Feed mixing device

Abstract

The utility model belongs to the field of feed processing, and provides a feed mixing device which comprises a rack, a pair of vertical plates are arranged on the rack, a box body is arranged between the vertical plates, a box door is arranged at the top of the box body, a pair of discharging ports are formed in the bottom of the box body, a bin frame is arranged at the bottom of the box body, the discharging ports are located in the bin frame, and the bin frame is provided with a feed port. A mixing mechanism used for mixing feed is arranged in the box body, a pair of oppositely-arranged control rods are rotationally arranged in the bin frame through torsional springs, the tail ends of the control rods are rotationally installed on the vertical plates on the same side, the control rods are provided with matched feed doors corresponding to the discharge ports, and a pair of left and right handles is rotationally arranged on the front side of the rack. The upper portion of the handle abuts against a cross beam on the front side of the rack, a side plate is arranged on the left side of the rack, and a rotating frame is rotationally arranged on the side plate. The feed mixing device aims at solving the problem that the mode of closing or opening a feed door of an existing feed mixing device is complex.

Description

Technical Field

[0001] The utility model belongs to the field of feed processing, in particular to a feed mixing device. Background Art

[0002] The quality of fish feed is directly related to the growth rate, health and breeding efficiency of fish. In order to ensure that fish can take in balanced nutrition, the various ingredients in the feed must be evenly mixed. Mixing is a key step in feed processing. It involves mixing multiple solid raw materials such as grains and other additives to form a nutritionally balanced and easy-to-digest feed. Mixing not only improves the homogeneity of the feed, but also prevents the stratification of nutrients, ensuring that each portion of feed contains the required nutrients.

[0003] In the production of feed, the material door of the mixing box is opened, and the outlet is opened, and the feed flows out from the outlet. Most of the existing material doors are directly closed or opened by the power source. Although this can also achieve the purpose of opening or closing the material door, the whole process is relatively complicated and also involves the problem of power source installation. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a feed mixing device, which aims to solve the problem that the existing feed mixing device has a complicated way of closing or opening the material door.

[0005] The utility model adopts the following technical scheme: the feed mixing device comprises a frame, the frame is provided with a pair of vertical plates, a box body is provided between the vertical plates, the top of the box body is provided with a box door, and the bottom is provided with a pair of discharge ports, the bottom of the box body is provided with a magazine, the discharge port is located in the magazine, and the box body is provided with a mixing mechanism for mixed feed, the magazine is provided with a pair of oppositely arranged control rods through a torsion spring rotation, the ends of the control rods are rotatably installed on the vertical plates on the same side, and the control rods are provided with matching material doors corresponding to the discharge ports, a pair of left and right handles are rotatably provided on the front side of the frame, the upper part of the handles conflicts with the cross beam on the front side of the frame, a side plate is provided on the left side of the frame, a rotating frame is rotatably provided on the side plate, and a rotating plate is provided on the control rods, a pull rod is rotatably provided at the bottom of the rotating plate, a rotating rod is rotatably provided at the bottom of the left handle, the end of the rotating rod is rotatably connected to one end of the rotating frame, and the other end of the rotating frame and the bottom of the right handle are respectively rotatably connected to the pull rod on the same side.

[0006] Furthermore, the mixing mechanism includes a pair of short shafts rotatably installed in a box body, a connecting shaft is installed between the two short shafts through a connecting flange, a fixing sleeve is provided on the connecting shaft along the length direction, a connecting rod is provided on the fixing sleeve, and adjacent connecting rods are staggered, a scraper is provided on the connecting rod, and the machine platform is also provided with a driving motor for driving any short shaft to rotate.

[0007] Furthermore, a mounting sleeve is formed on the side wall of the fixing sleeve, the connecting rod is inserted into the mounting sleeve, a fixing bolt is screwed into the mounting sleeve, and the fixing bolt passes through the connecting rod and is locked.

[0008] Furthermore, a plurality of threaded holes are formed on the connecting shaft, a locking nut is inserted into the fixing sleeve, and the locking nut is screwed into the threaded hole for locking.

[0009] The beneficial effect of the utility model is that when the feed is finished, the staff turns the left and right handles downward, wherein the left handle drives one end of the rotating frame to rotate counterclockwise through the rotating rod, and the corresponding material door rotates downward, and at the same time, the right handle drives the right pull rod to rotate upward, and the corresponding material door rotates downward, then the two material doors are opened at the same time, and the feed is discharged from the discharge port. When the discharge is completed, the staff holds the handle, and under the action of the torsion spring, the handle is reset and the material door is closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model provides an overall diagram of a feed mixing device.

[0011] Figure 2 The utility model provides a schematic diagram of material door installation.

[0012] Figure 3 The utility model provides a structural schematic diagram of a mixing mechanism. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0014] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0015] For the convenience of explanation, only the parts related to the embodiment of the present utility model are shown.

[0016] Combination Figure 1-3As shown, the feed mixing device includes a frame 1, a pair of vertical plates 2 are provided on the frame 1, a box body 3 is provided between the vertical plates 2, a box door (not shown in the figure) is provided on the top of the box body 3, and a pair of discharge ports are provided at the bottom, a storage frame 4 is provided at the bottom of the box body 3, and the discharge port is located in the storage frame 4. A mixing mechanism for mixing feed is provided in the box body 3, and a pair of oppositely arranged control rods 5 are provided in the storage frame 4 through rotation of a torsion spring, and the ends of the control rods 5 are rotatably installed on the vertical plates 2 on the same side, and the control rods 5 are provided with matching material doors 6 corresponding to the discharge ports. A pair of left and right handles are rotatably provided on the front side, as shown in the figure, the left handle is marked 71 and the right handle is marked 72. The upper part of the handles is in conflict with the front crossbeam of the frame. A side plate 8 is provided on the left side of the frame 1, and a rotating frame 9 is rotatably provided on the side plate 8. A rotating plate 10 is provided on each of the control rods 5, and the two rotating plates are arranged in opposite directions. A pull rod 11 is rotatably provided at the bottom of the rotating plate 10, and a rotating rod 12 is rotatably provided at the bottom of the left handle 71. The end of the rotating rod 12 is rotatably connected to one end of the rotating frame 9, and the other end of the rotating frame 9 and the bottom of the right handle 72 are rotatably connected to the pull rod 11 on the same side.

[0017] In the process of making feed, the feeding formula can be changed according to the different growth stages of the feeding object. For example, when making the feeding formula of fish feed, the feed stirring and mixing device can be used to fully mix multiple raw materials to complete the preparation of the feed.

[0018] In this structure, as shown in FIG2 , two groups of rotating seats 13 are provided on the warehouse frame 4 and the vertical plate 2, and control rods 5 are provided in the same group of rotating seats 13 for rotation through torsion springs (hidden in the figure). And each control rod is provided with a matching material door 6 corresponding to the discharge port.

[0019] In the initial state, the upper part of the handle is on the outside of the crossbeam on the front side of the frame, the crossbeam resists the handle, and the material door is in a closed state. When the feed is made, the staff holds the handle on the same side with both hands and turns the left and right handles downward. During the downward rotation of the two handles, the left handle drives one end of the rotating frame to rotate counterclockwise through the rotating rod, and under the linkage of the left rotating plate, it drives the left pull rod to rotate counterclockwise and upward, and the corresponding material door rotates downward. At the same time, the right handle drives the right pull rod to rotate upward as well, and under the linkage of the right rotating plate, the corresponding material door rotates downward. At this time, the two material doors open at the same time, and the feed is discharged from the discharge port. When the discharge is completed, the staff holds the handle, and under the action of the torsion spring, the handle is reset and the material door is closed.

[0020] As a preferred structure, the mixing mechanism includes a pair of short shafts 14 rotatably installed in the box body 1, a connecting shaft 16 is installed between the two short shafts 14 through a connecting flange 15, a fixing sleeve 17 is provided on the connecting shaft 16 along the length direction, a connecting rod 18 is provided on the fixing sleeve 17, and adjacent connecting rods 18 are staggered, a scraper 19 is provided on the connecting rod 18, and the machine 1 is also provided with a driving motor 20 for driving any short shaft to rotate.

[0021] In this structure, the mixing mechanism includes a pair of short shafts, which are installed on both sides of the box body, and a connecting shaft is installed between the short shafts through a connecting flange. A plurality of fixed sleeves are provided on the connecting shaft, and each fixed sleeve is provided with a connecting rod, and a scraper is provided on the connecting rod. In order to improve the mixing effect of the device, adjacent connecting rods are staggered. When mixing, the driving motor drives, the connecting shaft rotates synchronously, and all the scrapers rotate at the same time to achieve the effect of mixing feed.

[0022] The connecting shaft, as the mounting shaft of the mixing mechanism, can be removed from the box. When the connecting shaft needs to be removed from the box, the box door is first opened, and then the connecting shaft is lifted as required using a hanging rope or other tool, and then the connecting flanges at both ends of the connecting shaft are removed, the connecting shaft is separated from the short shaft, and the hanging rope can move the connecting shaft out of the box.

[0023] As a preferred structure, a mounting sleeve 21 is formed on the side wall of the fixing sleeve 17, the connecting rod 18 is inserted into the mounting sleeve 21, a fixing bolt 22 is screwed into the mounting sleeve 21, and the fixing bolt 22 passes through the connecting rod 18 and is locked.

[0024] In this structure, the connecting rod can be removed from the fixing sleeve. This makes it easy to replace and clean the connecting rod and the scraper on the connecting rod. When the connecting rod needs to be removed from the mounting sleeve, it is only necessary to unscrew the corresponding fixing bolts and then remove the connecting rod from the mounting sleeve.

[0025] In addition, the connecting shaft 16 is provided with a plurality of threaded holes (obstructed in the figure), and the fixing sleeve 17 is penetrated with a locking nut 23, which is screwed into the threaded hole and locked. The fixing sleeve, the connecting rod and the scraper constitute a mixing assembly. When the connecting shaft is disassembled and transferred out of the box, if the mixing assembly needs to be removed from the connecting shaft, it is only necessary to remove the corresponding fixing sleeve from the connecting shaft. That is, the locking nut is unscrewed, and the fixing sleeve can slide on the connecting shaft until it slides out of the connecting shaft.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the present utility model.

Claims

1. A feed mixing device, characterized in that: The feed mixing device comprises a frame, a pair of vertical plates are provided on the frame, a box body is provided between the vertical plates, a box door is provided on the top of the box body, and a pair of discharge ports are provided at the bottom of the box body, a magazine is provided at the bottom of the box body, the discharge port is located in the magazine, and a mixing mechanism for mixed feed is provided in the box body, a pair of oppositely arranged control rods are provided in the magazine through a torsion spring rotation, the ends of the control rods are rotatably installed on the vertical plates on the same side, and the control rods are provided with matching material doors corresponding to the discharge ports, a pair of left and right handles are rotatably provided on the front side of the frame, the upper part of the handles conflicts with the cross beam on the front side of the frame, a side plate is provided on the left side of the frame, a rotating frame is rotatably provided on the side plate, a rotating plate is provided on the control rods, a pull rod is rotatably provided at the bottom of the rotating plate, a rotating rod is rotatably provided at the bottom of the left handle, the end of the rotating rod is rotatably connected to one end of the rotating frame, and the other end of the rotating frame and the bottom of the right handle are rotatably connected to the pull rod on the same side respectively.

2. A feed mixing device as claimed in claim 1, characterized in that: The mixing mechanism includes a pair of short shafts rotatably installed in a box body, a connecting shaft is installed between the two short shafts through a connecting flange, a fixing sleeve is provided on the connecting shaft along the length direction, a connecting rod is provided on the fixing sleeve, and adjacent connecting rods are staggered, a scraper is provided on the connecting rod, and a driving motor for driving any short shaft to rotate is also provided on the frame.

3. A feed mixing device as claimed in claim 2, characterized in that: A mounting sleeve is formed on the side wall of the fixing sleeve, the connecting rod is inserted into the mounting sleeve, a fixing bolt is screwed into the mounting sleeve, and the fixing bolt passes through the connecting rod and is locked.

4. A feed mixing device as claimed in claim 3, characterized in that: The connecting shaft is provided with a plurality of threaded holes, the fixing sleeve is penetrated with a locking nut, and the locking nut is screwed into the threaded hole and locked.

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