A double spiral fertilizer mixer

Abstract

The utility model provides a double-helix fertilizer mixer, which relates to the technical field of fertilizer processing, and comprises a base, wherein the inner bottom of the base is fixedly connected with a telescopic rod, the outer surface of the telescopic rod is sleeved with a reset spring, the top of the telescopic rod is fixedly connected with a body, a sieve plate is fixedly connected with the body, a mixing mechanism is arranged in the body, a first drive motor is fixedly installed on one side of the base, a cam is arranged on the output end of the first drive motor, and a support block is fixedly connected with one side of the body. In the utility model, fertilizer is poured into the body so that the fertilizer falls onto the sieve plate, and then the first drive motor is started, so that the first drive motor drives the cam to rotate, and at the same time, under the joint cooperation of the support block, the telescopic rod and the reset spring, the body is driven to move back and forth up and down, thereby driving the sieve plate to move back and forth up and down, and then the fertilizer agglomerated in the fertilizer is vibrated and sieved, which is conducive to maintaining the fertilizer mixing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer processing, in particular to a double-helix fertilizer mixer. Background Art

[0002] Water-soluble fertilizer refers to a compound fertilizer containing nitrogen, phosphorus, potassium, calcium, magnesium, trace elements, amino acids, humic acid, alginic acid, etc. that can be completely dissolved in water. When the water-soluble fertilizer is stirred and mixed, it will be stirred and mixed by a double-screw mixer. The double-screw mixer has a wide adaptability to mixed materials, will not overheat heat-sensitive materials, will not compress and grind granular materials, and will not produce separation when mixing materials with different specific gravities and particle sizes.

[0003] Since water-soluble fertilizers are prone to caking in a relatively humid environment, it is difficult for existing double-screw fertilizer mixers to break up the caking water-soluble fertilizers by stirring, which has a significant impact on the mixing effect of the water-soluble fertilizers. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that water-soluble fertilizers are prone to agglomeration in a relatively humid environment, but the existing double-helix fertilizer mixer is difficult to break up the agglomerated water-soluble fertilizers by stirring, which has a great impact on the mixing effect of the water-soluble fertilizers, and a double-helix fertilizer mixer is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a double-helix fertilizer mixer, comprising a base, a telescopic rod is fixedly connected to the inner bottom of the base, a reset spring is sleeved on the outer surface of the telescopic rod, the top of the telescopic rod is fixedly connected to a body, a sieve plate is fixedly connected to the body, a mixing mechanism is arranged in the body, a first drive motor is fixedly installed on one side of the base, a cam is arranged on the output end of the first drive motor, and a support block is fixedly connected to one side of the body.

[0006] Preferably, the mixing mechanism comprises two rotating shafts, the two rotating shafts are rotatably connected in the machine body, the two rotating shafts movably pass through the sieve plate, two spiral plates are fixedly connected to the outer surfaces of the two rotating shafts, and one end of the two rotating shafts movably passes through the machine body.

[0007] Preferably, two pulleys are provided on the outer surfaces of the two rotating shafts, and the outer surfaces of the two pulleys are connected with belts for transmission, and a mounting frame is fixedly connected to the top of the machine body.

[0008] Preferably, a second drive motor is fixedly mounted on the inner top of the mounting frame, and an output end of the second drive motor is fixedly connected to one of the rotating shafts.

[0009] Preferably, one side of the machine body is fixedly connected with a feed hard pipe, and the outer surface of the feed hard pipe is threadedly connected with a sealing cover.

[0010] Preferably, the bottom of the machine body is fixedly connected with a discharge hard pipe, the discharge hard pipe movably passes through the base, and a control valve is provided on the discharge hard pipe.

[0011] Preferably, a supporting leg is fixedly connected to the bottom of the base, and a buffer pad is fixedly installed on the bottom of the supporting leg.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, fertilizer is poured into the machine body, the fertilizer falls onto the screen plate, and then the first drive motor is started, so that the first drive motor drives the cam to rotate, and at the same time, under the cooperation of the support block, the telescopic rod and the reset spring, the machine body is driven to move back and forth up and down, thereby driving the screen plate to move back and forth up and down, and then the fertilizer agglomerated in the fertilizer is vibrated and screened, which is beneficial to maintain the fertilizer mixing effect.

[0014] 2. In the utility model, by providing a mixing mechanism and starting the second drive motor, the pulley drives the belt to move, and then the two rotating shafts drive the two spiral plates to rotate, so as to facilitate the mixing operation of the fertilizer. The supporting legs are provided to play a supporting role, and the buffer pads are provided to buffer the longitudinal vibration of the mixer, reduce the impact force on the mixer, and play a certain protective role on the mixer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the main structure of a double-screw fertilizer mixer is proposed for the utility model;

[0016] Figure 2 The utility model provides a bottom side structural stereogram of a double-screw fertilizer mixer;

[0017] Figure 3 The utility model provides a right side structural stereogram of a double-screw fertilizer mixer;

[0018] Figure 4 The utility model provides a sectional structural stereogram of a double-screw fertilizer mixer.

[0019] Legend: 1. Base; 2. Telescopic rod; 3. Reset spring; 4. Machine body; 5. Screen plate; 6. Mixing mechanism; 601. Rotating shaft; 602. Spiral plate; 603. Pulley; 604. Belt; 605. Mounting bracket; 606. Second drive motor; 7. First drive motor; 8. Cam; 9. Support block; 10. Feed pipe; 11. Sealing cover; 12. Discharge pipe; 13. Control valve; 14. Support leg; 15. Buffer pad. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1 - Figure 4 As shown, the utility model provides a double-helix fertilizer mixer, including a base 1, a telescopic rod 2 is fixedly connected to the inner bottom of the base 1, a reset spring 3 is sleeved on the outer surface of the telescopic rod 2, the top of the telescopic rod 2 is fixedly connected to a body 4, a sieve plate 5 is fixedly connected to the body 4, a mixing mechanism 6 is arranged in the body 4, a first drive motor 7 is fixedly installed on one side of the base 1, a cam 8 is arranged on the output end of the first drive motor 7, and a support block 9 is fixedly connected to one side of the body 4.

[0023] The effect achieved by the entire embodiment 1 is that the fertilizer is poured into the body 4, the fertilizer falls onto the sieve plate 5, and then the first drive motor 7 is started, so that the first drive motor 7 drives the cam 8 to rotate, and at the same time, under the joint cooperation of the support block 9, the telescopic rod 2 and the return spring 3, the body 4 is driven to move up and down, thereby driving the sieve plate 5 to move up and down, and then the fertilizer agglomerated in the fertilizer is vibrated and screened, which is conducive to maintaining the fertilizer mixing effect.

[0024] Embodiment 2, as Figure 1 - Figure 4As shown, the mixing mechanism 6 includes two rotating shafts 601, the two rotating shafts 601 are rotatably connected to the body 4, the two rotating shafts 601 are movable through the sieve plate 5, the outer surfaces of the two rotating shafts 601 are fixedly connected with two spiral plates 602, one end of the two rotating shafts 601 is movable through the body 4, the outer surfaces of the two rotating shafts 601 are provided with two pulleys 603, the outer surfaces of the two pulleys 603 are connected with belts 604, the top of the body 4 is fixedly connected with a mounting frame 605, the inner side of the mounting frame 605 A second drive motor 606 is fixedly installed on the top, and the output end of the second drive motor 606 is fixedly connected to one of the rotating shafts 601. A feed hard pipe 10 is fixedly connected to one side of the body 4, and a sealing cover 11 is threadedly connected to the outer surface of the feed hard pipe 10. A discharge hard pipe 12 is fixedly connected to the bottom of the body 4. The discharge hard pipe 12 movably passes through the base 1, and a control valve 13 is provided on the discharge hard pipe 12. A support leg 14 is fixedly connected to the bottom of the base 1, and a buffer pad 15 is fixedly installed at the bottom of the support leg 14.

[0025] The effect achieved by the entire embodiment 2 is that, by providing the mixing mechanism 6, the second driving motor 606 is started, so that the pulley 603 drives the belt 604 to move, and then the two rotating shafts 601 drive the two spiral plates 602 to rotate, so as to facilitate the mixing operation of the fertilizer, and then a feeding hard pipe 10 is fixedly connected to one side of the body 4, and a sealing cover 11 is threadedly connected to the outer surface of the feeding hard pipe 10. The sealing cover 11 is rotated to facilitate the fertilizer to be poured into the body 4 through the feeding hard pipe 10, and then the feeding hard pipe 10 is fixedly connected to the bottom of the body 4. A discharge hard pipe 12 is provided, and the discharge hard pipe 12 movably runs through the base 1. A control valve 13 is provided on the discharge hard pipe 12. The control valve 13 is opened to facilitate the discharge of the mixed fertilizer through the discharge hard pipe 12. Then, a support leg 14 is fixedly connected to the bottom of the base 1. A buffer pad 15 is fixedly installed at the bottom of the support leg 14. The support leg 14 is provided to play a supporting role, and the buffer pad 15 can buffer the longitudinal vibration of the mixer, reduce the impact force on the mixer, and play a certain protective role on the mixer.

[0026] Working principle: When in use, first rotate the sealing cover 11 to remove it, pour the fertilizer into the body 4 through the feeding hard tube 10, and then seal the feeding hard tube 10 by rotating the sealing cover 11, and then start the first drive motor 7, so that the first drive motor 7 drives the cam 8 to rotate, and at the same time, under the joint cooperation of the support block 9, the telescopic rod 2 and the reset spring 3, the body 4 is driven to move up and down, thereby driving the screen plate 5 to move up and down, and then the fertilizer agglomerated in the fertilizer is vibrated and screened. After the screening is completed, the first drive motor 7 is turned off and the second drive motor 606 is started, so that the pulley 603 drives the belt 604 to move, and then the two rotating shafts 601 drive the two spiral plates 602 to rotate, and the fertilizer is mixed, which is beneficial to maintain the fertilizer mixing effect. After the mixing is completed, the second drive motor 606 is turned off, and the control valve 13 is opened to discharge the mixed fertilizer through the discharge hard tube 12, and then it can be collected uniformly by the operator.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A double-screw fertilizer mixer, comprising a base (1), characterized in that: A telescopic rod (2) is fixedly connected to the bottom inner side of the base (1); a return spring (3) is sleeved on the outer surface of the telescopic rod (2); a top end of the telescopic rod (2) is fixedly connected to a body (4); a sieve plate (5) is fixedly connected to the body (4); a mixing mechanism (6) is arranged in the body (4); a first drive motor (7) is fixedly mounted on one side of the base (1); a cam (8) is arranged at the output end of the first drive motor (7); and a support block (9) is fixedly connected to one side of the body (4).

2. A double-screw fertilizer mixer according to claim 1, characterized in that: The mixing mechanism (6) comprises two rotating shafts (601), the two rotating shafts (601) are rotatably connected to the machine body (4), the two rotating shafts (601) movably penetrate the sieve plate (5), two spiral plates (602) are fixedly connected to the outer surfaces of the two rotating shafts (601), and one end of the two rotating shafts (601) movably penetrates the machine body (4).

3. A double-screw fertilizer mixer according to claim 2, characterized in that: Two pulleys (603) are arranged on the outer surfaces of the two rotating shafts (601), and belts (604) are connected to the outer surfaces of the two pulleys (603) for transmission. A mounting frame (605) is fixedly connected to the top of the machine body (4).

4. A double-screw fertilizer mixer according to claim 3, characterized in that: A second drive motor (606) is fixedly mounted on the inner top of the mounting frame (605), and an output end of the second drive motor (606) is fixedly connected to one of the rotating shafts (601).

5. A double-screw fertilizer mixer according to claim 1, characterized in that: A feed hard pipe (10) is fixedly connected to one side of the machine body (4), and a sealing cover (11) is threadedly connected to the outer surface of the feed hard pipe (10).

6. A double-screw fertilizer mixer according to claim 1, characterized in that: The bottom of the machine body (4) is fixedly connected to a discharge hard pipe (12), the discharge hard pipe (12) movably passes through the base (1), and a control valve (13) is provided on the discharge hard pipe (12).

7. A double-screw fertilizer mixer according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to a support leg (14), and the bottom of the support leg (14) is fixedly mounted with a buffer pad (15).

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