Lamb Bluetooth weighing device

Abstract

The utility model relates to the technical field of lamb weighing, and discloses a lamb Bluetooth weighing device which comprises an electronic scale, the electronic scale comprises a scale pan and an electronic display, a Bluetooth module is installed in the electronic display, a lamb fixing frame is movably installed on the scale pan, and the lamb fixing frame is movably installed on the electronic display. The lamb fixing frame comprises a welding frame, a leg fixing frame and a fixing part, and the lamb is prevented from struggling and even impacting the lamb fixing frame by adopting a lamb inversion mode even if the back of the lamb is downward and is in contact with the scale pan and the hoofs of the lamb are upward (the abdomen is upward). And the lamb fixing frame and the scale pan are fixed by the fixing part, and the legs of the lambs are fixed by the leg fixing frame, so that the weighing work can be stably carried out.

Description

Technical Field

[0001] The utility model relates to the field of lamb weighing, in particular to a lamb Bluetooth weighing device. Background Art

[0002] During the lamb breeding process, farms generally measure the lambs' weight regularly. By regularly weighing, we can accurately understand the weight changes of lambs at different stages and reflect the nutritional status of the lambs. In addition, accurate weight data helps determine the dosage of vaccines and anthelmintics, and the best time to sell the lambs can be determined based on the lambs' weight. Lambs generally refer to sheep weighing less than 40kg. Existing electronic scales can be used for weighing, but it is difficult to ensure that the lambs stand stably on the scale plate for weighing. Based on this, the applicant proposes a Bluetooth lamb weighing device. Utility Model Content

[0003] In order to solve the technical problem of measuring the weight of lambs, the utility model provides a lamb Bluetooth weighing device.

[0004] The utility model adopts the following technical solution: a lamb Bluetooth weighing device, including an electronic scale, the electronic scale including a scale plate and an electronic display, a Bluetooth module installed in the electronic display, a lamb fixing frame movably installed on the scale plate, and the lamb fixing frame including:

[0005] A welding frame, wherein the welding frame is movably connected to the electronic scale;

[0006] a leg fixing bracket, the leg fixing bracket being fixedly connected to the inner side of the welding frame;

[0007] In addition, a fixing portion is provided on the weighing pan, and the fixing portion is used to fix the welding frame.

[0008] With this technical solution, the lamb is placed upside down within the welded frame during weighing, with its back facing downwards and its hooves (belly) facing upwards. This prevents the lamb from struggling or even striking the lamb frame. The fixing unit secures the lamb frame and the scale pan, while the leg holder secures the lamb's legs. This ensures stable weighing.

[0009] As a further improvement of the above solution, the welded frame is formed as a whole by welding round steel pipes, and a mounting groove corresponding to the welded frame is opened on the weighing pan.

[0010] As a further improvement of the above solution, the leg fixing frame includes:

[0011] Angle plate, the angle plate is fixedly connected to the inner side of the welding frame, the angle plate is provided with a vertical through hole, and a guide rod is fixedly connected in the through hole;

[0012] A slider is slidably mounted on the guide rod, and one side of the slider is fixedly connected with an elastic band.

[0013] Through the above technical solution, the slider and the elastic band can move up and down along the guide rod.

[0014] As a further improvement of the above solution, a side connecting rod is fixedly connected in the middle of the welding frame, and the side connecting rods are arranged in groups of two.

[0015] As a further improvement of the above solution, the fixing portion includes:

[0016] A cover plate, the cover plate being clamped on the scale pan, the cover plate being provided with a mounting hole, and a fixing pin being fixedly connected in the mounting hole;

[0017] The clamping block is sleeved on the fixing pin and can move along the fixing pin. At the same time, a fixing hole is opened at a corresponding position on the weighing pan.

[0018] As a further improvement to the above solution, the clamping blocks are arranged in groups of two, and a spring is sleeved on the fixing pin located between the two clamping blocks.

[0019] Through the above technical solution, align the card block with the fixing hole, press the cover plate downward, so that the card block enters the fixing hole, and cooperates with the spring to fix the cover plate and the scale pan. Conversely, manually control the two card blocks to move closer to each other, compress the spring, and then pull the cover plate upward to separate the cover plate and the scale pan.

[0020] As a further improvement of the above solution, cross bars are fixedly connected to both sides of the welding frame.

[0021] Through the above technical solution, the user can carry the entire lamb fixing frame through the cross bar.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] The utility model adopts the method of inverting the lamb, that is, the lamb's back is facing downwards and in contact with the scale pan, while the lamb's hooves are facing upwards (the abdomen is facing upwards), thereby preventing the lamb from struggling or even hitting the lamb fixing frame. In addition, the fixing part fixes the lamb fixing frame and the scale pan, and the leg fixing frame fixes the lamb's legs, so that the weighing work can be carried out stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the lamb fixing frame of the utility model;

[0026] Figure 3This is a schematic diagram of the connection between the fixing part and the weighing pan of the utility model.

[0027] Description of main symbols:

[0028] 1. Electronic scale; 11. Weighing pan; 12. Electronic display; 13. Mounting slot; 14. Fixing holes;

[0029] 2. Lamb fixing frame; 21. Welding frame; 22. Side connecting rod; 23. Leg fixing frame; 24. Cross bar; 25. Angle plate; 26. Guide rod; 27. Slider; 28. Elastic band;

[0030] 3. Fixing part; 31. Cover plate; 32. Mounting hole; 33. Fixing pin; 34. Block; 35. Spring. DETAILED DESCRIPTION

[0031] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0032] Please combine Figure 1-Figure 3 , a lamb Bluetooth weighing device of this embodiment includes an electronic scale 1, and the electronic scale 1 includes a weighing pan 11 and an electronic display 12. Different from the existing electronic scale 1, a Bluetooth module (not shown in the figure) is electrically connected to the electronic display screen. If the existing electronic display screen is to be upgraded or the convenience of maintenance and replacement is taken into consideration, an external integration method can be adopted. The Bluetooth module is designed as an independent small module, which is connected to the electronic display screen 12 through an interface on the electronic display screen 12 (such as a USB interface, an HDMI interface, etc.). This is the prior art.

[0033] To facilitate the attachment of the lamb to the scale pan 11 for weighing, a lamb fixing frame 2 is provided. The lamb fixing frame 2 comprises a welded frame 21, side connecting rods 22, and crossbars 24. To save costs, the entire lamb fixing frame 2 is welded from steel pipes. The crossbars 24 allow the user to carry the entire lamb fixing frame 2, facilitating assembly and disassembly between the lamb fixing frame 2 and the scale pan 11. Furthermore, the side connecting rods 22 are arranged in pairs, each welded to the welded frame 21.

[0034] In order to facilitate the connection between the lamb fixing frame 2 and the scale pan 11, a mounting groove 13 is first opened on the scale pan 11, so that the welding frame 21 is set in the mounting groove 13. In order to prevent the lamb fixing frame 2 from being displaced or even falling off when the lamb struggles, a fixing part 3 is provided to fix the welding frame 21 and the scale pan 11 together.

[0035] Specifically, the fixing portion 3 includes a cover plate 31 and a clamping block 34. The cover plate 31 has a mounting hole 32, within which a fixing pin 33 is fixedly mounted. Two clamping blocks 34 are slidably mounted on the fixing pin 33. A spring 35 is sleeved around the outer side of the fixing pin 33, located between the two clamping blocks 34. Therefore, the spring 35 forces the two clamping blocks 34 on the fixing pin 33 to move away from each other.

[0036] A fixing hole 14 adapted to the block 34 is provided at the corresponding position of the weighing pan 11. During actual use, after the welding frame 21 is placed in the mounting groove 13, the block 34 on the cover plate 31 is aligned with the fixing hole 14, and the cover plate 31 is pressed so that the block 34 enters the fixing hole 14. With the help of the spring 35, the lower end of the block 34 enters the fixing hole 14 and is stuck in the fixing hole 14. At this time, the cover plate 31 fixes the welding frame 21 on the weighing pan 11. In addition, the above-mentioned side connecting rods 22 are grouped in two, and the cover plate 31 is located between the two side connecting rods 22. Therefore, the side connecting rods 22 and the welding frame 21 as a whole cannot move. Therefore, there is no need to worry about the lamb fixing frame 2 shaking or even falling off due to the lamb struggling.

[0037] On the contrary, if you need to separate the lamb fixing frame 2 and the electronic scale 1, you need to remove the cover 31 first. Figure 3 , manually control the two blocks 34 to move toward the middle, move closer to each other, and compress the spring 35. Then pull upward to separate the cover plate 31 and the weighing pan 11.

[0038] It should be noted that in this embodiment, when weighing the lamb, the lamb is not made to stand on the scale pan 11, but is placed upside down. Even if the lamb's back contacts the scale pan 11 and the four hooves are weighed upward, this can effectively prevent the lamb from moving or even jumping out of the lamb fixing frame 2.

[0039] In practice, the lamb's legs, especially the hind legs, may struggle during weighing using the above method. To ensure smooth weighing, a leg holder 23 is provided. Specifically, leg holder 23 comprises an angled plate 25, which is fixed to the inside of welded frame 21. An angled plate 25 has a through hole, into which a guide rod 26 is fixedly mounted. A slider 27 is slidably mounted on guide rod 26. An elastic band 28 is attached to the inside of slider 27. Elastic band 28 is retractable. Slider 27 can slide up and down on guide rod 26.

[0040] Therefore, in actual use, the lamb is placed upside down on the scale pan 11, with the lamb's hind legs at one end of the leg holder. The hind legs are placed close to the fitting angle plate 25, and the slider 27 is moved so that the elastic band 28 is pulled from top to bottom, and the lamb's legs are placed inside the elastic band 28. This can prevent the lamb's legs from struggling or injuring the staff during the weighing process.

[0041] The implementation process and principle of a lamb Bluetooth weighing device in the embodiment of the present application are as follows:

[0042] First, align the mounting frame 2 with the mounting slots 13 on the scale pan 11. Next, align the retaining blocks 34 on the cover 31 with the mounting holes 14 on the scale pan 11. Press the cover 31 downward until the lower end of the retaining blocks 34 enters the mounting holes 14. This completes the installation of the retaining frame 2. Reversing the retaining blocks 34 will disengage the cover 31 from the scale pan 11.

[0043] The lamb is then placed upside down in the welded frame 21 and the hind legs are secured by elastic bands 28. The lamb can then be weighed.

[0044] The lamb in this embodiment refers to a young lamb weighing less than 40 kg. Conventional weighing methods make it difficult to keep the lamb standing stably on the weighing pan. Therefore, an inverted weighing method is used, with the lamb's back facing downwards in contact with the weighing pan 11 and its hooves facing upwards (its abdomen facing up). This prevents the lamb from struggling or even colliding with the lamb securing frame 2. The fixing portion 3 secures the lamb securing frame 2 and the weighing pan 11, while the leg fixing bracket 23 secures the lamb's legs. This ensures stable weighing.

[0045] The Bluetooth module is used to easily read weight data and later connect to a computer to record and analyze the data. The connection between Bluetooth and a computer belongs to the existing technology.

[0046] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A lamb Bluetooth weighing device, comprising an electronic scale, the electronic scale comprising a scale plate and an electronic display, wherein a Bluetooth module is installed in the electronic display, characterized in that: A lamb fixing frame is movably mounted on the weighing pan, and the lamb fixing frame includes: A welding frame, wherein the welding frame is movably connected to the electronic scale; a leg fixing frame, the leg fixing frame being fixedly connected to the inner side of the welding frame; In addition, a fixing portion is provided on the weighing pan, and the fixing portion is used to fix the welding frame.

2. The lamb Bluetooth weighing device according to claim 1, characterized in that: The welded frame is formed by welding circular steel pipes as a whole, and a mounting groove corresponding to the welded frame is provided on the weighing pan.

3. The lamb Bluetooth weighing device according to claim 1, characterized in that: The leg fixing frame comprises: Angle plate, the angle plate is fixedly connected to the inner side of the welding frame, the angle plate is provided with a vertical through hole, and a guide rod is fixedly connected in the through hole; A slider is slidably mounted on the guide rod, and one side of the slider is fixedly connected with an elastic band.

4. The lamb Bluetooth weighing device according to claim 1, characterized in that: A side connecting rod is fixedly connected in the middle of the welding frame, and the side connecting rods are arranged in groups of two.

5. The lamb Bluetooth weighing device according to claim 1, characterized in that: The fixing portion includes: A cover plate, the cover plate being clamped on the scale pan, the cover plate being provided with a mounting hole, and a fixing pin being fixedly connected in the mounting hole; The clamping block is sleeved on the fixing pin and can move along the fixing pin. At the same time, a fixing hole is opened at a corresponding position on the weighing pan.

6. The lamb Bluetooth weighing device according to claim 5, characterized in that: The clamping blocks are arranged in groups of two, and a spring is sleeved on a fixing pin located between the two clamping blocks.

7. The lamb Bluetooth weighing device according to claim 1, characterized in that: Cross bars are also fixedly connected to both sides of the welding frame.

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