Dry and wet straw pulverizer

Abstract

The utility model discloses a dry and wet straw crusher, and relates to the technical field of straw crushing. The dry and wet straw pulverizer comprises a pulverizer body, a feeding port is formed in the side face of the pulverizer body, a servo motor is assembled on the side face of the pulverizer body, and a pulverizing roller is connected to the side face of the servo motor by arranging a transmission mechanism; a lubricating assembly is arranged on the side face of the pulverizer body and comprises a first oil liquid bin, the side face of the servo motor is in transmission connection with a first gear, the side face of the first oil liquid bin is slidably connected with a first toothed bar, and the side face of the first toothed bar is fixedly connected with a spring. When the dry and wet straw pulverizer is used for pulverizing operation, oil can be pushed out and injected to a transmission mechanism through a spray head through cooperation with a first oil bin, a first gear, a first toothed bar, a spring, an oil storage bin, a pipeline and a one-way valve, corresponding lubricating operation is carried out, and the pulverizing effect of the device under the long-term use condition is improved.

Description

Technical Field

[0001] This utility model relates to the field of straw crushing technology, specifically a dry and wet straw crusher. Background Technology

[0002] Straw crushers are mainly suitable for crushing various plants with a growth period of less than one year, such as cotton, corn stalks, eggplant, and chili seedlings. The crushed agricultural plant debris can be used as raw materials for various production industries, including the manufacture of organic fertilizer, fuel, particleboard, and paper.

[0003] Chinese patent CN221152093U, authorized and published on June 18, 2024, discloses a dry and wet universal straw crusher. The crusher includes a housing with a horizontally arranged cutting chamber and an inclined mixing chamber. A feed inlet is located at one end of the cutting chamber. A first crushing roller is rotatably mounted inside the cutting chamber. A discharge outlet is located diagonally below the mixing chamber. A second crushing roller is rotatably mounted inside the mixing chamber. In the aforementioned application, a transmission mechanism is used to drive two different crushing rollers for corresponding crushing operations. However, under long-term use, this device is prone to significant wear on the transmission mechanism, thus affecting the crushing effect. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a dry and wet straw crusher, solving the problems mentioned in the background section. To achieve the above objectives, this utility model is implemented through the following technical solution: a dry and wet straw crusher, comprising a crusher body, a feed inlet on the side of the crusher body, a servo motor mounted on the side of the crusher body, and a crushing roller connected to the side of the servo motor via a transmission mechanism;

[0005] A lubrication assembly is provided on the side of the main body of the crusher. The lubrication assembly includes an oil tank, a gear is driven to the side of the servo motor, a rack is slidably connected to the side of the oil tank, a spring is fixedly connected to the side of the rack, an oil storage tank is fixedly connected to the side of the main body of the crusher, a pipe is fixedly connected to the top of the oil storage tank, a one-way valve is installed inside the pipe, and a nozzle is rotatably connected to the side of the pipe.

[0006] Preferably, only half of the teeth are provided on the outer side of the first gear, and the first gear can mesh with the first rack through these teeth.

[0007] Preferably, the end of the spring away from the first toothed rod is located inside the first oil reservoir and is fixedly connected to the first oil reservoir.

[0008] Preferably, the pipeline is located on the side of the first oil tank and is fixedly connected to and communicates with the first oil tank.

[0009] Preferably, an auxiliary component is provided on the side of the main body of the crusher. The auxiliary component includes an oil tank, a toothed rod is slidably connected to the top of the oil tank, and a gear is fixedly connected to the outside of the nozzle.

[0010] Preferably, the second gear is located on the side of the second rack and is in a meshing state with the second rack.

[0011] This utility model provides a dry and wet straw crusher. It has the following beneficial effects:

[0012] (1) When the dry and wet straw crusher is crushing, it can be used with oil tank 1, gear 1, rack 1, spring, oil storage tank, pipeline and one-way valve to push the oil through the nozzle and inject it into the transmission mechanism for corresponding lubrication, which improves the crushing effect of the device under long-term use.

[0013] (2) When the toothed rod moves back and forth in the oil tank, the oil tank is connected to the oil tank, which causes the toothed rod to move back and forth. This causes the toothed rod to drive the gear to move back and forth, and the gear then drives the nozzle to rotate back and forth, spraying the oil onto the transmission mechanism. This improves the coverage of the oil and thus enhances the performance of the lubrication components. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the overall appearance of this utility model;

[0015] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the lubrication component of this utility model;

[0017] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0018] In the picture:

[0019] 100. Crusher body; 200. Feed inlet; 300. Servo motor; 400. Crushing roller;

[0020] 500. Lubrication components; 501. Oil tank 1; 502. Gear 1; 503. Rack rack 1; 504. Spring; 505. Oil reservoir; 506. Pipeline; 507. Check valve; 508. Nozzle;

[0021] 600. Auxiliary components; 601. Oil tank two; 602. Gear rack two; 603. Gear two. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1

[0024] Please see Figures 1-4 A dry and wet straw crusher includes a crusher body 100, a feed inlet 200 on the side of the crusher body 100, a servo motor 300 mounted on the side of the crusher body 100, and a crushing roller 400 connected to the side of the servo motor 300 through a transmission mechanism. When the servo motor 300 is started, the two different crushing rollers 400 can be driven to rotate through the transmission mechanism to perform the corresponding crushing operation.

[0025] A lubrication assembly 500 is provided on the side of the pulverizer body 100. The lubrication assembly 500 includes an oil tank 501 and a gear 502 connected to the side of a servo motor 300. During the pulverization operation, the servo motor 300 synchronously drives the gear 502 connected to it to rotate clockwise. A rack 503 is slidably connected to the side of the oil tank 501. Only half of the teeth are provided on the outer side of the gear 502. The gear 502 can mesh with the rack 503 through these teeth. A spring 504 is fixedly connected to the side of the rack 503. The end of the spring 504 away from the rack 503 is located inside the oil tank 501 and is fixedly connected to the oil tank 501. When gear 502 rotates clockwise, it drives the meshing rack 503 to move. The rack 503 then compresses the spring 504 and moves upward. When the side of gear 502 without teeth rotates to the rack 503, the rack 503 is unrestrained and moves downward to reset under the action of the spring 504. In this way, the rack 503 can reciprocate within the oil tank 501. An oil storage tank 505 is fixedly connected to the side of the crusher body 100. A pipe 506 is fixedly connected to the top of the oil storage tank 505. The pipe 506 is located on the side of the oil tank 501 and is fixedly connected and communicates with the oil tank 501. A one-way valve 507 is installed inside the pipe 506, and a nozzle 508 is rotatably connected to the side of the pipe 506. Because the oil tank 501 is connected to the pipeline 506, and the pipeline 506 is connected to the oil storage tank 505, and the pipeline 506 is equipped with two one-way valves 507, when the rack 503 moves upward, the oil stored in the oil storage tank 505 can be drawn into the pipeline 506 through the oil tank 501. When the rack 503 moves downward to reset, the oil in the pipeline 506 can be pushed out through the nozzle 508 and injected into the transmission mechanism for corresponding lubrication, thereby improving the crushing effect of the device under long-term use.

[0026] In use, starting the servo motor 300 drives two different crushing rollers 400 to rotate via the transmission mechanism, performing the corresponding crushing operation. Simultaneously, the servo motor 300 synchronously drives the gear 502 connected to it to rotate clockwise. The gear 502 drives the meshing rack 503 to move, causing the rack 503 to compress the spring 504 and move upwards. When the side of the gear 502 without teeth rotates to the position of the rack 503, the rack 503 loses its restraint and moves downwards under the action of the spring 504 to reset. Thus,... The rack 503 can reciprocate within the oil reservoir 501. Since the oil reservoir 501 is connected to the pipe 506, and the pipe 506 is connected to the oil storage tank 505, and the pipe 506 is equipped with two one-way valves 507, when the rack 503 moves upward, the oil stored in the oil storage tank 505 can be drawn into the pipe 506 through the oil reservoir 501. When the rack 503 moves downward to reset, the oil in the pipe 506 can be pushed out through the nozzle 508 and injected into the transmission mechanism for corresponding lubrication.

[0027] Example 2

[0028] Please see Figures 1-4 Based on Embodiment 1, an auxiliary component 600 is provided on the side of the pulverizer body 100. The auxiliary component 600 includes an oil tank 601, and a rack 602 is slidably connected to the top of the oil tank 601. When the rack 503 reciprocates within the oil tank 501, the connection between the oil tank 601 and the oil tank 501 causes the rack 602 to reciprocate. A gear 603 is fixedly connected to the outside of the nozzle 508. The gear 603 is located on the side of the rack 602 and is meshed with it. When the rack 602 begins to reciprocate, it drives the meshing gear 603 to reciprocate, which in turn drives the nozzle 508 to rotate, spraying oil onto the transmission mechanism, thus increasing the oil coverage and improving the performance of the lubrication component 500.

[0029] In use, based on Example 1, when the rack 503 reciprocates within the oil tank 501, the oil tank 601 is connected to the oil tank 501, thereby causing the rack 602 to reciprocate. This causes the rack 602 to drive the gear 603 meshing with it to reciprocate, and the gear 603 then drives the nozzle 508 fixedly connected to it to rotate reciprocally, spraying the oil onto the transmission mechanism.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dry and wet straw crusher, comprising a crusher body (100), wherein a feed inlet (200) is provided on the side of the crusher body (100), a servo motor (300) is mounted on the side of the crusher body (100), and a crushing roller (400) is connected to the side of the servo motor (300) through a transmission mechanism. Its features are: A lubrication assembly (500) is provided on the side of the main body (100) of the crusher. The lubrication assembly (500) includes an oil tank (501), a gear (502) is driven to the side of the servo motor (300), a rack (503) is slidably connected to the side of the oil tank (501), a spring (504) is fixedly connected to the side of the rack (503), an oil storage tank (505) is fixedly connected to the side of the main body (100), a pipe (506) is fixedly connected to the top of the oil storage tank (505), a one-way valve (507) is installed inside the pipe (506), and a nozzle (508) is rotatably connected to the side of the pipe (506).

2. The dry and wet straw crusher according to claim 1, characterized in that: The outer side of the gear one (502) is provided with only half of the teeth, and the gear one (502) can mesh with the rack one (503) through these teeth.

3. A dry and wet straw crusher according to claim 2, characterized in that: The spring (504) is located at the end away from the first toothed rod (503) inside the first oil reservoir (501) and is fixedly connected to the first oil reservoir (501).

4. A dry and wet straw crusher according to claim 3, characterized in that: The pipe (506) is located on the side of the oil tank (501) and is fixedly connected to and communicates with the oil tank (501).

5. A dry and wet straw crusher according to claim 4, characterized in that: An auxiliary component (600) is provided on the side of the main body (100) of the crusher. The auxiliary component (600) includes an oil tank (601), a toothed rod (602) is slidably connected to the top of the oil tank (601), and a gear (603) is fixedly connected to the outside of the nozzle (508).

6. A dry and wet straw crusher according to claim 5, characterized in that: The second gear (603) is located on the side of the second rack (602) and is in mesh with the second rack (602).

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