Spraying structure of sweet potato cleaning machine

Abstract

The utility model discloses a spraying structure of a sweet potato cleaning machine, and relates to the technical field of sweet potato processing. The spraying structure of the sweet potato cleaning machine comprises a hollow pipe, a mounting frame, a pressing assembly and an adjusting structure, telescopic pipes are arranged on the two sides of the hollow pipe, liquid outlets are formed in the bottom of the hollow pipe and the bottoms of the two telescopic pipes, nozzles are fixedly mounted on the inner walls of the liquid outlets, a liquid adding pipe is fixedly mounted on the outer wall of the hollow pipe, and a connecting column is arranged in the mounting frame. The two sides of the connecting column are fixedly provided with discs, the outer wall of the connecting column is fixedly sleeved with a connecting block, the connecting block is located at the top of the hollow pipe, the pressing assembly is arranged on the discs and the mounting frame, and the adjusting structure is arranged on the hollow pipe and the two telescopic pipes. According to the spraying structure of the sweet potato cleaning machine, the angle of the hollow pipe can be conveniently adjusted, the phenomenon that the structure is blocked or spraying water flow is shielded is reduced, the spraying range can be controlled, and the situation that water resources are wasted is reduced.

Description

Technical Field

[0001] This utility model relates to the field of sweet potato processing technology, and in particular to a spray structure for a sweet potato washing machine. Background Technology

[0002] Chinese patent document CN218684250U discloses a spray structure for a cleaning machine and a cleaning machine. The spray structure includes a spray arm with a hollow interior forming a flow channel. The spray arm has a water inlet hole that flows in communication with the flow channel. The spray arm has a first sidewall and a second sidewall arranged opposite to each other, and the first sidewall of the spray arm has a spray hole that flows in communication with the flow channel. A mounting base is rotatably connected to the second sidewall of the spray arm via a rotating shaft. A support member is mounted on the mounting base and can contact the second sidewall of the spray arm. An elastic member acts on the support member, causing the support member to always maintain a tendency to move towards the second sidewall of the spray arm. The support member can abut against the second sidewall of the spray arm, thus preventing the spray arm from tilting. Furthermore, the support member is mounted on the mounting base without requiring modification to the original structure of the spray arm. Additionally, the elastic contact between the support member and the spray arm reduces frictional wear on the spray arm and minimizes the impact on the rotation of the spray arm.

[0003] The aforementioned spray structure and cleaning machine for a cleaning machine have difficulty in adjusting the spray angle, which may cause the spray water flow to be blocked by other structures after the structure is installed. It is also difficult to adjust the spray range, which can easily lead to water waste. Therefore, it can be improved. Utility Model Content

[0004] The purpose of this utility model is to provide a spray structure for a sweet potato washing machine, which can solve the problems of difficulty in adjusting the spray angle, which may cause the spray water flow to be blocked by other structures after the structure is installed, and difficulty in adjusting the spray range, which can easily lead to water waste.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spray structure for a sweet potato washing machine, comprising a hollow tube, a mounting frame, a pressing component, and an adjustment structure. Telescopic tubes are provided on both sides of the hollow tube. Liquid outlets are opened at the bottom of both the hollow tube and the two sets of telescopic tubes. A nozzle is fixedly installed on the inner wall of each liquid outlet. A liquid inlet pipe is fixedly installed on the outer wall of the hollow tube. A connecting column is provided inside the mounting frame. A disc is fixedly installed on both sides of the connecting column. A connecting block is fixedly sleeved on the outer wall of the connecting column. The connecting block is located at the top of the hollow tube. The pressing component is mounted on the discs and the mounting frame, and is used to adjust the forward and backward rotation of the connecting block. The adjustment structure is mounted on the hollow tube and the two sets of telescopic tubes, and is used to adjust the extension and retraction of the two sets of telescopic tubes.

[0006] Preferably, a connecting plate is fixedly installed on the outer wall of the hollow tube, and a screw is provided on the connecting block. The screw passes through the connecting block and is threadedly connected to the connecting plate, making the hollow tube easy to disassemble and assemble.

[0007] Preferably, the hollow tube has round openings on both sides, the telescopic tube is slidably installed in the round openings, and an annular sleeve is fixedly installed on the outer wall of the telescopic tube, the annular sleeve being slidably installed inside the hollow tube.

[0008] Preferably, the hollow tube has an annular opening and a sealing ring is fixedly installed on its inner wall. The sealing ring is in contact with the outer wall of the hollow tube to reduce the possibility of water leakage.

[0009] Preferably, the clamping assembly includes a threaded post and a wing nut. The disc is rotatably mounted on the mounting frame. Both sides of the mounting frame have semi-annular openings. One end of the threaded post passes through the semi-annular opening and is fixedly connected to the disc. The wing nut is threaded onto the outer wall of the threaded post.

[0010] Preferably, the adjustment structure includes a connecting block, a bidirectional lead screw, a sliding block, a linkage plate, and a motor. There are two sets of connecting blocks, both of which are fixedly installed on the outer wall of the hollow tube. The bidirectional lead screw is rotatably installed between the two sets of connecting blocks. The sliding block is threaded onto the outer wall of the bidirectional lead screw and contacts the outer wall of the hollow tube. The linkage plate is fixedly installed on the outer wall of the telescopic tube. The front side of the sliding block is fixedly connected to the linkage plate. The motor is fixedly installed on the right side of the right sliding block. The motor's shaft passes through the right sliding block and is fixedly connected to the bidirectional lead screw.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The spray structure of this sweet potato washing machine, through the coordinated use of a disc, threaded column, wing nut, connecting block, double-acting screw, sliding block, linkage plate, and motor, facilitates the adjustment of the hollow tube angle. This allows the structure to be adjusted according to the actual usage environment, reducing the occurrence of structural obstruction or water flow blockage, thus ensuring the effectiveness of spray cleaning. Furthermore, the two sets of telescopic pipes can be adjusted to extend and retract, allowing control of the spray range based on actual conditions, reducing water waste and improving the practicality of the spray structure. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a perspective view of the hollow tube of this utility model;

[0016] Figure 3This is a front sectional perspective view of the hollow tube of this utility model.

[0017] Reference numerals: 1. Mounting bracket; 2. Connecting column; 3. Disc; 4. Clamping assembly; 41. Threaded column; 42. Wing nut; 5. Connecting block; 6. Hollow tube; 7. Telescopic tube; 8. Adjustment structure; 81. Connecting block; 82. Two-way lead screw; 83. Sliding block; 84. Linkage plate; 85. Motor; 9. Connecting plate; 10. Liquid filling pipe; 11. Sealing ring; 12. Annular sleeve; 13. Nozzle. Detailed Implementation

[0018] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0019] Please see Figure 1-3 This utility model provides a technical solution: a spray structure for a sweet potato washing machine, including a hollow tube 6, a mounting frame 1, a pressing component 4, and an adjustment structure 8. Telescopic tubes 7 are provided on both sides of the hollow tube 6. Liquid outlets are opened at the bottom of the hollow tube 6 and the two sets of telescopic tubes 7. A nozzle 13 is fixedly installed on the inner wall of the liquid outlet. A liquid inlet pipe 10 is fixedly installed on the outer wall of the hollow tube 6. A connecting column 2 is provided inside the mounting frame 1. A disc 3 is fixedly installed on both sides of the connecting column 2. A connecting block 5 is fixedly sleeved on the outer wall of the connecting column 2. The connecting block 5 is located at the top of the hollow tube 6. The pressing component 4 is set on the disc 3 and the mounting frame 1, and is used to adjust the forward and backward rotation of the connecting block 5. The adjustment structure 8 is set on the hollow tube 6 and the two sets of telescopic tubes 7, and is used to adjust the extension and retraction of the two sets of telescopic tubes 7.

[0020] A connecting plate 9 is fixedly installed on the outer wall of the hollow tube 6. A screw is provided on the connecting block 5. The screw passes through the connecting block 5 and is threadedly connected to the connecting plate 9. Both sides of the hollow tube 6 have round openings. The telescopic tube 7 is slidably installed in the round openings. An annular sleeve 12 is fixedly installed on the outer wall of the telescopic tube 7. The annular sleeve 12 is slidably installed inside the hollow tube 6. An annular opening is provided on the hollow tube 6 and a sealing ring 11 is fixedly installed on its inner wall. The sealing ring 11 is in contact with the outer wall of the hollow tube 6.

[0021] The clamping assembly 4 includes a threaded post 41 and a wing nut 42. A disc 3 is rotatably mounted on a mounting frame 1. Semi-annular openings are provided on both sides of the mounting frame 1. One end of the threaded post 41 passes through the semi-annular opening and is fixedly connected to the disc 3. The wing nut 42 is threaded onto the outer wall of the threaded post 41. The adjusting structure 8 includes a connecting block 81, a bidirectional lead screw 82, a sliding block 83, a linkage plate 84, and a motor 85. Two sets of connecting blocks 81 are fixedly mounted on the outer wall of the hollow tube 6. The bidirectional lead screw 82 is rotatably mounted between the two sets of connecting blocks 81. The sliding block 83 is threaded onto the outer wall of the bidirectional lead screw 82 and contacts the outer wall of the hollow tube 6. The linkage plate 84 is fixedly mounted on the outer wall of the telescopic tube 7. The front side of the sliding block 83 is fixedly connected to the linkage plate 84. The motor 85 is fixedly mounted on the right side of the right sliding block 83. The rotating shaft of the machine 85 passes through the right sliding block 83 and is fixedly connected to the bidirectional lead screw 82. By holding the wing nut 42 and rotating it counterclockwise, the connecting block 5 and the hollow tube 6 are rotated. Then, the wing nut 42 is tightened clockwise. When it is necessary to adjust the spray range, the control motor 85 drives the bidirectional lead screw 82 to rotate, which in turn drives the sliding block 83 and the linkage plate 84 to move. Subsequently, it automatically drives the telescopic tube 7 to move. On the one hand, it is convenient to adjust the angle of the hollow tube 6, so that the structure can be adjusted according to the actual use environment, reducing the phenomenon of the structure being blocked or the spray water flow being blocked, thus ensuring the effect of spray cleaning. On the other hand, it can adjust the extension and retraction of the two sets of telescopic tubes 7, which can control the spray range according to the actual situation, reducing the waste of water resources and improving the practicality of the spray structure.

[0022] Working principle: Hold the wing nut 42 and rotate it counterclockwise, then rotate the connecting block 5 and the hollow tube 6. Then hold the wing nut 42 and tighten it clockwise. When the spraying range needs to be adjusted, control the motor 85 to drive the rotation of the bidirectional lead screw 82, which in turn drives the sliding block 83 and the linkage plate 84 to move, and then automatically drives the telescopic tube 7 to move.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A spray structure for a sweet potato washing machine, characterized in that, include: Hollow tube (6) with telescopic tubes (7) on both sides. The bottom of hollow tube (6) and the two sets of telescopic tubes (7) are provided with liquid outlets. The inner wall of the liquid outlet is fixedly installed with a nozzle (13) and the outer wall of hollow tube (6) is fixedly installed with a liquid filling pipe (10). The mounting bracket (1) has a connecting column (2) inside. Both sides of the connecting column (2) are fixedly mounted with discs (3). The outer wall of the connecting column (2) is fixedly fitted with a connecting block (5). The connecting block (5) is located at the top of the hollow tube (6). A clamping assembly (4) is provided on the disc (3) and the mounting bracket (1). The clamping assembly (4) is used to adjust the front and back rotation of the connecting block (5). Adjustment structure (8) is set on hollow tube (6) and two sets of telescopic tubes (7). Adjustment structure (8) is used to adjust the extension and retraction of the two sets of telescopic tubes (7).

2. The spray structure of a sweet potato washing machine according to claim 1, characterized in that: A connecting plate (9) is fixedly installed on the outer wall of the hollow tube (6). A screw is provided on the connecting block (5). The screw passes through the connecting block (5) and is threadedly connected to the connecting plate (9).

3. The spray structure of a sweet potato washing machine according to claim 2, characterized in that: Both sides of the hollow tube (6) are provided with round openings, and the telescopic tube (7) is slidably installed in the round openings. An annular sleeve (12) is fixedly installed on the outer wall of the telescopic tube (7), and the annular sleeve (12) is slidably installed inside the hollow tube (6).

4. The spray structure of a sweet potato washing machine according to claim 3, characterized in that: The hollow tube (6) has an annular opening and a sealing ring (11) is fixedly installed on its inner wall. The sealing ring (11) is in contact with the outer wall of the hollow tube (6).

5. The spray structure of a sweet potato washing machine according to claim 1, characterized in that: The clamping assembly (4) includes a threaded post (41) and a wing nut (42). The disc (3) is rotatably mounted on the mounting frame (1). The mounting frame (1) has semi-annular openings on both sides. One end of the threaded post (41) passes through the semi-annular opening and is fixedly connected to the disc (3). The wing nut (42) is threaded onto the outer wall of the threaded post (41).

6. The spray structure of a sweet potato washing machine according to claim 1, characterized in that: The adjustment structure (8) includes a connecting block (81), a bidirectional lead screw (82), a sliding block (83), a linkage plate (84), and a motor (85). There are two sets of connecting blocks (81), both of which are fixedly installed on the outer wall of the hollow tube (6). The bidirectional lead screw (82) is rotatably installed between the two sets of connecting blocks (81). The sliding block (83) is threaded onto the outer wall of the bidirectional lead screw (82) and contacts the outer wall of the hollow tube (6). The linkage plate (84) is fixedly installed on the outer wall of the telescopic tube (7). The front side of the sliding block (83) is fixedly connected to the linkage plate (84). The motor (85) is fixedly installed on the right side of the right sliding block (83). The rotating shaft of the motor (85) passes through the right sliding block (83) and is fixedly connected to the bidirectional lead screw (82).

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