Full-automatic proportioning feed mixing machine

Abstract

The utility model relates to agriculture and animal husbandry machinery, in particular to a full-automatic proportioning feed mixing machine which comprises an electric baffle which is arranged in a box body and can generate opening and closing actions, and when the electric baffle is in a lifting state, an inner cavity of the box body is divided into a buffering cavity located on the upper layer and a stirring cavity located on the lower layer and used for installing a stirrer. When the electric baffle is in a folded state, the feed falls into the stirring cavity through the temporary storage cavity; the coarse feed conveying pipe and a discharge port of the concentrated feed storage tank are both communicated with the cache cavity, and a near-infrared nutrient quick tester for measuring nutritional ingredients of the concentrated feed and the coarse feed is mounted in the cache cavity. A basic hardware platform is provided for accurate feeding of feed, quantitative feeding of animals is facilitated, nutrition of the animals is balanced, and feeding cost is reduced.

Description

Technical Field

[0001] The utility model relates to agricultural and animal husbandry machinery, in particular to a fully automatic proportioning feed mixer. Background Art

[0002] The main sources of ruminant feed are roughage and concentrate feed. Different feed raw materials have different conventional nutritional components. Scientific and reasonable feed formulas can greatly improve the growth performance and nutrient utilization of fed animals. The current feed mixer, as described in application number "CN202322200731.8", includes a mixing bucket and a discharge port arranged at the bottom end of the outer wall of the mixing bucket. The inner wall of the discharge port is slidably connected with a vibration plate, the bottom end of the vibration plate is connected with a vibration assembly, the outer wall of the vibration assembly is provided with a hollow rod, and one end of the vibration assembly is connected to the motor; the vibration assembly includes a rotating shaft connected to the output end of the motor, the end of the rotating shaft is connected with an eccentric disk, the eccentric end of the eccentric disk is rotatably connected with a connecting rod, and the other end of the connecting rod is rotatably connected with a transmission rod. By setting the vibration assembly, the sliding plate in the vibration assembly moves up and down, and the sliding plate moving up and down pulls the vibration plate to vibrate up and down, and the feed stranded on the top of the vibration plate is vibrated down to increase the discharge speed of the feed.

[0003] At present, most farms use the above-mentioned feed mixer to mix roughage and concentrate feed and then feed the animals. When feeding the feed into the feed mixer, the amount of concentrate feed and roughage is controlled entirely by the farmers' feeding experience, and the concentrate feed and roughage are not quantitatively fed according to scientific feed formulas. This artificial experience-based feeding is too extensive, leading to nutritional imbalance in animals. At the same time, in daily operations, considering the problem of quantity control, farmers often feed roughage first and then mix it with concentrate feed. They unconsciously feed more concentrate feed, which increases the feeding cost, so it needs to be solved urgently. Summary of the invention

[0004] In order to avoid and overcome the technical problems existing in the prior art, the utility model provides a fully automatic feed mixing machine. The utility model provides a basic hardware platform for accurate feeding of feed, is conducive to quantitative feeding of animals, makes the nutrition of animals balanced, and reduces feeding costs.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fully automatic proportioning feed mixer comprises an electric baffle arranged in a box body and capable of opening and closing. When the electric baffle is in a raised state, the inner cavity of the box body is divided into a buffer cavity located at an upper layer and a stirring cavity located at a lower layer for installing a stirrer. When the electric baffle is in a retracted state, feed falls into the stirring cavity through the buffer cavity; a roughage conveying pipe and a discharge port of a concentrate storage tank are both connected to the buffer cavity, and a near-infrared nutrient rapid tester for measuring the nutritional components of concentrate feed and roughage is installed in the buffer cavity.

[0007] As a further solution of the utility model: the electric baffles are symmetrically arranged in two groups in the box, and the inner wall of the box is provided with storage grooves corresponding to the positions of the two electric baffles. The two electric baffles are stored in the storage grooves when in the retracted state, and the plate surface of the electric baffle is flush with the inner wall of the box when in the retracted state.

[0008] As a further solution of the utility model: a "U"-shaped scraper is horizontally arranged in the box body, and the scraper is driven by a linear power source to slide along the vertical direction with the inner wall of the box body to scrape off the residual feed on the inner wall, and the discharge port of the roughage conveying pipe and the concentrate feed storage tank passes through the cavity in the center of the scraper.

[0009] As a further solution of the utility model: the linear power source is an electric push rod, the scraper is fixed at the power end of the electric push rod, the lifting path of the scraper avoids the stirring path of the agitator, and the lowest height of the scraper's descent is lower than the bottom wall of the storage tank.

[0010] As a further solution of the utility model: the stirrer is arranged at the bottom of the stirring chamber, and a feed switch valve is arranged at the bottom of the box body to discharge the stirred feed.

[0011] As a further solution of the utility model: it also includes a control system, which includes solenoid valves installed at the discharge port of the roughage conveying pipe and the concentrated feed storage tank, and the two solenoid valves are used to control the feeding amount of the roughage and the concentrated feed respectively.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a basic hardware platform for accurate feeding of feed. When mixing ingredients, the two electric baffles are first raised to separate the buffer chamber and the stirring chamber. The materials transported by the roughage conveyor belt are transported to the buffer chamber through the roughage conveying pipe. The concentrated feed storage tank opens the bottom valve to put concentrated feed into the buffer chamber. After the roughage and concentrated feed fall onto the two electric baffles, the near-infrared nutrient rapid tester is started to measure the various nutritional components of the concentrated feed and roughage. The control center can select the roughage weight and concentrated feed weight suitable for livestock and poultry according to the nutritional component analysis; when the weight of the concentrated feed and roughage reaches the standard, the feeding into the buffer chamber is stopped, and the two electric baffles are closed and retracted, so that the feed falls into the stirring chamber and is stirred and mixed by the stirrer in the stirring chamber. After the stirring is completed, the feed switch valve at the bottom of the box is opened to discharge the stirred feed for animal feeding, which can realize the quantitative addition of concentrated and roughage, ensure the nutritional value required by livestock and poultry, and improve the efficiency and scientificity of animal feeding. Infrared nutrient rapid testers and the like are available on the market and are mature technologies, so I will not go into details here.

[0014] 2. The utility model has a storage groove on the inner wall of the box, and the electric baffle can be completely stored in the storage groove when it is retracted. When the scraper slides along the vertical direction to scrape the residual feed on the inner wall of the box, it will not interfere with the position of the electric baffle, and the residual feed on the surface of the electric baffle can be scraped off synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] In the figure:

[0017] 1. Box body; 11. Electric baffle; 12. Storage tank; 13. Agitator;

[0018] 14. Feed switch valve; 15. Scraper; 16. Electric push rod;

[0019] 2. Roughage delivery pipe; 3. Concentrated feed storage tank; 4. Near-infrared nutrient rapid tester. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 In an embodiment of the utility model, a fully automatic proportioning feed mixer includes a box body 1, and two groups of electric baffles 11 are symmetrically arranged in the box body 1. The two electric baffles 11 are hinged with the inner wall of the box body 1, so that an opening and closing action can be generated. When the two electric baffles 11 are in a raised state, the two electric baffles 11 are in a horizontal state, and separate the inner cavity of the box body 1 into a buffer cavity located at the upper layer and a stirring cavity located at the lower layer. When the two electric baffles 11 are in a retracted state, the materials buffered on the electric baffles 11 can fall from the buffer cavity into the stirring cavity along the plate body of the electric baffles 11.

[0022] In order to store the electric baffle 11, storage grooves 12 are provided on the inner walls of both sides of the box body 1. The shapes of the two storage grooves 12 correspond to the shapes of the two electric baffles 11. The top of the electric baffle 11 is hinged to the top of the storage groove 12. After the electric baffle 11 is completely stored in the storage groove 12, the board surface of the electric baffle 11 is flush with the inner wall of the box body 1. The groove wall at the bottom of the storage groove 12 is set to be an inclined surface to prevent feed from piling up.

[0023] The discharge port of the concentrated feed storage tank 3 and the roughage delivery pipe 2 is arranged at the top of the box body 1 along the vertical direction and inserted into the cache cavity. The cavity wall in the cache cavity is provided with a mounting groove for installing a near-infrared nutrient rapid tester 4. The near-infrared nutrient rapid tester 4 can be purchased on the market and is a mature technology. It uses spectral technology to perform real-time rapid testing of nutrients without destroying samples and does not require chemical reagents. It can measure moisture, salt, pH value, total nitrogen, ammonium nitrogen, alkaline nitrogen, effective phosphorus, effective potassium, calcium magnesium, boron, etc. and nitrogen, phosphorus, and potassium content in fertilizers. The detection process can quickly produce results, the detection time is less than 1 minute, and the test nutrient curve can be automatically drawn (cooperated with the control center, this type of operation is also a mature technology), and multiple measurements can be averaged. The instrument can directly perform operations such as calibration and correction of data when it is connected to an external computer or not. The measurement range: nitrogen, phosphorus, potassium, organic matter 0-100%; PH: 0-12PH; moisture 0-100%, measurement accuracy: ≤2%.

[0024] During batching, the two electric baffles 11 are first raised to separate the buffer chamber and the mixing chamber. The materials transported by the roughage conveyor belt are transported to the buffer chamber through the roughage conveying pipe 2. The concentrated feed storage tank 3 opens the bottom valve to put concentrated feed into the buffer chamber, and the roughage and concentrated feed fall onto the two electric baffles 11. The near-infrared nutrient rapid tester 4 is started to measure the nutritional components of the concentrated feed and roughage, and the measured data is sent to the control center. The control center selects the roughage weight and concentrated feed weight suitable for livestock and poultry according to the nutritional component analysis.

[0025] The feed mixer also includes a control system, which includes solenoid valves installed at the discharge ports of the roughage conveying pipe 2 and the concentrate storage tank 3. After the near-infrared nutrient rapid measuring instrument 4 detects that the nutritional cost of the roughage or concentrate feed reaches the standard, it sends a signal to the solenoid valve and closes the corresponding solenoid valve, thereby accurately controlling the amount of roughage and concentrate feed added.

[0026] When the weight of the concentrated feed and the roughage reaches the standard, the feeding into the buffer chamber is stopped, and the two electric baffles 11 are closed and retracted, so that the feed falls into the mixing chamber and is mixed by the stirrer 13 in the mixing chamber. After the mixing is completed, the feed switch valve 14 at the bottom of the box body 1 is opened to discharge the mixed feed for animal feeding.

[0027] In order to avoid feed residue on the inner wall of the box body 1 and the electric baffle 11, a scraper 15 is horizontally arranged in the box body 1. The scraper 15 is in the shape of a "U" character, and its outer contour corresponds to the cross-sectional shape of the inner wall of the box body 1. The scraper 15 is driven by the electric push rod 16 to slide with the inner wall of the box body 1 in the vertical direction, so as to scrape off the feed on the inner wall. When the two electric baffles 11 are closed and retracted, the electric push rod 16 starts to push the scraper 15 downward to scrape off the feed residue on the inner wall of the box body 1 and the board surface of the electric baffle 11. The agitator 13 is arranged at the bottom of the stirring chamber to avoid the movement path of the scraper 15. A guide hole is opened on the board surface of the scraper 15 for the roughage conveying pipe 2 and the discharge port of the concentrated feed storage tank 3 to pass through. When the two electric baffles 11 are raised, the scraper 15 abuts against the top wall of the box body 1.

[0028] The basic principles of the present application are described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, effects, etc. mentioned in the present application are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. are required by each embodiment of the present application. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, not for limitation, and the above details do not limit the present application to being implemented by adopting the above specific details.

[0029] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present application. Therefore, the present application is not intended to be limited to the aspects shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0030] The above description has been given for the purpose of illustration and description. In addition, this description is not intended to limit the embodiments of the present application to the forms disclosed herein. Although multiple example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, changes, additions and sub-combinations thereof.

Claims

1. A fully automatic feed mixing machine, characterized in that: The invention comprises an electric baffle (11) arranged in a box body (1) and capable of opening and closing. When the electric baffle (11) is in a raised state, the inner cavity of the box body (1) is divided into a buffer cavity located at an upper layer and a stirring cavity located at a lower layer for installing a stirrer (13). When the electric baffle (11) is in a retracted state, feed falls into the stirring cavity through the buffer cavity. The discharge port of the roughage conveying pipe (2) and the concentrated feed storage tank (3) are both connected to the buffer cavity. A near-infrared nutrient rapid measuring instrument (4) for measuring the nutritional components of the concentrated feed and the roughage is installed in the buffer cavity.

2. A fully automatic feed mixing machine according to claim 1, characterized in that: Two groups of the electric baffles (11) are symmetrically arranged in the box body (1); the inner wall of the box body (1) is provided with storage grooves (12) corresponding to the positions of the two electric baffles (11); the two electric baffles (11) are stored in the storage grooves (12) when in a retracted state; and the plate surfaces of the electric baffles (11) are flush with the inner wall of the box body (1) when in the retracted state.

3. A fully automatic feed mixing machine according to claim 2, characterized in that: A scraper (15) in the shape of a Chinese character "U" is horizontally arranged in the box body (1). The scraper (15) is driven by a linear power source so as to slide along the inner wall of the box body (1) in a vertical direction to scrape off residual feed on the inner wall. The discharge port of the roughage conveying pipe (2) and the concentrated feed storage tank (3) pass through the cavity in the center of the scraper (15).

4. A fully automatic feed mixing machine according to claim 3, characterized in that: The linear power source is an electric push rod (16), the scraper (15) is fixed to the power end of the electric push rod (16), and the lowest height of the scraper (15) is higher than the height of the stirrer (13) and the bottom wall of the storage tank (12).

5. A fully automatic feed mixing machine according to any one of claims 1 to 4, characterized in that: The stirrer (13) is arranged at the bottom of the stirring chamber, and a feed switch valve (14) is arranged at the bottom of the box body (1) to discharge the stirred feed.

6. A fully automatic feed mixing machine according to any one of claims 1 to 4, characterized in that: It also includes a control system, which includes electromagnetic valves installed at the discharge port of the roughage conveying pipe (2) and the concentrated feed storage tank (3), and the two electromagnetic valves are used to control the delivery amount of roughage and concentrated feed respectively.

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