Low-cost environment-degradable mulching film raw material mixing device

Abstract

The utility model belongs to the technical field of mulching film processing, and discloses a low-cost environment-degradable mulching film raw material mixing device which comprises a mixing box and a box cover, the box cover is installed on the upper end face of the mixing box, a first motor is installed on the upper end face of the box cover, and the output end of the first motor penetrates through the bottom end face of the box cover to be provided with a power box. A pair of rotating arms are installed on the two sides of the power box, one end of each rotating arm is connected with a stirring spiral, a discharging port is formed in the bottom of the mixing box, an installation box is installed on the bottom end face of the power box, a pair of first supporting rods are installed on the two sides of the installation box, a pair of first scraping plates are installed at the other ends of the first supporting rods, and a sleeve is installed on the bottom end face of the installation box. A plurality of first mounting boxes are mounted on the periphery of the sleeve, a first rotating rod is rotationally connected to the bottom of the sleeve, and a first driving bevel gear is mounted on the periphery, in each first mounting box, of the first rotating rod. The device is simple and reasonable in structure, novel in design, easy to operate, high in practicability and convenient to widely popularize and use.

Description

Technical Field

[0001] This utility model belongs to the field of mulch film processing technology, and more specifically, it relates to a low-cost, environmentally degradable mulch film raw material mixing device. Background Technology

[0002] Biodegradable mulch film is an agricultural film that can decompose in the natural environment. It is usually made of natural polymer materials, plant starch or other biodegradable materials. Unlike traditional plastic mulch film (such as polyethylene mulch film), biodegradable mulch film can decompose in the soil through biodegradation or physical degradation after use, avoiding the long-term environmental pollution caused by traditional plastic mulch film.

[0003] Currently used plastic film raw material mixing equipment, namely double spiral mixers, has obvious deficiencies in mixing uniformity. Especially when processing raw materials with high moisture content, these materials are very easy to adhere to the inner wall of the mixing tank and the discharge port, resulting in material residue. This not only wastes resources but also increases the difficulty of cleaning, thereby reducing the practicality of the equipment.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a low-cost, environmentally degradable mulch film raw material mixing device, in order to achieve a more practical value. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a low-cost, environmentally degradable mulch film raw material mixing device, which is achieved by the following specific technical means:

[0006] A low-cost, environmentally degradable mulch film raw material mixing device includes a mixing tank and a tank cover. The tank cover is installed on the upper surface of the mixing tank. A motor is installed on the upper surface of the tank cover. The output end of the motor is connected to a power box through the bottom surface of the tank cover. A pair of rotating arms are installed on both sides of the power box. One end of each rotating arm is connected to a stirring screw. A discharge port is provided at the bottom of the mixing tank. An installation box is installed on the bottom surface of the power box. A pair of support rods are installed on both sides of the installation box. A pair of... The scraper has a sleeve installed on the bottom surface of the mounting box. Several mounting boxes are installed around the sleeve. A rotating rod is rotatably connected to the bottom of the sleeve. A driving bevel gear is installed on the outer periphery of each mounting box. A pair of rotating shafts are rotatably connected to both sides of the mounting box. A driven bevel gear is installed at one end of each rotating shaft. The driving bevel gear and the driven bevel gear mesh with each other. A stirring blade is installed through one side of the mounting box at the other end of the rotating shaft. A cleaning component is installed at the bottom of the sleeve.

[0007] Furthermore, a support rod 2 is installed on the opposite side of the lower end of each pair of scraper blades 1, and the other end of the pair of support rods 2 is connected to the sleeve.

[0008] Furthermore, a rotating shaft is installed at the end of the stirring blade away from the rotating shaft, and the other end of the rotating shaft is rotatably connected to the scraper. The lengths of the stirring blades decrease sequentially from top to bottom.

[0009] Furthermore, a second motor is installed at the bottom of the mounting box, and the top end of the first rotating rod passes through the bottom of the mounting box and is connected to the output end of the second motor.

[0010] Furthermore, the cleaning assembly includes a rotating rod 2, a support rod 3, and a scraper 2. The rotating rod 2 is installed at the bottom end of the sleeve and extends into the discharge port. Several pairs of support rods 3 are installed around the rotating rod 2, and a scraper 2 is installed at the other end of each pair of support rods 3.

[0011] Furthermore, a feed inlet is provided on the upper surface of the box cover, and a crushing box is installed on the upper surface of the box cover at the feed inlet position. A connecting rod is installed on one inner wall of the crushing box, and a second mounting box is installed at one end of the connecting rod. A third rotating rod is rotatably connected to the top of the second mounting box, and a second driven bevel gear is installed at the bottom end of the third rotating rod. The top end of the third rotating rod passes through the upper surface of the second mounting box and is equipped with several crushing blades. A second rotating shaft is rotatably connected to one side of the second mounting box, and a second driving bevel gear is installed at one end of the second rotating shaft. The second driving bevel gear and the second driven bevel gear mesh with each other.

[0012] Furthermore, a motor three is installed on one side of the crushing box, and one end of the rotating shaft two passes through one side of the crushing box and is connected to the output end of the motor three.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] By using the combined operation of motor three, rotating shaft two, driving bevel gear two, driven bevel gear two, rotating rod three, and crushing blades, when the raw material enters the crushing box, motor three is started. Motor three drives driving bevel gear two to rotate through rotating shaft two. Driving bevel gear two drives rotating rod three to rotate through driven bevel gear two. Rotating rod three drives several crushing blades to rotate rapidly. The crushing blades crush and disperse the raw material by rotating, which facilitates the mixing of raw materials and improves the efficiency of the device.

[0015] By using scraper one and scraper two in combination, when motor one drives the power box to rotate, the power box drives a pair of support rods one to rotate through the mounting box. The support rods one drive scraper one to rotate. When scraper one rotates, it can clean the raw material adhering to the inner wall of the mixing box. At the same time, the mounting box drives rotating rod two to rotate through the sleeve. Rotating rod two drives scraper two to rotate through support rod three. When scraper two rotates, it can clean the raw material adhering to the inner wall of the discharge port, thereby reducing the waste of raw materials and reducing the difficulty of cleaning.

[0016] By using the combined operation of motor 2, rotating rod 2, driving bevel gear 1, driven bevel gear 1, rotating shaft 1, and stirring blades, motor 2 is started. Motor 2 drives several driving bevel gears 1 to rotate through rotating rod 1. The driving bevel gears 1 drive the stirring blades to rotate through rotating shaft 1. When multiple stirring blades rotate simultaneously, the uniformity of raw material mixing can be improved, thereby improving mixing efficiency and thus improving the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0018] Figure 2 This is a frontal cross-sectional view of the present invention.

[0019] Figure 3 This is a three-dimensional schematic diagram of a portion of the structure of this utility model.

[0020] Figure 4 This is a frontal cross-sectional view of a portion of the structure in this utility model.

[0021] Figure 5 This is a utility model Figure 2 An enlarged diagram of A in the diagram.

[0022] Figure 6 This is a utility model Figure 4 Enlarged diagram of B in the diagram.

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 1. Mixing box; 101. Discharge port; 2. Box cover; 201. Motor 1; 202. Power box; 203. Rotating arm; 204. Mixing screw; 205. Feed inlet; 3. Mounting box; 301. Motor 2; 4. Scraper 1; 401. Support rod 1; 402. Support rod 2; 5. Sleeve; 501. Mounting box 1; 502. Rotating rod 1; 503. Driving bevel gear 1; 6. Mixing blade; 601. Rotating shaft 1; 602. Driven bevel gear 1; 603. Rotating shaft; 7. Cleaning assembly; 701. Rotating rod 2; 702. Support rod 3; 703. Scraper 2; 8. Crushing box; 801. Connecting rod; 9. Mounting box 2; 901. Rotating rod 3; 902. Driven bevel gear 2; 903. Crushing blade; 904. Rotating shaft 2; 905. Driving bevel gear 2; 10. Motor 3. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0026] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example:

[0029] As attached Figure 1 To be continued Figure 6 As shown:

[0030] This utility model provides a low-cost, environmentally degradable mulch film raw material mixing device, including a mixing tank 1 and a tank cover 2. The tank cover 2 is installed on the upper surface of the mixing tank 1. A motor 201 is installed on the upper surface of the tank cover 2. The output end of the motor 201 passes through the bottom surface of the tank cover 2 and is equipped with a power box 202. A pair of rotating arms 203 are installed on both sides of the power box 202. One end of the rotating arm 203 is connected to a stirring screw 204. A discharge port 101 is provided at the bottom of the mixing tank 1. An installation box 3 is installed on the bottom surface of the power box 202. A pair of support rods 401 are installed on both sides of the installation box 3. The other end of the pair of support rods 401 is equipped with a... A pair of scrapers 4 are provided. A sleeve 5 is installed on the bottom surface of the mounting box 3. Several mounting boxes 501 are installed around the sleeve 5. A rotating rod 502 is rotatably connected to the bottom of the sleeve 5. A drive bevel gear 503 is installed on the outer periphery of each mounting box 501. A pair of rotating shafts 601 are rotatably connected to both sides of the mounting box 501. A driven bevel gear 602 is installed at one end of the rotating shaft 601. The drive bevel gear 503 and the driven bevel gear 602 mesh with each other. A stirring blade 6 is installed through one side of the mounting box 501 at the other end of the rotating shaft 601. A cleaning component 7 is installed at the bottom of the sleeve 5.

[0031] Among them, a pair of scrapers 4 are each equipped with a support rod 402 on one side of their lower ends, and the other end of the pair of support rods 402 is connected to the sleeve 5.

[0032] Among them, the end of the stirring blade 6 away from the rotating shaft 601 is equipped with a rotating shaft 603, and the other end of the rotating shaft 603 is rotatably connected to the scraper 4. The length of the stirring blades 6 decreases sequentially from top to bottom.

[0033] The bottom of the mounting box 3 is equipped with a second motor 301, and the top of the first rotating rod 502 passes through the bottom of the mounting box 3 and is connected to the output end of the second motor 301.

[0034] The cleaning component 7 includes a rotating rod 701, a support rod 702, and a scraper 703. The rotating rod 701 is installed at the bottom end of the sleeve 5 and extends into the discharge port 101. Several pairs of support rods 702 are installed around the rotating rod 701. A scraper 703 is installed at the other end of each pair of support rods 702. The scraper 703 is in contact with the inner wall of the discharge port 101.

[0035] The upper surface of the box cover 2 is provided with a feed inlet 205. A crushing box 8 is installed on the upper surface of the box cover 2 at the feed inlet 205. A connecting rod 801 is installed on one side of the inner wall of the crushing box 8. An installation box 2 9 is installed at one end of the connecting rod 801. A rotating rod 3 901 is rotatably connected to the top of the installation box 2 9. A driven bevel gear 2 902 is installed at the bottom end of the rotating rod 3 901. The top end of the rotating rod 3 901 passes through the upper surface of the installation box 2 9 and is equipped with several crushing blades 903. A rotating shaft 2 904 is rotatably connected to one side of the installation box 2 9. A driving bevel gear 2 905 is installed at one end of the rotating shaft 2 904. The driving bevel gear 2 905 and the driven bevel gear 2 902 mesh with each other.

[0036] Among them, a motor 310 is installed on one side of the crushing box 8, and one end of the rotating shaft 2904 passes through one side of the crushing box 8 and is connected to the output end of the motor 310.

[0037] The working principle of this embodiment:

[0038] When the raw materials enter the crushing box 8, the motor 310 is started. The motor 310 drives the driving bevel gear 2905 to rotate via the rotating shaft 2904. The driving bevel gear 2905 drives the rotating rod 3901 to rotate via the driven bevel gear 2902. The rotating rod 3901 drives several crushing blades 903 to rotate rapidly. The crushing blades 903 crush and disperse the raw materials by rotating, which facilitates the mixing of the raw materials. When the motor 201 drives the power box 202 to rotate, the power box 202 drives a pair of support rods 401 to rotate via the mounting box 3. The support rods 401 drive the scraper 4 to rotate. When the scraper 4 rotates, it can break up the raw materials in the mixing box 1. The raw materials adhering to the wall are cleaned. At the same time, the installation box 3 drives the rotating rod 701 to rotate through the sleeve 5. The rotating rod 701 drives the scraper 703 to rotate through the support rod 702. The scraper 703 can clean the raw materials adhering to the inner wall of the discharge port 101 by rotating, thereby reducing the waste of raw materials. The motor 301 is started. The motor 301 drives several active bevel gears 503 to rotate through the rotating rod 502. The active bevel gears 503 drive the stirring blades 6 to rotate through the rotating shaft 601. When multiple stirring blades 6 rotate at the same time, the uniformity of raw material mixing can be improved, thereby improving the mixing efficiency and the practicality of the device.

[0039] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A low-cost, environmentally degradable mulch film raw material mixing device, comprising a mixing tank (1) and a tank cover (2), wherein the tank cover (2) is installed on the upper end face of the mixing tank (1), a motor (201) is installed on the upper end face of the tank cover (2), a power box (202) is installed through the bottom end face of the tank cover (2) at the output end of the motor (201), and a pair of rotating arms (203) are installed on both sides of the power box (202), wherein a stirring screw (204) is connected to one end of each rotating arm (203), characterized in that: The bottom of the mixing box (1) is provided with a discharge port (101), the bottom end surface of the power box (202) is installed with a mounting box (3), both sides of the mounting box (3) are installed with a pair of supporting rods one (401), the other end of a pair of the supporting rods one (401) is installed with a pair of scrapers one (4), the bottom end surface of the mounting box (3) is installed with a sleeve pipe (5), the periphery of the sleeve pipe (5) is installed with a plurality of mounting boxes one (501), the bottom of the sleeve pipe (5) is rotatably connected with a rotating rod one (502), the periphery of the rotating rod one (502) in each mounting box one (501) is installed with a driving bevel gear one (503), both sides of the mounting box one (501) are rotatably connected with a pair of rotating shafts one (601), one end of the rotating shaft one (601) is installed with a driven bevel gear one (602), the driving bevel gear one (503) and the driven bevel gear one (602) are meshed with each other, the other end of the rotating shaft one (601) is installed with a stirring blade (6) penetrating through one side of the mounting box one (501), the bottom end of the sleeve pipe (5) is installed with a cleaning assembly (7).

2. The low cost raw material mixing device for environment degradable mulching film according to claim 1, wherein: The lower end of a pair of the scrapers one (4) is installed with a supporting rod two (402) on the opposite side, the other end of a pair of the supporting rod two (402) is connected with the sleeve pipe (5).

3. The low cost raw material mixing device for environment degradable mulching film according to claim 1, wherein: The end, away from the rotating shaft one (601), of the stirring blade (6) is installed with a rotating shaft (603), the other end of the rotating shaft (603) is rotatably connected with the scraper one (4), the lengths of a plurality of the stirring blades (6) decrease from top to bottom in turn.

4. The low cost raw material mixing device for environment degradable mulching film according to claim 1, wherein: The bottom of the mounting box (3) is installed with a motor two (301), the top end of the rotating rod one (502) penetrates through the bottom of the mounting box (3) and is connected with the output end of the motor two (301).

5. The low cost raw material mixing device for environment degradable mulching film according to claim 1, wherein: The cleaning assembly (7) comprises a rotating rod two (701), a supporting rod three (702) and a scraper two (703), the rotating rod two (701) is installed at the bottom end of the sleeve pipe (5), the rotating rod two (701) extends into the discharge port (101), the periphery of the rotating rod two (701) is installed with a plurality of pairs of the supporting rod three (702), the other end of each pair of the supporting rod three (702) is installed with the scraper two (703).

6. The low cost raw material mixing device for environment degradable mulching film according to claim 1, wherein: The upper end surface of the box cover (2) is provided with a feeding port (205), the upper end surface of the box cover (2) is provided with a crushing box (8) at the position of the feeding port (205), one side inner wall of the crushing box (8) is provided with a connecting rod (801), one end of the connecting rod (801) is provided with a mounting box two (9), the top of the mounting box two (9) is rotatably connected with a rotating rod three (901), the bottom end of the rotating rod three (901) is provided with a driven bevel gear two (902), the top end of the rotating rod three (901) penetrates through the upper end surface of the mounting box two (9) and is provided with a plurality of crushing blades (903), one side of the mounting box two (9) is rotatably connected with a rotating shaft two (904), one end of the rotating shaft two (904) is provided with a driving bevel gear two (905), and the driving bevel gear two (905) is meshed with the driven bevel gear two (902).

7. The low cost raw material mixing device for environment degradable mulching film according to claim 6, wherein: One side of the crushing box (8) is provided with a motor three (10), and one end of the rotating shaft two (904) penetrates through one side of the crushing box (8) and is connected with the output end of the motor three (10).

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