Pork pig weighing and screening device

Abstract

The utility model relates to the technical field of pork pig feeding, in particular to a pork pig weighing and screening device. Comprising a weighing table, side protection plates are fixedly installed on three faces of the upper end face of the weighing table, one side of the weighing table is open, door openings are formed in the side walls of the two opposite side protection plates, weighing plates used for weighing pork pigs are arranged on the upper end face of the weighing table, and pressure sensors used for being matched with the weighing plates are arranged in the weighing table. The beneficial effects of the utility model are that through the arrangement of the weighing platform and the side protection plate, pork pigs can be driven to the weighing platform when the pork pigs are weighed, the pork pigs are weighed through the weighing plate, and after weighing is completed, the pork pigs with a weight compound with a certain standard weight are driven out from the door opening at one side, so that the weight of the pork pigs is reduced, and the weight of the pork pigs is reduced. In addition, the pork pigs which do not reach the standard weight are driven out from the door opening in the other side, and the operation of classifying the weighed pork pigs is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of pig breeding, in particular to a pig weighing and screening device. Background Art

[0002] Pig is a vertebrate, mammal, livestock, and ancient omnivorous mammal. It is mainly divided into domestic pigs and wild boars. People now think that pig is the abbreviation of Suidae. Pigs have different physical characteristics according to different breeds. They are usually characterized by big ears, long heads, short limbs, straight noses, fat bodies, narrow waists and backs, coarse and hard hair, and the fur color is usually white, pink, black, brown and mottled.

[0003] In the process of weighing and measuring pigs, a floor scale is generally used for weighing. However, the pigs are prone to run around during the weighing process, and it is inconvenient to classify the pigs after weighing. Summary of the invention

[0004] The technical problem to be solved by the utility model is that in the process of weighing and measuring pigs, a floor scale is generally used for weighing, but the pigs are easy to run around during the weighing process, and it is inconvenient to classify the pigs after weighing.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is: a pig weighing and screening device, including a weighing platform, the upper end surface of the weighing platform is fixedly installed with side guard plates on three sides and one side is open, wherein the side walls of the two opposite groups of side guard plates are provided with door openings, the upper end surface of the weighing platform is provided with a weighing plate for weighing pigs, and the weighing platform is provided with a pressure sensor for cooperating with the weighing plate.

[0006] The beneficial effects of the utility model are as follows: by setting up the weighing platform and the side guard plates, when weighing the pigs, the pigs can be driven onto the weighing platform, and the weighing plates can be used to weigh the pigs. After the weighing is completed, the pigs that meet a certain standard weight are driven out from a door opening on one side, while the pigs that do not meet the standard weight are driven out from a door opening on the other side, thereby completing the operation of classifying the weighed pigs.

[0007] As a further improvement of the utility model, the technical problem to be solved is that pigs are prone to running around during the driving process, and manual control of the driving is too laborious.

[0008] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: a rotating rod is also rotatably provided on the upper end surface of the weighing platform, and the surface of the rotating rod is sleeved with an opening and closing component for controlling the direction of the pig, and the opening and closing component includes a movable door fixedly connected to the rotating rod, and a limit door is also fixedly installed on the side wall of the movable door, and the limit door is distributed vertically with the movable door, and a control component for controlling the rotation of the rotating rod is also provided in the weighing platform.

[0009] The beneficial effect of the above improvement is as follows: by setting up the movable door and the limit door, the two door openings can be blocked by the movable door during the weighing process, and when the weighing of the pigs is completed, the rotation direction of the movable door can be selected according to the weight standard of the weighed pigs. When the weight of the pigs reaches the standard, the movable door is driven to rotate clockwise to drive the pigs out of the door opening on one side, and when the weight of the pigs does not reach the standard, the movable door is driven to rotate counterclockwise to drive the pigs out of the door opening on the other side.

[0010] The utility model further improves the technical solution adopted as follows: the control component includes a servo motor installed inside the weighing platform, the servo motor output shaft is fixedly connected to the rotating rod, the pressure sensor output end is electrically connected to the processor, the processor output end is electrically connected to the relay, and the relay output end is electrically connected to the servo motor input end.

[0011] The beneficial effect of the above improvement is as follows: through the control component that is set up, when weighing pigs, a pressure sensor is used to control the start of the servo motor. When the weight of the pigs reaches the standard, the relay controls the servo motor to rotate clockwise, and when the weight of the pigs does not meet the standard, the relay controls the servo motor to rotate counterclockwise, thereby facilitating the classification of pigs.

[0012] As a further improvement of the utility model, the technical problem to be solved is: the movable door is difficult to limit during its rotation, and once the pigs collide with it, it is easy to cause harm.

[0013] In order to solve the above technical problems, the utility model further improves and adopts a technical solution as follows: the width dimension of the limit door is greater than the distance dimension between the rotating rod and the side wall of the side guard plate.

[0014] The beneficial effect of the above improvement is: by setting the width of the limit door to be larger than the size from the rotating rod to the side guard plate, the limit door and the side wall of the door opening can be used to form a limit when the movable door and the limit door rotate, so that the left and right rotation range of the movable door and the limit door does not exceed 90°, thereby achieving the limitation of the movable door and the limit door to prevent the pigs from colliding.

[0015] As a further improvement of the utility model, the technical problem to be solved is: during the weighing process of pigs, it is inevitable that they will produce urine and feces. If not handled in time, it will not only cause pollution, but also affect the subsequent weighing results of the pigs.

[0016] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: the weighing plate is in a grid plate structure, and the weighing platform is also provided with a drainage groove at a position directly below the weighing plate, and the end face of the drainage groove is inclined.

[0017] The beneficial effect of the above improvement is as follows: by opening a drainage trough inside the weighing platform and setting the weighing plate in a grid plate structure, the feces and urine produced during the weighing process of the pigs can be directed into the drainage trough and discharged along the slope of the drainage trough, thereby improving the weighing accuracy and facilitating the cleaning of the surface of the weighing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall external structure provided by the utility model;

[0019] Figure 2 The utility model provides Figure 1 Schematic diagram showing the structure from different perspectives;

[0020] Figure 3 The utility model provides Figure 2 Schematic diagram of the enlarged structure of the middle opening and closing components.

[0021] The text markings in the figure indicate: 1. weighing platform; 2. side guard plate; 3. door opening; 4. movable door; 5. limit door; 6. weighing plate; 7. drainage trough. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0023] Embodiment 1:

[0024] A pig weighing and screening device, such as Figure 1-3As shown, it includes a weighing platform 1, and side guard plates 2 are fixedly installed on three sides of the upper end surface of the weighing platform 1, and one side is open, wherein the side walls of the two opposite sets of side guard plates 2 are provided with door openings 3, and a weighing plate 6 for weighing pigs is provided on the upper end surface of the weighing platform 1, and a pressure sensor for cooperating with the weighing plate 6 is provided in the weighing platform 1. A rotating rod is also rotatably provided on the upper end surface of the weighing platform 1, and an opening and closing component for controlling the direction of the pig is sleeved on the surface of the rotating rod, and the opening and closing component includes a movable door 4 fixedly connected to the rotating rod, and a limit door 5 is also fixedly installed on the side wall of the movable door 4, and the limit door 5 is vertically distributed with the movable door 4, and a control component for controlling the rotation of the rotating rod is also provided in the weighing platform 1. By setting the weighing platform 1 and the side guard plate 2, when weighing the pigs, the pigs can be driven onto the weighing platform 1, and the weighing plate 6 can be used to weigh the pigs. After the weighing is completed, the pigs that meet a certain standard weight are driven out from the door opening 3 on one side, and the pigs that do not meet the standard weight are driven out from the door opening 3 on the other side, completing the operation of classifying the weighed pigs. By setting the movable door 4 and the limit door 5, the movable door 4 can be used to block the two door openings 3 during the weighing process. After the weighing of the pigs is completed, the rotation direction of the movable door 4 can be selected according to the weight standard of the weighed pigs. When the weight of the pigs meets the standard, the movable door 4 is driven to rotate clockwise, so that the pigs are driven out from the door opening 3 on one side. When the weight of the pigs does not meet the standard, the movable door 4 is driven to rotate counterclockwise, so that the pigs go out from the door opening 3 on the other side.

[0025] Embodiment 2:

[0026] Further optimization based on the above embodiment: Figure 1-3 As shown, a device for weighing and screening meat pigs comprises a weighing platform 1, wherein three sides of the upper end surface of the weighing platform 1 are fixedly installed with side guard plates 2 and one side is open, wherein the side walls of the two opposite sets of side guard plates 2 are provided with door openings 3, and the upper end surface of the weighing platform 1 is provided with a weighing plate 6 for weighing meat pigs, and a pressure sensor for cooperating with the weighing plate 6 is provided in the weighing platform 1. A rotating rod is also rotatably provided on the upper end surface of the weighing platform 1, and an opening and closing component for controlling the direction of the meat pigs is sleeved on the surface of the rotating rod, and the opening and closing component comprises a movable door 4 fixedly connected to the rotating rod, and a limit gate 5 is also fixedly installed on the side wall of the movable door 4, and the limit gate 5 is vertically distributed with the movable door 4, and a control component for controlling the rotation of the rotating rod is also provided in the weighing platform 1. The control component comprises a servo motor installed inside the weighing platform 1, and the output shaft of the servo motor is fixedly connected to the rotating rod, and the output end of the pressure sensor is electrically connected to the processor, and the output end of the processor is electrically connected to the relay, and the output end of the relay is electrically connected to the input end of the servo motor. The width of the limit door 5 is greater than the distance between the rotating rod and the side wall of the side guard plate 2. The weighing plate 6 is in a grid plate structure, and the weighing platform 1 is located directly below the weighing plate 6 and is provided with a drainage groove 7, the end surface of which is inclined.

[0027] By setting the control component, when weighing the pigs, the pressure sensor is used to control the start of the servo motor. When the weight of the pigs reaches the standard, the relay controls the servo motor to rotate clockwise, and when the weight of the pigs does not reach the standard, the relay controls the servo motor to rotate counterclockwise, so as to facilitate the classification of the pigs. By setting the width of the limit gate 5 to be larger than the size from the rotating rod to the side guard plate 2, when the movable door 4 and the limit gate 5 rotate, the limit gate 5 and the side wall of the door opening 3 can be used to form a limit, so that the movable door 4 and the limit gate 5 do not rotate to the left and right by more than 90°, thereby achieving the limit of the movable door 4 and the limit gate 5 to prevent the pigs from colliding. By opening a drainage trough 7 inside the weighing platform 1 and setting the weighing plate 6 in a grid plate structure, the feces and urine produced during the weighing process of the pigs can be introduced into the drainage trough 7 and led out along the slope of the drainage trough 7, thereby improving the accuracy of weighing and facilitating the cleaning of the surface of the weighing plate 6.

[0028] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0029] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A pig weighing and screening device, characterized in that: The weighing platform (1) comprises a weighing platform (1), wherein three sides of the upper end surface of the weighing platform (1) are fixedly mounted with side guard plates (2) and one side is open, wherein the side walls of two opposite sets of side guard plates (2) are provided with door openings (3), the upper end surface of the weighing platform (1) is provided with a weighing plate (6) for weighing pigs, and the weighing platform (1) is provided with a pressure sensor for cooperating with the weighing plate (6); The upper end surface of the weighing platform (1) is also rotatably provided with a rotating rod, and the surface of the rotating rod is sleeved with an opening and closing component for controlling the direction of the pig, and the opening and closing component includes a movable door (4) fixedly connected to the rotating rod, and a limit door (5) is also fixedly installed on the side wall of the movable door (4), and the limit door (5) is arranged in a vertical state with the movable door (4). The weighing platform (1) is also provided with a control component for controlling the rotation of the rotating rod.

2. A pig weighing and screening device according to claim 1, characterized in that: The control component comprises a servo motor installed inside the weighing platform (1), the output shaft of the servo motor is fixedly connected to the rotating rod, the output end of the pressure sensor is electrically connected to the processor, the output end of the processor is electrically connected to the relay, and the output end of the relay is electrically connected to the input end of the servo motor.

3. A pig weighing and screening device according to claim 2, characterized in that: The width dimension of the position limiting door (5) is greater than the distance dimension between the rotating rod and the side wall of the side guard plate (2).

4. A pig weighing and screening device according to claim 3, characterized in that: The weighing plate (6) is in a grid plate-like structure, and the weighing platform (1) is also provided with a drainage groove (7) at a position directly below the weighing plate (6), and the end surface of the drainage groove (7) is arranged in an inclined manner.

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