Grain-saving automatic feed proportioning device

Abstract

The utility model relates to the technical field of grain-saving feed production, in particular to a grain-saving feed automatic proportioning device which comprises a tank body, the top of the tank body is fixedly connected with a first motor, the bottom of the output end of the first motor penetrates through the tank body and is fixedly connected with a stirring rod, the left side of the top of the tank body is communicated with a feeding pipe, and the top of the feeding pipe is communicated with a hose. The top of the hose communicates with a hopper, a control valve is installed on the surface of the hopper, and a weighing sensor is fixedly connected to the rear side of the control valve. An air cylinder is started after feeding is completed every time, the air cylinder is matched with a mounting frame and a movable plate to control a cleaning scraper to move upwards, then the using position of the cleaning scraper is controlled through a second motor to enable the cleaning scraper to be located over a hopper, and the air cylinder is reset to feed the cleaning scraper into the hopper; a cleaning scraper is controlled by a third motor to clean the inner wall of the hopper, so that the feed raw materials are prevented from being attached to the inner wall of the hopper to influence the detection accuracy of the weighing sensor.

Description

TECHNICAL FIELD

[0001] The utility model relates to grain -saving type feed production technical field, concretely is grain -saving type feed automatic proportioning device. BACKGROUND

[0002] Grain -saving type feed is a kind of feed type for reducing grain consumption, mainly by using unconventional grain resources, such as crop straw, agricultural and sideline products etc. are made, these feeds are not only nutritious, but also can improve the growth performance and health status of animals, while grain -saving type feed also pays attention to environmental protection and sustainability, help to reduce agricultural waste, in addition, it can also contain specific additives to enhance the nutritional value and utilization rate of feed.

[0003] At present, grain -saving type feed automatic proportioning device is needed in the generation process of grain -saving type feed, various raw materials are quantitatively sent into mixing tank for sufficient mixing, which is convenient for subsequent granulation, however, the existing grain -saving type feed automatic proportioning device generally mixes part of powder during use, powder feed raw materials are easily attached to the inner wall of hopper, so that the detection accuracy of sensor for quantitative weighing is reduced, the weight of each feeding is different during subsequent feeding, which affects the stability of grain -saving type feed quality, and is not conducive to use.

[0004] Therefore, grain -saving type feed automatic proportioning device is provided. SUMMARY

[0005] The utility model aims at providing grain -saving type feed automatic proportioning device, solve the problem that the existing grain -saving type feed automatic proportioning device does not have automatic cleaning function, powder feed is attached to the surface of hopper during use, so that its weighing is not accurate enough, affects the stability of grain -saving type feed quality.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] Grain -saving type feed automatic proportioning device, including the jar body, the top of jar body is fixedly connected with first motor, the bottom of first motor output is through jar body and is fixedly connected with stirring rod, the left side of jar body top is connected with feeding pipe, the top of feeding pipe is connected with hose, the top of hose is connected with hopper, the surface of hopper is installed with control valve, the rear side of control valve is fixedly connected with weighing sensor, the bottom of weighing sensor is fixedly connected with jar body, the bottom of feeding pipe left side is fixedly connected with dredging component, the right side of jar body top is fixedly connected with pneumatic cylinder, the top of pneumatic cylinder output is fixedly connected with mounting frame, the top of mounting frame is fixedly connected with second motor, the bottom of second motor output is through mounting frame and is fixedly connected with movable plate, the top of movable plate is fixedly connected with third motor, the bottom of third motor output is fixedly connected with cleaning scraper.

[0008] Preferably, the dredging assembly comprises a fixed frame, the right side of the fixed frame is fixedly connected with the feeding pipe, dredging arms are movably connected between the front side and the rear side of the inner cavity of the fixed frame, the top of the left side of the tank body is fixedly connected with an electric push rod, and the right side of the output end of the electric push rod penetrates through the tank body and is fixedly connected with a top block.

[0009] Preferably, the top of the front side and the rear side of the dredging arm is movably connected with the inner wall of the fixed frame through a bearing, the top of the left side of the dredging arm is fixedly connected with a tension spring, and the left side of the tension spring is fixedly connected with the inner wall of the tank body.

[0010] Preferably, the top of the fixed frame is fixedly connected with a reinforcing plate, the right side of the reinforcing plate is fixedly connected with the feeding pipe through bolts, the bottom of the left side of the reinforcing plate is fixedly connected with a triangular reinforcing plate, and the shape of the dredging arm is L-shaped.

[0011] Preferably, the bottom of the tank body is fixedly connected with supporting legs, the number of the supporting legs is three, and the supporting legs are uniformly distributed on the bottom of the tank body.

[0012] Preferably, the bottom of the tank body is communicated with a discharge pipe, the bottom of the discharge pipe is threadedly connected with a sealing cover, and the front side of the tank body is provided with an observation window.

[0013] Preferably, the surface of the air cylinder is fixedly connected with a reinforcing ring, the surface of the reinforcing ring is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with the tank body.

[0014] Preferably, the cleaning scraper comprises a rotating shaft, the surface of the rotating shaft is fixedly connected with a fixing frame, and the side, away from the rotating shaft, of the fixing frame is fixedly connected with a scraping piece.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. After each feeding is completed, the air cylinder is started, the air cylinder cooperates with the mounting frame and the movable plate to control the upward movement of the cleaning scraper, then the use position of the cleaning scraper is controlled by the second motor, so that the cleaning scraper is above the hopper, the cleaning scraper is sent into the hopper by the reset air cylinder, the inner wall of the hopper is cleaned by the third motor, and the detection accuracy of the weighing sensor is prevented from being affected by the attachment of the feed raw materials on the inner wall of the hopper.

[0017] 2. The electric push rod is started, the top block is driven by the electric push rod to extrude the dredging arm, the dredging arm is rotated to the right side, the sharp end of one end of the dredging arm enters the inner cavity of the feeding pipe, the blocked feed raw materials are dredged by the dredging arm, the feeding pipe can continuously feed, the feeding efficiency is improved, the reset electric push rod is controlled by the stretched tension spring to return to the original position after dredging, and the dredging work is facilitated again.

[0018] 3. The weight of the raw materials inside the hopper is detected by a weighing sensor. When the weight of the raw materials in the hopper reaches the set standard, feeding is stopped and the control valve is opened to send the raw materials into the tank. When cleaning the inside of the hopper, the cleaning scraper is controlled by the second and third motors. When unblocking the feed pipe, the electric push rod and unblocking arm are used. The entire operation does not require manual operation by the staff, which improves the production efficiency of grain-saving feed and reduces the workload of the staff. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0020] Figure 2 This is a side view of the overall three-dimensional structure of this utility model;

[0021] Figure 3 This is a cross-sectional view of the tank body of this utility model;

[0022] Figure 4 The diagram shows the cleaning scraper, movable plate, and cylinder of this utility model.

[0023] Figure 5 This is a schematic diagram of the cleaning scraper assembly of this utility model;

[0024] Figure 6 For the present utility model Figure 3 A magnified view of part A in the image.

[0025] In the diagram: 1. Tank; 2. First motor; 3. Stirring rod; 4. Feed pipe; 5. Hose; 6. Hopper; 7. Control valve; 8. Weighing sensor; 9. Unclogging assembly; 10. Cylinder; 11. Mounting frame; 12. Second motor; 13. Movable plate; 14. Third motor; 15. Cleaning scraper; 901. Fixed frame; 902. Unclogging arm; 903. Electric push rod; 904. Top block; 905. Tension spring; 16. Support leg; 17. Discharge pipe; 1501. Rotating shaft; 1502. Fixed frame; 1503. Scraper. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the embodiments described below are only some embodiments of the present utility model, and not all of them. If other embodiments are obtained by those skilled in the art without creative effort, they shall fall within the protection scope of the present utility model.

[0027] Reference Figures 1-6The utility model provides a grain -saving type feed automatic proportioning device, including jar 1, the top of jar 1 is fixedly connected with first motor 2, and the bottom of first motor 2 output is penetrated jar 1 and is fixedly connected with stirring rod 3, and through setting stirring rod 3 can cooperate with first motor 2 to the raw material in jar 1 is fully stirred and mixes, the left side of jar 1 top is connected with feed pipe 4, and through setting feed pipe 4 can cooperate with hose 5 to send the raw material in hopper 6 into jar 1, and the top of feed pipe 4 is connected with hose 5, and through setting hose 5 can conveniently weigh sensor 8 detects the raw material weight in hopper 6, and the top of hose 5 is connected with hopper 6, and the surface of hopper 6 is installed with control valve 7, and through setting control valve 7 can control the switch of hopper 6, and the rear side of control valve 7 is fixedly connected with weigh sensor 8, and through setting weigh sensor 8 can detect the raw material weight in hopper 6, and the bottom of weigh sensor 8 is fixedly connected with jar 1, and the bottom of feed pipe 4 left side is fixedly connected with dredging subassembly 9, and the right side of jar 1 top is fixedly connected with pneumatic cylinder 10, and through setting pneumatic cylinder 10 can control the use height of movable plate 13 and cleaning scraper 15, and the top of pneumatic cylinder 10 output is fixedly connected with mounting frame 11, and the top of mounting frame 11 is fixedly connected with second motor 12, and through setting second motor 12 can control the use position of cleaning scraper 15, and the bottom of second motor 12 output is penetrated mounting frame 11 and is fixedly connected with movable plate 13, and the top of movable plate 13 is fixedly connected with third motor 14, and the bottom of third motor 14 output is fixedly connected with cleaning scraper 15, and through setting cleaning scraper 15 can cooperate with third motor 14 to clean the inner wall of hopper 6.

[0028] As an embodiment of the utility model, refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 6The dredging assembly 9 comprises a fixed frame 901, the right side of the fixed frame 901 is fixedly connected with the feeding pipe 4, the fixed frame 901 is arranged to facilitate installation of the dredging arm 902, the dredging arm 902 is movably connected between the front side and the rear side of the inner cavity of the fixed frame 901, the dredging arm 902 is arranged to dredge the blocked raw materials in the feeding pipe 4, the top of the left side of the tank body 1 is fixedly connected with an electric push rod 903, the electric push rod 903 is arranged to control the use position of the top block 904, the right side of the output end of the electric push rod 903 penetrates through the tank body 1 and is fixedly connected with the top block 904, the top block 904 is arranged to extrude the dredging arm 902, so that the sharp end of one end of the dredging arm 902 enters the feeding pipe 4 to perform the dredging work, the top of the front side and the rear side of the dredging arm 902 is movably connected with the inner wall of the fixed frame 901 through bearings, the bearings are arranged to increase the stability of the dredging arm 902 during rotation, the top of the left side of the dredging arm 902 is fixedly connected with a tension spring 905, the tension spring 905 is arranged to reset the dredging arm 902 when the dredging arm 902 is not extruded, the left side of the tension spring 905 is fixedly connected with the inner wall of the tank body 1, the top of the fixed frame 901 is fixedly connected with a reinforcing plate, the reinforcing plate is arranged to increase the stability of the fixed frame 901 during installation, the right side of the reinforcing plate is fixedly connected with the feeding pipe 4 through bolts, the bottom of the left side of the reinforcing plate is fixedly connected with a triangular reinforcing plate, and the dredging arm 902 is in the shape of L.

[0029] As an embodiment of the present application, refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5 The bottom of the tank body 1 is fixedly connected with three supporting legs 16, the supporting legs 16 are arranged to stably support the tank body 1, the bottom of the tank body 1 is communicated with a discharge pipe 17, the discharge pipe 17 is arranged to discharge the mixed raw materials out of the tank body 1, the bottom of the discharge pipe 17 is threadedly connected with a sealing cover, the front side of the tank body 1 is provided with an observation window, the observation window is arranged to facilitate observation of the mixing condition of the raw materials by the staff, the surface of the cylinder 10 is fixedly connected with a reinforcing ring, the surface of the reinforcing ring is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with the tank body 1, the reinforcing ring and the connecting plate are arranged to increase the stability of the cylinder 10 during installation, and the cleaning scraper 15 comprises a rotating shaft 1501, the rotating shaft 1501 is arranged to be cooperated with the third motor 14 to control rotation of a fixed frame 1502 and a scraping piece 1503, the surface of the rotating shaft 1501 is fixedly connected with the fixed frame 1502, one side of the fixed frame 1502, away from the rotating shaft 1501, is fixedly connected with the scraping piece 1503, and the scraping piece 1503 is arranged to be attached to the inner wall of the hopper 6 and clean the inner wall.

[0030] Working principle: through the raw material is transported to the inside of hopper 6, utilize weighing sensor 8 to the feed raw material inside hopper 6 is weighed work, when its inside raw material weight reaches the set standard, stop feeding and open control valve 7, raw material enters the inside of jar body 1, then open air cylinder 10, air cylinder 10 drives installation frame 11 and movable plate 13 move, movable plate 13 moves and drives cleaning scraper 15 to move upwards, open second motor 12, second motor 12 and movable plate 13 cooperate control cleaning scraper 15's use position, make it be in the directly above of hopper 6, reset air cylinder 10 and open third motor 14, cleaning scraper 15 enters the inside of hopper 6 after rotating, through cleaning scraper 15 to the inner wall of hopper 6 is cleaned, prevent its inner wall adhered raw material influence weighing sensor 8's weighing work, after cleaning reset cleaning scraper 15 facilitates its again clean work, when the feeding work of large granular raw material occurs blockage, open electric push rod 903, electric push rod 903 drive top block 904 extrude dredging arm 902, dredging arm 902 is extruded and rotates to left side, then the sharp end of dredging arm 902 one end enters the inner chamber of feed pipe 4, to its inside blocked raw material is dredged, guarantee feed pipe 4 can continuously carry out feeding, improve its feeding efficiency.

[0031] Although the embodiments of the present application have been described in detail with reference to the accompanying drawings, those skilled in the art can make changes, modifications, replacements and deformations to the embodiments without departing from the principles and spirits of the present application, the appended claims and their equivalents limit the scope of the present application.

Claims

1. A grain-saving type automatic feed proportioning device, comprising a tank body (1), characterized in that: The top of the tank body (1) is fixedly connected with a first motor (2), the bottom of the output end of the first motor (2) penetrates through the tank body (1) and is fixedly connected with a stirring rod (3), the left side of the top of the tank body (1) is communicated with a feeding pipe (4), the top of the feeding pipe (4) is communicated with a hose (5), the top of the hose (5) is communicated with a hopper (6), the surface of the hopper (6) is mounted with a control valve (7), the rear side of the control valve (7) is fixedly connected with a weighing sensor (8), the bottom of the weighing sensor (8) is fixedly connected with the tank body (1), the bottom of the left side of the feeding pipe (4) is fixedly connected with a dredging assembly (9), the right side of the top of the tank body (1) is fixedly connected with an air cylinder (10), the top of the output end of the air cylinder (10) is fixedly connected with a mounting frame (11), the top of the mounting frame (11) is fixedly connected with a second motor (12), the bottom of the output end of the second motor (12) penetrates through the mounting frame (11) and is fixedly connected with a movable plate (13), the top of the movable plate (13) is fixedly connected with a third motor (14), the bottom of the output end of the third motor (14) is fixedly connected with a cleaning scraper (15).

2. The device according to claim 1, characterized in that: The dredging assembly (9) comprises a fixed frame (901), the right side of the fixed frame (901) is fixedly connected with the feeding pipe (4), a dredging arm (902) is movably connected between the front side and the rear side of the inner cavity of the fixed frame (901), the top of the left side of the tank body (1) is fixedly connected with an electric push rod (903), the right side of the output end of the electric push rod (903) penetrates through the tank body (1) and is fixedly connected with a top block (904).

3. The grain-saving type feed automatic proportioning device according to claim 2, characterized in that: The top of the front side and the rear side of the dredging arm (902) is movably connected with the inner wall of the fixed frame (901) through bearings, the top of the left side of the dredging arm (902) is fixedly connected with a tension spring (905), the left side of the tension spring (905) is fixedly connected with the inner wall of the tank body (1).

4. The device according to claim 2, characterized in that: The top of the fixed frame (901) is fixedly connected with a reinforcing plate, the right side of the reinforcing plate is fixedly connected with the feeding pipe (4) through bolts, the bottom of the left side of the reinforcing plate is fixedly connected with a triangular reinforcing plate, and the shape of the dredging arm (902) is L-shaped.

5. The device according to claim 1, characterized in that: The bottom of the tank body (1) is fixedly connected with supporting legs (16), the number of the supporting legs (16) is three, and they are evenly distributed on the bottom of the tank body (1).

6. The device according to claim 1, characterized in that: The bottom of the tank body (1) is communicated with a discharge pipe (17), the bottom of the discharge pipe (17) is threadedly connected with a sealing cover, and the front side of the tank body (1) is provided with an observation window.

7. The device according to claim 1, characterized in that it comprises a device for the automatic proportioning of the feed according to claim 6. The surface of the air cylinder (10) is fixedly connected with a reinforcing ring, the surface of the reinforcing ring is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with the tank body (1).

8. The device according to claim 1, characterized in that it comprises: The cleaning scraper (15) comprises a rotating shaft (1501), the surface of the rotating shaft (1501) is fixedly connected with a fixing frame (1502), and the side, away from the rotating shaft (1501), of the fixing frame (1502) is fixedly connected with a scraping piece (1503).

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