Discharging device, discharging travelling crane and feeding system

Abstract

The utility model provides a blanking device, a blanking travelling crane and a feeding system, the blanking device comprises a plurality of feed boxes which are longitudinally arranged and used for containing feed, the feed boxes are communicated in series through middle communication control devices arranged at the side parts of the feed boxes, and the middle communication control devices can control whether the feed boxes are communicated or not; a discharging control device is arranged at a bottom outlet of each feed box and used for outputting feed in the feed box where the discharging control device is located. According to the blanking device provided by the utility model, the middle communication control devices are arranged among the feed boxes to control the communication of the feed among the feed boxes, so that the regulation and control of the feed amount in each feed box are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of poultry breeding equipment, in particular to a feeding device, a feeding crane and a feeding system. Background Art

[0002] In the prior art, efficient multi-layer cage chicken farms often use a driving system for feeding. This feeding method requires a multi-layer feed box, and the feed is fed simultaneously from the multi-layer feed box through a feeding auger on the top, and the amount of feed in each box cannot be well regulated. Utility Model Content

[0003] The embodiments of the utility model provide a feeding device, a feeding crane and a feeding system to solve the problem that the crane system designed for a chicken farm with multi-layer cages in the prior art and the matching feed boxes cannot well control the amount of feed in each feed box.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A feeding device comprises a plurality of feed boxes arranged longitudinally for containing feed, each feed box is connected in series through an intermediate connection control device arranged on the side of the feed box, and the intermediate connection control device can control whether the feed boxes are connected;

[0006] The bottom outlet of each feed box is provided with a discharge control device, which is used to discharge the feed in the feed box where it is located.

[0007] Furthermore, the intermediate communication control device comprises a feed pipe arranged at the side of the material box, and an electric control valve for controlling the flow inside the feed pipe is installed on the feed pipe;

[0008] A weighing sensor for weighing the material box is also installed on each material box, and the weighing sensor is electrically connected to the electric control valve.

[0009] Furthermore, a connecting hose is connected below the feed discharge pipe, and the connecting hose collects the feed into the feed box below.

[0010] Furthermore, the material box is formed by bending sheet metal, and the joints of the material box are connected by blind rivets, and the rivet heads are located outside the material box.

[0011] Furthermore, the material box includes a first material box located at the top and a plurality of second material boxes sequentially connected below the first material box, a first cover plate that can be opened by rotating in one direction is arranged on the top of the first material box, and a second cover plate that can be opened by rotating in a counter direction is arranged on the top of the second material box;

[0012] The second cover plate has holes for connecting the material boxes.

[0013] Furthermore, the discharging control device comprises a discharging hopper fixedly mounted at the bottom outlet below each material box, a discharging motor is mounted on one side of the discharging hopper, a guide groove is mounted on the side of the discharging hopper opposite to the discharging motor, and a discharging auger is mounted inside the discharging hopper;

[0014] The discharging motor controls the discharging auger to rotate, thereby transporting the feed to the guide trough, and the guide trough guides the feed to flow out.

[0015] Furthermore, the discharging auger is a variable pitch auger, and the pitch of the end of the discharging auger close to the discharging motor is smaller than that of the end close to the guide groove.

[0016] Furthermore, the discharging motor is a stepping motor.

[0017] A material unloading crane comprises a door-shaped crane frame, a driver for driving the crane frame to move is arranged above the crane frame, and a set of unloading devices as described above are arranged on both sides of the crane frame;

[0018] A plurality of support bars are arranged on the traveling frame, and a support seat is fixedly connected to one side of each material box close to the traveling frame, and the support bars provide support for the support seat.

[0019] A feeding system comprises a feeding auger and a feeding frame for accommodating poultry and livestock, on which the feeding frame is slidably mounted a feeding carriage as described above, the feeding auger is located above the feeding carriage, and is used to transport feed to the feeding carriage.

[0020] The beneficial effects of the utility model are:

[0021] The feeding device provided by the utility model controls the connection of feeds between the feed boxes by arranging an intermediate connection control device between the feed boxes, thereby realizing the regulation of the feed amount in each feed box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the feeding system;

[0023] Figure 2 This is a three-dimensional diagram of the unloading crane;

[0024] Figure 3 It is a three-dimensional diagram of the unloading device;

[0025] Figure 4 for Figure 3 A partial enlarged view of the middle G part;

[0026] Figure 5 is a three-dimensional diagram of the discharge control device;

[0027] Figure 6 A three-dimensional diagram of the feeding device from another angle;

[0028] Figure 7 for Figure 6 A partial enlarged view of part H in the middle.

[0029] Description of reference numerals:

[0030] 1. Material unloading crane; 11. Crane frame; 111. Support frame bar; 12. Driver; 13. Material unloading device; 131. First material box; 1311. First cover plate; 132. Intermediate connecting control device; 1321. Material unloading pipe; 1322. Electric control valve; 1323. Connecting hose; 133. Material discharging control device; 1331. Material discharging hopper; 1332. Material discharging motor; 1333. Material discharging auger; 1334. Guide groove; 134. Second material box; 1341. Second cover plate; 135. Support seat; 136. Weighing sensor; 2. Feeding rack; 3. Material feeding auger. DETAILED DESCRIPTION

[0031] The specific implementation of the present application is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present application, and is not used to limit the present application.

[0032] like Figure 1-7 As shown, the embodiment of the utility model provides a material unloading device, a material unloading crane and a feeding system, wherein the feeding system is as follows Figure 1 As shown, it includes a feeding crane 1, a feeding rack 2 for accommodating poultry and livestock, and a feeding auger 3; wherein the feeding crane 1 is slidably mounted on the feeding rack 2, and the sliding of the feeding crane 1 on the feeding rack can be controlled by manual operation, or by arranging an automatic control device on the feeding crane 1; the feeding auger 3 is located above the feeding crane 1, and it can be fixedly mounted with the feeding crane 1 and move with the feeding crane 1, or it can be mounted on other external mechanisms and move independently of the feeding crane 1, and the feeding auger 3 is used to transport feed into the feeding crane 1. Arranging a feeding system in the form of a crane similar to the feeding crane 1 in the utility model on the feeding rack 2, and arranging a feeding system similar to the feeding auger 3 in the present application, is a relatively common overall solution of a feeding system in the art, so it will not be described here.

[0033] like Figure 2 As shown, the unloading crane 1 mainly includes a gate-shaped frame 11, a driver 12 installed on the upper part of the frame 11 and a group of unloading devices 13 are arranged on both sides of the frame 11; the driver 12 is used to drive the frame 11 to move on the feeding frame 2. There are many types of crane-type unloading systems in the prior art. The specific structure of the driver 12 is a technical solution that can be easily thought of by those skilled in the art and will not be described in detail here; a plurality of feed boxes are vertically arranged in the unloading device 13, which can feed feed to each feeding layer of different heights on the feeding frame 2.

[0034] As the main improvement of the present invention, the structure of the feeding device 13 is as follows: Figure 2-5 As shown, the feed box mainly includes a first feed box 131 arranged at the top and each second feed box 132 which is arranged in series and sequentially below the first feed box 131, and each feed box is connected through an intermediate connecting control device 132 arranged on the side of the feed box, and the intermediate connecting control device can control whether the feed boxes are connected, that is, control the flow of feed between the feed boxes; the bottom outlet of each feed box is provided with a discharge control device 133, and the discharge control device 133 is used to output the feed in the feed box (that is, transport it to the feeding rack 2).

[0035] In order to reduce obstacles to the flow of feed in the feed box and avoid feed sticking to obstacles (such as rivet heads) to cause dead corners or feed caking and not being fed, each feed box is formed by sheet metal bending. Compared with the existing feed boxes that are directly spliced ​​by multiple base plates, the number of seams is reduced; in addition, the seams of the feed box are connected with core-pulling rivets, and the rivet heads are located outside the feed box, making the interior of the feed box smooth and unobstructed.

[0036] Considering that powder may escape from the feed during circulation, resulting in more dust in the breeding environment, and in order to facilitate the cleaning of each feed box, a cover plate is set on the top of each feed box, wherein the top of the first feed box 131 is provided with a first cover plate 1311 that can be opened by rotating on one side, and the top of the second feed box 132 is provided with a second cover plate 1341 that can be opened by rotating in opposite directions (similar to a double door), and a hole is opened on the second cover plate 1341 for the connection of the feed boxes. It is easy to imagine that the cover plate is set on the feed box, which also reduces the impact of the humidity in the breeding environment on the inside of the feed box, so that the feed inside the feed box is not easy to clump.

[0037] Specific combination Figure 3 and Figure 4 The intermediate connection control device 132 includes a feed pipe 1321 arranged on the side of the feed box, and an electric control valve 1322 is installed on the feed pipe 1321 to control whether the feed inside the feed pipe 1321 flows or not; in order to reduce the influence of the position error between the installation of each feed box on the fluidity of the feed, each feed pipe 1321 is further connected with a connecting hose 1323, and the feed is discharged into the feed box below through the connecting hose 1323 (the connecting hose 1323 passes through the opening on the aforementioned second cover plate 1341).

[0038] When the electric control valves 1322 in all the intermediate connecting control devices 132 in the unloading device 13 are opened, each feed box is connected, and after part of the feed is added to the top feed box, the feed will enter each feed box in turn, and when the amount of feed in the bottom feed box reaches the demand, the electric control valve 1322 in the intermediate connecting control device 132 above it is closed; when the amount of feed in the second bottom feed box reaches the demand, the electric control valve 1322 in the intermediate connecting control device 132 above it is closed, and so on, until the amount of feed in the top feed box, that is, the first feed box 131, reaches the demand, the overall feeding of the unloading device 13 is completed; that is, the feeding of each second feed box 134 is directly controlled by the intermediate connecting control device 132 above it, which reduces the control difficulty and improves the control accuracy.

[0039] The specific structure of the discharge control device 133 is as follows: Figure 5 As shown, the discharging control device 133 includes a discharging hopper 1331 fixedly installed at the bottom outlet below each feed box, a discharging motor 1332 is installed on one side of the discharging hopper 1331, and a guide groove 1334 is installed on the other side. A discharging auger 1333 is installed inside the discharging hopper 1331, and the discharging motor 1332 controls the rotation of the discharging auger 1333 to transport the feed to the guide groove 1334, and the guide groove 1334 guides the specific conveying position of the feed (in the feeding system shown in the present utility model, the feed will be conveyed to the feeding rack 2). As a further improvement, the discharging auger 1333 can be set as a variable pitch auger, and the pitch is small near the motor end and large near the discharging end, so as to avoid the feed from agglomerating during the auger conveying process; in addition, the discharging motor 1332 uses a stepping motor, which can achieve a wide range of speed regulation. The low speed state can meet the feed demand of the young stage of poultry and livestock, and the high speed state can meet the feed demand of the adult stage of poultry and livestock.

[0040] In a further improved embodiment, Figure 6 and Figure 7 As shown, a plurality of support bars 111 are arranged on the traveling frame 11. The support bars 111 are fixedly connected with support seats 135 on one side of the first material box 131 and the second material box 134 close to the traveling frame 11. The support seats 135 are overlapped on the support bars 111, that is, the support bars 111 provide support for the support seats 135. A weighing sensor 136 is also padded between the support bars 111 and the support seats 135. The weighing sensor 136 can sense the weight of the corresponding first material box 131 or the second material box 134. The weighing sensor 136 is electrically connected to the electric control valve 1322. During the material unloading process, as described above, from bottom to top, after the material quantity in each material box reaches the demand, the electric control valve 1322 in the intermediate connecting control device 132 above it is closed, and whether the material quantity demand in each material box meets the standard is judged based on the weighing sensor 136 corresponding to the material box.

[0041] The feeding device provided by the utility model controls the connection of feeds between the feed boxes by arranging an intermediate connection control device between the feed boxes, thereby realizing the regulation of the feed amount in each feed box.

[0042] The above-mentioned embodiments only express the implementation methods of the utility model, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A feeding device, characterized in that: It comprises a plurality of feed boxes arranged longitudinally for containing feed, each feed box is connected in series via an intermediate connection control device (132) arranged on the side of the feed box, and the intermediate connection control device (132) can control whether the feed boxes are connected; The bottom outlet of each feed box is provided with a discharge control device (133), and the discharge control device (133) is used to discharge the feed in the feed box where it is located.

2. The feeding device according to claim 1, characterized in that: The intermediate communication control device (132) comprises a feed pipe (1321) arranged at the side of the material box, and an electric control valve (1322) is installed on the feed pipe (1321) to control whether the feed pipe (1321) is circulated or not; Each material box is also equipped with a weighing sensor (136) for weighing the material box, and the weighing sensor (136) is electrically connected to the electric control valve (1322).

3. The material discharging device according to claim 2, characterized in that: A connecting hose (1323) is connected below the feed discharge pipe (1321), and the connecting hose (1323) collects the feed into the feed box below.

4. The feeding device according to claim 1, characterized in that: The material box is formed by bending sheet metal, and the joints of the material box are connected by blind rivets, with the rivet heads located outside the material box.

5. The feeding device according to claim 1, characterized in that: The material box comprises a first material box (131) located at the top and a plurality of second material boxes (134) sequentially connected below the first material box (131); a first cover plate (1311) that can be opened by rotating in one direction is arranged on the top of the first material box (131); and a second cover plate (1341) that can be opened by rotating in a counter direction is arranged on the top of the second material box (134); The second cover plate (1341) has holes to allow the material boxes to communicate with each other.

6. The feeding device according to claim 1, characterized in that: The discharging control device (133) comprises a discharging hopper (1331) fixedly mounted at the bottom outlet below each material box, a discharging motor (1332) is mounted on one side of the discharging hopper (1331), a guide groove (1334) is mounted on the side of the discharging hopper (1331) opposite to the discharging motor (1332), and a discharging auger (1333) is mounted inside the discharging hopper (1331); The discharging motor (1332) controls the discharging auger (1333) to rotate, thereby transporting the feed to the guide groove (1334), and the guide groove (1334) guides the feed to flow out.

7. The feeding device according to claim 6, characterized in that: The discharging auger (1333) is a variable pitch auger, and the pitch of the end of the discharging auger (1333) close to the discharging motor (1332) is smaller than that of the end close to the guide groove (1334).

8. The material discharging device according to claim 6, characterized in that: The discharging motor (1332) is a stepping motor.

9. A material unloading crane, characterized in that: The invention comprises a gate-shaped traveling frame (11), a driver (12) for driving the traveling frame (11) to move is arranged above the traveling frame (11), and a group of unloading devices according to any one of claims 1 to 8 are arranged on both sides of the traveling frame (11); A plurality of support bars (111) are arranged on the traveling frame (11), and a support seat (135) is fixedly connected to one side of each material box close to the traveling frame (11), and the support bars (111) provide support for the support seat (135).

10. A feeding system, characterized in that: The invention comprises a feeding auger (3) and a feeding frame (2) for accommodating poultry and livestock, on which a feeding crane according to claim 9 is slidably mounted, and the feeding auger (3) is located above the feeding crane, and is used to transport feed to the feeding crane.

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