A kind of biological organic fertilizer dust collection and recovery device

Abstract

The utility model relates to the technical field of fertilizer dust recovery, and discloses a biological organic fertilizer dust collection and recovery device, including: a filter box, the outer surface of the filter box is fixedly connected to a support plate, and the left side of the filter box is movably installed with a mounting plate. The utility model is provided with an air box, a fan, a gas nozzle, a No. 2 filter screen and a motor. When the motor is running, the circular shaft will drive the gear to start rotating, so that the gear plate drives the connecting frame and the air box to move to the left as a whole. When the gas nozzle moves to above the No. 2 filter screen, the operation of the fan will draw in external air, so that the air is filtered by the dust filter through the air suction port and pressurized inside the fan. Then the pressurized gas will pass through the air inlet, the air box and finally through the gas nozzle to flush the outer surface of the No. 2 filter screen, so that most of the fertilizer dust in the pores of the No. 2 filter screen is blown into the collection box.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer dust recovery, and more specifically, to a biological organic fertilizer dust collection and recovery device. Background Art

[0002] Bio-organic fertilizer refers to a type of fertilizer that has the effects of both microbial fertilizer and organic fertilizer, which is a compound of specific functional microorganisms and organic materials that are mainly derived from animal and plant residues and have been harmlessly treated and decomposed. Compared with traditional chemical fertilizers, bio-organic fertilizer has a complete range of nutrients, can effectively improve the soil and the root microbial community of crops, and enhance the plant's resistance to diseases and insects. In addition, the production investment is relatively small, the process is relatively simple, and it has good development prospects.

[0003] When operators collect biological organic fertilizer dust, they often use a recovery device to collect the fertilizer dust diffused in the air for the next step of centralized processing. In actual use, although the existing recovery device has a basic recovery function, the existing recovery device generally uses a filter to absorb the fertilizer dust. However, a large amount of dust will be attached to the outer surface of the filter after filtering, and the dust will make it difficult for operators to clean it. The filter can only be disassembled and cleaned, thereby increasing the labor intensity of the operators. Therefore, it is necessary to improve it. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a biological organic fertilizer dust collection and recovery device, which has the advantage of automatic dust collection.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a biological organic fertilizer dust collection and recovery device, comprising:

[0006] A filter box, the outer surface of which is fixedly connected with a support plate, a mounting plate is movably mounted on the left side of the filter box, the right end of the mounting plate penetrates the filter box and extends to the right side inside the filter box and is movably connected to the inner surface of the filter box, and a No. 2 filter screen is movably connected to the inner surface of the mounting plate;

[0007] A collecting box, the upper surface of which is movably connected to the lower surface of the filtering box;

[0008] An air jet mechanism, wherein the air jet mechanism is arranged on the right surface of the filter box;

[0009] Wherein, the jet mechanism includes an air box, which is movably connected to the right side of the filter box, and the left end of the air box penetrates the filter box and extends to the interior of the filter box, and the left and right sides of the right surface of the air box are fixedly connected with air ducts, and a fan is fixedly installed on the top of the middle part of the right surface of the air box, and the left end of the fan is fixedly connected with an air inlet, and the left surface of the air inlet penetrates the air box and extends to the interior of the air box, and the right surface of the air inlet is fixedly connected with an air exhaust port, and the right end of the air exhaust port is fixedly connected with a dust filter, and a gas nozzle is fixedly installed on the bottom end of the left end of the air box, and the gas nozzle sprays pressurized gas to blow away the fertilizer dust in the pores of the No. 2 filter.

[0010] As a preferred technical solution of the utility model, a motor located above the support plate is fixedly installed on the right surface of the filter box, a round shaft is fixedly sleeved on the other end of the motor output shaft, and a gear is fixedly sleeved on the left side of the outer surface of the round shaft.

[0011] As a preferred technical solution of the utility model, the outer surface of the gear is meshingly connected with a tooth plate, the lower surface of the tooth plate is movably connected to the right side of the upper surface of the support plate, the rear end of the tooth plate is fixedly connected to a connecting frame, and the rear surface of the connecting frame is fixedly connected to the outer surface of the air box.

[0012] As an optimal technical solution of the utility model, a No. 1 filter is fixedly installed on the inner surface of the middle part of the top of the filter box, installation grooves are opened on the left and right sides of the upper surface of the mounting plate, and fixed slots are opened on the front and back sides of the upper surface of the No. 2 filter.

[0013] As a preferred technical solution of the utility model, the inner surface of the mounting groove is movably connected with a moving block, the inner surface of the moving block is fixedly connected with a fixed block, the lower surface of the fixed block is movably connected to the bottom end of the inner surface of the fixed groove, the outer surface of the moving block is fixedly connected with a spring, and the other end of the spring is fixedly connected to the inner surface of the mounting groove.

[0014] As a preferred technical solution of the utility model, a one-way valve located above the collection box is fixedly installed on the right side of the inner surface of the filter box. The right end of the one-way valve passes through the filter box and the support plate and extends to the right side of the support plate and is fixedly connected to an air intake hose.

[0015] As a preferred technical solution of the utility model, the lower surface of the air box is fixedly connected to an upward push brush located on the right side of the gas nozzle, the right surface of the air box is fixedly connected to a connecting plate, the left end of the connecting plate passes through the filter box and extends to the interior of the filter box and is movably connected to the inner surface of the filter box, the left side of the upper surface of the connecting plate is fixedly connected to a downward push brush, and the upper surface of the downward push brush is movably connected to the inner surface of the filter box.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model is provided with an air box, a fan, a gas nozzle, a No. 2 filter and a motor. When the motor is running, the circular shaft will drive the gear to start rotating, so that the tooth plate drives the connecting frame and the air box to move to the left as a whole. When the gas nozzle moves to above the No. 2 filter, the operation of the fan will draw in external air, so that the air is filtered by the dust filter and passes through the air suction port and is pressurized inside the fan. Then the pressurized gas will pass through the air inlet, the air box and finally the gas nozzle to flush the outer surface of the No. 2 filter, so that most of the fertilizer dust in the pores of the No. 2 filter is blown into the collection box, thereby realizing the automatic collection of fertilizer dust.

[0018] 2. The utility model arranges a mounting plate, a No. 2 filter, a fixed notch, a fixed block and a spring. The fixing block and the fixed notch cooperate so that the No. 2 filter is fixed inside the mounting plate. When the moving block is pulled outward as a whole, the spring will be compressed. At this time, the moving block and the fixed block will move outward along the mounting groove. When the fixing block and the fixed notch are out of engagement, the No. 2 filter is released, so that the No. 2 filter can be replaced, thereby ensuring the overall dust collection effect of the filter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the back of the utility model;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0022] Figure 4 It is a cross-sectional structural schematic diagram of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the No. 2 filter screen of the utility model;

[0025] Figure 7 It is a schematic cross-sectional view of the air guide tube of the utility model;

[0026] Figure 8 for Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0027] In the figure: 1. filter box; 2. support plate; 3. filter screen No. 1; 4. air box; 5. air duct; 6. air inlet; 7. fan; 8. exhaust port; 9. dust filter; 10. gas nozzle; 11. motor; 12. round shaft; 13. gear; 14. tooth plate; 15. connecting frame; 16. mounting plate; 17. filter screen No. 2; 18. fixing slot; 19. mounting slot; 20. moving block; 21. fixing block; 22. spring; 23. one-way valve; 24. air inlet hose; 25. upper push brush; 26. connecting plate; 27. lower push brush; 28. collecting box. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figures 1 to 8 As shown, the utility model provides a biological organic fertilizer dust collection and recovery device, comprising:

[0030] A filter box 1, the outer surface of which is fixedly connected with a support plate 2, a mounting plate 16 is movably mounted on the left side of the filter box 1, the right end of the mounting plate 16 penetrates the filter box 1 and extends to the right side inside the filter box 1 and is movably connected with the inner surface of the filter box 1, and a No. 2 filter screen 17 is movably connected to the inner surface of the mounting plate 16;

[0031] A collecting box 28, the upper surface of the collecting box 28 and the lower surface of the filtering box 1 are movably connected;

[0032] The jet mechanism is arranged on the right surface of the filter box 1;

[0033] Among them, the jet mechanism includes an air box 4, which is movably connected to the right side of the filter box 1, and the left end of the air box 4 penetrates the filter box 1 and extends to the interior of the filter box 1. The left and right sides of the right surface of the air box 4 are fixedly connected with an air guide pipe 5, and the top of the middle of the right surface of the air box 4 is fixedly installed with a fan 7, and the left end of the fan 7 is fixedly connected with an air inlet 6. The left surface of the air inlet 6 penetrates the air box 4 and extends to the interior of the air box 4, and the right surface of the air inlet 6 is fixedly connected with an air exhaust port 8, and the right end of the air exhaust port 8 is fixedly connected with a dust filter 9. The bottom end of the left end of the air box 4 is fixedly installed with a gas nozzle 10, and the gas nozzle 10 sprays pressurized gas to blow off the fertilizer dust in the pores of the No. 2 filter 17.

[0034] The filter mesh sizes of the three No. 2 filters 17 decrease from bottom to top, ensuring the filtering effect of fertilizer dust. When the fan 7 is running, the outside air will be drawn into the fan 7 through the dust filter 9 and the air exhaust port 8 for pressurization, and then filled into the air box 4 through the air inlet 6. When the air box 4 is located above the No. 2 filter 17, the pressurized gas inside the air box 4 passes through the gas nozzle 10 and is flushed to the upper surface of the No. 2 filter 17, so that the fertilizer dust in the pores of the No. 2 filter 17 is blown to the bottom of the No. 2 filter 17.

[0035] A motor 11 located above the support plate 2 is fixedly mounted on the right surface of the filter box 1 , a round shaft 12 is fixedly sleeved on the other end of the output shaft of the motor 11 , and a gear 13 is fixedly sleeved on the left side of the outer surface of the round shaft 12 .

[0036] When the motor 11 is running, the circular shaft 12 will drive the gear 13 to start rotating.

[0037] Among them, the outer surface of the gear 13 is meshedly connected with a tooth plate 14, the lower surface of the tooth plate 14 is movably connected to the right side of the upper surface of the support plate 2, the rear end of the tooth plate 14 is fixedly connected to a connecting frame 15, and the rear surface of the connecting frame 15 is fixedly connected to the outer surface of the air box 4.

[0038] When the gear 13 rotates, the toothed plate 14 drives the connecting frame 15 and the air box 4 to move to the left as a whole.

[0039] Among them, a No. 1 filter screen 3 is fixedly installed on the inner surface of the middle part of the top of the filter box 1, and installation grooves 19 are opened on the left and right sides of the upper surface of the mounting plate 16, and fixed grooves 18 are opened on the front and rear sides of the upper surface of the No. 2 filter screen 17.

[0040] Due to the design of the first filter 3, external dust will not enter the interior of the filter box 1.

[0041] Among them, the inner surface of the mounting groove 19 is movably connected with a moving block 20, the inner surface of the moving block 20 is fixedly connected with a fixed block 21, the lower surface of the fixed block 21 is movably connected to the bottom end of the inner surface of the fixed groove 18, the outer surface of the moving block 20 is fixedly connected with a spring 22, and the other end of the spring 22 is fixedly connected to the inner surface of the mounting groove 19.

[0042] The cooperation between the fixing block 21 and the fixing notch 18 enables the second filter screen 17 to be fixed inside the mounting plate 16 .

[0043] Among them, a one-way valve 23 located above the collection box 28 is fixedly installed on the right side of the inner surface of the filter box 1. The right end of the one-way valve 23 penetrates the filter box 1 and the support plate 2 and extends to the right side of the support plate 2 and is fixedly connected to an air intake hose 24.

[0044] Due to the design of the one-way valve 23 , dust inside the filter box 1 will not enter into the air intake hose 24 .

[0045] Among them, the lower surface of the air box 4 is fixedly connected to an upper push brush 25 located on the right side of the gas nozzle 10, and the right surface of the air box 4 is fixedly connected to a connecting plate 26. The left end of the connecting plate 26 penetrates the filter box 1 and extends to the interior of the filter box 1 and is movably connected to the inner surface of the filter box 1. The left side of the upper surface of the connecting plate 26 is fixedly connected to a lower push brush 27, and the upper surface of the lower push brush 27 is movably connected to the inner surface of the filter box 1.

[0046] The spacing between the upper push brush 25 and the lower push brush 27 is the same as the thickness of the No. 2 filter 17. When the air box 4 starts to move to the left as a whole, the upper push brush 25 and the lower push brush 27 will push the residual fertilizer dust on the upper and lower surfaces of the No. 2 filter 17 into the collection box 28.

[0047] The working principle and use process of this utility model:

[0048] First, the operator fills the dust-containing air into the interior of the filter box 1 through the air intake hose 24 and the one-way valve 23. This part of the air will leave the interior of the filter box 1 from the No. 1 filter 3 after passing through the three No. 2 filters 17. In this process, the three No. 2 filters 17 will filter the fertilizer dust in the air and make the fertilizer dust adsorbed in the filter mesh holes of the No. 2 filter 17. At this time, the operator starts the motor 11. The operation of the motor 11 will cause the circular shaft 12 to drive the gear 13 to start rotating, so that the tooth plate 14 drives the connecting frame 15 and the air box 4 to move to the left as a whole.

[0049] When the gas nozzle 10 moves to above the No. 2 filter 17, the operator starts the fan 7. The operation of the fan 7 will draw outside air into the air intake 8, so that the air will enter the inside of the fan 7 for pressurization after being filtered by the dust filter 9. Then the pressurized gas will be flushed on the outer surface of the No. 2 filter 17 after passing through the air inlet 6, the air box 4 and the gas nozzle 10, so that most of the fertilizer dust in the pores of the No. 2 filter 17 is blown off and finally falls into the collection box 28. At the same time, the upper push brush 25 and the lower push brush 27 will push down the residual fertilizer dust on the upper and lower sides of the No. 2 filter 17 with the overall movement of the air box 4, so that as much dust attached to the No. 2 filter 17 as possible falls into the collection box 28, thereby improving the recovery rate of the fertilizer dust.

[0050] When the No. 2 filter 17 is damaged, the operator takes out the mounting plate 16 and pulls the two movable blocks 20 outward until the fixed block 21 and the fixed slot 18 are disengaged. At this time, the No. 2 filter 17 is released, and the operator takes out the No. 2 filter 17 and replaces it. After the replacement is completed, the operator releases the movable block 20. Due to the elastic force of the spring 22, the two movable blocks 20 are pushed inward by the spring 22 to reset, so that the fixed slot 18 and the fixed block 21 are re-engaged, which makes the No. 2 filter 17 re-fixed, making it convenient for the operator to replace the No. 2 filter 17 and maintain the filter box 1 as a whole.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biological organic fertilizer dust collection and recovery device, characterized in that: Included are: A filter box (1), the outer surface of the filter box (1) is fixedly connected to a support plate (2), a mounting plate (16) is movably mounted on the left side of the filter box (1), the right end of the mounting plate (16) passes through the filter box (1) and extends to the right side of the inside of the filter box (1) and is movably connected to the inner surface of the filter box (1), and a No. 2 filter screen (17) is movably connected to the inner surface of the mounting plate (16); A collecting box (28), the upper surface of the collecting box (28) being movably connected to the lower surface of the filtering box (1); An air jet mechanism, the air jet mechanism being arranged on the right surface of the filter box (1); The jet mechanism comprises an air box (4), the air box (4) being movably connected to the right side of the filter box (1), the left end of the air box (4) penetrating the filter box (1) and extending into the interior of the filter box (1), the left and right sides of the right surface of the air box (4) being fixedly connected with air guide pipes (5), the top of the middle part of the right surface of the air box (4) being fixedly installed with a fan (7), the left end of the fan (7) being fixedly connected with an air inlet (6), the left surface of the air inlet (6) penetrating the air box (4) and extending into the interior of the air box (4), the right surface of the air inlet (6) being fixedly connected with an air suction port (8), the right end of the air suction port (8) being fixedly connected with a dust filter (9), the bottom end of the left end of the air box (4) being fixedly installed with a gas nozzle (10), the gas nozzle (10) spraying pressurized gas to blow away fertilizer dust in the pores of the No. 2 filter (17).

2. A biological organic fertilizer dust collection and recovery device according to claim 1, characterized in that: A motor (11) located above the support plate (2) is fixedly mounted on the right surface of the filter box (1), a round shaft (12) is fixedly sleeved on the other end of the output shaft of the motor (11), and a gear (13) is fixedly sleeved on the left side of the outer surface of the round shaft (12).

3. A biological organic fertilizer dust collection and recovery device according to claim 2, characterized in that: The outer surface of the gear (13) is meshingly connected with a toothed plate (14), the lower surface of the toothed plate (14) is movably connected to the right side of the upper surface of the support plate (2), the rear end of the toothed plate (14) is fixedly connected to a connecting frame (15), and the rear surface of the connecting frame (15) is fixedly connected to the outer surface of the air box (4).

4. A biological organic fertilizer dust collection and recovery device according to claim 1, characterized in that: A No. 1 filter screen (3) is fixedly mounted on the inner surface of the middle portion of the top of the filter box (1), mounting grooves (19) are provided on both the left and right sides of the upper surface of the mounting plate (16), and fixing notches (18) are provided on both the front and rear sides of the upper surface of the No. 2 filter screen (17).

5. A biological organic fertilizer dust collection and recovery device according to claim 4, characterized in that: The inner surface of the mounting groove (19) is movably connected to a moving block (20), the inner surface of the moving block (20) is fixedly connected to a fixed block (21), the lower surface of the fixed block (21) is movably connected to the bottom end of the inner surface of the fixed notch (18), the outer surface of the moving block (20) is fixedly connected to a spring (22), and the other end of the spring (22) is fixedly connected to the inner surface of the mounting groove (19).

6. A biological organic fertilizer dust collection and recovery device according to claim 1, characterized in that: A one-way valve (23) located above the collection box (28) is fixedly installed on the right side of the inner surface of the filter box (1), and the right end of the one-way valve (23) penetrates the filter box (1) and the support plate (2) and extends to the right side of the support plate (2) and is fixedly connected to an air intake hose (24).

7. A biological organic fertilizer dust collection and recovery device according to claim 1, characterized in that: The lower surface of the air box (4) is fixedly connected to an upward push brush (25) located on the right side of the gas nozzle (10), and the right surface of the air box (4) is fixedly connected to a connecting plate (26), the left end of the connecting plate (26) passes through the filter box (1) and extends to the interior of the filter box (1) and is movably connected to the inner surface of the filter box (1), and the left side of the upper surface of the connecting plate (26) is fixedly connected to a downward push brush (27), and the upper surface of the downward push brush (27) is movably connected to the inner surface of the filter box (1).

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