Automatic filling machine for mouse foodstuff
The adjustable nozzle mechanism in the mouse food filling machine addresses spilling and contamination issues by matching nozzle height to container height, improving precision and reducing waste.
Patent Information
- Application Number
- CN202422275915.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-18
AI Technical Summary
During filling, the existing automatic filling machine of rat food splashes due to the drop in the height of the filling port and container, causing pollution and waste, affecting the filling accuracy.
A retractable filling port structure is designed to adjust the height of the filling port through the sliding part and sleeve assembly, and combine the limiting assembly and pulley assembly to ensure that the filling port is highly matched with the container and reduce food splashing.
It effectively reduces the splashing phenomenon of food during filling, improves the filling accuracy, and avoids container and equipment pollution and food waste.
Smart Images
Figure CN223101212U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of filling machines, and specifically relates to an automatic mouse food filling machine. Background Art
[0002] The automatic mouse food filling machine is a liquid automatic filling device, including pipelines, pumps, multiple solenoid valves, weighing devices, and control boxes. The pumps, multiple solenoid valves, and weighing devices are respectively communicatively connected to the control box. The automatic mouse food filling machine can automatically fill a large number of bulk foodstuffs into multiple mouse food containers through the filling port. After the control box switch starts the pump, the flow monitor in the control box begins to monitor the overall filling. The foodstuff enters the liquid inlet pipe through the main pipe and then is discharged into the mouse food container through the filling port on the liquid inlet pipe. The weighing device under the mouse food container transmits a signal to the control box, and the plc in the control box controls the opening and closing of the solenoid valve. The start and stop of the filling are controlled by the solenoid valve and the flow monitor, thereby realizing the automatic filling of the automatic mouse food filling machine.
[0003] In the existing automatic mouse food filling machine, due to the different height drops between the filling port and different mouse food containers during filling, foodstuff splashing is likely to occur, which will cause contamination of the mouse food containers and the automatic mouse food filling machine. At the same time, the foodstuff splashing causes waste of mouse food and affects the filling accuracy of the automatic mouse food filling machine. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an automatic mouse food filling machine to solve the above problems.
[0005] To achieve the above purpose, the utility model provides an automatic mouse food filling machine, including a machine body, a bracket is installed on the machine body, multiple liquid inlet pipes are installed on the bracket, multiple filling ports are installed at the lower ends of the liquid inlet pipes, a sliding part is arranged at the lower end of the filling port, a connecting ring is fixedly connected to the sliding part, a sleeve is slidably connected to the bracket, several connecting frames are fixedly connected to the sleeve, the connecting frames are fixedly connected to multiple filling ports on one liquid inlet pipe, a second spring is sleeved on the bracket, and the second spring is installed between the sleeve and the liquid inlet pipe.
[0006] In one or more embodiments of the utility model, a limiting component is arranged on the sleeve, and the limiting component is used for fixing the sleeve.
[0007] In one or more embodiments of the utility model, the limiting component includes a limiting pressure plate, a first spring, a limiting column, and a limiting hole.
[0008] In one or more embodiments of the present utility model, a plurality of limiting holes are provided on the bracket, a limiting pressure plate is provided on the sleeve, a limiting post is fixedly connected to the limiting pressure plate, the limiting post is matched with the limiting hole, and a first spring is fixedly connected between the limiting pressure plate and the sleeve.
[0009] In one or more embodiments of the present utility model, a pulley assembly is provided inside the machine body, the pulley assembly is used for moving the sleeve, one end of the pulley assembly is connected to a plurality of sleeves, and the other end is connected to a slider.
[0010] In one or more embodiments of the present utility model, the pulley assembly includes a first pulley, a second pulley, a third pulley, and a fourth pulley.
[0011] In one or more embodiments of the present utility model, the two ends of the first pulley are respectively connected to a slider and a second pulley, the two ends of the second pulley are respectively connected to a sleeve and a first pulley, and the two ends of the third pulley and the fourth pulley are respectively connected to different sleeves and the second pulley.
[0012] In one or more embodiments of the present utility model, a plurality of solenoid valves are provided on the liquid inlet pipe.
[0013] In one or more embodiments of the present utility model, a control box is provided on the machine body, and a flow sensor is provided inside the control box.
[0014] In one or more embodiments of the present utility model, the filling port is a multi-section telescopic structure.
[0015] Compared with the prior art, the beneficial effect of the present utility model is that the height of the filling port of the automatic rat food filling machine can be adjusted up and down, the height difference between the filling port and the rat food container is reduced, thereby reducing the splashing phenomenon during the filling process. Description of the Drawings
[0016] Figure 1 Is an isometric view of the filling machine of an automatic rat food filling machine in an embodiment of the present utility model;
[0017] Figure 2 Is a front view of the filling machine of an automatic rat food filling machine in an embodiment of the present utility model;
[0018] Figure 3 Is Figure 2 The structural schematic diagram at A in
[0019] Figure 4 Is a half-sectional view of the filling port of an automatic rat food filling machine in an embodiment of the present utility model;
[0020] Figure 5Schematic diagram of the pulley assembly of an automatic rat food filling machine in an embodiment of the present utility model;
[0021] Figure 6 is Figure 5 Schematic diagram of the structure at position B in
[0022] Main reference numerals description:
[0023] 1 - Body, 101 - Slide block, 102 - Control box, 2 - Bracket, 201 - Limit hole, 3 - Liquid inlet pipe, 301 - Filling port, 3011 - Connecting ring, 4 - Limit pressing plate, 401 - First spring, 402 - Limit post, 5 - Sleeve, 501 - Connecting frame, 502 - Second spring, 601 - First pulley, 602 - Second pulley, 603 - Third pulley, 604 - Fourth pulley. Specific embodiments
[0024] The following will describe in detail the specific embodiments of the present utility model with reference to the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific embodiments.
[0025] Referring to Figures 1 - 2 As shown, an automatic rat food filling machine in an embodiment of the present utility model includes a body 1, a bracket 2 is installed on the body 1, and a plurality of liquid inlet pipes 3 are installed on the bracket 2. Specifically, the bracket 2 can not only support the liquid inlet pipes 3, but also limit the filling rack placed on the body 1. A plurality of filling ports 301 are installed at the lower end of the liquid inlet pipe 3. After the rat food flows from the main pipe to the liquid inlet pipe 3, the rat food is filled into the rat food container below the filling port 301 through the filling port 301. A plurality of rat food containers are placed in the filling rack, and there are grooves in the filling rack for placing the rat food containers that match the number of filling ports 301.
[0026] Referring to Figures 3 - 6 As shown, the filling port 301 is a multi - section telescopic structure. The filling port 301 can be completely retracted into a sleeve near the liquid inlet pipe 3, or can be completely extended into multiple sleeves. A sliding part is provided at the lower end of the filling port 301, and a connecting ring 3011 is fixedly connected to the sliding part. The connecting ring 3011 is located on the lowermost sleeve of the filling port 301.
[0027] A sleeve 5 is slidably connected to the bracket 2, and a plurality of connecting frames 501 are fixedly connected to the sleeve 5. The connecting frames 501 are fixedly connected to a plurality of filling ports 301 on one liquid inlet pipe 3. When the sleeve 5 is moved up and down, the plurality of connecting frames 501 fixedly connected to the sleeve 5 drive the plurality of filling ports 301 on a plurality of liquid inlet pipes 3 to synchronously expand and contract up and down. When the sleeve 5 moves downward, the connecting ring 3011 drives the filling port 301 to extend, and when the sleeve 5 moves upward, the connecting ring 3011 drives the filling port 301 to retract.
[0028] A second spring 502 is sleeved on the support 2. The second spring 502 is a tension spring. The second spring 502 is installed between the sleeve 5 and the liquid inlet pipe 3. When the sleeve 5 is subjected to a downward pulling force, the second spring 502 generates an upward pulling force on the sleeve 5. When the sleeve 5 moves downward a certain distance and stops being subjected to the downward pulling force, the second spring 502 will drive the sleeve 5 to reset upward, and control the filling port 301 to retract through the connecting frame 501 and the connecting ring 3011.
[0029] Reference Figures 3 - 6 As shown in the figure, a limiting component is arranged on the sleeve 5. The limiting component is used for fixing the sleeve 5. The limiting component includes a limiting pressure plate 4, a first spring 401, a limiting column 402, and a limiting hole 201. A plurality of limiting holes 201 are arranged on the support 2, and the plurality of limiting holes 201 are arranged vertically. A limiting pressure plate 4 is arranged on the sleeve 5, and a limiting column 402 is fixedly connected to the limiting pressure plate 4. The limiting column 402 is matched with the limiting hole 201, and the limiting column 402 can be inserted into the limiting hole 201. When the sleeve 5 moves up and down, the limiting column 402 on the limiting pressure plate 4 can be inserted into the limiting hole 201 at the corresponding height to achieve the effect of fixing the sleeve 5.
[0030] A first spring 401 is fixedly connected between the limiting pressure plate 4 and the sleeve 5. The first spring 401 is a compression spring. Pressing the limiting pressure plate 4 on the side close to the first spring 401 downward can compress the first spring 401 and lift the limiting pressure plate 4 on the side far from the first spring 401, thereby driving the limiting column 402 to lift and separate from the limiting hole 201 to release the fixation of the sleeve 5. When not pressing the limiting pressure plate 4 on the side close to the first spring 401, the first spring 401 rebounds and drives the limiting pressure plate 4 on the side far from the first spring 401 to move towards the support 2. At this time, the limiting column 402 is closely attached to the surface of the support 2. When the limiting column 402 moves with the sleeve 5 to a position matching the limiting hole 201, the limiting column 402 automatically inserts into the limiting hole 201 at the corresponding position.
[0031] Reference Figure 5 As shown in the figure, a pulley assembly is arranged in the machine body 1. The pulley assembly is used for moving the sleeve 5. One end of the pulley assembly is connected to a plurality of sleeves 5, and the other end is connected to a slider 101. The pulley assembly includes a first pulley 601, a second pulley 602, a third pulley 603, and a fourth pulley 604. The two ends of the first pulley 601 are respectively connected to the slider 101 and the second pulley 602. The two ends of the second pulley 602 are respectively connected to the sleeve 5 and the first pulley 601. The two ends of the third pulley 603 and the fourth pulley 604 are respectively connected to different sleeves 5 and the second pulley 602.
[0032] The lower half of the slider 101 is placed in the internal chute of the machine body 1, and the upper half of the slider 101 is higher than the machine body 1. When the slider 101 moves towards the side close to the machine body 1, the pulley assembly drives multiple sleeves 5 to move downward. When the force driving the slider 101 to move is less than the upward pulling force generated by the second spring 502 on the upper end surface of the multiple sleeves 5, the sleeves 5 reset upward and drive the slider 101 to reset through the pulley assembly.
[0033] During use, refer to Figures 2 - 6 As shown, place the filling rack on the machine body 1 and push it between the brackets 2. During the process of pushing in the filling rack, the filling rack touches and drives the slider 101 to move towards the side close to the machine body 1. The slider 101 drives the sleeve 5 to move downward through the pulley assembly. At the same time, the sleeve 5 drives the limit pressing plate 4 to move downward, and drives the connecting ring 3011 to move downward through 501 fixedly connected to the sleeve 5, so that the filling port 301 extends downward.
[0034] When the filling rack is completely pushed to the filling position, at this time, the limit post 402 on the limit pressing plate 4 reaches the position of the uppermost limit hole 201 of the bracket 2, and automatically inserts into the limit hole 201 under the action of the first spring 401 to complete the fixation of the sleeve 5, and at the same time fix the extending distance of the filling port 301. At this time, the lower end surface position of the filling port 301 maintains an appropriate distance from the upper end surface of the conventional mouse food container. The pulley assembly can make the filling port 301 automatically extend a certain distance to reduce the operation of filling the conventional mouse food container each time.
[0035] In addition, those skilled in the art can also add structures such as a control box 102, a weight sensor, a flow monitor, and a solenoid valve on the basis of this embodiment. Specifically in use, then start the switch on the control box 102, the pump inside the machine body 1 starts to extract mouse food, and the flow monitor on the main pipe inside the control box 102 starts to monitor the flow. The mouse food is filled into the mouse food container below the filling port 301 through the liquid inlet pipe 3 and the filling port 301. When the mouse food is filled into the mouse food container, the weight sensor under the mouse food container on the filling rack sends a signal into the control box 102, and the start and stop of the solenoid valve are controlled through the signals of the flow monitor and the weight sensor to complete automatic quantitative filling.
[0036] After the mouse food container is filled, pull out the filling rack, and the filling rack is no longer in contact with the slider 101. If the filling port 301 needs to be retracted to the initial position, manually press the side of the limit pressing plate 4 close to the first spring 401 to separate the limit post 402 from the limit hole 201. At this time, the second spring 502 on the upper end surface of the sleeve 5 drives the sleeve 5 to reset, so that the filling port 301 retracts to the initial position and drives the slider 101 to reset through the pulley assembly.
[0037] It should be noted that when using mouse food containers of different heights, the distance between the filling port 301 and the upper end surfaces of different mouse food containers may vary. At this time, the sleeve 5 can be manually dragged downward. After moving it to a suitable position, the limit post 402 is placed into the corresponding position limit hole 201 to complete the fixation of the extended length of the sleeve 5 and the filling port 301, so as to solve the problem of different height differences caused by using different mouse food containers.
[0038] Compared with the prior art, the beneficial effect of the present utility model is that the height of the filling port of the automatic mouse food filling machine can be adjusted up and down, reducing the height difference between the filling port and the mouse food container, thereby reducing the splashing phenomenon during the filling process.
[0039] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0040] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An automatic rat food filling machine, comprising a machine body, a bracket is installed on the machine body, a plurality of liquid inlet pipes are installed on the bracket, and a plurality of filling ports are installed at the lower ends of the liquid inlet pipes, characterized in that, A sliding part is provided at the lower end of the filling port. A connecting ring is fixedly connected to the sliding part. A sleeve is slidably connected to the bracket. A plurality of connecting frames are fixedly connected to the sleeve. The connecting frames are fixedly connected to a plurality of filling ports on a liquid inlet pipe. A second spring is sleeved on the bracket. The second spring is installed between the sleeve and the liquid inlet pipe.
2. The automatic rat food filling machine according to claim 1, characterized in that, A limiting component is provided on the sleeve. The limiting component is used for fixing the sleeve.
3. The automatic rat food filling machine according to claim 2, characterized in that, The limiting component includes a limiting pressure plate, a first spring, a limiting column, and a limiting hole.
4. The automatic mouse food filling machine according to claim 1 or 3, characterized in that, A plurality of limiting holes are provided on the bracket. A limiting pressure plate is provided on the sleeve. A limiting column is fixedly connected to the limiting pressure plate. The limiting column is matched with the limiting hole. A first spring is fixedly connected between the limiting pressure plate and the sleeve.
5. The automatic mouse food filling machine according to claim 1, characterized in that, A pulley assembly is provided in the machine body. The pulley assembly is used for moving the sleeve. One end of the pulley assembly is connected to a plurality of sleeves, and the other end is connected to a slider.
6. The automatic rat food filling machine according to claim 5, characterized in that, The pulley assembly includes a first pulley, a second pulley, a third pulley, and a fourth pulley.
7. The automatic rat food filling machine according to claim 6, characterized in that, The two ends of the first pulley are respectively connected to a slider and a second pulley. The two ends of the second pulley are respectively connected to a sleeve and the first pulley. The two ends of the third pulley and the fourth pulley are respectively connected to different sleeves and the second pulley.
8. A rat food automatic filling machine according to claim 1, characterized in that A plurality of solenoid valves are provided on the liquid inlet pipe.
9. The automatic rat food filling machine according to claim 1, characterized in that, A control box is provided on the machine body. A flow sensor is provided in the control box.
10. The automatic rat food filling machine according to claim 1, characterized in that, The filling port is a multi-section telescopic structure.