Dust treatment device in feed production process

Abstract

The utility model relates to the technical field of feed production, in particular to a dust treatment device in a feed production process, which comprises a base, a hollow dust removal box is mounted at the top of the base, and the conveying pipe is communicated with the dust removal box; a plurality of fans are mounted on the rear end surface of the dust removal box; a strip-shaped groove is formed in the frame, and a dust filter screen is mounted at the strip-shaped groove; when feed is mixed in the mixing cylinder, the plate bodies on the two sides synchronously move and are closed at the top opening of the mixing cylinder, dust in the mixing cylinder can be prevented from diffusing to the outside under the action of the plate bodies, the dust in the mixing cylinder can be sucked into the dust removal box through a conveying pipe and the like under the action of a fan, and the dust in the mixing cylinder can be effectively removed under the action of a plurality of dust filtering nets. By means of the design, dust can be collected and filtered in the feed mixing process, the dust is prevented from being diffused to the outside, and the environment of a working area and the health of workers are protected.

Description

Technical Field

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

[0002] During the feed processing, the feed needs to be crushed, mixed, granulated and packaged. During the raw material mixing stage, multiple raw materials need to be mixed through stirring equipment to meet the nutritional needs of different livestock and poultry.

[0003] However, a large amount of dust is inevitably generated during the mixing stage of the feed, and the existing mixing equipment cannot prevent the dust from spreading to the outside when in use. For example, the utility model patent with the authorization announcement number CN220633894U discloses a feed mixing mechanism, which includes a movable plate, a mixing barrel is placed on the top of the movable plate, and clamping assemblies are arranged on both sides of the mixing barrel, the clamping assembly includes a fixed block, a turntable screw threadedly connected to the fixed block, and a clamping block rotatably connected to one end of the turntable screw, a support frame is fixed to one end of the top of the movable plate, and a lead screw is rotatably connected in the support frame, the lead screw is threadedly connected to an adjusting plate, and a driving motor is installed at one end of the top of the adjusting plate, the output shaft of the driving motor is connected to a connecting rod, and the bottom end of the connecting rod is connected to a stirring assembly. When the mixing is completed, the servo motor drives the screw rod to rotate in the reverse direction, and the screw rod rotating in the reverse direction drives the adjustment plate to move upward, so that the mixing component moves upward away from the mixing barrel, and then the turntable screws on both sides of the mixing barrel are rotated to make the clamping block move away from the mixing barrel and contact the clamping limit of the mixing barrel, so that the mixing barrel can be removed from the positioning groove, which is convenient for taking out the feed in the mixing barrel and also convenient for cleaning the mixing barrel.

[0004] Although the feed mixing mechanism is convenient for cleaning the mixing drum, the mixing drum is an open design. During the process of mixing feed, dust generated can diffuse to the outside through the opening of the mixing drum, which will cause environmental pollution in the working area and affect the health of the workers. In view of this, we propose a dust treatment device in the feed production process. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art to at least a certain extent. To this end, one purpose of the utility model is to provide a dust treatment device in the feed production process, which collects and filters dust in the process of mixing feed to prevent dust from spreading to the outside, thereby protecting the working area environment and the health of workers.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dust treatment device in a feed production process comprises a base, a vertical plate is installed at the top front end of the base, a liftable top seat is arranged above the vertical plate, a transmission groove is opened on the top seat, a double-headed screw is rotatably installed in the transmission groove, connecting blocks are threadedly connected at the threads at both ends of the double-headed screw, and a motor for driving the double-headed screw to rotate is installed on the side wall of the top seat;

[0008] Two hollow plates that can move synchronously relative to each other are arranged on the front side of the top seat. Multiple dust suction ports are opened at the bottom of the plates, and a notch is opened at the center of the plates. Dust exhaust pipes are installed on one side of the plates, and the bottom end of the connecting block is fixedly connected to the dust exhaust pipe. Two connecting pipes are arranged between the dust exhaust pipe and the plate, and a conveying pipe is installed at the rear end of the dust exhaust pipe.

[0009] A hollow dust removal box is installed on the top of the base, and the conveying pipe is connected to the dust removal box; a plurality of fans are installed on the rear end face of the dust removal box; a groove is provided on the top of the dust removal box, and a removable cover is installed on the groove; a plurality of guide rails are fixed on both side walls of the dust removal box, and a frame is inserted between two adjacent guide rails, and a strip groove is provided on the frame, and a dust filter is installed in the strip groove.

[0010] In addition, the dust treatment device in the feed production process proposed in the application may also have the following additional technical features:

[0011] Specifically, the vertical plate is provided with two installation grooves, in which electric cylinders are installed, and the ends of the piston rods of the electric cylinders are fixedly connected to the top seat.

[0012] Specifically, two guide rods are fixed to the bottom of the top seat, two sliding holes are opened on the top of the vertical plate, and the guide rods are slidably connected to the sliding holes.

[0013] Specifically, the top seat and the base are an integrally formed structure, and the angle between the top seat and the base is a right angle.

[0014] Specifically, the top of the dust removal box is fixed with side panels on both sides of the groove, and two connecting bolts are threadedly connected to the side panels. Connecting plates are fixed to both ends of the top of the cover plate, and the connecting bolts pass through the connecting plates.

[0015] Specifically, a dust accumulation groove is provided at the bottom of the strip groove, a bottom plate is provided below the frame, an insertion strip is provided at the top of the bottom plate, and the insertion strip is plugged and matched with the bottom end of the dust accumulation groove.

[0016] Specifically, the overall shape of the frame is a U-shape, and the frame is a product made of aluminum alloy.

[0017] Specifically, universal wheels are installed at the four corners of the bottom of the base, and the universal wheels are fixedly connected to the base through bolts.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] By setting up a dust removal box and plates, etc.: when the mixing drum is mixing feed, the plates on both sides move synchronously and close at the top opening of the mixing drum. Under the action of the plates, the dust in the mixing drum can be prevented from diffusing to the outside. Under the action of the fan, the dust in the mixing drum can be sucked into the dust removal box through the conveying pipe, etc., and the dust can be filtered under the action of multiple dust filters. This design can collect and filter the dust in the process of mixing feed to prevent the dust from diffusing to the outside, thereby protecting the working area environment and the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of a part of the explosion structure in the utility model;

[0022] Figure 3 This is a structural sectional view of the dust removal box in the utility model;

[0023] Figure 4 It is a schematic diagram of the exploded structure of the frame in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the plate body in the utility model.

[0025] In the figure:

[0026] 1. Base; 10. Vertical plate; 101. Mounting slot; 11. Top seat; 111. Transmission slot; 12. Guide rod; 13. Double-headed screw rod; 14. Motor; 15. Connecting block; 16. Electric cylinder; 17. Universal wheel;

[0027] 2. Dust removal box; 20. Guide rail; 21. Side plate; 211. Connecting bolts; 22. Cover plate; 23. Fan; 24. Frame; 241. Strip groove; 242. Dust accumulation groove; 25. Dust filter; 26. Bottom plate; 261. Insert strip;

[0028] 3. Plate body; 30. Notch; 31. Connecting pipe; 32. Dust exhaust pipe; 33. Delivery pipe. DETAILED DESCRIPTION

[0029] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] This embodiment provides a technical solution:

[0031] See also Figure 1-Figure 5 As shown, a dust treatment device in a feed production process comprises a base 1, a vertical plate 10 is installed at the top front end of the base 1, a liftable top seat 11 is arranged above the vertical plate 10, a transmission groove 111 is provided on the top seat 11, a double-headed screw 13 is rotatably installed in the transmission groove 111, and connecting blocks 15 are threadedly connected to the threads at both ends of the double-headed screw 13, and a motor 14 for driving the double-headed screw 13 to rotate is installed on the side wall of the top seat 11; two hollow plates 3 that can move synchronously relative to each other are arranged on the front side of the top seat 11, a plurality of dust suction ports are arranged at the bottom of the plate body 3, a notch 30 is arranged at the center of the plate body 3, and dust exhaust is arranged on one side of the plate body 3. Tube 32, and the bottom end of the connecting block 15 is fixedly connected to the dust exhaust pipe 32, two connecting pipes 31 are arranged between the dust exhaust pipe 32 and the plate body 3, and a conveying pipe 33 is installed at the rear end of the dust exhaust pipe 32; a hollow dust removal box 2 is installed on the top of the base 1, and the conveying pipe 33 is communicated with the dust removal box 2; a plurality of fans 23 are installed on the rear end surface of the dust removal box 2; a groove is provided on the top of the dust removal box 2, and a detachable cover plate 22 is installed at the groove, and a plurality of guide rails 20 are fixed on both side walls of the dust removal box 2, and a frame 24 is inserted between two adjacent guide rails 20, and a strip groove 241 is provided on the frame 24, and a dust filter 25 is installed at the strip groove 241.

[0032] Furthermore, the vertical plate 10 is provided with two mounting grooves 101, in which an electric cylinder 16 is installed, and the piston rod end of the electric cylinder 16 is fixedly connected to the top seat 11. The electric cylinder 16 is convenient for driving the top seat 11 to rise and fall, thereby meeting the height adjustment requirement of the plate body 3.

[0033] In this embodiment, two guide rods 12 are fixed to the bottom of the top seat 11, and two sliding holes are opened on the top of the vertical plate 10, and the guide rods 12 are slidably connected with the sliding holes. The setting of the guide rods 12 plays a guiding role in the lifting and lowering of the top seat 11, ensuring that the top seat 11 is stable and smooth when lifting and lowering.

[0034] In this embodiment, the top seat 11 and the base 1 are integrally formed, and the angle between the top seat 11 and the base 1 is a right angle. The integrally formed top seat 11 and base 1 have better connection strength, ensuring the connection reliability of the top seat 11 and the base 1.

[0035] In this embodiment, the top of the dust removal box 2 is fixed with side plates 21 on both sides of the groove, and two connecting bolts 211 are threadedly connected to the side plates 21. The top ends of the cover plate 22 are fixed with connecting plates, and the connecting bolts 211 pass through the connecting plates. This design facilitates the disassembly and assembly of the cover plate 22, and thus facilitates the opening of the dust removal box 2.

[0036] In this embodiment, a dust accumulation groove 242 is provided at the bottom of the strip groove 241, a bottom plate 26 is provided below the frame 24, a plug strip 261 is provided at the top of the bottom plate 26, and the plug strip 261 is plugged into the bottom end of the dust accumulation groove 242. The dust accumulation groove 242 is convenient for collecting dust falling from the dust filter 25, and the provision of the plug strip 261 is convenient for storing dust in the dust accumulation groove 242, and it is convenient to clean the dust accumulation groove 242 later.

[0037] In this embodiment, the overall shape of the frame 24 is a square shape, and the frame 24 is made of aluminum alloy. The frame 24 made of aluminum alloy has the advantage of corrosion resistance, which ensures the service life of the frame 24.

[0038] In this embodiment, universal wheels 17 are installed at the four corners of the bottom of the base 1, and the universal wheels 17 are fixedly connected to the base 1 through bolts. The arrangement of the universal wheels 17 facilitates the movement of the device and improves the portability of the device.

[0039] It can be understood that the conveying pipe 33 in this embodiment is a bellows, which has the flexibility to meet the requirements of conveying dust-containing gas and the movement of the dust exhaust pipe 32 .

[0040] It should be added that the overall shape of the plate body 3 in this embodiment is semicircular, and the two plate bodies 3 are closed to form a circle. When the two plate bodies 3 are closed at the top of the mixing cylinder, the top opening of the mixing cylinder is conveniently closed to prevent dust from leaking out. The setting of the notch 30 is conducive to the passage of the stirring rod to avoid adverse effects on the stirring assembly.

[0041] It is worth noting that the electric cylinder 16 and the motor 14 involved in this embodiment are existing conventional technologies and will not be described in detail here.

[0042] When in use, the user first pushes the device to one side of the mixing cylinder and places the plate body 3 above the mixing cylinder. The user simultaneously turns on the power of the electric cylinder 16, and the piston rod of the electric cylinder 16 contracts and drives the top seat 11 to descend, and the top seat 11 drives the plate body 3 to descend at the same time. When the bottom of the plate body 3 moves to the mouth of the mixing cylinder, the user stops the power of the electric cylinder 16, and then turns on the power of the motor 14, and the motor 14 starts to work. The output shaft of the motor 14 drives the double-headed screw 13 to rotate. As the double-headed screw 13 rotates, the connecting blocks 15 on both sides move synchronously toward the middle, and the connecting Block 15 simultaneously drives the dust exhaust pipes 32 on both sides and the plate body 3 to move toward the middle. When the two plate bodies 3 are closed, the user stops the power supply of the motor 14. At this time, the plate body 3 closes the top opening of the mixing cylinder. Then the user connects the power supply of the fan 23, and the fan 23 starts to work. At this time, the dust in the mixing cylinder enters the plate body 3 through multiple dust suction ports, and enters the conveying pipe 33 through the connecting pipe 31 and the dust exhaust pipe 32. At the same time, the dust enters the dust removal box 2. At this time, the dust passes through multiple dust filters 25 in turn, and the dust is filtered by the dust filter nets 25. Finally, the filtered gas is discharged to the outside through the fan 23.

[0043] 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 descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A dust treatment device in a feed production process, comprising a base (1), characterized in that: A vertical plate (10) is installed at the front end of the top of the base (1), a liftable top seat (11) is arranged above the vertical plate (10), a transmission groove (111) is opened on the top seat (11), a double-headed screw rod (13) is rotatably installed in the transmission groove (111), and connecting blocks (15) are threadedly connected at both ends of the double-headed screw rod (13), and a motor (14) for driving the double-headed screw rod (13) to rotate is installed on the side wall of the top seat (11); Two hollow plates (3) are provided on the front side of the top seat (11) and can move synchronously relative to each other. A plurality of dust suction ports are provided at the bottom of the plates (3). A notch (30) is provided at the center of the plates (3). A dust exhaust pipe (32) is installed on one side of the plates (3). The bottom end of the connecting block (15) is fixedly connected to the dust exhaust pipe (32). Two connecting pipes (31) are provided between the dust exhaust pipe (32) and the plates (3). A conveying pipe (33) is installed at the rear end of the dust exhaust pipe (32). A hollow dust removal box (2) is installed on the top of the base (1), and the conveying pipe (33) is connected to the dust removal box (2); a plurality of fans (23) are installed on the rear end surface of the dust removal box (2); a groove is provided on the top of the dust removal box (2), and a detachable cover plate (22) is installed at the groove; a plurality of guide rails (20) are fixed on both side walls of the dust removal box (2), a frame (24) is inserted between two adjacent guide rails (20), a strip groove (241) is provided on the frame (24), and a dust filter (25) is installed at the strip groove (241).

2. The dust treatment device in the feed production process according to claim 1, characterized in that: The vertical plate (10) is provided with two installation grooves (101), an electric cylinder (16) is installed in the installation grooves (101), and the piston rod end of the electric cylinder (16) is fixedly connected to the top seat (11).

3. The dust treatment device in the feed production process according to claim 1, characterized in that: Two guide rods (12) are fixed at the bottom of the top seat (11), two sliding holes are opened at the top of the vertical plate (10), and the guide rods (12) are slidably connected to the sliding holes.

4. The dust treatment device in the feed production process according to claim 1, characterized in that: The top seat (11) and the base (1) are an integrally formed structure, and the angle between the top seat (11) and the base (1) is a right angle.

5. The dust treatment device in the feed production process according to claim 1, characterized in that: The top of the dust removal box (2) is fixed with side plates (21) on both sides of the groove, and two connecting bolts (211) are threadedly connected to the side plates (21). The top ends of the cover plate (22) are fixed with connecting plates, and the connecting bolts (211) pass through the connecting plates.

6. The dust treatment device in the feed production process according to claim 1, characterized in that: A dust accumulation groove (242) is provided at the bottom of the strip groove (241), a bottom plate (26) is provided below the frame (24), an insertion strip (261) is provided at the top of the bottom plate (26), and the insertion strip (261) is plugged into and matched with the bottom end of the dust accumulation groove (242).

7. The dust treatment device in the feed production process according to claim 1, characterized in that: The overall shape of the frame (24) is in the shape of a square, and the frame (24) is a product made of aluminum alloy.

8. The dust treatment device in the feed production process according to claim 1, characterized in that: Universal wheels (17) are installed at the four corners of the bottom of the base (1), and the universal wheels (17) are fixedly connected to the base (1) by bolts.

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