Potassium sulfate compound fertilizer crusher capable of automatically removing accumulated fertilizer

Abstract

The utility model relates to the technical field of crushers, and discloses a potassium sulfate compound fertilizer crusher capable of automatically removing accumulated fertilizer, which comprises a crushing tank, a filter screen is fixedly arranged on the inner bottom wall of the crushing tank through screws, the top surface of the crushing tank is in threaded connection with a cover plate, and a motor cabin is fixedly arranged on the top surface of the cover plate. A servo motor A is fixedly mounted in the motor cabin, an output end spline of the servo motor A is connected with a transmission rod A, and a crushing and accumulated fertilizer removing mechanism is fixedly mounted at the bottom of the transmission rod A. According to the potassium sulfate compound fertilizer crusher capable of automatically removing the accumulated fertilizer, through the arrangement of the crushing and accumulated fertilizer removing mechanism, potassium sulfate compound fertilizer raw materials are put into the crushing tank, an external power supply is connected to enable a servo motor A to be electrified to drive a crushing rod and an accumulated fertilizer removing rod to rotate, the crushing rod crushes the raw materials, and the raw materials are prevented from being coagulated into blocks; the accumulated fertilizer removing rod scrapes off raw materials attached to the inner wall of the crushing tank, and waste of the raw materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a potassium sulfate compound fertilizer crusher capable of automatically removing accumulated fertilizer. Background Art

[0002] In the process of compound fertilizer production, compound fertilizer tends to produce large lumps, which are not conducive to plant absorption. Therefore, a crusher is needed to further crush the compound fertilizer.

[0003] The compound fertilizer crusher disclosed in publication number CN204865985U achieves the purpose of not being easily bonded and being able to crush materials more thoroughly, and has high practical value and promotion value.

[0004] However, the compound fertilizer crusher has the following disadvantages: (1) it is not convenient to scrape off the fertilizer attached to the inner wall of the box, which is difficult to clean and will cause waste of raw materials; (2) it is not convenient to screen the crushed fertilizer and quickly discharge it. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The technical problem solved by the utility model is to provide a potassium sulfate compound fertilizer crusher which is highly practical, can be easily operated and has a relatively simple structure and can automatically remove accumulated fertilizer. It solves the problems raised in the above background technology that it is inconvenient to scrape off the fertilizer attached to the inner wall of the box and it is inconvenient to screen and quickly discharge the crushed fertilizer.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a potassium sulfate compound fertilizer crusher capable of automatically removing accumulated fertilizer, comprising a crushing tank, an inner bottom wall of the crushing tank being fixedly installed with a filter screen by screws, a cover plate being threadedly connected to the top surface of the crushing tank, a motor cabin being fixedly installed on the top surface of the cover plate, an A servo motor being fixedly installed inside the motor cabin, an A transmission rod being splined to the output end of the A servo motor, a crushing and fertilizer removal mechanism being fixedly installed at the bottom of the A transmission rod, the bottom of the crushing tank being connected with a discharge barrel, and a pushing mechanism being fixedly installed on one side of the discharge barrel.

[0009] As a further solution of the utility model, the crushing and fertilizer removal mechanism includes a crushing rod fixed to the bottom of the A transmission rod, connecting rods are welded on both sides of the top of the crushing rod, and a fertilizer removal rod is welded at one end of the connecting rod. The fertilizer removal rod scrapes off the potassium sulfate compound fertilizer attached to the inner wall of the crushing tank.

[0010] As a further solution of the utility model, the pushing mechanism includes a B servo motor fixed to one side of the discharging barrel, the output end of the B servo motor is splined with a B transmission rod, one end of the B transmission rod is fixedly connected to a pushing rod, and the pushing rod pushes out the crushed potassium sulfate compound fertilizer.

[0011] As a further solution of the utility model, a base is welded to the bottom of the discharge barrel, and fixing holes are arranged in a rectangular array around the top surface of the base. The internal threads of the fixing holes are penetrated by fixing studs, which are used to fix the base.

[0012] As a further solution of the utility model, an observation window is embedded on one side of the surface of the crushing tank, and scale lines are engraved on the other side of the surface of the crushing tank, and the observation window is convenient for personnel to observe.

[0013] As a further solution of the utility model, a through hole is provided in the middle of the top surface of the cover plate, and the through hole is adapted to the A transmission rod, so that the A transmission rod can pass through the through hole.

[0014] As a further solution of the utility model, a mounting groove is provided on the surface of the motor compartment, and a heat dissipation net for heat dissipation is embedded in the mounting groove, and the heat dissipation net facilitates heat dissipation of the A servo motor.

[0015] (III) Beneficial effects

[0016] The utility model provides a potassium sulfate compound fertilizer crusher capable of automatically removing accumulated fertilizer, which has the following beneficial effects:

[0017] 1. The potassium sulfate compound fertilizer crusher capable of automatically removing fertilizer accumulation, through the setting of the crushing and fertilizer accumulation removal mechanism, puts the potassium sulfate compound fertilizer raw materials into the crushing tank, connects the external power supply so that the A servo motor is energized, drives the crushing rod and the fertilizer accumulation removal rod to rotate, the crushing rod crushes the raw materials to prevent them from condensing into blocks, and the fertilizer accumulation removal rod scrapes the raw materials attached to the inner wall of the crushing tank to avoid waste of raw materials.

[0018] 2. The potassium sulfate compound fertilizer crusher capable of automatically removing accumulated fertilizer has a pushing mechanism. The crushed raw materials are screened through a filter and fall into a discharging barrel. When the external power supply is connected so that the B servo motor is powered on, the pushing rod is driven to rotate, and the crushed fertilizer is pushed out for easy discharging. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the crushing and fertilizer removal mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the filter screen of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the pusher mechanism of the utility model.

[0024] In the figure: 1. Crushing tank; 2. Filter; 3. Cover plate; 4. Motor compartment; 5. A servo motor; 6. Crushing and fertilizer removal mechanism; 601. Crushing rod; 602. Connecting rod; 603. Fertilizer removal rod; 7. Discharging barrel; 8. Pushing mechanism; 801. B servo motor; 802. B transmission rod; 803. Pushing rod; 9. Base; 10. Fixing stud; 11. Observation window. DETAILED DESCRIPTION

[0025] 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. 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.

[0026] See also Figures 1 to 5 The utility model provides a technical solution: a potassium sulfate compound fertilizer crusher capable of automatically removing fertilizer accumulation, comprising a crushing tank 1, a filter screen 2 is fixedly installed on the inner bottom wall of the crushing tank 1 by screws, a cover plate 3 is threadedly connected to the top surface of the crushing tank 1, a motor cabin 4 is fixedly installed on the top surface of the cover plate 3, an A servo motor 5 is fixedly installed inside the motor cabin 4, an A servo motor 5 is splinedly connected to an A transmission rod at the output end of the A servo motor 5, and a crushing and fertilizer removal mechanism 6 is fixedly installed at the bottom of the A transmission rod. Through the setting of the crushing and fertilizer removal mechanism 6, the potassium sulfate compound fertilizer raw material is put into the crushing tank 1, and an external power supply is connected to make it After the A servo motor 5 is powered on, it drives the crushing rod 601 and the fertilizer removal rod 603 to rotate. The crushing rod 601 crushes the raw materials to prevent them from condensing into blocks. The fertilizer removal rod 603 scrapes the raw materials attached to the inner wall of the crushing tank 1 to avoid waste of raw materials. The bottom of the crushing tank 1 is connected to a discharge barrel 7, and a pusher mechanism 8 is fixedly installed on one side of the discharge barrel 7. Through the setting of the pusher mechanism 8, the crushed raw materials are screened by the filter screen 2 and fall into the discharge barrel 7. After the external power supply is connected to the B servo motor 801 and powered on, it drives the pusher rod 803 to rotate, and pushes out the crushed fertilizer to facilitate discharge.

[0027] The crushing and removing fertilizer accumulation mechanism 6 includes a crushing rod 601 fixed to the bottom of the A transmission rod, and connecting rods 602 are welded on both sides of the top of the crushing rod 601. A fertilizer accumulation removal rod 603 is welded at one end of the connecting rod 602. Through the setting of the crushing and removing fertilizer accumulation mechanism 6, the fertilizer is crushed and the fertilizer accumulated on the inner wall of the crushing tank 1 is removed;

[0028] The pushing mechanism 8 includes a B servo motor 801 fixed to one side of the discharging barrel 7, the output end of the B servo motor 801 is spline-connected with a B transmission rod 802, and one end of the B transmission rod 802 is fixedly connected with a pushing rod 803. The setting of the pushing mechanism 8 facilitates the discharging of materials.

[0029] A base 9 is welded to the bottom of the discharge barrel 7. The top surface of the base 9 is provided with fixing holes in a rectangular array. The internal threads of the fixing holes are penetrated by fixing studs 10. The fixing studs 10 are arranged to fix the base 9.

[0030] An observation window 11 is embedded on one side of the surface of the crushing tank 1, and a scale line is engraved on the other side of the surface of the crushing tank 1. The setting of the observation window 11 is convenient for personnel to observe the crushing situation;

[0031] A through hole is formed in the middle of the top surface of the cover plate 3, and the through hole is adapted to the transmission rod A. The through hole is provided to facilitate the transmission rod A to penetrate through.

[0032] The surface of the motor compartment 4 begins to have a mounting groove, and a heat dissipation net for heat dissipation is embedded in the mounting groove. The heat dissipation net can dissipate heat for the A servo motor 5.

[0033] In the utility model, the working steps of the device are as follows:

[0034] Step 1: Put the potassium sulfate compound fertilizer raw material into the crushing tank 1, connect the external power supply so that the A servo motor 5 is powered on, and drive the crushing rod 601 and the fertilizer removal rod 603 to rotate. The crushing rod 601 crushes the raw material to prevent it from condensing into blocks, and the fertilizer removal rod 603 scrapes the raw material attached to the inner wall of the crushing tank 1 to avoid waste of raw materials;

[0035] The second step: the crushed raw materials are screened by the filter screen 2 and fall into the discharge barrel 7. After the external power supply is connected to the B servo motor 801, it drives the push rod 803 to rotate, and the crushed fertilizer is pushed out for easy discharge.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0037] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0038] 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 potassium sulfate compound fertilizer crusher capable of automatically removing fertilizer accumulation, comprising a crushing tank (1), characterized in that: The inner bottom wall of the crushing tank (1) is fixedly mounted with a filter screen (2) by means of screws, the top surface of the crushing tank (1) is threadedly connected with a cover plate (3), the top surface of the cover plate (3) is fixedly mounted with a motor compartment (4), the interior of the motor compartment (4) is fixedly mounted with an A servo motor (5), the output end of the A servo motor (5) is spline-connected with an A transmission rod, the bottom of the A transmission rod is fixedly mounted with a crushing and defertilizing mechanism (6), the bottom of the crushing tank (1) is connected with a discharge barrel (7), and a push mechanism (8) is fixedly mounted on one side of the discharge barrel (7).

2. A potassium sulfate compound fertilizer crusher capable of automatically removing accumulated fertilizer according to claim 1, characterized in that: The crushing and fertilizer removal mechanism (6) comprises a crushing rod (601) fixed to the bottom of the A transmission rod, connecting rods (602) are welded to both sides of the top of the crushing rod (601), and a fertilizer removal rod (603) is welded to one end of the connecting rod (602).

3. A potassium sulfate compound fertilizer crusher capable of automatically removing accumulated fertilizer according to claim 1, characterized in that: The pushing mechanism (8) comprises a B servo motor (801) fixed to one side of the discharging barrel (7), the output end of the B servo motor (801) is spline-connected to a B transmission rod (802), and one end of the B transmission rod (802) is fixedly connected to a pushing rod (803).

4. The potassium sulfate compound fertilizer crusher capable of automatically removing accumulated fertilizer according to claim 1, characterized in that: A base (9) is welded to the bottom of the discharge barrel (7), and fixing holes are arranged in a rectangular array around the top surface of the base (9), and fixing studs (10) are passed through the internal threads of the fixing holes.

5. The potassium sulfate compound fertilizer crusher capable of automatically removing fertilizer accumulation according to claim 1 is characterized in that: An observation window (11) is embedded on one side of the surface of the crushing tank (1), and scale lines are engraved on the other side of the surface of the crushing tank (1).

6. The potassium sulfate compound fertilizer crusher capable of automatically removing accumulated fertilizer according to claim 1, characterized in that: A through hole is formed in the middle of the top surface of the cover plate (3), and the through hole is adapted to fit the A transmission rod.

7. The potassium sulfate compound fertilizer crusher capable of automatically removing fertilizer accumulation according to claim 1 is characterized in that: A mounting groove is provided on the surface of the motor compartment (4), and a heat dissipation net for heat dissipation is embedded in the mounting groove.

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