Chemical fertilizer conveying device

Abstract

The utility model discloses a chemical fertilizer conveying device, which belongs to the technical field of chemical fertilizer production and comprises an inclined conveying bin. The conveying and dust removing mechanism comprises a feeding port, a first driving motor, an auger, a discharging port, a dust removing box, an air suction pump, a first filter screen, an air exhaust port, a second filter screen and a collecting tank, and has the beneficial effects that by arranging the conveying and dust removing mechanism, dust removal and filtering and crushing of chemical fertilizer particles can be conducted while the chemical fertilizer particles are conveyed; and harm to the body of a worker caused by dust during subsequent bagging is avoided, and the overall quality of chemical fertilizer particles is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical fertilizer production, and specifically relates to a chemical fertilizer conveying device. Background Art

[0002] In the production process of chemical fertilizer granules, the finished chemical fertilizer granules are transported to the finished product warehouse via a conveyor belt for bagging. However, dust will be raised during the transportation process, affecting the workshop environment and endangering the health of workers.

[0003] The existing patent (publication number: CN206624383U) discloses a fertilizer conveying device, including a feed conveyor belt, a downwardly inclined screen plate is provided below the tail end of the feed conveyor belt, and the tail end of the screen plate is provided above the ascending conveyor belt; the screen plate is provided with a plurality of through holes, and a starting conveying device is provided below the screen plate. The utility model provides a fertilizer conveying device, which uses a conveyor belt and a pneumatic conveying device to convey the fertilizer to a higher place. Different conveying methods can be selected according to the volume of the fertilizer, and the screen plate can screen the fertilizer. Smaller materials fall from the screen plate and are transported by the pneumatic conveying device. Larger materials slide from the screen plate to the ascending conveyor belt, and the conveyor belt transports the materials to a higher place. In the process of realizing the utility model, the inventor found that the prior art has the following problems:

[0004] The equipment needs to transport the fertilizer to a high tower, and there is dust or fine impurities in the fertilizer transportation process. However, the equipment does not have measures to solve the dust, resulting in dust flying during the transportation process, affecting the health of the workers. At the same time, the equipment cannot screen the broken chemical fertilizer particles, resulting in low quality of the chemical fertilizer particles in the subsequent bagging.

[0005] Therefore, a chemical fertilizer conveying device is proposed to address the above problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is to address the problem raised in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A chemical fertilizer conveying device, comprising an inclined conveying bin, the conveying bin is provided with a conveying dust removal mechanism, the conveying dust removal mechanism comprises a feed inlet, a first drive motor, an auger, a discharge port, a dust removal box, an air suction pump, a first filter screen, an air outlet, a second filter screen and a collecting tank;

[0009] A feed port is provided on the right side of the top of the conveying bin, a discharge port is provided on the left side of the bottom of the conveying bin, a first drive motor is provided at one end of the conveying bin close to the feed port, an auger is provided inside the conveying bin, an output end of the first drive motor passes through the side wall of the conveying bin and is connected to the auger, a dust removal box is provided on the top of the conveying bin, several dust removal boxes are provided, a suction pump is provided inside the dust removal box, a first filter is embedded in one side of the inside of the dust removal box, an exhaust port is provided on the outer side of the dust removal box, a second filter is embedded in the inner bottom of the conveying bin, and a collection trough is nested on one side of the bottom of the second filter.

[0010] The second filter screen is provided with a plurality of vibration mechanisms, the vibration mechanisms comprising a second drive motor and a counterweight block, the output end of the second drive motor is connected to the counterweight block, and the connection point between the second drive motor and the counterweight block is not the center point of the counterweight block.

[0011] A support frame is arranged at the bottom of the conveying bin, a support rod is embedded and installed on one side of the interior of the support frame, a moving wheel is installed at the bottom of the support frame, and a fixed shaft is embedded and installed on one side of the interior of the support rod.

[0012] A telescopic rod is arranged inside the support rod, and a fixing bolt is arranged on one side inside the support rod.

[0013] A reinforcement rod is installed on one side inside the support frame.

[0014] The number of the moving wheels is more than two pairs, and the more than two pairs of moving wheels are evenly distributed at the bottom of the support frame.

[0015] The shape of the feeding port is funnel-shaped.

[0016] The collecting trough is arranged at the bottom of the conveying bin.

[0017] There are two telescopic rods, and the two telescopic rods are arranged inside the corresponding support rods.

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

[0019] The utility model provides a transmission dust removal mechanism, which can remove dust from chemical fertilizer particles during transmission and filter and crush the chemical fertilizer particles, thereby avoiding physical harm to workers caused by dust during subsequent bagging and improving the overall quality of the chemical fertilizer particles.

[0020] The utility model supports and fixes the conveying bin through the support frame through the mutual cooperation among the support frame, the support rod, the moving wheel, the fixed shaft, the telescopic rod, the fixing bolt and the reinforcement rod. At the same time, the moving wheel facilitates to drive the whole device to move. At the same time, the supporting height of the support rod is adjusted by the telescopic rod, so as to facilitate the adjustment of the angle of the conveying bin, and the conveying height of the conveying bin can be adjusted according to the height of the fertilizer conveying tower. The interior of the support frame is provided with a reinforcement rod to improve the support stability and improve the overall flexibility and functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 This is an exploded view of the utility model.

[0023] Figure 3 The utility model is a schematic diagram of the internal cross-sectional structure of the dust removal box.

[0024] Figure 4 This is a schematic diagram of the internal structure of the conveying bin of the utility model.

[0025] Figure 5 This is a schematic diagram of the structure of the vibration mechanism of the utility model.

[0026] Figure 6 This is a schematic diagram of the support frame structure of the utility model.

[0027] Serial number and name of the attached drawings: 1. Conveying bin; 2. Transmission and dust removal mechanism; 3. Feeding port; 4. First drive motor; 5. Auger; 6. Discharge port; 7. Dust removal box; 8. Suction pump; 9. First filter; 10. Exhaust port; 11. Second filter; 12. Collecting trough; 13. Support frame; 14. Support rod; 15. Moving wheel; 16. Fixed shaft; 17. Telescopic rod; 18. Fixing bolt; 19. Reinforcement rod; 20. Vibration mechanism; 201. Second drive motor; 202. Counterweight. DETAILED DESCRIPTION

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] Example 1

[0031] like Figure 1-4 As shown, a chemical fertilizer conveying device described in the utility model comprises a conveying bin 1 arranged obliquely (the oblique arrangement allows the crushed chemical fertilizer particles filtered by the second filter screen 11 to slide into the collecting tank 12 for collection), and a conveying dust removal mechanism 2 is provided on the conveying bin 1, and the conveying dust removal mechanism 2 comprises a feed port 3, a first drive motor 4, an auger 5, a discharge port 6, a dust removal box 7, an air suction pump 8, a first filter screen 9, an exhaust port 10, a second filter screen 11 and a collecting tank 12;

[0032] A feeding port 3 is provided on the right side of the top of the conveying bin 1, a discharging port 6 is provided on the left side of the bottom of the conveying bin 1, a first driving motor 4 is provided at one end of the conveying bin 1 close to the feeding port 3, an auger 5 is provided inside the conveying bin 1, and an output end of the first driving motor 4 passes through the side wall of the conveying bin 1 and is connected to the auger 5, a dust removal box 7 is provided on the top of the conveying bin 1, and the number of the dust removal boxes 7 is several, and a suction pump 8 is provided inside the dust removal box 7, a first filter screen 9 is embedded and installed on one side of the inside of the dust removal box 7, and an exhaust port 10 is provided on the outer side of the dust removal box 7, a second filter screen 11 is embedded and installed on the inner bottom of the conveying bin 1, and a collecting trough 12 is nested and installed on one side of the bottom of the second filter screen 11, and the collecting trough 12 is provided at the bottom of the conveying bin 1.

[0033] like Figure 5As shown, the working process of the transmission and dust removal mechanism 2 is as follows: the chemical fertilizer particles are poured into the conveying bin 1 through the feed port 3, the first drive motor 4 is turned on to drive the auger 5 to rotate, and the auger 5 conveys the chemical fertilizer particles from right to left. Since there is dust in the conveying process of the chemical fertilizer particles, the suction pump 8 is turned on to suck the dust into the dust removal box 7, and the air is discharged through the exhaust port 10 on the outside of the dust removal box 7. The dust is collected into the dust removal box 7 through the first filter 9 to prevent the dust from flying and causing harm to the health of the subsequent packaging workers. At the same time, during the conveying process of the chemical fertilizer particles, the broken particles in the chemical fertilizer particles can be filtered through the second filter 11 to ensure the integrity of the chemical fertilizer particles and improve the overall quality of the chemical fertilizer particles in the subsequent packaging. The filtered broken particles are collected by the collecting tank 12, and the filtered complete chemical fertilizer particles are discharged through the discharge port 6.

[0034] Among them, it also includes multiple vibration mechanisms 20 arranged on the second filter screen 11. The vibration mechanism 20 is composed of a second drive motor 201 connected to a counterweight block 202. The counterweight block 202 is connected to the transmission end of the second drive motor 201, and the connection point is not at the center point of the counterweight block 202. The vibration mechanism 20 can vibrate and fall off the broken chemical fertilizer particles stuck on the second filter screen 11, thereby avoiding the accumulation of broken chemical fertilizer particles stuck on the second filter screen 11 and causing blockage inside the conveying bin 1.

[0035] Example 2

[0036] like Figure 1-6 As shown, on the basis of Example 1, Example 2 differs from Example 1 in that: a support frame 13 is nested at the bottom of the conveying bin 1, a support rod 14 is embedded and installed on one side of the inner part of the support frame 13, a moving wheel 15 is fixedly installed at the bottom of the support frame 13, and a fixed shaft 16 is embedded and installed on one side of the inner part of the support rod 14; the conveying bin 1 is supported and fixed by the support frame 13, and the moving wheel 15 facilitates the movement of the device as a whole, thereby improving the convenience of the device.

[0037] like Figure 5 As shown, a telescopic rod 17 is embedded and installed inside the support rod 14, and a fixing bolt 18 is embedded and installed on one side of the support rod 14; a plurality of moving wheels 15 are provided, which are evenly distributed inside the support frame 13; the moving wheels 15 facilitate the movement of the entire device; the supporting height of the support rod 14 can be adjusted by the telescopic rod 17, thereby facilitating the adjustment of the angle of the conveying bin 1, thereby improving the overall flexibility and functionality of the device.

[0038] A reinforcing rod 19 is embedded and installed on one side of the inner part of the support frame 13 ; the support frame 13 is reinforced by the reinforcing rod 19 , so that the overall supporting stability of the support frame 13 on the conveying bin 1 can be improved.

[0039] The cross-sectional shape of the feed port 3 is funnel-shaped, which is convenient for inputting chemical fertilizer particles and improves the conveying efficiency.

[0040] There are two telescopic rods 17 , which are distributed inside the corresponding support rods 14 .

[0041] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the embodiments above is only applicable to help understand the principles of the embodiments of the present invention.

Claims

1. A chemical fertilizer conveying device, comprising a conveying bin (1) arranged obliquely, characterized in that: The conveying bin (1) is provided with a conveying dust removal mechanism (2), and the conveying dust removal mechanism (2) comprises a material inlet (3), a first drive motor (4), an auger (5), a material discharge port (6), a dust removal box (7), an air suction pump (8), a first filter screen (9), an air outlet (10), a second filter screen (11) and a collection tank (12); The top right side of the conveying bin (1) is provided with a feed inlet (3), the bottom left side of the conveying bin (1) is provided with a discharge port (6), one end of the conveying bin (1) close to the feed inlet (3) is provided with a first drive motor (4), an auger (5) is provided inside the conveying bin (1), the output end of the first drive motor (4) passes through the side wall of the conveying bin (1) and is connected to the auger (5), a dust removal box (7) is provided on the top of the conveying bin (1), the number of the dust removal boxes (7) is several, a suction pump (8) is provided inside the dust removal box (7), a first filter (9) is embedded and installed on one side of the inside of the dust removal box (7), an exhaust port (10) is provided on the outer side of the dust removal box (7), a second filter (11) is embedded and installed on the inner bottom of the conveying bin (1), and a collecting trough (12) is nested and installed on one side of the bottom of the second filter (11).

2. A chemical fertilizer conveying device according to claim 1, characterized in that: A plurality of vibration mechanisms (20) are arranged on the second filter screen (11), the vibration mechanisms (20) comprising a second drive motor (201) and a counterweight (202), the output end of the second drive motor (201) being connected to the counterweight (202), and the connection point between the second drive motor (201) and the counterweight (202) is not the center point of the counterweight (202).

3. A chemical fertilizer conveying device according to claim 2, characterized in that: A support frame (13) is provided at the bottom of the conveying bin (1), a support rod (14) is embedded and installed on one side of the interior of the support frame (13), a moving wheel (15) is installed at the bottom of the support frame (13), and a fixed shaft (16) is embedded and installed on one side of the interior of the support rod (14).

4. A chemical fertilizer conveying device according to claim 3, characterized in that: A telescopic rod (17) is arranged inside the support rod (14), and a fixing bolt (18) is arranged on one side inside the support rod (14).

5. A chemical fertilizer conveying device according to claim 4, characterized in that: A reinforcement rod (19) is installed on one side inside the support frame (13).

6. A chemical fertilizer conveying device according to claim 5, characterized in that: The number of the moving wheels (15) is more than two pairs, and the more than two pairs of moving wheels (15) are evenly distributed at the bottom of the support frame (13).

7. A chemical fertilizer conveying device according to claim 6, characterized in that: The shape of the feed inlet (3) is funnel-shaped.

8. A chemical fertilizer conveying device according to claim 7, characterized in that: The collecting trough (12) is arranged at the bottom of the conveying bin (1).

9. A chemical fertilizer conveying device according to claim 8, characterized in that: There are two telescopic rods (17), and the two telescopic rods (17) are arranged inside the corresponding support rods (14).

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