Steel wire screen cage for cyperus esculentus harvester

Abstract

The utility model discloses a steel wire screen cage of cyperus esculeetus harvester, and particularly relates to the technical field of agricultural machinery and equipment, including bottom assembly, bottom assembly top is provided with filter assembly, and bottom assembly top is provided with cleaning assembly, the cleaning assembly includes the transverse board, and both ends of transverse board are fixedly connected with the support frame, and a plurality of through grooves are penetrated and arranged on the top of transverse board, and a plurality of T type ring grooves two are arranged on the top of transverse board, and T type ring two are arranged in T type ring grooves two, and the lock bolt is fixedly connected to the top of T type ring two, and the arc plate is arranged on the bottom of transverse board, and a plurality of studs are fixedly connected to the top of arc plate, and a plurality of brush heads are fixedly connected to the bottom of arc plate. Solve the process of the current cyperus esculeetus harvester in screening soil, and the screen of screen cage is easily blocked by soil, and it is inconvenient to automatically clean when running, and the cleaning assembly generally can not be adjusted, and the damage of brush head is too large after long time use, and the working efficiency is affected.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery and equipment technology, and more specifically, to a wire mesh screen cage for a tiger nut harvester. Background Technology

[0002] Tiger nuts are a high-quality, high-yield, and multi-purpose crop with high comprehensive utilization value, suitable for both oil and grain. With the continuous development of technology, more and more machines are replacing manual labor. Tiger nuts are now generally harvested using tiger nut harvesters, which greatly reduces the labor intensity of farmers and improves harvesting efficiency.

[0003] In existing tiger nut harvesters, soil easily clogs the screen during the sieving process, making automatic cleaning inconvenient and the cleaning components generally lacking adjustability. Prolonged use also causes significant damage to the brush heads, impacting work efficiency. Therefore, a steel wire mesh screen for tiger nut harvesters has been proposed to solve these problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a wire mesh screen for a tiger nut harvester. The technical problem to be solved by this utility model is that during the screening process of existing tiger nut harvesters, the soil easily clogs the screen of the screen cage, making it inconvenient to clean it automatically during operation. Moreover, the cleaning components are generally not adjustable, and prolonged use causes excessive damage to the brush head, affecting its working efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wire mesh screen cage for a tiger nut harvester, comprising a bottom assembly, a filter assembly at the top of the bottom assembly, and a cleaning assembly at the top of the bottom assembly;

[0006] The cleaning assembly includes a horizontal plate with supports fixedly connected to both ends. The top of the horizontal plate has multiple through slots and multiple T-shaped annular grooves. Each T-shaped annular groove contains a T-shaped ring, and each T-shaped ring is fixedly connected to a bolt at its top. The bottom of the horizontal plate has an arc-shaped plate with multiple studs fixedly connected to its top and multiple brush heads fixedly connected to its bottom.

[0007] In a preferred embodiment, the filter assembly includes a sieve cage with multiple sieve holes on its surface and a reinforcing frame fixedly connected to its surface. A connecting ring is fixedly connected to one side of the sieve cage, and a T-shaped annular groove is formed on the surface of the connecting ring away from the sieve cage. A connecting ring is fixedly connected to the other side of the sieve cage, and a reinforcing member is fixedly connected to the surface of the connecting ring. A post is fixedly connected to the surface of the reinforcing member, and a flange post is fixedly connected to the outer end of the post.

[0008] In a preferred embodiment, the bottom assembly includes a base plate, a side plate 1 fixedly connected to one top end of the base plate, and a side plate 2 fixedly connected to the other top end of the base plate. Both side plate 1 and side plate 2 have multiple through-cut I-shaped grooves, and side plate 2 has through-cut slots. A feed plate is fixedly connected to the side of side plate 1 near side plate 2, and a T-ring 1 is fixedly connected to the side of the feed plate away from side plate 1. Multiple support rollers are rotatably connected between side plate 1 and side plate 2.

[0009] In a preferred embodiment, the stud and the locking bolt are rotatably connected, and lubricant is injected between the second T-shaped groove and the second T-shaped ring. When it is necessary to move the arc plate during use, the locking bolt can be rotated to make the inner wall of the locking bolt and the stud spiral, thereby controlling the movement of the arc plate. This avoids the fact that cleaning components are generally not adjustable, and that prolonged use can cause excessive damage to the brush head, affecting its working efficiency.

[0010] In a preferred embodiment, the second connecting ring also has a screen hole through it, the insert is fixedly connected to the reinforcing member through the slot, and the reinforcing member is welded to the second connecting ring as a whole; during use, it can perform all-round screening, so that both ends of the filter assembly can also be supported, ensuring the stable operation of the equipment.

[0011] In a preferred embodiment, the T-ring one is disposed within the T-shaped groove one, and lubricant is injected between the T-ring one and the T-shaped groove one. The tops of the side plate one and the side plate two are fixedly connected to multiple supports. In later use, when the filter assembly is rotating for filtration, the feed plate and the T-ring one remain stationary, and material can be directly fed through the feed port on the surface of the feed plate, avoiding the problem of poor feeding during rotation, and improving the stability of equipment operation.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model includes a bottom assembly, a filter assembly, and a cleaning assembly. During later use, after the flange column is connected to the motor output end, the motor drives the filter assembly to rotate. Supported by the T-ring and the insert, the filter assembly can rotate stably. By adjusting the locking bolt, the inner wall of the locking bolt and the stud can move in a spiral motion, thereby controlling the movement of the arc plate. Through the friction between the brush head and the screen cage, the blockage on the surface of the screen cage can be cleaned. This avoids the problem that the cleaning assembly is generally not adjustable, and the brush head is damaged too much after prolonged use, which affects its working efficiency.

[0014] 2. This utility model, by incorporating a cleaning component, allows for direct adjustment of the locking bolt during later use. This enables the inner wall of the locking bolt and the stud to spiral, controlling the contact area between the bottom brush head of the arc-shaped plate and the screen cage. This prevents excessive wear and tear on the contact surface. When blockage is severe, the arc-shaped plate can be controlled to increase the contact area between the bottom brush head and the screen cage, thereby improving the cleaning effect of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a cross-sectional view of the bottom component structure of this utility model.

[0017] Figure 3 This is a cross-sectional view of the filter assembly structure of this utility model.

[0018] Figure 4 This is an exploded view of the cleaning component structure of this utility model.

[0019] The attached diagram is labeled as follows: 1. Bottom assembly; 11. Base plate; 12. Side plate one; 13. Side plate two; 14. I-beam groove; 15. Slot; 16. Feed plate; 17. T-ring one; 18. Support roller; 2. Filter assembly; 21. Screen cage; 22. Screen hole; 23. Reinforcing frame; 24. Connecting ring one; 25. T-ring groove one; 26. Connecting ring two; 27. Reinforcing component; 28. Insert post; 29. ​​Flange post; 3. Cleaning assembly; 31. Horizontal plate; 32. Support frame; 33. Through groove; 34. T-ring groove two; 35. T-ring two; 36. Locking bolt; 37. Stud; 38. Arc plate; 39. Brush head. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 4 As shown, this utility model provides a wire mesh screen for a tiger nut harvester, including a bottom component 1, a filter component 2 at the top of the bottom component 1, and a cleaning component 3 at the top of the bottom component 1.

[0022] refer to Figures 2 to 4The bottom component 1 includes a base plate 11. A side plate 12 is fixedly connected to one end of the top of the base plate 11, and a side plate 2 13 is fixedly connected to the other end of the top of the base plate 11. Multiple I-shaped slots 14 are formed through the surfaces of both side plate 12 and side plate 2 13. A slot 15 is formed through the surface of side plate 2 13. A feed plate 16 is fixedly connected to the surface of side plate 12 near side plate 2 13, and a T-shaped ring 17 is fixedly connected to the side of the feed plate 16 away from side plate 12. A rotating section is formed between side plate 12 and side plate 2 13. Multiple support rollers 18 are connected in a dynamic connection; a T-ring 17 is set in a T-shaped ring groove 25, and lubricant is injected between the T-ring 17 and the T-shaped ring groove 25; the tops of the side plate 12 and the side plate 23 are fixedly connected to multiple supports 32; in later use, when the filter assembly 2 is rotating for filtration, the feed plate 16 and the T-ring 17 remain stationary, and the material can be fed directly through the feed port on the surface of the feed plate 16, avoiding the problem of poor feeding when rotating, and also improving the stability of the equipment operation.

[0023] refer to Figures 2 to 3 The filter assembly 2 includes a screen cage 21 with multiple screen holes 22 on its surface. A reinforcing frame 23 is also fixedly connected to the surface of the screen cage 21. A connecting ring 24 is fixedly connected to one side of the screen cage 21. A T-shaped groove 25 is formed on the side of the connecting ring 24 away from the screen cage 21. A connecting ring 26 is fixedly connected to the other side of the screen cage 21. A reinforcing member 27 is fixedly connected to the surface of the connecting ring 26. An insert post 28 is fixedly connected to the surface of the reinforcing member 27. A flange post 29 is fixedly connected to the outer end of the insert post 28. Screen holes 22 are also formed through the surface of the connecting ring 26. The insert post 28 penetrates the slot 15 and is fixedly connected to the reinforcing member 27. The reinforcing member 27 and the connecting ring 26 are welded together. During use, it can perform omnidirectional screening, so that both ends of the filter assembly 2 are supported, ensuring the stable operation of the equipment.

[0024] refer to Figure 4 The cleaning component 3 includes a horizontal plate 31, with supports 32 fixedly connected to both ends. Multiple through slots 33 are formed at the top of the horizontal plate 31, along with multiple T-shaped annular grooves 34. Each T-shaped annular groove 34 contains a T-shaped ring 35, and each T-shaped ring 35 is fixedly connected to a locking bolt 36. An arc-shaped plate 38 is located at the bottom of the horizontal plate 31, with multiple studs 37 fixedly connected to its top and multiple brush heads 39 fixedly connected to its bottom. The studs 37 and locking bolts 36 are rotatably connected. Lubricant is injected between the T-shaped annular grooves 34 and the T-shaped rings 35. When the arc-shaped plate 38 needs to be moved, the locking bolts 36 can be rotated to cause the inner wall of the locking bolts 36 to move in a spiral motion with the studs 37, thus controlling the movement of the arc-shaped plate 38. This avoids the common problem of the cleaning component 3 being unable to be adjusted, which can cause excessive damage to the brush heads 39 over time, affecting its working efficiency.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wire mesh screen for a tiger nut harvester, comprising a bottom assembly (1), characterized in that: The bottom component (1) is provided with a filter component (2) on top, and the bottom component (1) is provided with a cleaning component (3) on top. The cleaning component (3) includes a horizontal plate (31), with support frames (32) fixedly connected to both ends of the horizontal plate (31). Multiple through slots (33) are opened through the top of the horizontal plate (31). Multiple T-shaped annular grooves (34) are opened at the top of the horizontal plate (31). T-shaped rings (35) are provided in each of the T-shaped annular grooves (34). Locking bolts (36) are fixedly connected to the top of each of the T-shaped rings (35). An arc plate (38) is provided at the bottom of the horizontal plate (31). Multiple studs (37) are fixedly connected to the top of the arc plate (38). Multiple brush heads (39) are fixedly connected to the bottom of the arc plate (38).

2. The wire mesh screen cage of the tiger nut harvester according to claim 1, characterized in that: The filter assembly (2) includes a sieve cage (21), the surface of which is provided with a plurality of sieve holes (22), and a reinforcing frame (23) is fixedly connected to the surface of the sieve cage (21). A connecting ring (24) is fixedly connected to one side of the sieve cage (21), and a T-shaped annular groove (25) is provided on the surface of the connecting ring (24) away from the sieve cage (21). A connecting ring (26) is fixedly connected to the other side of the sieve cage (21), and a reinforcing member (27) is fixedly connected to the surface of the connecting ring (26). A post (28) is fixedly connected to the surface of the reinforcing member (27), and a flange post (29) is fixedly connected to the outer end of the post (28).

3. The wire mesh screen cage of the tiger nut harvester according to claim 2, characterized in that: The bottom component (1) includes a bottom plate (11), a side plate (12) is fixedly connected to one end of the top of the bottom plate (11), a side plate (13) is fixedly connected to the other end of the top of the bottom plate (11), a plurality of I-shaped slots (14) are opened through the surface of the side plate (12) and the side plate (13), a slot (15) is opened through the surface of the side plate (13), a feed plate (16) is fixedly connected to the side of the side plate (12) near the side plate (13), a T-shaped ring (17) is fixedly connected to the side of the feed plate (16) away from the side plate (12), and a plurality of support rollers (18) are rotatably connected between the side plate (12) and the side plate (13).

4. The wire mesh screen cage of the tiger nut harvester according to claim 1, characterized in that: The stud (37) is rotatably connected to the locking bolt (36), and lubricant is injected between the second T-shaped annular groove (34) and the second T-shaped ring (35).

5. The wire mesh screen cage of the tiger nut harvester according to claim 3, characterized in that: The surface of the second connecting ring (26) is also provided with a screen hole (22), the insert (28) penetrates the slot (15) and is fixedly connected to the reinforcement (27), and the reinforcement (27) is welded to the second connecting ring (26) as a whole.

6. The wire mesh screen cage of the tiger nut harvester according to claim 3, characterized in that: The T-ring one (17) is set in the T-shaped ring groove one (25), and a lubricant is injected between the T-ring one (17) and the T-shaped ring groove one (25). The tops of the side plate one (12) and the side plate two (13) are fixedly connected to multiple supports (32).

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