Cassava stone removing machine

Abstract

This utility model relates to the field of stone removal machines and discloses a cassava stone removal machine, comprising: a stone removal body, on which a stone removal mechanism is provided; the stone removal mechanism includes a power motor, a rotating plate, a cassava adding hopper, an upper stone filter pipe, a connecting pipe, a lower stone filter pipe, a hydraulic cylinder, a lower protective cover, a rotating shaft, a connecting rod, and a baffle; the output end of the power motor is fixedly connected to the rotating plate, the rotating plate is fixedly connected to the cassava adding hopper, the upper stone filter pipe is fixedly connected to the cassava adding hopper and the connecting pipe, the lower stone filter pipe is fixedly connected to the connecting pipe, the hydraulic rod of the hydraulic cylinder is fixedly connected to the lower protective cover, the rotating shaft is rotatably mounted on the lower protective cover, and the connecting rod is fixedly connected to the rotating shaft and the baffle. This utility model has the following advantages and effects: it effectively removes stones from cassava, effectively prevents stone impurities from entering subsequent processing equipment, extends the overall service life of the equipment, and reduces the production and operating costs of enterprises.

Description

Technical Field

[0001] This utility model relates to the field of stone removal machine technology, and in particular to a cassava stone removal machine. Background Technology

[0002] Cassava is a plant, also known as sweet potato, taro, etc., belonging to the Euphorbiaceae family. Its roots are rich in starch and it is an important food crop, used in many regions to make food such as cassava flour and cassava chips.

[0003] In existing technologies, during cassava harvesting, stones and other impurities often get mixed in due to mechanical digging and soil adhesion. These stones and impurities pose several hazards to subsequent processing: during the cassava conveying process, stones may clog the feed inlet of the screw conveyor, causing equipment downtime; after entering the crusher, the high-speed rotating blades collide with the stones, not only shortening the blade life by 40%-60%, but also potentially causing blade breakage, posing a safety hazard. Therefore, it is necessary to design a cassava stone removal machine to solve the above problems.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a cassava destone machine to solve the above-mentioned problems.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a cassava destone machine, comprising:

[0007] Stone removal machine body, wherein a stone removal mechanism is provided on the stone removal machine body;

[0008] The stone removal mechanism includes a power motor, a rotating plate, a cassava adding hopper, an upper stone filter pipe, a connecting pipe, a lower stone filter pipe, a hydraulic cylinder, a lower protective cover, a rotating shaft, a connecting rod, and a baffle.

[0009] The output end of the power motor is fixedly connected to the rotating plate, the rotating plate is fixedly connected to the cassava adding hopper, the upper filter stone pipe is fixedly connected to the cassava adding hopper and the connecting pipe, the lower filter stone pipe is fixedly connected to the connecting pipe, the hydraulic rod of the hydraulic cylinder is fixedly connected to the lower protective cover, the rotating shaft is rotatably mounted on the lower protective cover, and the connecting rod is fixedly connected to the rotating shaft and the baffle.

[0010] A further feature of this invention is that the stone removal mechanism includes a support member and a movable member. The support member is fixedly mounted on a connecting rod, and the movable member is vertically slidably mounted on the support member. The top of the movable member is fixedly connected to the lower filter pipe.

[0011] A further feature of this invention is that the top of the support member has a movable hole, a sealing gasket is fixedly installed in the movable hole, the movable member is slidably installed in the movable hole, and the movable member is in sealing contact with the sealing gasket.

[0012] By adopting the above technical solution, the support component can move stably in the vertical direction.

[0013] A further feature of this invention is that a top plate is fixedly installed inside the stone removal machine body, and a power motor is fixedly installed on the top of the top plate.

[0014] A further feature of this invention is that an upper protective cover is fixedly sleeved on the outside of the connecting pipe.

[0015] By adopting the above technical solution, it is possible to prevent stones and impurities from falling into the lower filter stone pipe.

[0016] A further feature of this invention is that the side of the baffle is in contact with the lower filter pipe.

[0017] By adopting the above technical solution, the lower filter stone pipe can be blocked.

[0018] A further feature of this invention is that an assembly rod is fixedly installed inside the stone removal machine body, and the assembly rod is fixedly connected to the hydraulic cylinder.

[0019] A further feature of this invention is that a material discharge hole is provided at the bottom of the destone removal machine body.

[0020] A further feature of this invention is that the upper filter tube is located above the upper protective cover.

[0021] By adopting the above technical solution, the lower filter pipe can be effectively protected.

[0022] A further feature of this invention is that the lower filter tube is located inside the upper protective cover.

[0023] The beneficial effects of this utility model are:

[0024] This invention utilizes a stone removal mechanism. As the cassava rotates, it rubs against each other and against the filter tube, quickly and effectively removing fine stone impurities adhering to the cassava. This significantly improves stone removal efficiency, ensuring smooth subsequent processing such as conveying and crushing of the cassava. It also reduces equipment blockage and downtime caused by stone impurities, effectively improving the overall production efficiency of cassava processing. Furthermore, it effectively prevents stone impurities from entering subsequent processing equipment, extending the overall service life of the equipment and reducing the company's production and operating costs. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of a cassava destoner proposed in this utility model.

[0027] Figure 2 This is a cross-sectional structural diagram of a cassava destone machine proposed in this utility model.

[0028] Figure 3 yes Figure 2 A schematic diagram of part A in the diagram.

[0029] Figure 4 yes Figure 2 A schematic diagram of part B in the diagram.

[0030] In the diagram, 1. Stone removal machine body; 2. Top plate; 3. Power motor; 4. Rotating plate; 5. Cassava adding hopper; 6. Upper stone filter pipe; 7. Connecting pipe; 8. Lower stone filter pipe; 9. Upper protective cover; 10. Assembly rod; 11. Hydraulic cylinder; 12. Lower protective cover; 13. Rotating shaft; 14. Connecting rod; 15. Support component; 16. Moving component; 17. Baffle. Detailed Implementation

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" 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; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0032] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0033] See Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model provides a cassava destoner, comprising:

[0034] Stone removal machine 1 is equipped with a stone removal mechanism. It should be noted that the stone removal mechanism can quickly remove fine stones from cassava, which facilitates the subsequent conveying, crushing and processing of cassava.

[0035] The stone removal mechanism includes a power motor 3, a rotating plate 4, a cassava adding hopper 5, an upper stone filter pipe 6, a connecting pipe 7, a lower stone filter pipe 8, a hydraulic cylinder 11, a lower protective cover 12, a rotating shaft 13, a connecting rod 14, and a baffle 17.

[0036] The output end of the power motor 3 is fixedly connected to the rotating plate 4, the rotating plate 4 is fixedly connected to the cassava adding hopper 5, the upper filter stone pipe 6 is fixedly connected to the cassava adding hopper 5 and the connecting pipe 7, the lower filter stone pipe 8 is fixedly connected to the connecting pipe 7, the hydraulic rod of the hydraulic cylinder 11 is fixedly connected to the lower protective cover 12, the rotating shaft 13 is rotatably mounted on the lower protective cover 12, and the connecting rod 14 is fixedly connected to the rotating shaft 13 and the baffle 17.

[0037] With the above structure, cassava is added into the cassava feeding hopper 5. The power motor 3 is started, which causes the rotating plate 4 to drive the cassava feeding hopper 5 to rotate. This causes the upper filter stone pipe 6, connecting pipe 7, lower filter stone pipe 8, rotating shaft 13, connecting rod 14, and baffle 17 to rotate synchronously. This allows friction between the cassava and between the cassava and the filter stone pipe, removing the adhering fine stones. The fine stone impurities are then discharged through the upper filter stone pipe 6 and the lower filter stone pipe 8. After the stone removal is completed, the hydraulic cylinder 11 is started, causing the lower protective cover 12, rotating shaft 13, connecting rod 14, and baffle 17 to move down synchronously. The discharge port of the lower filter stone pipe 8 is exposed, and the cassava is discharged. This process can quickly remove the fine stones from the cassava, facilitating subsequent conveying, crushing, and processing of the cassava.

[0038] Specifically, the stone removal mechanism also includes a support 15 and a movable part 16. The support 15 is fixedly installed on the connecting rod 14, and the movable part 16 is vertically slidably installed on the support 15. The top of the movable part 16 is fixedly connected to the lower stone filter pipe 8.

[0039] The above structure allows the connecting rod 14 to slide stably in the vertical direction, and also facilitates the synchronous rotation of the connecting rod 14 and the lower filter tube 8.

[0040] Specifically, the support member 15 has a movable hole at its top, and a sealing gasket is fixedly installed in the movable hole. The movable member 16 is slidably installed in the movable hole, and the movable member 16 is in sealing contact with the sealing gasket. It should be noted that this facilitates the vertical movement of the support member 15 and prevents impurities from falling into the movable hole.

[0041] Specifically, a top plate 2 is fixedly installed inside the destoning machine body 1, and a power motor 3 is fixedly installed on the top of the top plate 2. An assembly rod 10 is fixedly installed inside the destoning machine body 1, and the assembly rod 10 is fixedly connected to the hydraulic cylinder 11. It should be noted that this facilitates the assembly of the power motor 3 and the hydraulic cylinder 11.

[0042] Specifically, an upper protective cover 9 is fixedly sleeved on the outside of the connecting pipe 7. The upper filter stone pipe 6 is located above the upper protective cover 9, and the lower filter stone pipe 8 is located inside the upper protective cover 9. It should be noted that the stones and impurities falling from the upper filter stone pipe 6 fall onto the upper protective cover 9 and are then guided down from the slope, which can prevent the falling stones and impurities from falling into the lower filter stone pipe 8.

[0043] Specifically, the side of the baffle 17 contacts the lower stone filter pipe 8, and the bottom of the stone removal machine body 1 is provided with a discharge hole. It should be noted that this facilitates the discharge of stone impurities and also facilitates the discharge of cassava after stone removal.

[0044] Working principle:

[0045] S1: In the initial state, the hydraulic cylinder 11 drives the lower protective cover 12, the rotating shaft 13, the connecting rod 14 and the baffle 17 to a higher position. At this time, the baffle 17 is in close contact with the lower filter pipe 8, blocking the discharge port of the lower filter pipe 8 and preventing the cassava from being discharged from the lower filter pipe 8 in advance during the stone removal process. The cassava containing stone impurities is added into the cassava adding hopper 5. The power motor 3 is started, and the output end of the power motor 3 drives the rotating plate 4 to rotate. Since the rotating plate 4 is fixedly connected to the cassava adding hopper 5, the cassava adding hopper 5 will rotate accordingly. At the same time, the upper filter pipe 6, the connecting pipe 7 and the lower filter pipe 8, which are fixedly connected to the cassava adding hopper 5, will also rotate synchronously. The rotating shaft 13, the connecting rod 14 and the baffle 17 will also rotate together.

[0046] S2: During the rotation process, friction occurs between the cassava tubes and between the cassava tubes and the upper and lower filter tubes 6 and 8, which removes the fine stone impurities adhering to the cassava tubes. The removed fine stone impurities are discharged through the upper and lower filter tubes 6 and 8. The upper filter tube 6 is located above the upper protective cover 9. Stone impurities falling from the upper filter tube 6 fall onto the upper protective cover 9. The inclined surface of the upper protective cover 9 guides the stone impurities to be discharged from other channels, preventing them from falling into the lower filter tube 8 and ensuring the stone removal effect.

[0047] S3: After the fine stone impurities in the cassava are removed, the hydraulic cylinder 11 is started. The hydraulic rod of the hydraulic cylinder 11 extends and pushes the lower protective cover 12, the rotating shaft 13, the connecting rod 14 and the baffle 17 to move down synchronously. As it moves down, the baffle 17 separates from the lower stone filter pipe 8, and the discharge port of the lower stone filter pipe 8 is exposed. At this time, the cassava after stone removal is discharged through the lower stone filter pipe 8 and the discharge hole at the bottom of the stone removal machine body 1 under the action of gravity, thus completing the entire stone removal and discharge process.

[0048] The above provides a detailed description of the cassava destone machine provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A cassava destoner, characterized in that, include: Stone removal machine body (1), wherein a stone removal mechanism is provided on the stone removal machine body (1); The stone removal mechanism includes a power motor (3), a rotating plate (4), a cassava adding hopper (5), an upper stone filter pipe (6), a connecting pipe (7), a lower stone filter pipe (8), a hydraulic cylinder (11), a lower protective cover (12), a rotating shaft (13), a connecting rod (14), and a baffle (17). The output end of the power motor (3) is fixedly connected to the rotating plate (4), the rotating plate (4) is fixedly connected to the cassava adding bucket (5), the upper filter stone pipe (6) is fixedly connected to the cassava adding bucket (5) and the connecting pipe (7), the lower filter stone pipe (8) is fixedly connected to the connecting pipe (7), the hydraulic rod of the hydraulic cylinder (11) is fixedly connected to the lower protective cover (12), the rotating shaft (13) is rotatably mounted on the lower protective cover (12), and the connecting rod (14) is fixedly connected to the rotating shaft (13) and the baffle (17).

2. The cassava destoner according to claim 1, characterized in that, The stone removal mechanism also includes a support (15) and a movable part (16). The support (15) is fixedly installed on the connecting rod (14), and the movable part (16) is vertically slidably installed on the support (15). The top of the movable part (16) is fixedly connected to the lower filter pipe (8).

3. A cassava destoner according to claim 2, characterized in that, The support member (15) has a movable hole at the top, and a sealing gasket is fixedly installed in the movable hole. The movable member (16) is slidably installed in the movable hole, and the movable member (16) is in sealing contact with the sealing gasket.

4. The cassava destoner according to claim 1, characterized in that, The descraping machine body (1) is fixedly equipped with a top plate (2), and the power motor (3) is fixedly installed on the top of the top plate (2).

5. A cassava destoner according to claim 1, characterized in that, The connecting pipe (7) is fixedly fitted with an upper protective cover (9) on its outer side.

6. A cassava destoner according to claim 1, characterized in that, The side of the baffle (17) is in contact with the lower filter pipe (8).

7. A cassava destoner according to claim 1, characterized in that, An assembly rod (10) is fixedly installed inside the descraping machine body (1), and the assembly rod (10) is fixedly connected to the hydraulic cylinder (11).

8. A cassava destoner according to claim 1, characterized in that, The bottom of the destone removal machine body (1) is provided with a material discharge hole.

9. A cassava destoner according to claim 5, characterized in that, The upper filter tube (6) is located above the upper protective cover (9).

10. A cassava destoner according to claim 5, characterized in that, The lower filter tube (8) is located inside the upper protective cover (9).

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