Feed additive powder hopper

Abstract

The utility model belongs to the technical field of feed additive hoppers, and particularly discloses a feed additive powder hopper which comprises a hopper body, a supporting frame is fixedly installed on the outer side of the hopper body, a scattering mechanism is arranged in the hopper body, and a feeding box is fixedly installed at the upper end of the hopper body. A dust protection mechanism is arranged at the upper end of the feeding box and comprises two arc-shaped moving frames which can be close to or away from each other, and microfiber adsorption cloth is fixedly mounted on the inner sides of the arc-shaped moving frames; according to the device, a dust protection mechanism is arranged at the upper end of a feeding box, so that feed additive dust generated when bagged feed additive raw materials are poured into the feeding box by workers can be effectively adsorbed by microfiber adsorption cloth and absorbed and removed by an air guide box, and the problem that the workers continuously inhale the feed additive dust is solved to a certain extent; the adverse effect on the body health is caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed additive hoppers, and specifically discloses a feed additive powder hopper. Background Art

[0002] There are many types of feed additives, and there are also many ways to classify them. According to nutrition classification, they can be divided into two categories: nutritional additives and non-nutritional additives. Nutritional additives refer to small or trace substances used to supplement the nutritional components of feed, such as amino acids, vitamins, minerals and trace elements; non-nutritional additives refer to small or trace substances added to feed to ensure or improve feed quality, promote the growth and production of animals, and protect animal health.

[0003] In the existing feed additive powder hopper, when workers put the bagged feed additive raw materials into the hopper for storage, dust in the feed additive raw materials is very likely to float everywhere, and the workers at work will accidentally inhale the dust into their mouths and noses, which is very likely to have an adverse effect on their health. Utility Model Content

[0004] In view of this, in order to solve the problems existing in the background technology, the utility model proposes a feed additive powder hopper.

[0005] To achieve the above purpose, the utility model provides a feed additive powder hopper, including a hopper body, a support frame is fixedly installed on the outside of the hopper body, a breaking mechanism is arranged inside the hopper body, a feed box is fixedly installed on the upper end of the hopper body, a dust protection mechanism is arranged on the upper end of the feed box, the dust protection mechanism includes two arc-shaped movable frames that can approach or move away from each other, and a microfiber adsorption cloth is fixedly installed on the inner side of the arc-shaped movable frame.

[0006] In the above technical solution, further, the breaking up mechanism includes a rotating shaft, a breaking up and stirring frame is fixedly installed on the outer surface of the rotating shaft, the upper end of the rotating shaft passes through the top of the hopper body and is fixedly connected to a first motor, and the outer side of the first motor is fixedly installed on the top of the hopper body through a fixed seat.

[0007] In the above technical scheme, further, the dust protection mechanism also includes two air guide boxes and two mounting frames, the rear side of the air guide box is fixedly connected to the front end of the arc-shaped movable frame, the two arc-shaped movable frames and the two air guide boxes are slidably arranged at the upper end of the feed box, and dust suction ports are respectively opened at corresponding positions on the inner sides of the two air guide boxes, and a fixed rod is slidably connected inside the two air guide boxes and near one end.

[0008] In the above technical solution, further, a threaded rod with threaded matching is provided inside the two air guide boxes and near the other end, and the two mounting frames are respectively fixedly installed on the upper end of the hopper body and near the two sides of the feed box, and the two ends of the fixed rod are fixedly connected to the inner side of the two mounting frames and near one end, and the two ends of the threaded rod are rotatably connected to the inner side of the two mounting frames and near the other end.

[0009] In the above technical solution, further, one end of the threaded rod passes through the inside of a mounting frame and is fixedly connected to the output shaft of the second motor, the bottom side of the second motor is fixedly installed on one side of a mounting frame through a fixing part, and one end of an L-shaped air guide duct is fixedly connected to the upper side of the two air guide boxes near one end, and the other ends of the two L-shaped air guide ducts are fixedly connected to telescopic tubes.

[0010] In the above technical solution, further, the connecting end of the L-shaped air guide duct and the telescopic tube is fixedly installed on the upper end surface of the air guide box through a connecting seat, the other ends of the two telescopic tubes are commonly fixedly connected to a ventilation pipe, and the connecting ends of the two telescopic tubes and the ventilation pipe are fixedly installed on the upper end surface of the hopper body through a connecting frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects: after the second motor is started, the second motor drives the threaded rod to rotate, so that the threaded rod drives the two air guide boxes and the two arc-shaped movable frames connected to the rear sides of the two air guide boxes to move away from each other to a suitable position, the worker then pours the bagged feed additive raw materials into the hopper body through the feed box in turn. Most of the dust generated by the feed additive raw materials during the pouring process is adsorbed by the microfiber adsorption cloth arranged on the inner side of the arc-shaped movable frame. For a small amount of dust floating on the outside of the packaging bag, dust-absorbing wind is transported to the two telescopic tubes through the ventilation pipe, and the dust-absorbing wind is then transported to the two air guide boxes through the two L-shaped air guide pipes. The dust suction ports arranged on the inner sides of the two air guide boxes then absorb the floating dust, thereby reducing to a certain extent the adverse effects on the health of the workers due to continuous inhalation of feed additive dust when pouring the bagged feed additive raw materials into the hopper body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a feed additive powder hopper proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the structure inside a feed additive powder hopper proposed by the utility model;

[0014] Figure 3 This is a structural schematic diagram of the feed box proposed by the utility model.

[0015] In the figure: 1. hopper body; 2. support frame; 3. feed box; 4. arc-shaped moving frame; 5. microfiber adsorption cloth; 6. rotating shaft; 7. breaking and stirring frame; 8. first motor; 9. air guide box; 10. dust suction port; 11. fixing rod; 12. threaded rod; 13. mounting frame; 14. second motor; 15. fixing piece; 16. L-shaped air guide duct; 17. ventilation duct; 18. telescopic tube. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] like Figure 1-Figure 3 A feed additive powder hopper shown includes a hopper body 1, a support frame 2 is fixedly installed on the outside of the hopper body 1, a dispersing mechanism is arranged inside the hopper body 1, and the dispersing mechanism includes a rotating shaft 6, a dispersing and stirring frame 7 is fixedly installed on the outer surface of the rotating shaft 6, and the upper end of the rotating shaft 6 passes through the top of the hopper body 1 and is fixedly connected to a first motor 8, and the outer side of the first motor 8 is fixedly installed at the top of the hopper body 1 through a fixing seat. In order to avoid the agglomeration of the feed additive raw materials during storage, each time before using the feed additive raw materials, the first motor 8 is started, the first motor 8 drives the rotating shaft 6 to rotate, and the rotating shaft 6 then drives the dispersing and stirring frame 7 to stir and disperse the feed additive raw materials inside the hopper body 1.

[0018] A feed box 3 is fixedly installed at the upper end of the hopper body 1, and a dust protection mechanism is arranged at the upper end of the feed box 3. The dust protection mechanism includes two arc-shaped movable frames 4 that can be close to or away from each other, and a microfiber adsorption cloth 5 is fixedly installed on the inner side of the arc-shaped movable frame 4. The dust protection mechanism also includes two air guide boxes 9 and two mounting frames 13. The rear side of the air guide box 9 is fixedly connected to the front end of the arc-shaped movable frame 4. The two arc-shaped movable frames 4 and the two air guide boxes 9 are slidably arranged at the upper end of the feed box 3. Dust suction ports 10 are respectively opened at the corresponding positions on the inner sides of the two air guide boxes 9. The interior of the two air guide boxes 9 and the sliding connection near one end There is a fixing rod 11, and a threaded rod 12 with threaded matching is arranged inside the two air guide boxes 9 and near the other end. Two mounting brackets 13 are respectively fixedly installed on the upper end of the hopper body 1 and near the two sides of the feed box 3. The two ends of the fixing rod 11 are fixedly connected to the inner side of the two mounting brackets 13 and near one end, and the two ends of the threaded rod 12 are rotatably connected to the inner side of the two mounting brackets 13 and near the other end. One end of the threaded rod 12 passes through the inside of a mounting bracket 13 and is fixedly connected to the output shaft of the second motor 14. The bottom side of the second motor 14 is fixedly installed on one side of a mounting bracket 13 through a fixing member 15. After the second motor 14 is started, the second motor 14 drives the threaded rod 12 to rotate, so that the threaded rod 12 drives the two air guide boxes 9 and the two arc-shaped movable frames 4 connected to the rear sides of the two air guide boxes 9 to move away from each other to a suitable position, and then the worker pours the bagged feed additive raw materials into the hopper body 1 through the feed box 3 in sequence. Most of the dust generated by the feed additive raw materials during the pouring process is absorbed by the microfiber adsorption cloth 5 arranged on the inner side of the arc-shaped movable frame 4.

[0019] One end of an L-shaped air duct 16 is fixedly connected to the upper side and near one end of the two air guide boxes 9, and the other ends of the two L-shaped air guide tubes 16 are fixedly connected to telescopic tubes 18, respectively. The connecting ends of the L-shaped air duct 16 and the telescopic tube 18 are fixedly installed on the upper end surface of the air guide box 9 through a connecting seat, and the other ends of the two telescopic tubes 18 are fixedly connected to a ventilation tube 17, and the connecting ends of the two telescopic tubes 18 and the ventilation tube 17 are fixedly installed on the upper end surface of the hopper body 1 through a connecting frame. The dust suction wind is transported to the two telescopic tubes 18 through the ventilation tube 17, and the dust suction wind is then transported to the two air guide boxes 9 through the two L-shaped air guide tubes 16. The dust suction ports 10 arranged on the inner sides of the two air guide boxes 9 then remove the dust floating on the outside of the packaging bag.

[0020] During operation, the second motor 14 is started, and the second motor 14 drives the threaded rod 12 to rotate, so that the threaded rod 12 drives the two air guide boxes 9 and the two arc-shaped movable frames 4 connected to the rear sides of the two air guide boxes 9 to move away from each other to a suitable position, and then the worker pours the bagged feed additive raw materials into the hopper body 1 through the feed box 3 in sequence. Most of the dust generated by the feed additive raw materials during the pouring process is absorbed by the microfiber adsorption cloth 5 arranged on the inner side of the arc-shaped movable frame 4. For a small amount of dust floating on the outside of the packaging bag, the dust suction wind is transported to the two telescopic tubes 18 through the ventilation pipe 17, and the dust suction wind is then passed through two L-shaped The air guide 16 transports the dust to the two air guide boxes 9, and the dust suction ports 10 arranged on the inner sides of the two air guide boxes 9 absorb the floating dust, thereby reducing to a certain extent the adverse effects on the health of workers who continuously inhale feed additive dust when pouring bagged feed additive raw materials into the hopper body 1. In order to avoid agglomeration of the feed additive raw materials during storage, each time before using the feed additive raw materials, the first motor 8 is started, the first motor 8 drives the rotating shaft 6 to rotate, and the rotating shaft 6 then drives the breaking and stirring frame 7 to stir and break up the feed additive raw materials inside the hopper body 1.

[0021] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feed additive powder hopper, comprising a hopper body (1), characterized in that: A support frame (2) is fixedly mounted on the outer side of the hopper body (1), a dispersing mechanism is arranged inside the hopper body (1), a feed box (3) is fixedly mounted on the upper end of the hopper body (1), a dust protection mechanism is arranged on the upper end of the feed box (3), the dust protection mechanism comprises two arc-shaped movable frames (4) which can move closer to or farther away from each other, and a microfiber adsorption cloth (5) is fixedly mounted on the inner side of the arc-shaped movable frame (4).

2. A feed additive powder hopper according to claim 1, characterized in that: The dispersing mechanism comprises a rotating shaft (6), a dispersing stirring frame (7) is fixedly mounted on the outer surface of the rotating shaft (6), the upper end of the rotating shaft (6) passes through the top of the hopper body (1) and is fixedly connected to a first motor (8), and the outer side of the first motor (8) is fixedly mounted on the top of the hopper body (1) via a fixing seat.

3. A feed additive powder hopper according to claim 1, characterized in that: The dust protection mechanism also includes two air guide boxes (9) and two mounting frames (13), the rear side of the air guide box (9) is fixedly connected to the front end of the arc-shaped movable frame (4), the two arc-shaped movable frames (4) and the two air guide boxes (9) are slidably arranged at the upper end of the feed box (3), dust suction ports (10) are respectively opened at corresponding positions on the inner sides of the two air guide boxes (9), and a fixing rod (11) is slidably connected inside and near one end of the two air guide boxes (9).

4. A feed additive powder hopper according to claim 3, characterized in that: A threaded rod (12) with threaded fit is arranged inside the two air guide boxes (9) and near the other end. The two mounting frames (13) are respectively fixedly mounted on the upper end of the hopper body (1) and near the two sides of the feed box (3). The two ends of the fixed rod (11) are fixedly connected to the inner side of the two mounting frames (13) and near one end. The two ends of the threaded rod (12) are rotatably connected to the inner side of the two mounting frames (13) and near the other end.

5. A feed additive powder hopper according to claim 4, characterized in that: One end of the threaded rod (12) passes through the interior of a mounting frame (13) and is fixedly connected to the output shaft of a second motor (14); the bottom side of the second motor (14) is fixedly mounted on one side of a mounting frame (13) via a fixing member (15); one end of an L-shaped air guide duct (16) is fixedly connected to the upper side of the two air guide boxes (9) near one end; and the other ends of the two L-shaped air guide ducts (16) are fixedly connected to telescopic tubes (18).

6. A feed additive powder hopper according to claim 5, characterized in that: The connecting end of the L-shaped air guide tube (16) and the telescopic tube (18) is fixedly mounted on the upper end surface of the air guide box (9) via a connecting seat, the other ends of the two telescopic tubes (18) are fixedly connected to a ventilation tube (17), and the connecting ends of the two telescopic tubes (18) and the ventilation tube (17) are fixedly mounted on the upper end surface of the hopper body (1) via a connecting frame.

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