High-efficiency automatic sampling device for blended fertilizer

Abstract

The utility model discloses a high -efficient automatic sampling device of mixing fertilizer belongs to mixing fertilizer sampling equipment technical field, this high -efficient automatic sampling device of mixing fertilizer, including the feed pipe, one end fixed mounting of feed pipe has the conveyer motor, the output shaft of conveyer motor is fixedly connected with helical blade axle through the shaft coupling, the outside of feed pipe is provided with the sampling mechanism of guaranteeing sampling continuity and stability, the inside of sampling mechanism is provided with the auxiliary mechanism of preventing influencing mixing fertilizer sampling data, the utility model discloses a sampling mechanism is equipped with, can carry out automatic sampling to mixing fertilizer, will not because the particle size and humidity of mixing fertilizer and other factors influence sampling result, and the operation of sampling mechanism will not cause the blockage of feed pipe, has guaranteed the continuity and stability of sampling, the utility model discloses an auxiliary mechanism is equipped with, can assist sampling mechanism and carry out automatic sampling, ensure that sampling mechanism fixed time ration to mixing fertilizer and carry out sampling.

Description

Technical Field

[0001] This utility model relates to the technical field of sampling equipment for blended fertilizers, and in particular to a high-efficiency automatic sampling device for blended fertilizers. Background Technology

[0002] Blended fertilizers, also known as BB fertilizers or dry-mixed fertilizers, are chemical fertilizers containing any two or three of the three nutrients: nitrogen, phosphorus, and potassium. They are made from single-element or compound fertilizers through simple mechanical mixing, with no significant chemical reaction during the mixing process.

[0003] According to the announcement number CN217424848U, an automatic sampling device for blended fertilizer is proposed. The blended fertilizer is transported and processed through a conveying mechanism. The sampling mechanism is detachably connected to the conveying mechanism. The sampling mechanism can be disassembled and installed to be used for sampling operations of other products, thereby improving the applicability of the device. The setting of the sampling mechanism reduces the labor of operators and improves the sampling efficiency to a certain extent, meeting the usage requirements and improving the practicality of the sampling device, making it easy to use.

[0004] Existing high-efficiency automatic sampling devices for blended fertilizers use a suction device to automatically sample the blended fertilizers. However, the suction device may cause inaccurate sampling due to factors such as the particle size and humidity of the blended fertilizers, and it is also prone to clogging the suction pipe, affecting the continuity and stability of the sampling.

[0005] Therefore, there is an urgent need to provide an efficient automatic sampling device for blended fertilizers to solve the above problems. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an efficient automatic sampling device for blended fertilizers.

[0007] To solve the above-mentioned technical problems, the present invention provides a technical solution: a high-efficiency automatic sampling device for blended fertilizers, including a conveying pipe, wherein a feeding hopper is fixedly installed at the top of the conveying pipe;

[0008] A conveying motor is fixedly installed at one end of the conveying pipe, and the output shaft of the conveying motor is fixedly connected to a spiral blade shaft through a coupling.

[0009] The outside of the feed pipe is equipped with a sampling mechanism to ensure the continuity and stability of sampling, and the inside of the sampling mechanism is equipped with an auxiliary mechanism to prevent interference with the sampling data of the blended fertilizer.

[0010] Through the above technical solution, the produced blended fertilizer enters the conveying pipe through the feeding hopper, the conveying motor drives the spiral blade shaft to rotate, and the spiral blade shaft drives the blended fertilizer to be conveyed to the next process through the conveying pipe.

[0011] The present invention is further configured such that: the sampling mechanism includes a mounting shell fixed to the bottom end of the conveying pipe, a rotary motor is fixedly mounted on one side wall of the inner cavity of the mounting shell, and the output shaft of the rotary motor is fixedly connected to a mounting gear through a coupling.

[0012] The above technical solution enables efficient and automatic sampling of blended fertilizers via an installation shell, with a rotary motor driving the installation gears to rotate.

[0013] The present invention is further configured such that: a sleeve gear is rotatably mounted inside the mounting shell, and the inside of the sleeve gear meshes with the outside of the mounting gear.

[0014] Through the above technical solution, the mounting gear drives the sleeve gear to rotate through the mounting shell.

[0015] The present invention is further configured such that: a sampling shell is fixedly installed at one end of the sleeve gear, and a conductive slip ring is fixedly installed between one side of the sampling shell and one side wall of the inner cavity of the mounting shell.

[0016] Through the above technical solution, the sleeve gear drives the sampling shell to rotate through the mounting shell, and the conductive slip ring ensures the power supply between the mounting shell and the sampling shell, thereby providing power to the auxiliary mechanism.

[0017] The present invention is further configured such that: the auxiliary mechanism includes a first motor fixed to the top of one end of the sampling shell, and the output shaft of the first motor is fixedly connected to a first sampling cylinder via a coupling.

[0018] Through the above technical solution, the first motor drives the first sampling cylinder to rotate, thereby adjusting the angle of the first sampling cylinder relative to the sampling shell, and thus controlling the sampling time and sampling quantity of the first sampling cylinder for the blended fertilizer.

[0019] The present invention is further configured such that: a second motor is fixedly installed on the right side of one end of the sampling shell, and the output shaft of the second motor is fixedly connected to a second sampling cylinder through a coupling.

[0020] Through the above technical solution, the second motor drives the second sampling cylinder to rotate, thereby adjusting the angle of the second sampling cylinder relative to the sampling shell, and thus controlling the second sampling cylinder to pour out the blended fertilizer.

[0021] The present invention is further configured such that: a third motor is fixedly installed on the left side of one end of the sampling shell, and the output shaft of the third motor is fixedly connected to a third sampling cylinder through a coupling.

[0022] Through the above technical solution, the third motor drives the third sampling cylinder to rotate, thereby adjusting the angle of the third sampling cylinder relative to the sampling shell.

[0023] The present invention is further configured such that: a cleaning fan is fixedly installed on one side of the mounting shell, a slag discharge pipe is fixedly installed on one side of the bottom of the mounting shell, and a sampling pipe is fixedly installed on the other side of the bottom of the mounting shell.

[0024] Through the above technical solution, the cleaning fan blows air into the third sampling cylinder inside the mounting shell, causing the residual blended fertilizer to be discharged through the slag discharge pipe, and the blended fertilizer sampled by the second sampling cylinder to be discharged through the sampling pipe.

[0025] The beneficial effects of this utility model are as follows:

[0026] 1. This utility model, by providing a sampling mechanism, can automatically sample blended fertilizers. The sampling results will not be affected by factors such as the particle size and humidity of the blended fertilizers. Furthermore, the operation of the sampling mechanism will not cause blockage of the conveying pipe, thus ensuring the continuity and stability of the sampling.

[0027] 2. This utility model has an auxiliary mechanism that can assist the sampling mechanism in automatic sampling, ensuring that the sampling mechanism samples the blended fertilizer at regular intervals and in quantitative quantities. In addition, the cleaning fan can clean the residual blended fertilizer in the sampling tube to prevent it from affecting the sampling data of the blended fertilizer. Attached Figure Description

[0028] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0029] Figure 2 This is a structural diagram of the material conveying pipe and mounting shell of this utility model;

[0030] Figure 3 This is an exploded structural diagram of the sampling mechanism and auxiliary mechanism of this utility model;

[0031] Figure 4 This is a structural diagram of the mounting shell of this utility model;

[0032] Figure 5 This is a first-view structural diagram of the sleeve gear and sampling shell of this utility model;

[0033] Figure 6 This is a second-view structural diagram of the sleeve gear and sampling shell of this utility model.

[0034] In the diagram: 1. Conveying pipe; 2. Feed hopper; 3. Conveying motor; 4. Spiral blade shaft; 5. Sampling mechanism; 501. Mounting shell; 502. Rotary motor; 503. Mounting gear; 504. Sleeve gear; 505. Sampling shell; 506. Conductive slip ring; 6. Auxiliary mechanism; 601. First motor; 602. First sampling cylinder; 603. Second motor; 604. Second sampling cylinder; 605. Third motor; 606. Third sampling cylinder; 607. Cleaning fan; 608. Slag discharge pipe; 609. Sampling pipe. Detailed Implementation

[0035] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0036] Please see Figures 1-6 A high-efficiency automatic sampling device for blended fertilizer includes a conveying pipe 1, a feeding hopper 2 fixedly installed at the top of the conveying pipe 1, a conveying motor 3 fixedly installed at one end of the conveying pipe 1, and a spiral blade shaft 4 fixedly connected to the output shaft of the conveying motor 3 via a coupling. A sampling mechanism 5 is provided outside the conveying pipe 1 to ensure sampling continuity and stability. The sampling mechanism 5 includes a mounting shell 501 fixed to the bottom end of the conveying pipe 1, a rotary motor 502 fixedly installed on one side wall of the inner cavity of the mounting shell 501, an installation gear 503 fixedly connected to the output shaft of the rotary motor 502 via a coupling, and a sleeve gear 504 rotatably mounted inside the mounting shell 501. The inside of the sleeve gear 504 meshes with the outside of the installation gear 503. One end of the sleeve gear 504 is fixed... A sampling shell 505 is fixedly installed, and a conductive slip ring 506 is fixedly installed between one side of the sampling shell 505 and one side wall of the inner cavity of the mounting shell 501. The produced blended fertilizer enters the conveying pipe 1 through the feed hopper 2. The conveying motor 3 drives the spiral blade shaft 4 to rotate, and the spiral blade shaft 4 drives the blended fertilizer to be conveyed to the next process through the conveying pipe 1. The blended fertilizer is efficiently and automatically sampled through the mounting shell 501. The rotary motor 502 drives the mounting gear 503 to rotate, and the mounting gear 503 drives the sleeve gear 504 to rotate through the mounting shell 501. The sleeve gear 504 drives the sampling shell 505 to rotate through the mounting shell 501. The conductive slip ring 506 ensures the power supply between the mounting shell 501 and the sampling shell 505, thereby providing power to the auxiliary mechanism 6.

[0037] like Figure 3 , Figure 5 and Figure 6As shown, the sampling mechanism 5 is internally equipped with an auxiliary mechanism 6 to prevent interference with the sampling data of the blended fertilizer. The auxiliary mechanism 6 includes a first motor 601 fixed to the top of one end of the sampling shell 505. The output shaft of the first motor 601 is fixedly connected to a first sampling cylinder 602 via a coupling. A second motor 603 is fixedly installed on the right side of one end of the sampling shell 505. The output shaft of the second motor 603 is fixedly connected to a second sampling cylinder 604 via a coupling. A third motor 605 is fixedly installed on the left side of one end of the sampling shell 505. The output shaft of the third motor 605 is fixedly connected to a third sampling cylinder 606 via a coupling. A cleaning fan 607 is fixedly installed on one side of the mounting shell 501. A slag discharge pipe 608 is fixedly installed on one side of the bottom end of the mounting shell 501. A sampling tube 609 is fixedly installed on the other side of the bottom end of 501. The first motor 601 drives the first sampling cylinder 602 to rotate, so that the angle of the first sampling cylinder 602 relative to the sampling shell 505 is adjusted, thereby controlling the sampling time and sampling quantity of the blended fertilizer by the first sampling cylinder 602. The second motor 603 drives the second sampling cylinder 604 to rotate, so that the angle of the second sampling cylinder 604 relative to the sampling shell 505 is adjusted, thereby controlling the second sampling cylinder 604 to discharge the sampled blended fertilizer through the sampling tube 609. The cleaning fan 607 blows air into the third sampling cylinder 606 inside the mounting shell 501. The third motor 605 drives the third sampling cylinder 606 to rotate, so that the residual blended fertilizer is discharged through the slag discharge pipe 608.

[0038] In use, the produced blended fertilizer enters the conveying pipe 1 through the feed hopper 2. The conveying motor 3 drives the spiral blade shaft 4 to rotate, and the spiral blade shaft 4 drives the blended fertilizer to be conveyed to the next process through the conveying pipe 1. The blended fertilizer is efficiently and automatically sampled through the mounting shell 501. The rotary motor 502 drives the mounting gear 503 to rotate, and the mounting gear 503 drives the sleeve gear 504 to rotate through the mounting shell 501. The sleeve gear 504 drives the sampling shell 505 to rotate through the mounting shell 501. The first motor 601 drives the first sampling cylinder 602 to rotate, so that the first sampling cylinder 602 is relative to the sampling shell 505. The angle is adjusted to control the sampling time and quantity of the blended fertilizer by the first sampling cylinder 602. At the same time, the second motor 603 drives the second sampling cylinder 604 to rotate. The angle of the second sampling cylinder 604 relative to the sampling shell 505 is adjusted to control the second sampling cylinder 604 to discharge the sampled blended fertilizer through the sampling tube 609. Meanwhile, the cleaning fan 607 blows air into the third sampling cylinder 606 inside the mounting shell 501. The third motor 605 drives the third sampling cylinder 606 to rotate, so that the residual blended fertilizer is discharged through the slag discharge pipe 608. Similarly, the cycle is repeated to achieve efficient and automatic sampling of the blended fertilizer.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-efficiency automatic sampling device for blended fertilizers, comprising a conveying pipe (1), characterized in that: A feed hopper (2) is fixedly installed at the top of the feed pipe (1); A conveying motor (3) is fixedly installed at one end of the conveying pipe (1), and the output shaft of the conveying motor (3) is fixedly connected to a spiral blade shaft (4) through a coupling. The outside of the feed pipe (1) is provided with a sampling mechanism (5) to ensure the continuity and stability of sampling. The sampling mechanism (5) includes a mounting shell (501) fixed to the bottom end of the conveying pipe (1). A rotary motor (502) is fixedly installed on one side wall of the inner cavity of the mounting shell (501). The output shaft of the rotary motor (502) is fixedly connected to a mounting gear (503) through a coupling. A sleeve gear (504) is rotatably mounted inside the mounting housing (501), and the inside of the sleeve gear (504) meshes with the outside of the mounting gear (503). A sampling shell (505) is fixedly installed at one end of the sleeve gear (504), and a conductive slip ring (506) is fixedly installed between one side of the sampling shell (505) and one side wall of the inner cavity of the mounting shell (501). The sampling mechanism (5) is equipped with an auxiliary mechanism (6) to prevent interference with the sampling data of the blended fertilizer. The auxiliary mechanism (6) includes a first motor (601) fixed to the top of one end of the sampling shell (505), and the output shaft of the first motor (601) is fixedly connected to the first sampling cylinder (602) via a coupling.

2. The high-efficiency automatic sampling device for blended fertilizers according to claim 1, characterized in that: A second motor (603) is fixedly installed on the right side of one end of the sampling shell (505), and the output shaft of the second motor (603) is fixedly connected to the second sampling cylinder (604) through a coupling.

3. The high-efficiency automatic sampling device for blended fertilizers according to claim 1, characterized in that: A third motor (605) is fixedly installed on the left side of one end of the sampling shell (505), and the output shaft of the third motor (605) is fixedly connected to the third sampling cylinder (606) through a coupling.

4. The high-efficiency automatic sampling device for blended fertilizers according to claim 1, characterized in that: A cleaning fan (607) is fixedly installed on one side of the mounting shell (501), a slag discharge pipe (608) is fixedly installed on one side of the bottom end of the mounting shell (501), and a sampling pipe (609) is fixedly installed on the other side of the bottom end of the mounting shell (501).

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