Dust removal device for livestock and poultry feed production line

Abstract

The utility model relates to the technical field of dust removal equipment, in particular to a dust removal device for a livestock and poultry feed production line, which comprises a shell, a motor is arranged on the inner wall of the shell, a transmission shaft is fixedly connected to the output end of the motor, a spiral fan blade is fixedly connected to the outer wall of the transmission shaft, and a filter plate is arranged below the spiral fan blade. An air outlet is formed in the top end of the shell, a dust collection box is fixedly connected to the bottom of the shell, a dust suction hopper is fixedly connected to the bottom end of the dust collection box, limiting blocks which are evenly distributed are fixedly connected to the top end of the outer wall of the dust collection box, and the limiting blocks are connected with a driving motor through a transmission structure. Through the cooperation of the motor, the spiral fan blade, the dust collection box, the dust collection hopper and the filter plate, the machine can generate large suction force from the dust collection hopper to suck away dust, and the dust is filtered and left in the dust collection box, so that the dust is stored through the dust collection box and cannot be discharged to damage the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a dust removal device used in a livestock and poultry feed production line. Background Art

[0002] Feed is the general term for food for animals raised by all people. In a narrower sense, feed mainly refers to food for animals raised in agriculture or animal husbandry. Feed includes more than ten types of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oil, meat and bone meal, grains, feed additives, etc. Feed production line refers to the general term for feed production lines. Different powdered raw materials need to be mixed during the production process of feed, so it will raise a lot of dust, posing a threat to the respiratory health of workers.

[0003] Existing factories do not pay much attention to dust removal, and workers are asked to wear masks to solve the problem. Such long-term exposure to dust will cause great harm to the human body. The existing dust removal device can only extract the dust through the exhaust fan when working, and cannot store it, which will cause damage to the outside environment. In addition, the dust removal device is generally fixed and can only clean fixed air. The cleaning effect is not obvious, and the dust removal effect is greatly reduced. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the existing dust removal device that the dust can not be stored and will damage the external environment and the cleaning effect is poor, and proposes a dust removal device for livestock and poultry feed production line.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dust removal device for a livestock and poultry feed production line comprises a shell, an inner wall of the shell is provided with a motor, an output end of the motor is fixedly connected to a transmission shaft, an outer wall of the transmission shaft is fixedly connected to a spiral fan blade, a filter plate is provided below the spiral fan blade, an air outlet is provided at the top of the shell, a dust box is fixedly connected to the bottom of the shell, a dust hopper is fixedly connected to the bottom end of the dust box, uniformly distributed limiting blocks are fixedly connected to the top of the outer wall of the dust box, and the limiting blocks are connected to a driving motor via a transmission structure.

[0007] Preferably, the transmission structure includes a threaded screw, a sliding rod, a symmetrically distributed fixed frame, and a support column. The threaded screw is threadedly connected to the limiting block, the threaded screw is rotatably connected to the fixed frame, the sliding rod is slidably connected to the limiting block, the sliding rod is fixedly connected to the fixed frame, and the support column is fixedly connected to the fixed frame.

[0008] Preferably, the motor is vertically arranged with its output end facing downward, the air outlet end of the motor is facing upward and an air outlet is arranged above the air outlet end.

[0009] Preferably, the filter plate is arranged at the connection position between the outer shell and the dust collecting box, and the outer surface of the filter plate is provided with a fine filter mesh to filter dust.

[0010] Preferably, a cleaning opening is provided on the outer wall of the dust collecting box, and a protective door is installed on the cleaning opening.

[0011] Preferably, the dust hopper has a trumpet shape with an opening facing downward, the dust hopper is connected to the bottom end of the dust collecting box, and a coarse filter hopper is fixedly connected to the top of the inner wall of the dust hopper.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the utility model is in use, the motor, spiral fan blades, dust box, dust hopper and filter plate cooperate with each other, so that the machine can generate strong suction from the dust hopper under the drive of electricity, suck away the dust, and leave it in the dust box after being filtered by the filter plate, without causing excessive damage to the motor, thereby storing the dust in the dust box and not being discharged to harm the environment.

[0014] 2. When the utility model is in use, the transmission structure can drive the dust collecting device to move as a whole through the driving motor, and perform reciprocating work on the assembly line, thereby solving the problem of fixation, greatly improving the dust removal effect, and making the cleaning effect more obvious. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a dust removal device for livestock and poultry feed production line proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom three-dimensional structure of a dust removal device for livestock and poultry feed production line proposed by the utility model;

[0017] Figure 3 The utility model is a schematic diagram of a half-section stereoscopic structure of a dust removal device for a livestock and poultry feed production line.

[0018] In the figure: 1 housing, 2 motor, 3 transmission shaft, 4 spiral fan blades, 5 filter plates, 6 air outlets, 7 dust collecting boxes, 8 dust hoppers, 9 coarse filter hoppers, 10 protective doors, 11 limiting blocks, 12 threaded screws, 13 sliding rods, 14 fixing brackets, 15 driving motors, and 16 supporting columns. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-Figure 3 A dust removal device for a livestock and poultry feed production line comprises a shell 1, an inner wall of the shell 1 is provided with a motor 2, an output end of the motor 2 is fixedly connected to a transmission shaft 3, an outer wall of the transmission shaft 3 is fixedly connected to a spiral fan blade 4, a filter plate 5 is provided below the spiral fan blade 4, an air outlet 6 is provided at the top of the shell 1, a dust box 7 is fixedly connected to the bottom of the shell 1, a dust hopper 8 is fixedly connected to the bottom end of the dust box 7, and uniformly distributed limiting blocks 11 are fixedly connected to the top of the outer wall of the dust box 7, and the limiting blocks 11 are connected to a driving motor 15 through a transmission structure.

[0021] It should be noted that the specific models and specifications of the drive motor 15 and the motor 2 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0022] Furthermore, the transmission structure includes a threaded screw 12, a sliding rod 13, a symmetrically distributed fixed frame 14, and a support column 16. The threaded screw 12 is threadedly connected to the limiting block 11, the threaded screw 12 is rotatably connected to the fixed frame 14, the sliding rod 13 is slidably connected to the limiting block 11, the sliding rod 13 is fixedly connected to the fixed frame 14, and the support column 16 is fixedly connected to the fixed frame 14.

[0023] The transmission structure mainly drives the dust collecting structure to move, and the support column 16 can be installed on the conveyor belt.

[0024] Furthermore, the motor 2 is vertically arranged with its output end facing downward, the air outlet end of the motor 2 is facing upward and an air outlet 6 is arranged above the air outlet end.

[0025] The motor 2 drives the spiral blades 4 to rotate and generate an upward suction force, and the suction force drives the dust and air to be absorbed into the instrument together, the dust remains in the dust collecting box 7, and the air is discharged from the air outlet.

[0026] Furthermore, the filter plate 5 is arranged at the connection position between the housing 1 and the dust collecting box 7, and the outer surface of the filter plate 5 is provided with a fine filter mesh to filter dust.

[0027] Among them, considering that the dust is relatively fine, a layer of filter is added to block part of the dust. The filter plate 5 and the filter are set to be detachable, and can be cleaned and recycled.

[0028] Furthermore, a cleaning opening is provided on the outer wall of the dust collecting box 7, and a protective door 10 is installed on the cleaning opening.

[0029] Among them, the protective door 10 ensures that dust will not fly out at will, and can be opened to clean the dust after the work is completed.

[0030] Furthermore, the dust hopper 8 has a trumpet shape with an opening facing downward, the dust hopper 8 is connected to the bottom end of the dust box 7, and a coarse filter hopper 9 is fixedly connected to the top of the inner wall of the dust hopper 8.

[0031] The shape of the dust hopper 8 is to increase the dust absorption area, and the coarse filter hopper 9 is provided to prevent the dust in the dust box from falling.

[0032] Working principle: first start the motor 2, the motor 2 drives the transmission shaft 3 to rotate, the transmission shaft 3 drives the spiral fan blades 4 to rotate, the spiral fan blades 4 generate upward suction, and the dust is collected into the dust box 7 through the dust hopper 8, and then start the drive motor 15, the drive motor 15 drives the threaded screw 12 to rotate, and the threaded screw 12 drives the entire dust collection instrument to move, so that the dust is stored in the dust box, will not be discharged to harm the environment and solves the problem of fixation, greatly improves the dust removal effect, and makes the cleaning effect more obvious.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dust removal device for a livestock and poultry feed production line, comprising a housing (1), characterized in that: The inner wall of the housing (1) is provided with a motor (2); the output end of the motor (2) is fixedly connected to a transmission shaft (3); the outer wall of the transmission shaft (3) is fixedly connected to a spiral blade (4); a filter plate (5) is provided below the spiral blade (4); the top of the housing (1) is provided with an air outlet (6); the bottom of the housing (1) is fixedly connected to a dust box (7); the bottom end of the dust box (7) is fixedly connected to a dust hopper (8); the top of the outer wall of the dust box (7) is fixedly connected to uniformly distributed limiting blocks (11); the limiting blocks (11) are connected to a driving motor (15) via a transmission structure.

2. A dust removal device for livestock and poultry feed production line according to claim 1, characterized in that: The transmission structure comprises a threaded screw (12), a sliding rod (13), a symmetrically distributed fixed frame (14), and a support column (16); the threaded screw (12) is threadedly connected to the limiting block (11); the threaded screw (12) is rotationally connected to the fixed frame (14); the sliding rod (13) is slidably connected to the limiting block (11); the sliding rod (13) is fixedly connected to the fixed frame (14); and the support column (16) is fixedly connected to the fixed frame (14).

3. The dust removal device for livestock and poultry feed production line according to claim 1, characterized in that: The motor (2) is arranged vertically with its output end facing downwards, the air outlet end of the motor (2) is arranged upwards and an air outlet (6) is arranged above the air outlet end.

4. A dust removal device for livestock and poultry feed production line according to claim 1, characterized in that: The filter plate (5) is arranged at the connection position between the outer shell (1) and the dust collecting box (7), and the outer surface of the filter plate (5) is provided with a fine filter mesh, which can filter dust.

5. The dust removal device for livestock and poultry feed production line according to claim 1, characterized in that: The outer wall of the dust collecting box (7) is provided with a cleaning opening, and a protective door (10) is installed on the cleaning opening.

6. The dust removal device for livestock and poultry feed production line according to claim 1, characterized in that: The dust hopper (8) has a trumpet shape with its opening facing downwards. The dust hopper (8) is connected to the bottom end of the dust collecting box (7) through the dust hopper. The top end of the inner wall of the dust hopper (8) is fixedly connected to a coarse filter hopper (9).

Images