Quantitative feed batching device

Abstract

The utility model relates to a feed quantitative batching device which comprises a batching device and a mixing device, the batching device is located above the mixing device, the batching device comprises a feed hopper, and feed enters the mixing device from the feed hopper and is seriously mixed by the mixing device; a first strip-shaped notch and a second strip-shaped notch are formed in the feeding hopper, an interception plate and a bottom supporting plate are arranged in the first strip-shaped notch and the second strip-shaped notch in a matched mode respectively, a weight sensor is arranged on the bottom supporting plate, and a driving device is arranged outside the feeding hopper and can control the bottom supporting plate and the interception plate to move. When the interception plate and the bottom supporting plate move, the space in the feeding hopper can be blocked; the feeding device has the advantages of being capable of achieving quantitative proportioning according to the weight of feed, easy to operate and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of feed production, in particular to a feed quantitative batching device. Background Art

[0002] In order to ensure the healthy growth and production performance of animals and improve the utilization rate of feed, it is often necessary to mix feed ingredients;

[0003] A quantitative dosing device for fattening feed is disclosed in the prior art, and its document number is: CN220900312U. The device includes a mixing box, a frame is provided on the top of the mixing box, a feeding platform is provided on the top of the frame, a feeding box is provided on the outer side wall of the feeding platform, a quantitative device is rotatably connected to the bottom of the feeding box, and a switch assembly is movably connected to the outer side wall of the quantitative device;

[0004] However, in the above scheme, the device controls the amount of required material by adjusting the length of the inner shell when in use, that is, quantitative proportioning is achieved through the volume of the feed. In actual application, in order to ensure the nutritional balance of the feed, the feed is often proportioned by weight. Therefore, when using the above device, it is necessary to convert the feed weight into feed volume first, which is more troublesome. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a feed quantitative proportioning device which can directly carry out quantitative proportioning according to the weight of feed and has the advantages of simple operation and convenient use.

[0006] To achieve the above purpose, the technical solution of the utility model is: a feed quantitative batching device, including a batching device and a mixing device, the batching device is located above the mixing device, the batching device includes a feed hopper, the cross section of the feed hopper is square, the feed hopper is connected to the mixing device, the feed enters the mixing device from the feed hopper and is mixed by the mixing device;

[0007] The feed hopper is provided with two vertically arranged strip-shaped gaps, and the two strip-shaped gaps are respectively fitted with a retaining plate and a bottom supporting plate, the bottom supporting plate is located below the retaining plate, and the retaining plate and the bottom supporting plate pass through the corresponding strip-shaped gaps;

[0008] A weight sensor is arranged on the bottom support plate, and a driving device is arranged outside the feed hopper, and the driving device can control the bottom support plate to move in the horizontal direction;

[0009] The bottom supporting plate is connected with the intercepting plate through a transmission assembly. The bottom supporting plate and the intercepting plate move simultaneously, and the moving directions of the two are opposite. The intercepting plate or the bottom supporting plate can block the space inside the feed hopper.

[0010] Furthermore, the feed hopper includes a straight tube portion and an extension portion, the two strip-shaped notches are both arranged on the straight tube portion, and the extension portion is docked with the lower end of the straight tube portion and the mixing device at the same time.

[0011] Furthermore, the mixing device includes a box body and a stirring component. When the stirring component is working, the feed in the box body is mixed and stirred.

[0012] Furthermore, the stirring assembly includes a driving motor fixed at the bottom of the box body, the output shaft of the driving motor is connected to the stirring shaft, and the stirring shaft is connected to a receiving tray.

[0013] Furthermore, a stirring blade and a stirring blade are respectively arranged above and below the receiving tray, the stirring blade is connected to the inner wall of the box body, and the stirring blade is arranged on the stirring shaft.

[0014] Furthermore, a plurality of feeding ports are arranged on the receiving plate, a tray is arranged between the receiving plate and the stirring blade, the tray is fixed on the inner wall of the box body, the tray is annular, and a plurality of baffles are arranged on the tray, which can block the feeding ports.

[0015] Furthermore, the driving device includes an electric push rod, one end of which is fixed on the feed hopper and the other end of which is connected to the bottom support plate. The electric push rod controls the movement of the bottom support plate when it is extended or retracted.

[0016] Furthermore, the transmission assembly includes a horizontal pulling arm fixed on the feed hopper, the other end of the horizontal pulling arm is axially connected to a connecting rod, the connecting rod can be flipped with the shaft joint as a base point, and the two ends of the connecting rod are respectively connected to the bottom support plate and the intercepting plate.

[0017] Furthermore, a notch is provided at the end of the connecting rod, a supporting stick is provided at the notch, a sleeve is sleeved on the supporting stick, the sleeve can slide along the length direction of the supporting stick, and a connecting plate is connected to the end of the bottom support plate, and the connecting plate is hinged to the sleeve.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the device comprises a bottom supporting plate and a retaining plate, which are connected by a transmission assembly, and the bottom supporting plate and the retaining plate can move in opposite directions at the same time. When the retaining plate is located outside the feed hopper, the bottom supporting plate is located inside the feed hopper and divides the space inside the feed hopper into an upper space and a lower space, and corresponding feed is added into the corresponding feed hopper. When the feed reaches a corresponding weight in the corresponding feed hopper, the bottom supporting plate is moved from the inside of the box body to the outside of the box body under the action of the driving device, and the retaining plate is moved from the outside of the box body to the inside of the box body under the action of the transmission assembly. At this time, the upper space is connected with the lower space, and the feed on the bottom supporting plate flows into the mixing device via the lower space, and at this time, the retaining plate blocks the upper end of the upper space, and the feed is intercepted by the retaining plate so that it cannot continue to flow downward, thereby realizing quantitative proportioning of the feed, and the operation is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the feed hopper of the utility model from a top view;

[0022] Figure 4 This is a schematic diagram of the side cross-sectional structure of the feed hopper of the utility model;

[0023] Figure 5 This is a detail diagram of the connecting rod of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the material receiving tray of the utility model from a top view;

[0025] Figure 7 This is a schematic diagram of the structure of the tray of the utility model from a top view;

[0026] Figure 8 This is a working state diagram of the utility model;

[0027] In the figure, 1-feed hopper, 2-straight cylinder, 3-extension part, 4-box, 5-discharge port, 6-anti-slip rod, 7-retention plate, 8-bottom support plate, 9-connecting rod, 10-electric push rod, 11-horizontal pulling arm, 12-support stick, 13-sleeve, 14-connecting plate, 15-drive motor, 16-stirring shaft, 17-receiving plate, 18-switching blade, 19-stirring blade, 20-feeding port, 21-tray, 22-blocking piece. DETAILED DESCRIPTION

[0028] 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. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various configurations. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model. In the embodiment, the components of the embodiments of the application described and shown in the drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the application claimed for protection, but only represents the selected embodiments of the application.

[0029] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be an electrical connection; it can be a hydraulic oil circuit connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] See also Figure 1 Shown to Figure 4 As shown, a feed quantitative batching device includes a batching device and a mixing device. The batching device and the mixing device are connected, and the batching device is located above the mixing device. After the feed to be proportioned is added to the batching device, it can flow to the mixing device and be fully mixed under the action of the mixing device. Finally, the mixed feed is discharged from the device.

[0032] The batching device includes a plurality of feed hoppers 1, which are independent of each other and at the same horizontal height. The cross-section of the feed hopper 1 is square. The feed hopper 1 includes a straight cylinder portion 2 and an extension portion 3, and the straight cylinder portion 2 and the extension portion 3 are connected in one piece. The mixing device includes a box body 4 and a stirring assembly. The cross-section of the box body 4 is square. A discharge port 5 is provided at the bottom of the box body 4, and a plurality of feed ports are provided at the top of the box body 4. The feed ports are located directly below the corresponding feed hoppers 1, and the diameter of the feed ports is smaller than the diameter of the straight cylinder portion 2 of the feed hopper 1 and larger than the diameter of the lower end of the extension portion 3. The plurality of feed hoppers 1 are inserted into the box body 4 from the feed ports directly below them. Feed can enter the box body 4 through the feed ports from the feed hoppers 1 and be mixed inside the box body 4.

[0033] Two strip notches are provided on the straight cylinder portion 2, and the two strip notches are arranged vertically. The strip notch at the high end is the first strip notch, and the strip notch at the low end is the second strip notch. An anti-slip portion is provided in the feed hopper, and there are two anti-slip portions, which correspond to the two strip notches respectively. Each anti-slip portion includes four anti-slip rods 6, two of which are located above the strip notches, and these two anti-slip rods 6 form an upper gear group, and the other two anti-slip rods 6 are located below the strip notches, and these two anti-slip rods 6 form a lower gear group. The area between the upper gear group and the lower gear group is an insertion area, and the insertion area is at the same horizontal height as the corresponding strip notch;

[0034] A retaining plate 7 is inserted in the first strip-shaped notch, and a bottom supporting plate 8 is inserted in the second strip-shaped notch group. The length and thickness of the retaining plate 7 and the bottom supporting plate 8 are the same and the surfaces of both are smooth. The length of the retaining plate 7 is equal to the length of the anti-slip rod 6, and the thickness of the retaining plate 7 is equal to the thickness of the first strip-shaped notch. Both the retaining plate 7 and the bottom supporting plate 8 can slide in the notch along the length direction of the anti-slip rod 6.

[0035] Before adding feed into the feed hopper 1, the intercepting plate 7 is located outside the feed hopper 1, and the bottom supporting plate 8 is located inside the feed hopper 1 and divides the space inside the feed hopper 1 into an upper space and a lower space. The lower space is connected to the mixing device, and the upper space has a certain accommodating space and can hold a certain amount of feed. When the corresponding feed in the feed hopper 1 reaches a preset weight, the bottom supporting plate 8 and the intercepting plate 7 are controlled to move, so that the bottom supporting plate 8 moves to the outside of the feed hopper 1, and the intercepting plate 7 moves to the inside of the feed hopper 1. At this time, the upper space is connected to the lower space, and the feed on the bottom supporting plate 8 flows into the mixing device via the lower space. At this time, the intercepting plate 7 blocks the upper end of the upper space, and the feed is intercepted by the intercepting plate 7 so that it cannot continue to flow downward.

[0036] In order to achieve that when the feed in the feed hopper 1 reaches a preset weight, the bottom support plate 8 and the retaining plate 7 can move in opposite directions, a weight sensor is set on the bottom support plate 8, and a driving device is set outside the feed hopper 1. When the corresponding feed on the bottom support plate 8 reaches a preset weight, the weight sensor transmits a corresponding electrical signal to the control system, the control system controls the driving device, and the driving device controls the bottom support plate 8 and the retaining plate 7 to move.

[0037] The driving device includes a horizontally arranged electric push rod 10, one end of the electric push rod 10 is connected to the feed hopper 1, and the other end of the electric push rod 10 is connected to the bottom support plate 8. The electric push rod 10 is located above the bottom support plate 8, and the extension and retraction direction of the electric push rod 10 is parallel to the length direction of the anti-slip rod 6. When the electric push rod 10 is extended and retracted, it can control the movement of the bottom support plate 8; a transmission assembly is connected between the bottom support plate and the retention plate. When the bottom support plate 8 moves, the transmission assembly controls the retention plate 7 to move in a direction opposite to the moving direction of the bottom support plate 8.

[0038] The transmission assembly includes a connecting rod 9, which is axially connected to a horizontal pulling arm 11, and the axial connection point is located at the center of the connecting rod 9. The connecting rod 9 can be turned over at the axial connection point. The horizontal pulling arm 11 is horizontally arranged, one end of which is fixedly connected to the outer wall of the feed hopper 1, and the other end of which is axially connected to the connecting rod 9; the two ends of the connecting rod 9 are respectively connected to the same side ends of the bottom supporting plate 8 and the intercepting plate 7, and the connecting structure of the connecting rod 9 and the bottom supporting plate 8 and the intercepting plate 7 is the same, wherein the specific connection structure of the bottom supporting plate 8 and the connecting rod 9 is as follows:

[0039] See also Figure 1 and Figure 5 As shown, a notch is provided at the end of the connecting rod 9, and both ends of the notch are in a closed state. A supporting rod 12 is provided at the notch, and the supporting roller extends along the length direction of the connecting rod. A sleeve 13 is sleeved on the supporting rod 12, and the sleeve 13 can slide along the length direction of the supporting rod 12. A connecting plate 14 is connected to the end of the bottom support plate 8, and the connecting plate 14 is hinged to the sleeve 13. During the process of the bottom support plate 8 moving from the inside of the feed hopper 1 to the outside of the feed hopper 1, the connecting rod 9 is flipped. When the electric push rod 10 is extended to the maximum length, the end of the bottom support plate 8 away from the connecting rod 9 moves to the second strip-shaped notch. At this time, the other areas on the bottom support plate 8 are located outside the feed hopper 1. At the same time, the retention plate 7 is pushed into the feed hopper 1 by the action of the connecting rod 9 and blocks the internal space of the feed hopper 1.

[0040] See also Figure 1 , Figure 6 and Figure 7The stirring assembly shown above is arranged in the box body 4, and the stirring assembly includes a driving motor 15 fixed at the bottom of the box body 4, the output shaft of the driving motor 15 is connected to the stirring shaft 16, and the stirring shaft 16 is connected to a receiving plate 17, and the receiving plate 17 is provided with a plurality of feeding ports 20 extending in its radial direction, and the plurality of feeding ports 20 are distributed in a circular array with the center of the receiving plate 17, and a stirring blade 18 and a stirring blade 19 are respectively arranged above and below the receiving plate 17, and there are two stirring blades 18, and the two stirring blades 18 are connected to the inner wall of the box body 4 and the two stirring blades 18 are symmetrically distributed with the center axis of the stirring shaft 16, and the stirring blade 19 is arranged on the stirring shaft 16, and a tray 21 in a horizontal state is arranged between the receiving plate 17 and the stirring blade 19, and the tray 21 is annular, the tray 21 is fixed on the inner wall of the box body 4, and a plurality of baffles 22 are arranged on the inner ring surface of the supporting plate. The plurality of baffles 22 are distributed in a circular array with the center of the tray 21. The shape of the baffle 22 is the same as the shape of the feeding port 20. The baffle 22 has a certain blocking effect on the feeding port 20. After the feed enters the box body 4 from the upper feed port, it is first pushed on the receiving plate 17, and the blades 18 are moved to move the feed accumulated on the receiving plate 17 for preliminary mixing. When the baffle 22 blocks the feeding port 20, it helps to enhance the effect of preliminary mixing. When the baffle 22 is staggered from the feeding port 20, the feed on the receiving plate 17 flows from the feeding port 20 to the bottom of the box body 4, and is fully mixed under the further action of the stirring blades 19 to meet the requirements.

[0041] See also Figure 8 As shown, when the above-mentioned feed quantitative proportioning device is used, in the initial state, the electric push rod 10 is in a retracted state, at this time, the intercepting plate 7 is located outside the feed hopper 1, the bottom supporting plate 8 is located inside the feed hopper 1 and divides the space inside the feed hopper 1 into an upper space and a lower space, and then the corresponding feed is added into the corresponding feed hopper 1. When the feed in the corresponding feed hopper 1 reaches a corresponding weight, the driving device outside the corresponding feed hopper 1 starts to work, and the bottom supporting plate 8 is moved from the inside of the box body 4 to the outside of the box body 4 under the action of the electric push rod 10. The intercepting plate 7 is moved from the outside of the box body 4 to the inside of the box body 4 under the flipping action of the connecting rod 9. At this time, the upper space is connected with the lower space, and the feed on the bottom supporting plate 8 flows into the mixing device through the lower space. At this time, the intercepting plate 7 blocks the upper end of the upper space, and the feed is intercepted by the intercepting plate 7 so that it cannot continue to flow downward, thereby realizing the quantitative proportioning of the feed, which is simple to operate and easy to use.

[0042] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A feed quantitative batching device, comprising a batching device and a mixing device, wherein the batching device is located above the mixing device, and is characterized in that: The batching device comprises a feed hopper, the cross section of which is square, and the feed hopper is connected to the mixing device, and the feed enters the mixing device from the feed hopper and is mixed by the mixing device; The feed hopper is provided with two vertically arranged strip-shaped gaps, and the two strip-shaped gaps are respectively fitted with a retaining plate and a bottom supporting plate, the bottom supporting plate is located below the retaining plate, and the retaining plate and the bottom supporting plate pass through the corresponding strip-shaped gaps; A weight sensor is arranged on the bottom support plate, and a driving device is arranged outside the feed hopper, and the driving device can control the bottom support plate to move in the horizontal direction; The bottom support plate is connected with the interception plate through a transmission assembly. The bottom support plate and the interception plate move simultaneously, and the moving directions of the two are opposite. The interception plate or the bottom support plate can block the space inside the feed hopper.

2. A feed quantitative batching device according to claim 1, characterized in that: The feed hopper comprises a straight barrel portion and an extension portion, two strip-shaped notches are arranged on the straight barrel portion, and the extension portion is butted against the lower end of the straight barrel portion and is also butted against the mixing device.

3. A feed quantitative batching device according to claim 2, characterized in that: The mixing device comprises a box body and a stirring component. When the stirring component is working, the feed in the box body is mixed and stirred.

4. A feed quantitative batching device according to claim 3, characterized in that: The stirring assembly comprises a driving motor fixed at the bottom of the box body, the output shaft of the driving motor is connected to a stirring shaft, and the stirring shaft is connected to a material receiving tray.

5. A feed quantitative batching device according to claim 4, characterized in that: A stirring blade and a stirring blade are respectively arranged above and below the material receiving plate. The stirring blade is connected to the inner wall of the box body, and the stirring blade is arranged on the stirring shaft.

6. A feed quantitative batching device according to claim 5, characterized in that: The material receiving plate is provided with a plurality of material passing ports, a tray is provided between the material receiving plate and the stirring blade, the tray is fixed on the inner wall of the box body, the tray is annular, and a plurality of baffles are provided on the tray, which can block the material passing ports.

7. A feed quantitative batching device according to claim 1, characterized in that: The driving device comprises an electric push rod, one end of which is fixed on the feed hopper and the other end of which is connected to the bottom support plate. When the electric push rod is extended or retracted, the bottom support plate is controlled to move.

8. A feed quantitative batching device according to claim 1, characterized in that: The transmission assembly comprises a horizontal pulling arm fixed on the feed hopper, the other end of the horizontal pulling arm is axially connected with a connecting rod, the connecting rod can be turned over with the shaft joint as the base point, and the two ends of the connecting rod are respectively connected to the bottom support plate and the intercepting plate.

9. A feed quantitative batching device according to claim 8, characterized in that: The end of the connecting rod is provided with a notch, a supporting stick is provided at the notch, a sleeve is sleeved on the supporting stick, the sleeve can slide along the length direction of the supporting stick, the end of the bottom support plate is connected with a connecting plate, and the connecting plate is hinged with the sleeve.

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