Quantitative milk supply structure for calf feeding

Abstract

The utility model relates to the technical field of calf feeding, in particular to a quantitative milk supply structure for calf feeding, which comprises a lower shell, an upper shell is mounted on the lower shell through a connecting frame, a milk containing box is mounted in the lower shell, a milk outlet pipe is mounted below the milk containing box, and a clamping sleeve is mounted in the milk containing box through threads. A floater is arranged between the lower portion of the clamping sleeve and the ground of the milk containing box, the floater is limited by the clamping sleeve, the effective volume of the milk containing box is the part, located below the floater, of the milk containing box, when milk is added into the milk containing box, the floater moves upwards under the action of buoyancy, and when the floater makes contact with the clamping sleeve, the floater moves upwards under the action of buoyancy. The milk cannot be effectively added into the milk containing box, so that the function of quantitatively adding the milk into the milk containing box is realized; according to the device, the extension ring is matched with the scale marks, so that the eyes, the scale marks and the extension ring are in a three-point one-line shape, and the effective volume of the adjusted milk containing box can be accurately displayed.

Description

Technical Field

[0001] The utility model relates to the technical field of calf feeding, in particular to a quantitative milk supply structure for calf feeding. Background Art

[0002] During the calf rearing process, the calf needs to be fed multiple times in a quantitative manner. The existing milk supply device is provided with a large milk storage tank on the outside and is connected to a feeding head through a pipeline. The amount of food the calf eats depends on the residence time of the feeding head and the eating speed of the calf. The calf is prone to overeating or not eating enough. Therefore, a quantitative milk supply structure for calf feeding is needed to avoid overeating due to gluttony, or not eating enough and malnutrition due to slow eating of the calf. Utility Model Content

[0003] The utility model provides a quantitative milk supply structure for feeding calves in order to solve the above-mentioned technical problems.

[0004] The technical solution adopted by the utility model is a quantitative milk supply structure for feeding calves, comprising a lower shell body, wherein the lower shell body is mounted with an upper shell body via a connecting frame, a milk box is mounted in the lower shell body, a milk outlet pipe is mounted below the milk box, a ferrule is threadedly mounted in the milk box, and a float is arranged between the bottom of the ferrule and the ground of the milk box.

[0005] Furthermore, the ferrule is composed of a threaded sleeve and a knob. The threaded sleeve is installed on the milk box through threads, and the knob is fixedly installed on the threaded sleeve.

[0006] Furthermore, the knob is provided with an extension ring, and the connecting frame is provided with scale lines for adjusting and displaying the amount of milk in the milk box.

[0007] Furthermore, a milk injection tube is fixedly mounted on the knob, the milk injection tube is a two-section structure, the milk injection tube consists of an upper tube and a lower tube, the upper tube is sleevedly connected to the lower tube, and the lower tube is fixedly mounted on the knob.

[0008] Furthermore, a push rod is coaxially mounted on one end of the float away from the bottom of the milk tank, a contact is arranged on the push rod away from the float, the contact is located in the induction structure, and the induction structure is fixedly mounted on the lower tube.

[0009] Furthermore, the float is a mesh plate.

[0010] Furthermore, the sensing structure is in a sealed state, and a distance is set between the sensing structure and the milk discharge port of the lower tube.

[0011] The beneficial effects of the utility model are:

[0012] The device restricts the float by the card sleeve, so that the effective volume of the milk box is the part of the milk box below the float. When milk is added to the milk box, the float moves upward due to the buoyancy. When the float contacts the card sleeve, the milk cannot be effectively added to the milk box, thereby realizing the function of quantitative milk addition in the milk box.

[0013] The device uses the extension ring and the scale line to make the eye, the scale line and the extension ring form a straight line, which can accurately display the effective volume of the milk box after adjustment;

[0014] The device can drive the lower tube to rotate when the knob is turned, and can prevent the upper tube from rotating, so that the upper tube is stably installed on the external milk box. In the process of the knob turning down or up, the upper tube and the lower tube are stretched or compressed against each other, thereby adjusting the overall length of the milk injection tube.

[0015] Since the lower tube of the device is fixedly mounted on the knob, the travel of the contact can be guaranteed to be a fixed distance during the rotation of the knob. The sensing structure is used to control the milk feeding state of the upper tube. A sensor is arranged in the sensing structure. When the contact contacts the bottom surface of the sensing structure, the sensing structure opens the switch between the upper tube and the external milk box through an external control device, thereby realizing the function of milk injection. When the contact contacts the top surface of the sensing structure, it represents that the milk inside the milk box has been filled to the set value. The sensing structure closes the switch between the upper tube and the external milk box through the external control device, thereby realizing the function of stopping milk injection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a quantitative milk supply structure for feeding calves according to the utility model;

[0017] Figure 2 It is a schematic diagram of the overall cross-sectional structure of a quantitative milk supply structure for feeding calves according to the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of a float, a top rod and a sensing structure of a quantitative milk supply structure for feeding calves described in the utility model;

[0019] Figure 4 It is a cross-sectional structural diagram of the positional relationship between the contact and the sensing structure of a quantitative milk supply structure for calf feeding according to the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of a float of a quantitative milk supply structure for feeding calves according to the utility model;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of a ferrule of a quantitative milk supply structure for feeding calves according to the utility model;

[0022] Figure 7 It is a schematic diagram of the cross-sectional structure of a milk injection pipe of a quantitative milk supply structure for feeding calves according to the utility model;

[0023] In the figure: lower shell 1; connecting frame 2; upper shell 3; milk box 4; milk outlet pipe 5; float 6; ejector rod 7; contact 8; induction structure 9; ferrule 10; threaded sleeve 101; knob 102; extension ring 103; milk injection pipe 11; lower pipe 111; upper pipe 112. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0025] This embodiment discloses a quantitative milk supply structure for calf feeding, combined with Figure 1 — Figure 7As shown, a quantitative milk supply structure for feeding calves comprises a lower shell 1, and the lower shell 1 is installed with an upper shell 3 through a connecting frame 2. The upper shell 1 and the lower shell 2 are cylindrical structures as a whole, and their cross-sections are circular ring-shaped. The connecting frame 2 is C-shaped, and its two ends are respectively fixedly installed on the upper shell 3 and the lower shell 1. There are no less than two connecting frames 2, and the connecting frames 2 are evenly distributed on the circumferential walls of the upper shell 3 and the lower shell 1. A milk box 4 is installed in the lower shell 1, and the milk box 4 is a cylindrical box. A milk outlet pipe 5 is installed below the milk box 4, and the milk outlet pipe 5 is connected to the milk box 4. The milk outlet pipe 5 is installed on the external feeding structure, and a ferrule 10 is installed in the milk box 4 through a thread, and the ferrule 10 is coaxially arranged with the milk box 4, and rotates The ferrule 10 can generate vertical displacement by being threadedly connected with the milk box 4. A float 6 is arranged between the bottom of the ferrule 10 and the ground of the milk box 4. The float 6 is disc-shaped, and its diameter is the same as the inner diameter of the milk box 4. The ferrule 10 restricts the float 6 so that the effective volume of the milk box 4 is the part of the milk box 4 below the float 6. When milk is added to the milk box 4, the float 6 will move upward due to the buoyancy. When the float 6 contacts the ferrule 10, the milk cannot be effectively added to the milk box 4, thereby realizing the function of quantitative milk addition in the milk box 4. The ferrule 10 is composed of a threaded sleeve 101 and a knob 102. The thread of the threaded sleeve 101 is an external thread. The threaded sleeve 101 is threaded Installed on the milk box 4, a knob 102 is fixedly installed on the threaded sleeve 101, the knob 102 is coaxially arranged with the threaded sleeve 101, the knob 102 is disc-shaped, and the circumferential wall of the knob 102 is provided with anti-skid patterns for anti-skid rotation, the knob 102 is located outside the milk box 4, and its diameter is larger than the diameter of the threaded sleeve 101, the threaded sleeve 101 can be conveniently rotated by the knob 102, so as to facilitate the adjustment of the position of the threaded sleeve 101, the knob 102 is provided with an extension ring 103, the extension ring 103 is in the shape of a thin sheet, and the connecting frame 2 is provided with scale lines for adjusting the volume of the milk box 4. The extension ring 103 cooperates with the scale lines to make the eyes, the scale lines and the extension ring 103 in a straight line, which can accurately display the adjustment The effective volume of the milk box 4 after the festival, a milk injection tube 11 is fixedly installed on the knob 102, the milk injection tube 11 is a two-section structure, the milk injection tube 11 consists of an upper tube 112 and a lower tube 111, the upper tube 112 is sleeved and connected with the lower tube 111, the upper tube 112 and the lower tube 111 can rotate relatively, the lower tube 111 is fixedly installed on the knob 102, the lower tube 111 and the knob 102 are coaxially arranged, such an arrangement can drive the lower tube 111 to rotate when the knob 102 is rotated, and at the same time can avoid the upper tube 112 from rotating, so that the upper tube 112 is stably installed on the external milk box, in the process of the knob 102 rotating down or up, the upper tube 112 and the lower tube 111 are stretched or compressed against each other, so as to adjust the overall length of the milk injection tube 11. Example 2

[0026] Based on Example 1, in this example, Figure 3 — Figure 7 As shown, a push rod 7 is coaxially mounted on one end of the float 6 away from the bottom surface of the milk tank 4, and a contact 8 is arranged on the push rod 7 away from the float 6. The contact 8 is located in the sensing structure 9, and the push rod 7 is mounted on the sensing structure 9. The push rod 7 can slide freely on the sensing structure 9, and the length of the sensing structure 9 can be stretched and adjusted. The sensing structure 9 is fixedly mounted on the lower tube 111. Since the lower tube 111 is fixedly mounted on the knob 102, the stroke of the contact 8 can be guaranteed to be a fixed distance during the rotation of the knob 102. The sensing structure 9 is used to control the milk feeding state of the upper tube 112. A sensor is arranged in the sensing structure 9. When the contact 8 contacts the bottom surface of the sensing structure 9, the sensing structure 9 opens the switch between the upper tube 112 and the external milk tank through the external control device, and the milk injection function is realized at this time. When the milk injection starts, the external driving device automatically moves to the next calf position, and the milk injection can The feeding structure can be completed before the feeding structure reaches the next calf. When the contact 8 contacts the top surface of the sensing structure 9, it means that the milk in the milk box 4 has been filled to the set value. The sensing structure closes the switch between the upper tube 112 and the external milk box through the external control device, thereby realizing the function of stopping milk injection. Since the milk is injected from the upper end of the float 6, the float 6 is a mesh plate, so that the injected milk can flow from the mesh of the float 6 into the milk box 4. In order to prevent the milk from entering the sensing structure 9, the sensing structure 9 is in a sealed state. A distance is set between the sensing structure 9 and the milk discharge port of the lower tube 111. By using this distance, it can be avoided that when the milk is discharged, due to the change in the area through which the milk flows, when the milk flows out, a siphon effect will be generated in the middle position due to the pressure effect. The set distance can prevent the cowboy from entering the sensing structure 9 under the siphon effect and damaging the sensing structure 9.

Claims

1. A quantitative milk supply structure for feeding calves, comprising a lower shell (1), wherein the lower shell (1) is mounted with an upper shell (3) via a connecting frame (2), a milk box (4) is mounted inside the lower shell (1), and a milk outlet pipe (5) is mounted below the milk box (4), characterized in that: A ferrule (10) is installed in the milk box (4) via a thread, and a float (6) is provided between the bottom of the ferrule (10) and the ground of the milk box (4).

2. A quantitative milk supply structure for feeding calves according to claim 1, characterized in that: The clamping sleeve (10) is composed of a threaded sleeve (101) and a knob (102); the threaded sleeve (101) is mounted on the milk box (4) via threads, and the knob (102) is fixedly mounted on the threaded sleeve (101).

3. A quantitative milk supply structure for feeding calves according to claim 2, characterized in that: The knob (102) is provided with an extension ring (103), and the connecting frame (2) is provided with scale lines for adjusting and displaying the amount of milk in the milk box (4).

4. A quantitative milk supply structure for feeding calves according to claim 3, characterized in that: A milk injection tube (11) is fixedly mounted on the knob (102); the milk injection tube (11) is a two-section structure, consisting of an upper tube (112) and a lower tube (111); the upper tube (112) and the lower tube (111) are sleeved and connected; the lower tube (111) is fixedly mounted on the knob (102).

5. The quantitative milk supply structure for feeding calves according to claim 1, characterized in that: A top rod (7) is coaxially mounted on one end of the float (6) away from the bottom surface of the milk box (4); a contact (8) is arranged on the top rod (7) away from the float (6); the contact (8) is located in the sensing structure (9); and the sensing structure (9) is fixedly mounted on the lower tube (111).

6. A quantitative milk supply structure for feeding calves according to claim 5, characterized in that: The float (6) is a mesh plate.

7. The quantitative milk supply structure for feeding calves according to claim 5, characterized in that: The sensing structure (9) is in a sealed state, and a distance is provided between the sensing structure (9) and the milk discharge port of the lower tube (111).

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