Tan sheep automatic grouping and weighing system and device

Abstract

The utility model relates to an automatic Tan sheep grouping and weighing device which comprises a first bin body and a main controller, the main controller is fixed in the middle of the back face of an inner cavity of the first bin body, second bin bodies are fixed to the left side and the right side of the first bin body respectively, and a shell is fixed to the upper surface of the first bin body; a pushing mechanism for grouping the Tan sheep is arranged in the shell, and a camera is fixed to the middle of the back face of an inner cavity of the first bin body. According to the automatic grouping and weighing system and device for the Tan sheep, a first electric push rod drives a first guardrail to move upwards, after the Tan sheep enters a first bin body, the first electric push rod drives the first guardrail to move downwards, the Tan sheep variety is detected through a camera, a first motor drives a first gear to rotate, and the Tan sheep variety is detected; and through rotation of the two first threaded rods, a moving block is driven to move, and a first electric push rod and a first guardrail are driven to move together, so that the Tan sheep are moved into a second bin body, and grouping is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of Tan sheep grouping, in particular to an automatic Tan sheep grouping and weighing system and device. Background Art

[0002] Tan sheep is a mammal of the genus Ovis in the family Bovidae of Artiodactyla. It is native to the beach grasslands of Ningxia Hui Autonomous Region in China, so it got its name. Tan sheep has a medium build and a strong constitution. It has three types of ears, large, medium and small. Rams have large spiral horns. Its body is narrow and long, the rump is slanting, and the limbs are regular. Its coat is mainly white, but there are often brown, black or yellow patches on the head. For different types of Tan sheep, grouping and weighing are required.

[0003] For example, a sheep automatic weighing and grouping system disclosed in a Chinese patent (publication number: CN217038428U) includes a weighing frame and a driving-away device. An inlet door is arranged on an outer side wall of the weighing frame, an outlet door is arranged on the other outer side of the weighing frame, a standing platform is arranged inside the weighing frame, a second dividing gate is hinged on a side of the weighing frame away from the inlet door, a first dividing gate is hinged on an adjacent surface of the connecting surface of the second dividing gate and the weighing frame, and a second dividing gate is hinged on a side of the second dividing gate away from the first dividing gate. Specifically, it relates to the technical field of sheep weighing and grouping systems. This sheep automatic weighing and grouping system, through the settings of the weighing frame, inlet door, outlet door and each dividing gate, after the weighing system and PLC measure the weight of the sheep, the corresponding dividing gate is opened according to the weight of the sheep, realizing the automatic weighing and grouping work in breeding, and solving the problem of easy mistakes when weighing and separating a large number of sheep manually.

[0004] The above sheep automatic weighing and grouping system still has certain deficiencies. Through the settings of the weighing frame, inlet door, outlet door and each dividing gate, after the weighing system and PLC measure the weight of the sheep, the corresponding dividing gate is opened according to the weight of the sheep, realizing the automatic weighing and grouping work in breeding, and solving the problem of easy mistakes when weighing and separating a large number of sheep manually. However, for different types of sheep, relying only on weight measurement to group them not only makes the grouping difficult, but also easily scares the sheep flock by using the buzzer sound device. Therefore, this application proposes an automatic Tan sheep grouping and weighing system and device to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an automatic Tan sheep grouping and weighing system and device, which has the advantages of convenient grouping and solves the problem of inconvenient grouping of existing Tan sheep.

[0006] To achieve the above object, the utility model provides the following technical solution: An automatic grouping and weighing device for Tan sheep, comprising a first bin body and a main controller. The main controller is fixed in the middle of the back surface of the inner cavity of the first bin body. Second bin bodies are fixed on both the left and right sides of the first bin body. A housing is fixed on the upper surface of the first bin body. A pushing mechanism for grouping Tan sheep is arranged inside the housing. A camera is fixed in the middle of the back surface of the inner cavity of the first bin body. A limiting mechanism is arranged inside the first bin body. A weighing device is fixed on the lower surface of the inner cavity of the second bin body. Two second electric push rods are fixed on the upper surface of the inner cavity of the second bin body. A third guardrail is fixed at the output ends of the two second electric push rods;

[0007] The pushing mechanism includes a first motor fixed in the middle of the back surface of the inner cavity of the housing. A first gear is fixed on the output shaft of the first motor. The pushing mechanism further includes two first threaded rods rotatably connected between the front and back sides of the inner cavity of the housing through bearing seats. A second gear meshing with the first gear is fixed on the outer surface of the first threaded rod. The outer surfaces of the two first threaded rods are threadedly connected with moving blocks penetrating and extending below the housing. Two first electric push rods are fixed on the lower surface of the moving block. A first guardrail is fixed on the lower surfaces of the two first electric push rods.

[0008] Further, through holes are formed in the lower surface of the housing, and the moving blocks are slidably connected inside the through holes.

[0009] Further, first T-shaped sliders are fixed on both the left and right sides of the moving block. First T-shaped chutes are formed on both the left and right sides of the inner cavity of the housing. The first T-shaped sliders are slidably connected inside the first T-shaped chutes.

[0010] Further, the lower surface of the first guardrail is attached to the lower surface of the inner cavity of the first bin body, and the left and right sides of the first guardrail are respectively slidably connected to the left and right sides of the inner cavity of the first bin body.

[0011] Further, the limiting mechanism includes two cavities formed in the inner cavity of the first bin body. A fixing plate is fixed on the front surface of the inner cavity of the cavity. A second motor is fixed on the lower surface of the inner cavity of the fixing plate. A first bevel gear is fixed on the output shaft of the second motor. A second threaded rod is rotatably connected between the front and back sides of the inner cavity of the cavity through a bearing seat. A second bevel gear meshing with the first bevel gear is fixed on the outer surface of the second threaded rod. A moving plate is threadedly connected to the outer surface of the second threaded rod. A second guardrail is fixed on the lower surface of the moving plate.

[0012] Further, the fixing plate is L-shaped, and a sliding rod is fixed between the back surface of the fixing plate and the back surface of the inner cavity of the cavity. The moving plate is slidably connected to the outer surface of the sliding rod.

[0013] Furthermore, a second T-shaped slider is fixed to the lower surface of the second guardrail, a second T-shaped sliding groove is formed in the lower surface of the inner cavity of the cavity, and the second T-shaped slider is slidably connected to the inside of the second T-shaped sliding groove.

[0014] An automatic grouping and weighing system for Tan sheep is applied to an automatic grouping and weighing device for Tan sheep. The output end of the main controller is electrically connected to the input end of the first motor, the output end of the main controller is electrically connected to the input end of the second motor, and the input end of the main controller is electrically connected to the output end of the camera.

[0015] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0016] 1. For the automatic grouping and weighing system and device for Tan sheep, through the pushing mechanism, the first electric push rod drives the first guardrail to move upward. After the Tan sheep enter the inside of the first bin, the first electric push rod drives the first guardrail to move downward. The camera is used to detect the breed of the Tan sheep. The first motor drives the first gear to rotate, driving the second gear and the first threaded rod to rotate together. Through the rotation of the two first threaded rods, the moving block, the first electric push rod and the first guardrail move together, so that the Tan sheep move into the second bin on the left or right end, which is convenient for grouping.

[0017] 2. For the automatic grouping and weighing system and device for Tan sheep, through the limiting mechanism, the second motor drives the first bevel gear to rotate, driving the second bevel gear and the second threaded rod to rotate together, driving the moving plate and the second guardrail to move together, which is convenient for the Tan sheep to enter the second bin. By driving the first bevel gear to rotate in the reverse direction by the second motor, the second guardrail is attached to the back surface of the inner cavity of the first bin, preventing the Tan sheep from running into the inside of the first bin. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 is a three-dimensional external view of the present utility model;

[0020] Figure 3 is a schematic top view structure diagram of the present utility model;

[0021] Figure 4 is a schematic left side structure diagram of the second bin, the second electric push rod and the third guardrail of the present utility model;

[0022] Figure 5 is a schematic top view structure diagram of the pushing mechanism of the present utility model;

[0023] Figure 6 is a schematic left side structure diagram of the limiting mechanism of the present utility model.

[0024] In the figure: 1 is the first bin body, 2 is the housing, 3 is the pushing mechanism, 301 is the first motor, 302 is the first gear, 303 is the second gear, 304 is the first threaded rod, 305 is the moving block, 306 is the first electric push rod, 307 is the first guardrail, 4 is the second bin body, 5 is the limiting mechanism, 501 is the fixing plate, 502 is the second motor, 503 is the first bevel gear, 504 is the second bevel gear, 505 is the second threaded rod, 506 is the moving plate, 507 is the second guardrail, 508 is the cavity, 6 is the weighing device, 7 is the second electric push rod, 8 is the third guardrail, 9 is the camera, 10 is the main controller. Detailed implementation manners

[0025] 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.

[0026] Please refer to Figure 1-4 , a Tan sheep automatic grouping and weighing device in this embodiment includes a first bin body 1 and a main controller 10. The main controller 10 is fixed in the middle of the back surface of the inner cavity of the first bin body 1. Second bin bodies 4 are fixed on both the left and right sides of the first bin body 1 for grouping Tan sheep. A housing 2 is fixed on the upper surface of the first bin body 1. A pushing mechanism 3 for grouping Tan sheep is arranged inside the housing 2 to make the Tan sheep enter the second bin body 4, facilitating grouping. A camera 9 is fixed in the middle of the back surface of the inner cavity of the first bin body 1 for detecting Tan sheep and making them enter different second bin bodies 4 according to the types of Tan sheep. A limiting mechanism 5 is arranged inside the first bin body 1. A weighing device 6 is fixed on the lower surface of the inner cavity of the second bin body 4. The passage between the first bin body 1 and the second bin body 4 is opened or closed through the limiting mechanism 5, facilitating the weighing device 6 to weigh Tan sheep. Two second electric push rods 7 are fixed on the upper surface of the inner cavity of the second bin body 4. The output ends of the two second electric push rods 7 are fixed with a third guardrail 8 for opening or closing the second bin body 4 to facilitate the departure of Tan sheep.

[0027] Please refer to Figure 1 and Figure 5, To this end, the pushing mechanism 3 in this embodiment includes a first motor 301 fixed to the middle of the back surface of the inner cavity of the housing 2. A first gear 302 is fixed to the output shaft of the first motor 301. The pushing mechanism 3 further includes two first threaded rods 304 rotatably connected between the front and rear sides of the inner cavity of the housing 2 through bearing seats. A second gear 303 meshing with the first gear 302 is fixed to the outer surface of the first threaded rod 304. By rotating the first gear 302, the second gear 303 and the first threaded rod 304 are driven to rotate together. A moving block 305 that penetrates and extends below the housing 2 is threadedly connected to the outer surfaces of the two first threaded rods 304. By rotating the two first threaded rods 304 simultaneously, the moving block 305 is driven to move. Two first electric push rods 306 are fixed to the lower surface of the moving block 305. A first guardrail 307 is fixed to the lower surfaces of the two first electric push rods 306. By driving the first guardrail 307 to move through the first electric push rod 306, it is convenient for the Tan sheep to enter the first bin 1 and prevent it from running out.

[0028] Wherein, through holes are formed in the lower surface of the housing 2, and the moving block 305 is slidably connected to the inside of the through holes, which is convenient for the moving block 305 to drive the first electric push rod 306 and the first guardrail 307 to move together, so that the Tan sheep enters the second bin 4 from the first bin 1, which is convenient for weighing it. First T-shaped sliders are fixed to both the left and right sides of the moving block 305, and first T-shaped chutes are formed in both the left and right sides of the inner cavity of the housing 2. The first T-shaped sliders are slidably connected to the inside of the first T-shaped chutes, which increases the stability of the moving block 305 during movement and prevents the moving block 305 from shifting during movement, affecting the movement of the first guardrail 307.

[0029] In addition, the lower surface of the first guardrail 307 fits against the lower surface of the inner cavity of the first bin 1, and the left and right sides of the first guardrail 307 are respectively slidably connected to the left and right sides of the inner cavity of the first bin 1. By moving the first guardrail 307 upward, the Tan sheep enters the first bin 1, and by moving the first guardrail 307 backward, the Tan sheep enters the second bin 4 from the first bin 1.

[0030] In the pushing mechanism 3 of this embodiment, the first electric push rod 306 drives the first guardrail 307 to move upward. After the Tan sheep enters the inside of the first bin 1, the first electric push rod 306 drives the first guardrail 307 to move downward, and the breed of the Tan sheep is detected by the camera 9. The first motor 301 drives the first gear 302 to rotate, driving the second gear 303 and the first threaded rod 304 to rotate together. By rotating the two first threaded rods 304, the moving block 305, the first electric push rod 306 and the first guardrail 307 are driven to move, so that the Tan sheep moves to the inside of the second bin 4 at the left end or the right end.

[0031] Please refer to Figure 6, in order to prevent Tan sheep from entering the first bin body 1 from the second bin body 4, the limiting mechanism 5 in this embodiment includes two cavities 508 opened in the inner cavity of the first bin body 1. A fixing plate 501 is fixed on the front surface of the inner cavity of the cavity 508. The fixing plate 501 is L-shaped. A second motor 502 is fixed on the lower surface of the inner cavity of the fixing plate 501. The output shaft of the second motor 502 is fixed with a first bevel gear 503. A second threaded rod 505 is rotatably connected between the front and rear sides of the inner cavity of the cavity 508 through a bearing seat. A second bevel gear 504 meshing with the first bevel gear 503 is fixed on the outer surface of the second threaded rod 505. The second motor 502 drives the first bevel gear 503 to rotate, driving the second bevel gear 504 and the second threaded rod 505 to rotate together. A moving plate 506 is threadedly connected to the outer surface of the second threaded rod 505. A second guardrail 507 is fixed on the lower surface of the moving plate 506. By rotating the second threaded rod 505, the moving plate 506 and the second guardrail 5 for Tan sheep to enter the second bin body 4 at the left end or the right end.

[0032] Among them, a sliding rod is fixed between the back surface of the fixing plate 501 and the back surface of the inner cavity of the cavity 508. The moving plate 506 is slidably connected to the outer surface of the sliding rod, which increases the stability of the moving plate 506 when it moves.

[0033] In addition, a second T-shaped slider is fixed on the lower surface of the second guardrail 507. A second T-shaped sliding groove is opened on the lower surface of the inner cavity of the cavity 508. The second T-shaped slider is slidably connected to the inside of the second T-shaped sliding groove, which increases the stability of the second guardrail 507 when it moves.

[0034] In the limiting mechanism 5 of this embodiment, the second motor 502 drives the first bevel gear 503 to rotate, driving the second bevel gear 504 and the second threaded rod 505 to rotate together, driving the moving plate 506 and the second guardrail 507 to move together, facilitating Tan sheep to enter the second bin body 4. By driving the first bevel gear 503 to rotate in the reverse direction by the second motor 502, the second guardrail 507 is attached to the back surface of the inner cavity of the first bin body 1, preventing Tan sheep from running into the inside of the first bin body 1.

[0035] In addition, for an automatic Tan sheep grouping and weighing system, the output end of the main controller 10 is electrically connected to the input end of the first motor 301, the output end of the main controller 10 is electrically connected to the input end of the second motor 502, and the input end of the main controller 10 is electrically connected to the output end of the camera 9.

[0036] It can be understood that after the camera 9 detects the Tan sheep, it transmits the signal to the main controller 10. The main controller 10 controls the second motor 502 on the left end or the right end to move the second guardrail 507 into the cavity 508. At this time, the main controller 10 starts the first motor 301, and the first motor 301 moves the first guardrail 307 backward, so that the Tan sheep moves from the first bin 1 to the second bin 4. Finally, the main controller 10 controls the second motor 502 to move the second guardrail 507 in the reverse direction, so that the Tan sheep cannot move into the first bin 1, which is convenient for weighing the Tan sheep.

[0037] It should be noted that the electrical components mentioned in the text are all electrically connected to the main controller 10 and the power supply, and the electrical components mentioned in the text are all conventional known devices. This application will not elaborate too much. The main controller 10 can be a conventional known device such as a computer for control. The control circuit of the main controller 10 can be realized by simple programming by those skilled in the art. The provision of the power supply also belongs to the common knowledge in the art. And this application is mainly used to protect mechanical devices, so this application will not explain the control method and circuit connection in detail.

[0038] The working principle of the above embodiment is as follows:

[0039] Start the first electric push rod 306. The first electric push rod 306 drives the first guardrail 307 to move upward. After the Tan sheep enters the interior of the first bin body 1, the first electric push rod 306 drives the first guardrail 307 to move downward. The breed of the Tan sheep is detected by the camera 9. After the detection is completed, start the second motor 502. The second motor 502 drives the first bevel gear 503 to rotate. The first bevel gear 503 drives the second bevel gear 504 to rotate together. The second bevel gear 504 drives the second threaded rod 505 to rotate together. The second threaded rod 505 drives the moving plate 506 to move. The moving plate 506 slides on the outer surface of the sliding rod to increase the stability when the moving plate 506 moves. When the moving plate 506 moves, it drives the second guardrail 507 to move together. The second guardrail 507 drives the second T-shaped slider to slide inside the second T-shaped chute to increase the stability when the second guardrail 507 moves. When the second guardrail 507 moves into the interior of the cavity 508, the first motor 301 is started. The first motor 301 drives the first gear 302 to rotate. The first gear 302 drives the two second gears 303 to rotate simultaneously. The second gears 303 drive the first threaded rod 304 to rotate. By the rotation of the two first threaded rods 304, the moving block 305 is driven to move. The moving block 305 drives the first T-shaped slider to slide inside the first T-shaped chute to increase the stability when the moving block 305 moves. When the moving block 305 moves, it drives the first electric push rod 306 and the first guardrail 307 to move together. The Tan sheep is driven to move by the first guardrail 307, so that the Tan sheep moves into the second bin body 4 at the left end or the right end. Its weight is measured by the weighing device 6. Finally, the second motor 502 drives the first bevel gear 503 to rotate in the reverse direction, so that the second guardrail 507 fits against the back surface of the inner cavity of the first bin body 1 to prevent the Tan sheep from running into the interior of the first bin body 1.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0041] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic grouping and weighing device for Tan sheep, comprising a first bin body (1) and a main controller (10), characterized in that: The main controller (10) is fixed in the middle of the back surface of the inner cavity of the first bin body (1). Both the left and right sides of the first bin body (1) are fixed with second bin bodies (4). The upper surface of the first bin body (1) is fixed with a housing (2). A pushing mechanism (3) for separating Tan sheep flocks is arranged inside the housing (2). A camera (9) is fixed in the middle of the back surface of the inner cavity of the first bin body (1). A limiting mechanism (5) is arranged inside the first bin body (1). A weighing device (6) is fixed on the lower surface of the inner cavity of the second bin body (4). Two second electric push rods (7) are fixed on the upper surface of the inner cavity of the second bin body (4). The output ends of the two second electric push rods (7) are fixed with a third guardrail (8). The pushing mechanism (3) includes a first motor (301) fixed in the middle of the back surface of the inner cavity of the housing (2). The output shaft of the first motor (301) is fixed with a first gear (302). The pushing mechanism (3) further includes two first threaded rods (304) rotatably connected between the front and back sides of the inner cavity of the housing (2) through bearing seats. A second gear (303) meshing with the first gear (302) is fixed on the outer surface of the first threaded rod (304). The outer surfaces of the two first threaded rods (304) are threadedly connected with a moving block (305) penetrating and extending below the housing (2). Two first electric push rods (306) are fixed on the lower surface of the moving block (305). A first guardrail (307) is fixed on the lower surfaces of the two first electric push rods (306).

2. The automatic grouping and weighing device for Tan sheep according to claim 1, wherein: A through hole is formed in the lower surface of the housing (2), and the moving block (305) is slidably connected inside the through hole.

3. The automatic grouping and weighing device for Tan sheep according to claim 1, wherein: First T-shaped sliders are fixed on both the left and right sides of the moving block (305). First T-shaped chutes are formed on both the left and right sides of the inner cavity of the housing (2), and the first T-shaped sliders are slidably connected inside the first T-shaped chutes.

4. The automatic grouping and weighing device for Tan sheep according to claim 1, characterized in that: The lower surface of the first guardrail (307) is attached to the lower surface of the inner cavity of the first bin body (1), and the left and right sides of the first guardrail (307) are respectively slidably connected to the left and right sides of the inner cavity of the first bin body (1).

5. The automatic grouping and weighing device for Tan sheep according to claim 1, characterized in that: The limiting mechanism (5) includes two cavities (508) formed in the inner cavity of the first bin body (1). A fixing plate (501) is fixed on the front surface of the inner cavity of the cavity (508). A second motor (502) is fixed on the lower surface of the inner cavity of the fixing plate (501). The output shaft of the second motor (502) is fixed with a first bevel gear (503). A second threaded rod (505) is rotatably connected between the front and back sides of the inner cavity of the cavity (508) through a bearing seat. A second bevel gear (504) meshing with the first bevel gear (503) is fixed on the outer surface of the second threaded rod (505). A moving plate (506) is threadedly connected to the outer surface of the second threaded rod (505). A second guardrail (507) is fixed on the lower surface of the moving plate (506).

6. The automatic grouping and weighing device for Tan sheep according to claim 5, characterized in that: The fixed plate (501) is L-shaped, and a sliding rod is fixed between the back surface of the fixed plate (501) and the back surface of the inner cavity of the cavity (508). The moving plate (506) is slidably connected to the outer surface of the sliding rod.

7. The automatic grouping and weighing device for Tan sheep according to claim 5, wherein: A second T-shaped slider is fixed to the lower surface of the second guardrail (507). A second T-shaped sliding groove is formed in the lower surface of the inner cavity of the cavity (508). The second T-shaped slider is slidably connected to the inside of the second T-shaped sliding groove.

8. An automatic grouping and weighing system for Tan sheep, which is applied to the automatic grouping and weighing device for Tan sheep in any one of the above claims 1-7, and is characterized in that: The output end of the main controller (10) is electrically connected to the input end of the first motor (301). The output end of the main controller (10) is electrically connected to the input end of the second motor (502). The input end of the main controller (10) is electrically connected to the output end of the camera (9).

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