and slider, and servo motor drives screw drive group through the drive belt and rotates, and the rotation through the lead screw drives the slider along linear guide round trip movement, through connecting plate installation push-and-pull subassembly on the slider.

According to the utility model discloses the third aspect of the embodiment provides an end actuating mechanism for live pig automatic injection robot as in the first aspect, its push-and-pull subassembly includes the motor, rack and pinion transmission group and push-and-pull rod, the output shaft of motor has first gear, rack and pinion transmission group has the second gear, third gear and rack, wherein, second gear and third gear fixed connection, second gear and rack toothing, third gear and first gear meshing, the push-and-pull rod is connected to the one end of rack, the rotation through the motor output shaft drives push-and-pull rod reciprocating motion.

According to the fourth aspect of the embodiment of the present invention, there is provided an end effector for pig automatic injection robot as the third aspect, wherein the two side edges of the rack have the first bearing seat and the second bearing seat, and the lower side of the rack has the sliding bearing.

According to a fifth aspect of the embodiments of the present invention, there is provided an end effector for a live pig automatic injection robot as in the first aspect, wherein the injection assembly comprises a mounting seat, an injection needle and a medicine bottle, and one end of the injection needle is connected with a push-pull rod.

The beneficial effects of the utility model reside in that: the distance between the needle tool and the injection object is adjusted through the back and forth movement of the moving assembly, then the push-pull assembly drives the injection assembly to complete non-contact automatic injection of the injection object, the injection accuracy is high, the injection device is suitable for large-batch non-contact injection, and the practicability is high.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed.

It is to be understood that the embodiments of the present invention are not so limited. Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and constitute a part of this specification, illustrate preferred embodiments of the invention and together with the description serve to explain the principles of the invention and in which like reference numerals refer to like elements throughout.

In the drawings:

fig. 1 is a schematic diagram of an end effector for an automatic pig injection robot according to the present invention;

fig. 2 is a schematic diagram of a moving assembly of an end effector for an automatic pig injection robot according to the present invention;

fig. 3 is a schematic view of a push-pull assembly of an end effector for an automatic pig injection robot according to the present invention;

fig. 4 is a schematic view of a rack and pinion transmission set of an end actuating mechanism of the automatic pig injection robot of the present invention;

fig. 5 is a schematic view of an injection assembly of an end effector for an automatic pig injection robot according to the present invention.

Detailed Description

The foregoing and other features of the invention will become apparent from the following description taken in conjunction with the accompanying drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the invention may be employed, it being understood that the invention is not limited to the embodiments described.

The utility model provides an end actuating mechanism for automatic injection machine people of live pig, fig. 1 is the utility model discloses an end actuating mechanism's for automatic injection machine people of live pig schematic diagram, as shown in fig. 1, this an end actuating mechanism for automatic injection machine people of live pig is including removing subassembly 1, push-and-pull subassembly 2 and injection module 3 are installed on removing subassembly 1, remove subassembly 1 and can drive injection module round trip movement so that adjust injection module and injection object's distance, promote injection module 3 through push-and-pull subassembly 2 and accomplish the injection action.

Fig. 2 is the utility model discloses a terminal actuating mechanism's removal subassembly sketch map for live pig automatic injection robot, as shown in the figure, remove subassembly 1 and include servo motor 11, lead screw transmission group 12 and slider 13, servo motor 11 passes through drive belt 14 and drives lead screw transmission group 12 and rotate, and the rotation through the lead screw drives slider 13 along linear guide 15 round trip movement, and it is dull and stereotyped to install the installation of push-and-pull subassembly 2 and injection module 3 through connecting plate 16 on the slider 13. Therefore, the servo motor 11 drives the sliding block 13 to move back and forth so as to drive the injection component 3 on the mounting plate to move, and therefore the distance between the injection component 3 and the injection object is adjusted. The side of the connecting plate 16 on the sliding block 13 is provided with a limit switch catch 17, and correspondingly, one side of the linear guide 15 is provided with a limit switch 18 and a limit switch 19, and the limit switch catch 17 moves back and forth between the limit switch 18 and the limit switch 19 to control the moving distance of the injection assembly 3. Fig. 3 is a schematic view of a push-pull assembly of an end actuator for a live pig automatic injection robot of the present invention, fig. 4 is a schematic view of a rack-and-pinion transmission set therein, referring to fig. 3 and 4, the push-pull assembly 2 is located on a mounting plate above the slider 13, and specifically includes a motor 21, a rack-and-pinion transmission set 22 and a push-pull rod 23, an output shaft of the motor 21 is connected to a first gear 24, the rack-and-pinion transmission set 22 is provided with a second gear 221, a third gear 222 and a rack 223, wherein the second gear 221 and the third gear 222 are fixedly connected by a connecting shaft, the second gear 221 is engaged with the rack 223, the third gear 222 is engaged with the first gear 24, one end of the rack 223 is connected to the push-pull rod 23 by a connecting rod 25, and the push-pull rod 23 is driven to reciprocate by rotation of the output shaft of the motor 21. In the specific implementation of this embodiment, the first gear 24 and the third gear 222 are both bevel gears, and both are fixed on the mounting plate through a fixing bracket. The second gear 221 is a circular gear, and both sides of the rack 223 engaged with the circular gear have a bearing seat 26 and a bearing seat 27, and the movement path of the rack 223 can be restricted by arranging the bearing seats 26 and the bearing seats 27 on both sides of the rack 223. The bearing housing 26 and the bearing housing 27 are coupled with the sliding bearing 28 such that the sliding bearing 28 is located right under the rack 223, and the sliding bearing 28 can roll so that the reciprocating movement of the rack 223 is smoother.

Fig. 5 is a schematic diagram of an injection assembly of an end effector for an automatic pig injection robot according to the present invention, and as shown in the figure, the injection assembly 3 is located on a mounting plate above the slider 13, and specifically includes a mounting seat 31, an injection needle 32 and a medicine bottle 33. The injection needle 32 is mounted in the mounting hole of the mounting seat 31 and locked by a bolt, one end of the injection needle is connected with the push-pull rod 23, and the injection needle 32 is driven to complete one injection action by the reciprocating movement of the push-pull rod 23.

Preferred embodiments of the present invention have been described above with reference to the accompanying drawings, and many features and advantages of these embodiments will be apparent from this detailed description. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the embodiments of the invention to the exact construction and operation illustrated and described, and accordingly, all suitable modifications and equivalents may be resorted to.

Claims

1. The end executing mechanism for the automatic pig injection robot is characterized by comprising a moving assembly, a push-pull assembly and an injection assembly, wherein the push-pull assembly and the injection assembly are installed on the moving assembly, and the injection assembly is pushed to complete injection through the push-pull assembly.

2. The end effector for automatic pig injection robot of claim 1, wherein the moving assembly comprises a servo motor, a lead screw transmission set and a slide block, the servo motor drives the lead screw transmission set to rotate through a transmission belt, the slide block is driven to move back and forth along a linear guide rail through the rotation of a lead screw, and the slide block is provided with the push-pull assembly through a connecting plate.

3. The end effector for a live pig automatic injection robot of claim 1, wherein the push-pull assembly comprises a motor, a rack-and-pinion transmission set and a push-pull rod, an output shaft of the motor is connected with a first gear, the rack-and-pinion transmission set is provided with a second gear, a third gear and a rack, wherein the second gear and the third gear are fixedly connected, the second gear is meshed with the rack, the third gear is meshed with the first gear, one end of the rack is connected with the push-pull rod, and the push-pull rod is driven to reciprocate by rotation of the output shaft of the motor.

4. The end effector for a live pig automatic injection robot according to claim 3, wherein the rack has a first bearing seat and a second bearing seat on both sides, and a sliding bearing is provided below the rack.

5. The end effector mechanism for an automatic injection robot for live pigs of claim 1, wherein said injection assembly comprises a mounting base, an injection needle and a medicine bottle, one end of said injection needle is connected with a push-pull rod.